log4jdbc3 1.1

net.sf.log4jdbc
Class ResultSetSpy

java.lang.Object
  extended bynet.sf.log4jdbc.ResultSetSpy
All Implemented Interfaces:
ResultSet, Spy

public class ResultSetSpy
extends Object
implements ResultSet, Spy

Wraps a ResultSet and reports method calls, returns and exceptions.

Author:
Arthur Blake
 

Field Summary
static String classTypeDescription
          Description for ResultSet class type.
 
Fields inherited from interface java.sql.ResultSet
CLOSE_CURSORS_AT_COMMIT, CONCUR_READ_ONLY, CONCUR_UPDATABLE, FETCH_FORWARD, FETCH_REVERSE, FETCH_UNKNOWN, HOLD_CURSORS_OVER_COMMIT, TYPE_FORWARD_ONLY, TYPE_SCROLL_INSENSITIVE, TYPE_SCROLL_SENSITIVE
 
Constructor Summary
ResultSetSpy(StatementSpy parent, ResultSet realResultSet)
          Create a new ResultSetSpy that wraps another ResultSet object, that logs all method calls, expceptions, etc.
 
Method Summary
 boolean absolute(int row)
          Moves the cursor to the given row number in this ResultSet object.
 void afterLast()
          Moves the cursor to the end of this ResultSet object, just after the last row.
 void beforeFirst()
          Moves the cursor to the front of this ResultSet object, just before the first row.
 void cancelRowUpdates()
          Cancels the updates made to the current row in this ResultSet object.
 void clearWarnings()
          Clears all warnings reported on this ResultSet object.
 void close()
          Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.
 void deleteRow()
          Deletes the current row from this ResultSet object and from the underlying database.
 int findColumn(String columnName)
          Maps the given ResultSet column name to its ResultSet column index.
 boolean first()
          Moves the cursor to the first row in this ResultSet object.
 Array getArray(int i)
          Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.
 Array getArray(String colName)
          Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.
 InputStream getAsciiStream(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters.
 InputStream getAsciiStream(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters.
 BigDecimal getBigDecimal(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.
 BigDecimal getBigDecimal(int columnIndex, int scale)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.BigDecimal in the Java programming language.
 BigDecimal getBigDecimal(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.
 BigDecimal getBigDecimal(String columnName, int scale)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal in the Java programming language.
 InputStream getBinaryStream(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a binary stream of uninterpreted bytes.
 InputStream getBinaryStream(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes.
 Blob getBlob(int i)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.
 Blob getBlob(String colName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.
 boolean getBoolean(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.
 boolean getBoolean(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.
 byte getByte(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.
 byte getByte(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.
 byte[] getBytes(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language.
 byte[] getBytes(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language.
 Reader getCharacterStream(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.
 Reader getCharacterStream(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.
 String getClassType()
          Get the type of class being spied upon.
 Clob getClob(int i)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.
 Clob getClob(String colName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.
 int getConcurrency()
          Retrieves the concurrency mode of this ResultSet object.
 int getConnectionNumber()
          Get the connection number.
 String getCursorName()
          Retrieves the name of the SQL cursor used by this ResultSet object.
 Date getDate(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.
 Date getDate(int columnIndex, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.
 Date getDate(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.
 Date getDate(String columnName, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.
 double getDouble(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.
 double getDouble(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.
 int getFetchDirection()
          Retrieves the fetch direction for this ResultSet object.
 int getFetchSize()
          Retrieves the fetch size for this ResultSet object.
 float getFloat(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.
 float getFloat(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.
 int getInt(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.
 int getInt(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.
 long getLong(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.
 long getLong(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.
 ResultSetMetaData getMetaData()
          Retrieves the number, types and properties of this ResultSet object's columns.
 Object getObject(int columnIndex)
          Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.
 Object getObject(int i, Map map)
          Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.
 Object getObject(String columnName)
          Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.
 Object getObject(String colName, Map map)
          Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.
 Ref getRef(int i)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.
 Ref getRef(String colName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.
 int getRow()
          Retrieves the current row number.
 short getShort(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.
 short getShort(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.
 Statement getStatement()
          Retrieves the Statement object that produced this ResultSet object.
 String getString(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.
 String getString(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.
 Time getTime(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.
 Time getTime(int columnIndex, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.
 Time getTime(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.
 Time getTime(String columnName, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.
 Timestamp getTimestamp(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.
 Timestamp getTimestamp(int columnIndex, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.
 Timestamp getTimestamp(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object.
 Timestamp getTimestamp(String columnName, Calendar cal)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.
 int getType()
          Retrieves the type of this ResultSet object.
 InputStream getUnicodeStream(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as as a stream of two-byte Unicode characters.
 InputStream getUnicodeStream(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a stream of two-byte Unicode characters.
 URL getURL(int columnIndex)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.
 URL getURL(String columnName)
          Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.
 SQLWarning getWarnings()
          Retrieves the first warning reported by calls on this ResultSet object.
 void insertRow()
          Inserts the contents of the insert row into this ResultSet object and into the database.
 boolean isAfterLast()
          Retrieves whether the cursor is after the last row in this ResultSet object.
 boolean isBeforeFirst()
          Retrieves whether the cursor is before the first row in this ResultSet object.
 boolean isFirst()
          Retrieves whether the cursor is on the first row of this ResultSet object.
 boolean isLast()
          Retrieves whether the cursor is on the last row of this ResultSet object.
 boolean last()
          Moves the cursor to the last row in this ResultSet object.
 void moveToCurrentRow()
          Moves the cursor to the remembered cursor position, usually the current row.
 void moveToInsertRow()
          Moves the cursor to the insert row.
 boolean next()
          Moves the cursor down one row from its current position.
 boolean previous()
          Moves the cursor to the previous row in this ResultSet object.
 void refreshRow()
          Refreshes the current row with its most recent value in the database.
 boolean relative(int rows)
          Moves the cursor a relative number of rows, either positive or negative.
protected  void reportAllReturns(String methodCall, String msg)
          Report (for logging) that a method returned.
protected  void reportException(String methodCall, SQLException exception)
          Report an exception to be logged.
protected  void reportReturn(String methodCall)
          Conveniance method to report (for logging) that a method returned (void return type).
protected  boolean reportReturn(String methodCall, boolean value)
          Conveniance method to report (for logging) that a method returned a boolean value.
protected  byte reportReturn(String methodCall, byte value)
          Conveniance method to report (for logging) that a method returned a byte value.
protected  double reportReturn(String methodCall, double value)
          Conveniance method to report (for logging) that a method returned a double value.
protected  float reportReturn(String methodCall, float value)
          Conveniance method to report (for logging) that a method returned a float value.
protected  int reportReturn(String methodCall, int value)
          Conveniance method to report (for logging) that a method returned a int value.
protected  long reportReturn(String methodCall, long value)
          Conveniance method to report (for logging) that a method returned a long value.
protected  Object reportReturn(String methodCall, Object value)
          Conveniance method to report (for logging) that a method returned an Object.
protected  short reportReturn(String methodCall, short value)
          Conveniance method to report (for logging) that a method returned a short value.
 boolean rowDeleted()
          Retrieves whether a row has been deleted.
 boolean rowInserted()
          Retrieves whether the current row has had an insertion.
 boolean rowUpdated()
          Retrieves whether the current row has been updated.
 void setFetchDirection(int direction)
          Gives a hint as to the direction in which the rows in this ResultSet object will be processed.
 void setFetchSize(int rows)
          Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this ResultSet object.
 void updateArray(int columnIndex, Array x)
          Updates the designated column with a java.sql.Array value.
 void updateArray(String columnName, Array x)
          Updates the designated column with a java.sql.Array value.
 void updateAsciiStream(int columnIndex, InputStream x, int length)
          Updates the designated column with an ascii stream value.
 void updateAsciiStream(String columnName, InputStream x, int length)
          Updates the designated column with an ascii stream value.
 void updateBigDecimal(int columnIndex, BigDecimal x)
          Updates the designated column with a java.math.BigDecimal value.
 void updateBigDecimal(String columnName, BigDecimal x)
          Updates the designated column with a java.sql.BigDecimal value.
 void updateBinaryStream(int columnIndex, InputStream x, int length)
          Updates the designated column with a binary stream value.
 void updateBinaryStream(String columnName, InputStream x, int length)
          Updates the designated column with a binary stream value.
 void updateBlob(int columnIndex, Blob x)
          Updates the designated column with a java.sql.Blob value.
 void updateBlob(String columnName, Blob x)
          Updates the designated column with a java.sql.Blob value.
 void updateBoolean(int columnIndex, boolean x)
          Updates the designated column with a boolean value.
 void updateBoolean(String columnName, boolean x)
          Updates the designated column with a boolean value.
 void updateByte(int columnIndex, byte x)
          Updates the designated column with a byte value.
 void updateByte(String columnName, byte x)
          Updates the designated column with a byte value.
 void updateBytes(int columnIndex, byte[] x)
          Updates the designated column with a byte array value.
 void updateBytes(String columnName, byte[] x)
          Updates the designated column with a byte array value.
 void updateCharacterStream(int columnIndex, Reader x, int length)
          Updates the designated column with a character stream value.
 void updateCharacterStream(String columnName, Reader reader, int length)
          Updates the designated column with a character stream value.
 void updateClob(int columnIndex, Clob x)
          Updates the designated column with a java.sql.Clob value.
 void updateClob(String columnName, Clob x)
          Updates the designated column with a java.sql.Clob value.
 void updateDate(int columnIndex, Date x)
          Updates the designated column with a java.sql.Date value.
 void updateDate(String columnName, Date x)
          Updates the designated column with a java.sql.Date value.
 void updateDouble(int columnIndex, double x)
          Updates the designated column with a double value.
 void updateDouble(String columnName, double x)
          Updates the designated column with a double value.
 void updateFloat(int columnIndex, float x)
          Updates the designated column with a float value.
 void updateFloat(String columnName, float x)
          Updates the designated column with a float value.
 void updateInt(int columnIndex, int x)
          Updates the designated column with an int value.
 void updateInt(String columnName, int x)
          Updates the designated column with an int value.
 void updateLong(int columnIndex, long x)
          Updates the designated column with a long value.
 void updateLong(String columnName, long x)
          Updates the designated column with a long value.
 void updateNull(int columnIndex)
          Gives a nullable column a null value.
 void updateNull(String columnName)
          Updates the designated column with a null value.
 void updateObject(int columnIndex, Object x)
          Updates the designated column with an Object value.
 void updateObject(int columnIndex, Object x, int scale)
          Updates the designated column with an Object value.
 void updateObject(String columnName, Object x)
          Updates the designated column with an Object value.
 void updateObject(String columnName, Object x, int scale)
          Updates the designated column with an Object value.
 void updateRef(int columnIndex, Ref x)
          Updates the designated column with a java.sql.Ref value.
 void updateRef(String columnName, Ref x)
          Updates the designated column with a java.sql.Ref value.
 void updateRow()
          Updates the underlying database with the new contents of the current row of this ResultSet object.
 void updateShort(int columnIndex, short x)
          Updates the designated column with a short value.
 void updateShort(String columnName, short x)
          Updates the designated column with a short value.
 void updateString(int columnIndex, String x)
          Updates the designated column with a String value.
 void updateString(String columnName, String x)
          Updates the designated column with a String value.
 void updateTime(int columnIndex, Time x)
          Updates the designated column with a java.sql.Time value.
 void updateTime(String columnName, Time x)
          Updates the designated column with a java.sql.Time value.
 void updateTimestamp(int columnIndex, Timestamp x)
          Updates the designated column with a java.sql.Timestamp value.
 void updateTimestamp(String columnName, Timestamp x)
          Updates the designated column with a java.sql.Timestamp value.
 boolean wasNull()
          Reports whether the last column read had a value of SQL NULL.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

classTypeDescription

public static final String classTypeDescription
Description for ResultSet class type.

See Also:
Constant Field Values
Constructor Detail

ResultSetSpy

public ResultSetSpy(StatementSpy parent,
                    ResultSet realResultSet)
Create a new ResultSetSpy that wraps another ResultSet object, that logs all method calls, expceptions, etc.

Parameters:
parent - Statement that generated this ResultSet.
realResultSet - real underlying ResultSet that is being wrapped.
Method Detail

reportException

protected void reportException(String methodCall,
                               SQLException exception)
Report an exception to be logged.

Parameters:
methodCall - description of method call and arguments passed to it that generated the exception.
exception - exception that was generated

reportAllReturns

protected void reportAllReturns(String methodCall,
                                String msg)
Report (for logging) that a method returned. All the other reportReturn methods are conveniance methods that call this method.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
msg - description of what the return value that was returned. may be an empty String for void return types.

getClassType

public String getClassType()
Description copied from interface: Spy
Get the type of class being spied upon. For example, "Statement", "ResultSet", etc.

Specified by:
getClassType in interface Spy
Returns:
a description of the type of class being spied upon.

getConnectionNumber

public int getConnectionNumber()
Description copied from interface: Spy
Get the connection number. In general, this is used to track which underlying connection is being used from the database. The number will be incremented each time a new Connection is retrieved from the real underlying jdbc driver. This is useful for debugging and tracking down problems with connection pooling.

Specified by:
getConnectionNumber in interface Spy
Returns:
the connection instance number.

reportReturn

protected boolean reportReturn(String methodCall,
                               boolean value)
Conveniance method to report (for logging) that a method returned a boolean value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - boolean return value.
Returns:
the boolean return value as passed in.

reportReturn

protected byte reportReturn(String methodCall,
                            byte value)
Conveniance method to report (for logging) that a method returned a byte value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - byte return value.
Returns:
the byte return value as passed in.

reportReturn

protected int reportReturn(String methodCall,
                           int value)
Conveniance method to report (for logging) that a method returned a int value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - int return value.
Returns:
the int return value as passed in.

reportReturn

protected double reportReturn(String methodCall,
                              double value)
Conveniance method to report (for logging) that a method returned a double value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - double return value.
Returns:
the double return value as passed in.

reportReturn

protected short reportReturn(String methodCall,
                             short value)
Conveniance method to report (for logging) that a method returned a short value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - short return value.
Returns:
the short return value as passed in.

reportReturn

protected long reportReturn(String methodCall,
                            long value)
Conveniance method to report (for logging) that a method returned a long value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - long return value.
Returns:
the long return value as passed in.

reportReturn

protected float reportReturn(String methodCall,
                             float value)
Conveniance method to report (for logging) that a method returned a float value.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - float return value.
Returns:
the float return value as passed in.

reportReturn

protected Object reportReturn(String methodCall,
                              Object value)
Conveniance method to report (for logging) that a method returned an Object.

Parameters:
methodCall - description of method call and arguments passed to it that returned.
value - return Object.
Returns:
the return Object as passed in.

reportReturn

protected void reportReturn(String methodCall)
Conveniance method to report (for logging) that a method returned (void return type).

Parameters:
methodCall - description of method call and arguments passed to it that returned.

updateAsciiStream

public void updateAsciiStream(int columnIndex,
                              InputStream x,
                              int length)
                       throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an ascii stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateAsciiStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream

updateAsciiStream

public void updateAsciiStream(String columnName,
                              InputStream x,
                              int length)
                       throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an ascii stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateAsciiStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value
length - the length of the stream

getRow

public int getRow()
           throws SQLException
Description copied from interface: ResultSet
Retrieves the current row number. The first row is number 1, the second number 2, and so on.

Specified by:
getRow in interface ResultSet
Throws:
SQLException
Returns:
the current row number; 0 if there is no current row

cancelRowUpdates

public void cancelRowUpdates()
                      throws SQLException
Description copied from interface: ResultSet
Cancels the updates made to the current row in this ResultSet object. This method may be called after calling an updater method(s) and before calling the method updateRow to roll back the updates made to a row. If no updates have been made or updateRow has already been called, this method has no effect.

Specified by:
cancelRowUpdates in interface ResultSet
Throws:
SQLException

getTime

public Time getTime(int columnIndex)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Specified by:
getTime in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is null

getTime

public Time getTime(String columnName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Specified by:
getTime in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is null

getTime

public Time getTime(int columnIndex,
                    Calendar cal)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Specified by:
getTime in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the time
Returns:
the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language

getTime

public Time getTime(String columnName,
                    Calendar cal)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Specified by:
getTime in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
cal - the java.util.Calendar object to use in constructing the time
Returns:
the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language

absolute

public boolean absolute(int row)
                 throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the given row number in this ResultSet object.

If the row number is positive, the cursor moves to the given row number with respect to the beginning of the result set. The first row is row 1, the second is row 2, and so on.

If the given row number is negative, the cursor moves to an absolute row position with respect to the end of the result set. For example, calling the method absolute(-1) positions the cursor on the last row; calling the method absolute(-2) moves the cursor to the next-to-last row, and so on.

An attempt to position the cursor beyond the first/last row in the result set leaves the cursor before the first row or after the last row.

Note: Calling absolute(1) is the same as calling first(). Calling absolute(-1) is the same as calling last().

Specified by:
absolute in interface ResultSet
Throws:
SQLException
Parameters:
row - the number of the row to which the cursor should move. A positive number indicates the row number counting from the beginning of the result set; a negative number indicates the row number counting from the end of the result set
Returns:
true if the cursor is on the result set; false otherwise

getTimestamp

public Timestamp getTimestamp(int columnIndex)
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.

Specified by:
getTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is null

getTimestamp

public Timestamp getTimestamp(String columnName)
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object.

Specified by:
getTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is null

getTimestamp

public Timestamp getTimestamp(int columnIndex,
                              Calendar cal)
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Specified by:
getTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the timestamp
Returns:
the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language

getTimestamp

public Timestamp getTimestamp(String columnName,
                              Calendar cal)
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Specified by:
getTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language

moveToInsertRow

public void moveToInsertRow()
                     throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updater methods prior to inserting the row into the result set. Only the updater, getter, and insertRow methods may be called when the cursor is on the insert row. All of the columns in a result set must be given a value each time this method is called before calling insertRow. An updater method must be called before a getter method can be called on a column value.

Specified by:
moveToInsertRow in interface ResultSet
Throws:
SQLException

relative

public boolean relative(int rows)
                 throws SQLException
Description copied from interface: ResultSet
Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling relative(0) is valid, but does not change the cursor position.

Note: Calling the method relative(1) is identical to calling the method next() and calling the method relative(-1) is identical to calling the method previous().

Specified by:
relative in interface ResultSet
Throws:
SQLException
Parameters:
rows - an int specifying the number of rows to move from the current row; a positive number moves the cursor forward; a negative number moves the cursor backward
Returns:
true if the cursor is on a row; false otherwise

previous

public boolean previous()
                 throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the previous row in this ResultSet object.

Specified by:
previous in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is on a valid row; false if it is off the result set

moveToCurrentRow

public void moveToCurrentRow()
                      throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.

Specified by:
moveToCurrentRow in interface ResultSet
Throws:
SQLException

getRef

public Ref getRef(int i)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Specified by:
getRef in interface ResultSet
Throws:
SQLException
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Ref object representing an SQL REF value

updateRef

public void updateRef(int columnIndex,
                      Ref x)
               throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateRef in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

getRef

public Ref getRef(String colName)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Specified by:
getRef in interface ResultSet
Throws:
SQLException
Parameters:
colName - the column name
Returns:
a Ref object representing the SQL REF value in the specified column

updateRef

public void updateRef(String columnName,
                      Ref x)
               throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateRef in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getBlob

public Blob getBlob(int i)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Specified by:
getBlob in interface ResultSet
Throws:
SQLException
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Blob object representing the SQL BLOB value in the specified column

updateBlob

public void updateBlob(int columnIndex,
                       Blob x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBlob in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

getBlob

public Blob getBlob(String colName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Specified by:
getBlob in interface ResultSet
Throws:
SQLException
Parameters:
colName - the name of the column from which to retrieve the value
Returns:
a Blob object representing the SQL BLOB value in the specified column

updateBlob

public void updateBlob(String columnName,
                       Blob x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBlob in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getClob

public Clob getClob(int i)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Specified by:
getClob in interface ResultSet
Throws:
SQLException
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
a Clob object representing the SQL CLOB value in the specified column

updateClob

public void updateClob(int columnIndex,
                       Clob x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateClob in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

getClob

public Clob getClob(String colName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Specified by:
getClob in interface ResultSet
Throws:
SQLException
Parameters:
colName - the name of the column from which to retrieve the value
Returns:
a Clob object representing the SQL CLOB value in the specified column

updateClob

public void updateClob(String columnName,
                       Clob x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateClob in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getBoolean

public boolean getBoolean(int columnIndex)
                   throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

Specified by:
getBoolean in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is false

getBoolean

public boolean getBoolean(String columnName)
                   throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

Specified by:
getBoolean in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is false

getArray

public Array getArray(int i)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Specified by:
getArray in interface ResultSet
Throws:
SQLException
Parameters:
i - the first column is 1, the second is 2, ...
Returns:
an Array object representing the SQL ARRAY value in the specified column

updateArray

public void updateArray(int columnIndex,
                        Array x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateArray in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

getArray

public Array getArray(String colName)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Specified by:
getArray in interface ResultSet
Throws:
SQLException
Parameters:
colName - the name of the column from which to retrieve the value
Returns:
an Array object representing the SQL ARRAY value in the specified column

updateArray

public void updateArray(String columnName,
                        Array x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateArray in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

isBeforeFirst

public boolean isBeforeFirst()
                      throws SQLException
Description copied from interface: ResultSet
Retrieves whether the cursor is before the first row in this ResultSet object.

Specified by:
isBeforeFirst in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is before the first row; false if the cursor is at any other position or the result set contains no rows

getShort

public short getShort(int columnIndex)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Specified by:
getShort in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getShort

public short getShort(String columnName)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Specified by:
getShort in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getInt

public int getInt(int columnIndex)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Specified by:
getInt in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getInt

public int getInt(String columnName)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Specified by:
getInt in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

close

public void close()
           throws SQLException
Description copied from interface: ResultSet
Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

Note: A ResultSet object is automatically closed by the Statement object that generated it when that Statement object is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results. A ResultSet object is also automatically closed when it is garbage collected.

Specified by:
close in interface ResultSet
Throws:
SQLException

getMetaData

public ResultSetMetaData getMetaData()
                              throws SQLException
Description copied from interface: ResultSet
Retrieves the number, types and properties of this ResultSet object's columns.

Specified by:
getMetaData in interface ResultSet
Throws:
SQLException
Returns:
the description of this ResultSet object's columns

getType

public int getType()
            throws SQLException
Description copied from interface: ResultSet
Retrieves the type of this ResultSet object. The type is determined by the Statement object that created the result set.

Specified by:
getType in interface ResultSet
Throws:
SQLException
Returns:
ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE

getDouble

public double getDouble(int columnIndex)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Specified by:
getDouble in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getDouble

public double getDouble(String columnName)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Specified by:
getDouble in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

deleteRow

public void deleteRow()
               throws SQLException
Description copied from interface: ResultSet
Deletes the current row from this ResultSet object and from the underlying database. This method cannot be called when the cursor is on the insert row.

Specified by:
deleteRow in interface ResultSet
Throws:
SQLException

getConcurrency

public int getConcurrency()
                   throws SQLException
Description copied from interface: ResultSet
Retrieves the concurrency mode of this ResultSet object. The concurrency used is determined by the Statement object that created the result set.

Specified by:
getConcurrency in interface ResultSet
Throws:
SQLException
Returns:
the concurrency type, either ResultSet.CONCUR_READ_ONLY or ResultSet.CONCUR_UPDATABLE

rowUpdated

public boolean rowUpdated()
                   throws SQLException
Description copied from interface: ResultSet
Retrieves whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.

Specified by:
rowUpdated in interface ResultSet
Throws:
SQLException
Returns:
true if both (1) the row has been visibly updated by the owner or another and (2) updates are detected
See Also:
DatabaseMetaData.updatesAreDetected(int)

getDate

public Date getDate(int columnIndex)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Specified by:
getDate in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is null

getDate

public Date getDate(String columnName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Specified by:
getDate in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is null

getDate

public Date getDate(int columnIndex,
                    Calendar cal)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Specified by:
getDate in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language

getDate

public Date getDate(String columnName,
                    Calendar cal)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Specified by:
getDate in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column from which to retrieve the value
cal - the java.util.Calendar object to use in constructing the date
Returns:
the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language

last

public boolean last()
             throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the last row in this ResultSet object.

Specified by:
last in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set

rowInserted

public boolean rowInserted()
                    throws SQLException
Description copied from interface: ResultSet
Retrieves whether the current row has had an insertion. The value returned depends on whether or not this ResultSet object can detect visible inserts.

Specified by:
rowInserted in interface ResultSet
Throws:
SQLException
Returns:
true if a row has had an insertion and insertions are detected; false otherwise
See Also:
DatabaseMetaData.insertsAreDetected(int)

rowDeleted

public boolean rowDeleted()
                   throws SQLException
Description copied from interface: ResultSet
Retrieves whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not this ResultSet object can detect deletions.

Specified by:
rowDeleted in interface ResultSet
Throws:
SQLException
Returns:
true if a row was deleted and deletions are detected; false otherwise
See Also:
DatabaseMetaData.deletesAreDetected(int)

updateNull

public void updateNull(int columnIndex)
                throws SQLException
Description copied from interface: ResultSet
Gives a nullable column a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateNull in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...

updateNull

public void updateNull(String columnName)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateNull in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column

updateShort

public void updateShort(int columnIndex,
                        short x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateShort in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateShort

public void updateShort(String columnName,
                        short x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateShort in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

updateBoolean

public void updateBoolean(int columnIndex,
                          boolean x)
                   throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a boolean value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBoolean in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateBoolean

public void updateBoolean(String columnName,
                          boolean x)
                   throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a boolean value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBoolean in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

updateByte

public void updateByte(int columnIndex,
                       byte x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateByte in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateByte

public void updateByte(String columnName,
                       byte x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateByte in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

updateInt

public void updateInt(int columnIndex,
                      int x)
               throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateInt in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateInt

public void updateInt(String columnName,
                      int x)
               throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateInt in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getObject

public Object getObject(int columnIndex)
                 throws SQLException
Description copied from interface: ResultSet

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL NULL, the driver returns a Java null.

This method may also be used to read database-specific abstract data types. In the JDBC 2.0 API, the behavior of method getObject is extended to materialize data of SQL user-defined types. When a column contains a structured or distinct value, the behavior of this method is as if it were a call to: getObject(columnIndex, this.getStatement().getConnection().getTypeMap()).

Specified by:
getObject in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a java.lang.Object holding the column value

getObject

public Object getObject(String columnName)
                 throws SQLException
Description copied from interface: ResultSet

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL NULL, the driver returns a Java null.

This method may also be used to read database-specific abstract data types.

In the JDBC 2.0 API, the behavior of the method getObject is extended to materialize data of SQL user-defined types. When a column contains a structured or distinct value, the behavior of this method is as if it were a call to: getObject(columnIndex, this.getStatement().getConnection().getTypeMap()).

Specified by:
getObject in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
a java.lang.Object holding the column value

getObject

public Object getObject(int i,
                        Map map)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the given Map object for the custom mapping of the SQL structured or distinct type that is being retrieved.

Specified by:
getObject in interface ResultSet
Throws:
SQLException
Parameters:
i - the first column is 1, the second is 2, ...
map - a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language
Returns:
an Object in the Java programming language representing the SQL value

getObject

public Object getObject(String colName,
                        Map map)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the specified Map object for custom mapping if appropriate.

Specified by:
getObject in interface ResultSet
Throws:
SQLException
Parameters:
colName - the name of the column from which to retrieve the value
map - a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language
Returns:
an Object representing the SQL value in the specified column

next

public boolean next()
             throws SQLException
Description copied from interface: ResultSet
Moves the cursor down one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to the method next makes the first row the current row; the second call makes the second row the current row, and so on.

If an input stream is open for the current row, a call to the method next will implicitly close it. A ResultSet object's warning chain is cleared when a new row is read.

Specified by:
next in interface ResultSet
Throws:
SQLException
Returns:
true if the new current row is valid; false if there are no more rows

updateLong

public void updateLong(int columnIndex,
                       long x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateLong in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateLong

public void updateLong(String columnName,
                       long x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateLong in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

updateFloat

public void updateFloat(int columnIndex,
                        float x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateFloat in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateFloat

public void updateFloat(String columnName,
                        float x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateFloat in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

updateDouble

public void updateDouble(int columnIndex,
                         double x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateDouble in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateDouble

public void updateDouble(String columnName,
                         double x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateDouble in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getStatement

public Statement getStatement()
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the Statement object that produced this ResultSet object. If the result set was generated some other way, such as by a DatabaseMetaData method, this method returns null.

Specified by:
getStatement in interface ResultSet
Throws:
SQLException
Returns:
the Statment object that produced this ResultSet object or null if the result set was produced some other way

updateString

public void updateString(int columnIndex,
                         String x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateString in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateString

public void updateString(String columnName,
                         String x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateString in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getAsciiStream

public InputStream getAsciiStream(int columnIndex)
                           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called whether there is data available or not.

Specified by:
getAsciiStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a Java input stream that delivers the database column value as a stream of one-byte ASCII characters; if the value is SQL NULL, the value returned is null

getAsciiStream

public InputStream getAsciiStream(String columnName)
                           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method available is called whether there is data available or not.

Specified by:
getAsciiStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
a Java input stream that delivers the database column value as a stream of one-byte ASCII characters. If the value is SQL NULL, the value returned is null.

updateBigDecimal

public void updateBigDecimal(int columnIndex,
                             BigDecimal x)
                      throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.math.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

getURL

public URL getURL(int columnIndex)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Specified by:
getURL in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the index of the column 1 is the first, 2 is the second,...
Returns:
the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language

updateBigDecimal

public void updateBigDecimal(String columnName,
                             BigDecimal x)
                      throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getURL

public URL getURL(String columnName)
           throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Specified by:
getURL in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language

updateBytes

public void updateBytes(int columnIndex,
                        byte[] x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBytes in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateBytes

public void updateBytes(String columnName,
                        byte[] x)
                 throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBytes in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getUnicodeStream

public InputStream getUnicodeStream(int columnIndex)
                             throws SQLException
Deprecated.  

Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as as a stream of two-byte Unicode characters. The first byte is the high byte; the second byte is the low byte. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHARvalues. The JDBC driver will do any necessary conversion from the database format into Unicode.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called, whether there is data available or not.

Specified by:
getUnicodeStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a Java input stream that delivers the database column value as a stream of two-byte Unicode characters; if the value is SQL NULL, the value returned is null

getUnicodeStream

public InputStream getUnicodeStream(String columnName)
                             throws SQLException
Deprecated.  

Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a stream of two-byte Unicode characters. The first byte is the high byte; the second byte is the low byte. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC technology-enabled driver will do any necessary conversion from the database format into Unicode.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called, whether there is data available or not.

Specified by:
getUnicodeStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
a Java input stream that delivers the database column value as a stream of two-byte Unicode characters. If the value is SQL NULL, the value returned is null.

updateDate

public void updateDate(int columnIndex,
                       Date x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateDate in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateDate

public void updateDate(String columnName,
                       Date x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateDate in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getFetchSize

public int getFetchSize()
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the fetch size for this ResultSet object.

Specified by:
getFetchSize in interface ResultSet
Throws:
SQLException
Returns:
the current fetch size for this ResultSet object
See Also:
ResultSet.setFetchSize(int)

getWarnings

public SQLWarning getWarnings()
                       throws SQLException
Description copied from interface: ResultSet
Retrieves the first warning reported by calls on this ResultSet object. Subsequent warnings on this ResultSet object will be chained to the SQLWarning object that this method returns.

The warning chain is automatically cleared each time a new row is read. This method may not be called on a ResultSet object that has been closed; doing so will cause an SQLException to be thrown.

Note: This warning chain only covers warnings caused by ResultSet methods. Any warning caused by Statement methods (such as reading OUT parameters) will be chained on the Statement object.

Specified by:
getWarnings in interface ResultSet
Throws:
SQLException
Returns:
the first SQLWarning object reported or null if there are none

getBinaryStream

public InputStream getBinaryStream(int columnIndex)
                            throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a binary stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called whether there is data available or not.

Specified by:
getBinaryStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the value returned is null

getBinaryStream

public InputStream getBinaryStream(String columnName)
                            throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method available is called whether there is data available or not.

Specified by:
getBinaryStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the result is null

clearWarnings

public void clearWarnings()
                   throws SQLException
Description copied from interface: ResultSet
Clears all warnings reported on this ResultSet object. After this method is called, the method getWarnings returns null until a new warning is reported for this ResultSet object.

Specified by:
clearWarnings in interface ResultSet
Throws:
SQLException

updateTimestamp

public void updateTimestamp(int columnIndex,
                            Timestamp x)
                     throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateTimestamp

public void updateTimestamp(String columnName,
                            Timestamp x)
                     throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateTimestamp in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

first

public boolean first()
              throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the first row in this ResultSet object.

Specified by:
first in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is on a valid row; false if there are no rows in the result set

getCursorName

public String getCursorName()
                     throws SQLException
Description copied from interface: ResultSet
Retrieves the name of the SQL cursor used by this ResultSet object.

In SQL, a result table is retrieved through a cursor that is named. The current row of a result set can be updated or deleted using a positioned update/delete statement that references the cursor name. To insure that the cursor has the proper isolation level to support update, the cursor's SELECT statement should be of the form SELECT FOR UPDATE. If FOR UPDATE is omitted, the positioned updates may fail.

The JDBC API supports this SQL feature by providing the name of the SQL cursor used by a ResultSet object. The current row of a ResultSet object is also the current row of this SQL cursor.

Note: If positioned update is not supported, a SQLException is thrown.

Specified by:
getCursorName in interface ResultSet
Throws:
SQLException
Returns:
the SQL name for this ResultSet object's cursor

findColumn

public int findColumn(String columnName)
               throws SQLException
Description copied from interface: ResultSet
Maps the given ResultSet column name to its ResultSet column index.

Specified by:
findColumn in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
Returns:
the column index of the given column name

wasNull

public boolean wasNull()
                throws SQLException
Description copied from interface: ResultSet
Reports whether the last column read had a value of SQL NULL. Note that you must first call one of the getter methods on a column to try to read its value and then call the method wasNull to see if the value read was SQL NULL.

Specified by:
wasNull in interface ResultSet
Throws:
SQLException
Returns:
true if the last column value read was SQL NULL and false otherwise

updateBinaryStream

public void updateBinaryStream(int columnIndex,
                               InputStream x,
                               int length)
                        throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a binary stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBinaryStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream

updateBinaryStream

public void updateBinaryStream(String columnName,
                               InputStream x,
                               int length)
                        throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a binary stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateBinaryStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value
length - the length of the stream

getString

public String getString(int columnIndex)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Specified by:
getString in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is null

getString

public String getString(String columnName)
                 throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Specified by:
getString in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is null

getCharacterStream

public Reader getCharacterStream(int columnIndex)
                          throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Specified by:
getCharacterStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language.

getCharacterStream

public Reader getCharacterStream(String columnName)
                          throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Specified by:
getCharacterStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
Returns:
a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language

setFetchDirection

public void setFetchDirection(int direction)
                       throws SQLException
Description copied from interface: ResultSet
Gives a hint as to the direction in which the rows in this ResultSet object will be processed. The initial value is determined by the Statement object that produced this ResultSet object. The fetch direction may be changed at any time.

Specified by:
setFetchDirection in interface ResultSet
Throws:
SQLException
Parameters:
direction - an int specifying the suggested fetch direction; one of ResultSet.FETCH_FORWARD, ResultSet.FETCH_REVERSE, or ResultSet.FETCH_UNKNOWN
See Also:
Statement.setFetchDirection(int), ResultSet.getFetchDirection()

updateCharacterStream

public void updateCharacterStream(int columnIndex,
                                  Reader x,
                                  int length)
                           throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a character stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateCharacterStream in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
length - the length of the stream

updateCharacterStream

public void updateCharacterStream(String columnName,
                                  Reader reader,
                                  int length)
                           throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a character stream value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateCharacterStream in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
reader - the java.io.Reader object containing the new column value
length - the length of the stream

getByte

public byte getByte(int columnIndex)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Specified by:
getByte in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getByte

public byte getByte(String columnName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Specified by:
getByte in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

updateTime

public void updateTime(int columnIndex,
                       Time x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateTime in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateTime

public void updateTime(String columnName,
                       Time x)
                throws SQLException
Description copied from interface: ResultSet
Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateTime in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getBytes

public byte[] getBytes(int columnIndex)
                throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Specified by:
getBytes in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is null

getBytes

public byte[] getBytes(String columnName)
                throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Specified by:
getBytes in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is null

isAfterLast

public boolean isAfterLast()
                    throws SQLException
Description copied from interface: ResultSet
Retrieves whether the cursor is after the last row in this ResultSet object.

Specified by:
isAfterLast in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is after the last row; false if the cursor is at any other position or the result set contains no rows

updateObject

public void updateObject(int columnIndex,
                         Object x,
                         int scale)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateObject in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value
scale - for java.sql.Types.DECIMA or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types this value will be ignored.

updateObject

public void updateObject(int columnIndex,
                         Object x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateObject in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
x - the new column value

updateObject

public void updateObject(String columnName,
                         Object x,
                         int scale)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateObject in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value
scale - for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types, this is the number of digits after the decimal point. For all other types this value will be ignored.

updateObject

public void updateObject(String columnName,
                         Object x)
                  throws SQLException
Description copied from interface: ResultSet
Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Specified by:
updateObject in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the name of the column
x - the new column value

getFetchDirection

public int getFetchDirection()
                      throws SQLException
Description copied from interface: ResultSet
Retrieves the fetch direction for this ResultSet object.

Specified by:
getFetchDirection in interface ResultSet
Throws:
SQLException
Returns:
the current fetch direction for this ResultSet object
See Also:
ResultSet.setFetchDirection(int)

getLong

public long getLong(int columnIndex)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Specified by:
getLong in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getLong

public long getLong(String columnName)
             throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Specified by:
getLong in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

isFirst

public boolean isFirst()
                throws SQLException
Description copied from interface: ResultSet
Retrieves whether the cursor is on the first row of this ResultSet object.

Specified by:
isFirst in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is on the first row; false otherwise

insertRow

public void insertRow()
               throws SQLException
Description copied from interface: ResultSet
Inserts the contents of the insert row into this ResultSet object and into the database. The cursor must be on the insert row when this method is called.

Specified by:
insertRow in interface ResultSet
Throws:
SQLException

getFloat

public float getFloat(int columnIndex)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Specified by:
getFloat in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value; if the value is SQL NULL, the value returned is 0

getFloat

public float getFloat(String columnName)
               throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Specified by:
getFloat in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
Returns:
the column value; if the value is SQL NULL, the value returned is 0

isLast

public boolean isLast()
               throws SQLException
Description copied from interface: ResultSet
Retrieves whether the cursor is on the last row of this ResultSet object. Note: Calling the method isLast may be expensive because the JDBC driver might need to fetch ahead one row in order to determine whether the current row is the last row in the result set.

Specified by:
isLast in interface ResultSet
Throws:
SQLException
Returns:
true if the cursor is on the last row; false otherwise

setFetchSize

public void setFetchSize(int rows)
                  throws SQLException
Description copied from interface: ResultSet
Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this ResultSet object. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. The default value is set by the Statement object that created the result set. The fetch size may be changed at any time.

Specified by:
setFetchSize in interface ResultSet
Throws:
SQLException
Parameters:
rows - the number of rows to fetch
See Also:
ResultSet.getFetchSize()

updateRow

public void updateRow()
               throws SQLException
Description copied from interface: ResultSet
Updates the underlying database with the new contents of the current row of this ResultSet object. This method cannot be called when the cursor is on the insert row.

Specified by:
updateRow in interface ResultSet
Throws:
SQLException

beforeFirst

public void beforeFirst()
                 throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the front of this ResultSet object, just before the first row. This method has no effect if the result set contains no rows.

Specified by:
beforeFirst in interface ResultSet
Throws:
SQLException

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex,
                                int scale)
                         throws SQLException
Deprecated.  

Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.BigDecimal in the Java programming language.

Specified by:
getBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
scale - the number of digits to the right of the decimal point
Returns:
the column value; if the value is SQL NULL, the value returned is null

getBigDecimal

public BigDecimal getBigDecimal(String columnName,
                                int scale)
                         throws SQLException
Deprecated.  

Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal in the Java programming language.

Specified by:
getBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the SQL name of the column
scale - the number of digits to the right of the decimal point
Returns:
the column value; if the value is SQL NULL, the value returned is null

getBigDecimal

public BigDecimal getBigDecimal(int columnIndex)
                         throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Specified by:
getBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnIndex - the first column is 1, the second is 2, ...
Returns:
the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language.

getBigDecimal

public BigDecimal getBigDecimal(String columnName)
                         throws SQLException
Description copied from interface: ResultSet
Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Specified by:
getBigDecimal in interface ResultSet
Throws:
SQLException
Parameters:
columnName - the column name
Returns:
the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language.

afterLast

public void afterLast()
               throws SQLException
Description copied from interface: ResultSet
Moves the cursor to the end of this ResultSet object, just after the last row. This method has no effect if the result set contains no rows.

Specified by:
afterLast in interface ResultSet
Throws:
SQLException

refreshRow

public void refreshRow()
                throws SQLException
Description copied from interface: ResultSet
Refreshes the current row with its most recent value in the database. This method cannot be called when the cursor is on the insert row.

The refreshRow method provides a way for an application to explicitly tell the JDBC driver to refetch a row(s) from the database. An application may want to call refreshRow when caching or prefetching is being done by the JDBC driver to fetch the latest value of a row from the database. The JDBC driver may actually refresh multiple rows at once if the fetch size is greater than one.

All values are refetched subject to the transaction isolation level and cursor sensitivity. If refreshRow is called after calling an updater method, but before calling the method updateRow, then the updates made to the row are lost. Calling the method refreshRow frequently will likely slow performance.

Specified by:
refreshRow in interface ResultSet
Throws:
SQLException

log4jdbc3 1.1