org.apache.derby.catalog
Class TriggerOldTransitionRows

java.lang.Object
  extended byorg.apache.derby.vti.VTITemplate
      extended byorg.apache.derby.catalog.TriggerOldTransitionRows
All Implemented Interfaces:
java.sql.ResultSet

public class TriggerOldTransitionRows
extends VTITemplate

Provides information about a set of rows before a trigger action changed them.

This class implements only JDBC 1.2, not JDBC 2.0. You cannot compile this class with JDK1.2, since it implements only the JDBC 1.2 ResultSet interface and not the JDBC 2.0 ResultSet interface. You can only use this class in a JDK 1.2 runtime environment if no JDBC 2.0 calls are made against it.

Author:
jamie

Field Summary
private  java.sql.ResultSet resultSet
           
 
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
TriggerOldTransitionRows()
          Construct a VTI on the trigger's old row set.
 
Method Summary
 void clearWarnings()
           
 void close()
           
 int findColumn(java.lang.String columnName)
           
 java.io.InputStream getAsciiStream(int columnIndex)
           
 java.io.InputStream getAsciiStream(java.lang.String columnName)
           
 java.math.BigDecimal getBigDecimal(int columnIndex, int scale)
           
 java.math.BigDecimal getBigDecimal(java.lang.String columnName, int scale)
           
 java.io.InputStream getBinaryStream(int columnIndex)
           
 java.io.InputStream getBinaryStream(java.lang.String columnName)
           
 boolean getBoolean(int columnIndex)
           
 boolean getBoolean(java.lang.String columnName)
           
 byte getByte(int columnIndex)
           
 byte getByte(java.lang.String columnName)
           
 byte[] getBytes(int columnIndex)
           
 byte[] getBytes(java.lang.String columnName)
           
 java.lang.String getCursorName()
           
 java.sql.Date getDate(int columnIndex)
           
 java.sql.Date getDate(java.lang.String columnName)
           
 double getDouble(int columnIndex)
           
 double getDouble(java.lang.String columnName)
           
 float getFloat(int columnIndex)
           
 float getFloat(java.lang.String columnName)
           
 int getInt(int columnIndex)
           
 int getInt(java.lang.String columnName)
           
 long getLong(int columnIndex)
           
 long getLong(java.lang.String columnName)
           
 java.sql.ResultSetMetaData getMetaData()
           
 java.lang.Object getObject(int columnIndex)
           
 java.lang.Object getObject(java.lang.String columnName)
           
static java.sql.ResultSetMetaData getResultSetMetaData()
          Provide the metadata for VTI interface.
 short getShort(int columnIndex)
           
 short getShort(java.lang.String columnName)
           
 java.lang.String getString(int columnIndex)
           
 java.lang.String getString(java.lang.String columnName)
           
 java.sql.Time getTime(int columnIndex)
           
 java.sql.Time getTime(java.lang.String columnName)
           
 java.sql.Timestamp getTimestamp(int columnIndex)
           
 java.sql.Timestamp getTimestamp(java.lang.String columnName)
           
 java.io.InputStream getUnicodeStream(int columnIndex)
           
 java.io.InputStream getUnicodeStream(java.lang.String columnName)
           
 java.sql.SQLWarning getWarnings()
           
 boolean next()
           
 boolean wasNull()
           
 
Methods inherited from class org.apache.derby.vti.VTITemplate
absolute, afterLast, beforeFirst, cancelRowUpdates, deleteRow, first, getArray, getArray, getBigDecimal, getBigDecimal, getBlob, getBlob, getCharacterStream, getCharacterStream, getClob, getClob, getConcurrency, getDate, getDate, getFetchDirection, getFetchSize, getObject, getObject, getRef, getRef, getRow, getStatement, getTime, getTime, getTimestamp, getTimestamp, getType, getURL, getURL, insertRow, isAfterLast, isBeforeFirst, isFirst, isLast, last, moveToCurrentRow, moveToInsertRow, previous, refreshRow, relative, rowDeleted, rowInserted, rowUpdated, setFetchDirection, setFetchSize, updateArray, updateArray, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBoolean, updateBoolean, updateByte, updateByte, updateBytes, updateBytes, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateDate, updateDate, updateDouble, updateDouble, updateFloat, updateFloat, updateInt, updateInt, updateLong, updateLong, updateNull, updateNull, updateObject, updateObject, updateObject, updateObject, updateRef, updateRef, updateRow, updateShort, updateShort, updateString, updateString, updateTime, updateTime, updateTimestamp, updateTimestamp
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

resultSet

private java.sql.ResultSet resultSet
Constructor Detail

TriggerOldTransitionRows

public TriggerOldTransitionRows()
                         throws java.sql.SQLException
Construct a VTI on the trigger's old row set. The old row set is the before image of the rows that are changed by the trigger. For a trigger on a delete, this is all the rows that are deleted. For a trigger on an update, this is the rows before they are updated. For an insert, this throws an exception.

Throws:
java.sql.SQLException - thrown if no trigger active
Method Detail

getResultSetMetaData

public static java.sql.ResultSetMetaData getResultSetMetaData()
                                                       throws java.sql.SQLException
Provide the metadata for VTI interface.

Throws:
java.sql.SQLException - on unexpected JDBC error

next

public boolean next()
             throws java.sql.SQLException
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

close

public void close()
           throws java.sql.SQLException
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

wasNull

public boolean wasNull()
                throws java.sql.SQLException
Specified by:
wasNull in interface java.sql.ResultSet
Overrides:
wasNull in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getString

public java.lang.String getString(int columnIndex)
                           throws java.sql.SQLException
Specified by:
getString in interface java.sql.ResultSet
Overrides:
getString in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBoolean

public boolean getBoolean(int columnIndex)
                   throws java.sql.SQLException
Specified by:
getBoolean in interface java.sql.ResultSet
Overrides:
getBoolean in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getByte

public byte getByte(int columnIndex)
             throws java.sql.SQLException
Specified by:
getByte in interface java.sql.ResultSet
Overrides:
getByte in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getShort

public short getShort(int columnIndex)
               throws java.sql.SQLException
Specified by:
getShort in interface java.sql.ResultSet
Overrides:
getShort in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getInt

public int getInt(int columnIndex)
           throws java.sql.SQLException
Specified by:
getInt in interface java.sql.ResultSet
Overrides:
getInt in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getLong

public long getLong(int columnIndex)
             throws java.sql.SQLException
Specified by:
getLong in interface java.sql.ResultSet
Overrides:
getLong in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getFloat

public float getFloat(int columnIndex)
               throws java.sql.SQLException
Specified by:
getFloat in interface java.sql.ResultSet
Overrides:
getFloat in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getDouble

public double getDouble(int columnIndex)
                 throws java.sql.SQLException
Specified by:
getDouble in interface java.sql.ResultSet
Overrides:
getDouble in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBigDecimal

public java.math.BigDecimal getBigDecimal(int columnIndex,
                                          int scale)
                                   throws java.sql.SQLException
Specified by:
getBigDecimal in interface java.sql.ResultSet
Overrides:
getBigDecimal in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBytes

public byte[] getBytes(int columnIndex)
                throws java.sql.SQLException
Specified by:
getBytes in interface java.sql.ResultSet
Overrides:
getBytes in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getDate

public java.sql.Date getDate(int columnIndex)
                      throws java.sql.SQLException
Specified by:
getDate in interface java.sql.ResultSet
Overrides:
getDate in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getTime

public java.sql.Time getTime(int columnIndex)
                      throws java.sql.SQLException
Specified by:
getTime in interface java.sql.ResultSet
Overrides:
getTime in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getTimestamp

public java.sql.Timestamp getTimestamp(int columnIndex)
                                throws java.sql.SQLException
Specified by:
getTimestamp in interface java.sql.ResultSet
Overrides:
getTimestamp in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getAsciiStream

public java.io.InputStream getAsciiStream(int columnIndex)
                                   throws java.sql.SQLException
Specified by:
getAsciiStream in interface java.sql.ResultSet
Overrides:
getAsciiStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getUnicodeStream

public java.io.InputStream getUnicodeStream(int columnIndex)
                                     throws java.sql.SQLException
Specified by:
getUnicodeStream in interface java.sql.ResultSet
Overrides:
getUnicodeStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBinaryStream

public java.io.InputStream getBinaryStream(int columnIndex)
                                    throws java.sql.SQLException
Specified by:
getBinaryStream in interface java.sql.ResultSet
Overrides:
getBinaryStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getString

public java.lang.String getString(java.lang.String columnName)
                           throws java.sql.SQLException
Specified by:
getString in interface java.sql.ResultSet
Overrides:
getString in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBoolean

public boolean getBoolean(java.lang.String columnName)
                   throws java.sql.SQLException
Specified by:
getBoolean in interface java.sql.ResultSet
Overrides:
getBoolean in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getByte

public byte getByte(java.lang.String columnName)
             throws java.sql.SQLException
Specified by:
getByte in interface java.sql.ResultSet
Overrides:
getByte in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getShort

public short getShort(java.lang.String columnName)
               throws java.sql.SQLException
Specified by:
getShort in interface java.sql.ResultSet
Overrides:
getShort in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getInt

public int getInt(java.lang.String columnName)
           throws java.sql.SQLException
Specified by:
getInt in interface java.sql.ResultSet
Overrides:
getInt in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getLong

public long getLong(java.lang.String columnName)
             throws java.sql.SQLException
Specified by:
getLong in interface java.sql.ResultSet
Overrides:
getLong in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getFloat

public float getFloat(java.lang.String columnName)
               throws java.sql.SQLException
Specified by:
getFloat in interface java.sql.ResultSet
Overrides:
getFloat in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getDouble

public double getDouble(java.lang.String columnName)
                 throws java.sql.SQLException
Specified by:
getDouble in interface java.sql.ResultSet
Overrides:
getDouble in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBigDecimal

public java.math.BigDecimal getBigDecimal(java.lang.String columnName,
                                          int scale)
                                   throws java.sql.SQLException
Specified by:
getBigDecimal in interface java.sql.ResultSet
Overrides:
getBigDecimal in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBytes

public byte[] getBytes(java.lang.String columnName)
                throws java.sql.SQLException
Specified by:
getBytes in interface java.sql.ResultSet
Overrides:
getBytes in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getDate

public java.sql.Date getDate(java.lang.String columnName)
                      throws java.sql.SQLException
Specified by:
getDate in interface java.sql.ResultSet
Overrides:
getDate in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getTime

public java.sql.Time getTime(java.lang.String columnName)
                      throws java.sql.SQLException
Specified by:
getTime in interface java.sql.ResultSet
Overrides:
getTime in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getTimestamp

public java.sql.Timestamp getTimestamp(java.lang.String columnName)
                                throws java.sql.SQLException
Specified by:
getTimestamp in interface java.sql.ResultSet
Overrides:
getTimestamp in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getAsciiStream

public java.io.InputStream getAsciiStream(java.lang.String columnName)
                                   throws java.sql.SQLException
Specified by:
getAsciiStream in interface java.sql.ResultSet
Overrides:
getAsciiStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getUnicodeStream

public java.io.InputStream getUnicodeStream(java.lang.String columnName)
                                     throws java.sql.SQLException
Specified by:
getUnicodeStream in interface java.sql.ResultSet
Overrides:
getUnicodeStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getBinaryStream

public java.io.InputStream getBinaryStream(java.lang.String columnName)
                                    throws java.sql.SQLException
Specified by:
getBinaryStream in interface java.sql.ResultSet
Overrides:
getBinaryStream in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException
Specified by:
getWarnings in interface java.sql.ResultSet
Overrides:
getWarnings in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException
Specified by:
clearWarnings in interface java.sql.ResultSet
Overrides:
clearWarnings in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getCursorName

public java.lang.String getCursorName()
                               throws java.sql.SQLException
Specified by:
getCursorName in interface java.sql.ResultSet
Overrides:
getCursorName in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getMetaData

public java.sql.ResultSetMetaData getMetaData()
                                       throws java.sql.SQLException
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getObject

public java.lang.Object getObject(int columnIndex)
                           throws java.sql.SQLException
Specified by:
getObject in interface java.sql.ResultSet
Overrides:
getObject in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

getObject

public java.lang.Object getObject(java.lang.String columnName)
                           throws java.sql.SQLException
Specified by:
getObject in interface java.sql.ResultSet
Overrides:
getObject in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

findColumn

public int findColumn(java.lang.String columnName)
               throws java.sql.SQLException
Specified by:
findColumn in interface java.sql.ResultSet
Overrides:
findColumn in class VTITemplate
Throws:
java.sql.SQLException - on unexpected JDBC error
See Also:
ResultSet

Built on Tue 2006-10-10 19:23:47+0200, from revision exported

Apache Derby V10.1 Engine Documentation - Copyright © 1997,2005 The Apache Software Foundation or its licensors, as applicable.