org.enhydra.jdbc.standard
Class StandardPreparedStatement

java.lang.Object
  org.enhydra.jdbc.util.JdbcUtil
      org.enhydra.jdbc.core.CorePreparedStatement
          org.enhydra.jdbc.standard.StandardPreparedStatement

All Implemented Interfaces:

java.sql.PreparedStatement, java.sql.Statement, java.sql.Wrapper

Direct Known Subclasses:

StandardXAPreparedStatement

public class StandardPreparedStatement
extends CorePreparedStatement

A very simple implementation of PreparedStatement. When created it is supplied with another PreparedStatement to which nearly all of this class' methods delegate their work. Close() is overridden to prevent the statement from actually being closed.

Field Summary

boolean	closed
java.lang.Object	key

Fields inherited from class org.enhydra.jdbc.core.CorePreparedStatement

ps

Fields inherited from class org.enhydra.jdbc.util.JdbcUtil

log

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Method Summary

void	catchInvoke(java.sql.SQLException sqlException) Exception management : catch or throw the exception
void	close() Close this statement.
void	preInvoke() Pre-invokation of the delegation, in case of the Statement is closed, we throw an exception

Methods inherited from class org.enhydra.jdbc.core.CorePreparedStatement

addBatch, addBatch, cancel, clearBatch, clearParameters, clearWarnings, execute, execute, execute, execute, execute, executeBatch, executeQuery, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMetaData, getMoreResults, getMoreResults, getParameterMetaData, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, setArray, setAsciiStream, setBigDecimal, setBinaryStream, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setClob, setCursorName, setDate, setDate, setDouble, setEscapeProcessing, setFetchDirection, setFetchSize, setFloat, setInt, setLogger, setLong, setMaxFieldSize, setMaxRows, setNull, setNull, setObject, setObject, setObject, setQueryTimeout, setRef, setShort, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.PreparedStatement

setAsciiStream, setAsciiStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setCharacterStream, setCharacterStream, setClob, setClob, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setRowId, setSQLXML

Methods inherited from interface java.sql.Statement

isClosed, isPoolable, setPoolable

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Field Detail

key

public java.lang.Object key

closed

public boolean closed

Method Detail

close

public void close()
           throws java.sql.SQLException

Close this statement.

Specified by:

close in interface java.sql.Statement

Overrides:

close in class CorePreparedStatement

Throws:

java.sql.SQLException

preInvoke

public void preInvoke()
               throws java.sql.SQLException

Pre-invokation of the delegation, in case of the Statement is closed, we throw an exception

Specified by:

preInvoke in class CorePreparedStatement

Throws:

java.sql.SQLException

catchInvoke

public void catchInvoke(java.sql.SQLException sqlException)
                 throws java.sql.SQLException

Exception management : catch or throw the exception

Specified by:

catchInvoke in class CorePreparedStatement

Throws:

java.sql.SQLException