Module org.postgresql.pljava.internal

Package org.postgresql.pljava.jdbc

Class ReadOnlyResultSet

java.lang.Object

org.postgresql.pljava.jdbc.AbstractResultSet

org.postgresql.pljava.jdbc.ObjectResultSet

org.postgresql.pljava.jdbc.ReadOnlyResultSet

All Implemented Interfaces:

AutoCloseable, ResultSet, Wrapper

Direct Known Subclasses:

ResultSetBase

public abstract class ReadOnlyResultSet
extends ObjectResultSet

Implements all methods that change the ResultSet in any way as methods that yield an UnsupportedFeatureException.

Author:

Thomas Hallgren

Field Summary

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

Constructors

Constructor	Description
ReadOnlyResultSet()

Method Summary

Modifier and Type	Method	Description
void	cancelRowUpdates()	This feature is not supported on a ReadOnlyResultSet.
void	deleteRow()	This feature is not supported on a ReadOnlyResultSet.
int	getConcurrency()	Returns ResultSet.CONCUR_READ_ONLY.
void	insertRow()	This feature is not supported on a ReadOnlyResultSet.
void	moveToCurrentRow()	This is a no-op since the moveToInsertRow() method is unsupported.
void	moveToInsertRow()	This feature is not supported on a ReadOnlyResultSet.
boolean	rowDeleted()	Always returns false.
boolean	rowInserted()	Always returns false.
boolean	rowUpdated()	Always returns false.
void	updateObject(int columnIndex, Object x)	This feature is not supported on a ReadOnlyResultSet.
void	updateObject(int columnIndex, Object x, int scale)	This feature is not supported on a ReadOnlyResultSet.
void	updateRow()	This feature is not supported on a ReadOnlyResultSet.

Methods inherited from class org.postgresql.pljava.jdbc.ObjectResultSet

clearWarnings, getArray, getAsciiStream, getBigDecimal, getBigDecimal, getBinaryStream, getBlob, getBoolean, getByte, getBytes, getCharacterStream, getClob, getDate, getDate, getDouble, getFloat, getInt, getLong, getMetaData, getNumber, getObject, getObject, getObject, getObjectValue, getObjectValue, getObjectValue, getRef, getShort, getString, getTime, getTime, getTimestamp, getTimestamp, getUnicodeStream, getURL, getValue, getValue, getWarnings, refreshRow, updateArray, updateAsciiStream, updateBigDecimal, updateBinaryStream, updateBlob, updateBoolean, updateByte, updateBytes, updateCharacterStream, updateClob, updateDate, updateDouble, updateFloat, updateInt, updateLong, updateNull, updateRef, updateShort, updateString, updateTime, updateTimestamp, wasNull

Methods inherited from class org.postgresql.pljava.jdbc.AbstractResultSet

getArray, getAsciiStream, getBigDecimal, getBigDecimal, getBinaryStream, getBlob, getBoolean, getByte, getBytes, getCharacterStream, getClob, getCursorName, getDate, getDate, getDouble, getFloat, getInt, getLong, getNCharacterStream, getNCharacterStream, getNClob, getNClob, getNString, getNString, getObject, getObject, getObject, getRef, getRowId, getRowId, getShort, getSQLXML, getSQLXML, getStatement, getString, getTime, getTime, getTimestamp, getTimestamp, getUnicodeStream, getURL, isWrapperFor, unwrap, updateArray, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateAsciiStream, updateBigDecimal, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBinaryStream, updateBlob, updateBlob, updateBlob, updateBlob, updateBlob, updateBoolean, updateByte, updateBytes, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateCharacterStream, updateClob, updateClob, updateClob, updateClob, updateClob, updateDate, updateDouble, updateFloat, updateInt, updateLong, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNCharacterStream, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNClob, updateNString, updateNString, updateNull, updateObject, updateObject, updateRef, updateRowId, updateRowId, updateShort, updateSQLXML, updateSQLXML, updateString, updateTime, updateTimestamp

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.sql.ResultSet

absolute, afterLast, beforeFirst, close, findColumn, first, getFetchDirection, getFetchSize, getHoldability, getRow, getType, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, last, next, previous, relative, setFetchDirection, setFetchSize, updateObject, updateObject, updateObject, updateObject

Constructor Details

ReadOnlyResultSet

public ReadOnlyResultSet()

Method Details

getConcurrency

public int getConcurrency()
                   throws SQLException

Returns ResultSet.CONCUR_READ_ONLY.

Throws:

SQLException

cancelRowUpdates

public void cancelRowUpdates()
                      throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

deleteRow

public void deleteRow()
               throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

insertRow

public void insertRow()
               throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

moveToCurrentRow

public void moveToCurrentRow()
                      throws SQLException

This is a no-op since the moveToInsertRow() method is unsupported.

Throws:

SQLException

moveToInsertRow

public void moveToInsertRow()
                     throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

updateRow

public void updateRow()
               throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

rowDeleted

public boolean rowDeleted()
                   throws SQLException

Always returns false.

Throws:

SQLException

rowInserted

public boolean rowInserted()
                    throws SQLException

Always returns false.

Throws:

SQLException

rowUpdated

public boolean rowUpdated()
                   throws SQLException

Always returns false.

Throws:

SQLException

updateObject

public void updateObject(int columnIndex,
 Object x)
                  throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.

updateObject

public void updateObject(int columnIndex,
 Object x,
 int scale)
                  throws SQLException

This feature is not supported on a ReadOnlyResultSet.

Throws:

SQLException - indicating that this feature is not supported.