org.apache.openjpa.lib.jdbc
Class LoggingConnectionDecorator.LoggingConnection.LoggingStatement

java.lang.Object
  org.apache.openjpa.lib.jdbc.DelegatingStatement
      org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.LoggingConnection.LoggingStatement

All Implemented Interfaces:

Statement, Wrapper, Closeable

Enclosing class:

LoggingConnectionDecorator.LoggingConnection

protected abstract class LoggingConnectionDecorator.LoggingConnection.LoggingStatement
extends DelegatingStatement

Statement wrapper that logs SQL to the parent data source and remembers the last piece of SQL to be executed on it.

Field Summary

Fields inherited from class org.apache.openjpa.lib.jdbc.DelegatingStatement

concreteImpl

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

Constructor Summary

LoggingConnectionDecorator.LoggingConnection.LoggingStatement(Statement stmnt)

Method Summary

void	appendInfo(StringBuffer buf)
void	cancel()
boolean	execute(String sql)
protected ResultSet	executeQuery(String sql, boolean wrap) Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.
int	executeUpdate(String sql)
protected ResultSet	wrapResult(ResultSet rs, boolean wrap)

Methods inherited from class org.apache.openjpa.lib.jdbc.DelegatingStatement

addBatch, clearBatch, clearWarnings, close, enforceAbstract, equals, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, getConnection, getDelegate, getFetchDirection, getFetchSize, getGeneratedKeys, getInnermostDelegate, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, hashCode, isWrapperFor, newInstance, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout, toString, unwrap

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.sql.Statement

isClosed, isPoolable, setPoolable

Constructor Detail

LoggingConnectionDecorator.LoggingConnection.LoggingStatement

public LoggingConnectionDecorator.LoggingConnection.LoggingStatement(Statement stmnt)
                                                              throws SQLException

Throws:

SQLException

Method Detail

appendInfo

public void appendInfo(StringBuffer buf)

Overrides:

appendInfo in class DelegatingStatement

wrapResult

protected ResultSet wrapResult(ResultSet rs,
                               boolean wrap)

Overrides:

wrapResult in class DelegatingStatement

cancel

public void cancel()
            throws SQLException

Specified by:

cancel in interface Statement

Overrides:

cancel in class DelegatingStatement

Throws:

SQLException

executeQuery

protected ResultSet executeQuery(String sql,
                                 boolean wrap)
                          throws SQLException

Description copied from class: DelegatingStatement

Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.

Overrides:

executeQuery in class DelegatingStatement

Throws:

SQLException

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException

Specified by:

executeUpdate in interface Statement

Overrides:

executeUpdate in class DelegatingStatement

Throws:

SQLException

execute

public boolean execute(String sql)
                throws SQLException

Specified by:

execute in interface Statement

Overrides:

execute in class DelegatingStatement

Throws:

SQLException