org.hibernate.engine.jdbc.internal.proxy
Class DatabaseMetaDataProxyHandler

java.lang.Object
  org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler
      org.hibernate.engine.jdbc.internal.proxy.DatabaseMetaDataProxyHandler

All Implemented Interfaces:

InvocationHandler

public class DatabaseMetaDataProxyHandler
extends AbstractProxyHandler

The InvocationHandler for intercepting messages to DatabaseMetaData proxies.

Mainly we need to intercept the methods defined on DatabaseMetaData which expose ResultSet instances, which in turn expose Statement instances, which in turn...

Constructor Summary

DatabaseMetaDataProxyHandler(DatabaseMetaData databaseMetaData, ConnectionProxyHandler connectionProxyHandler, Connection connectionProxy)

Method Summary

protected Object	continueInvocation(Object proxy, Method method, Object[] args)
protected boolean	doesMethodExposeResultSet(Method method)

Methods inherited from class org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler

errorIfInvalid, hashCode, invalidate, invoke, isValid, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseMetaDataProxyHandler

public DatabaseMetaDataProxyHandler(DatabaseMetaData databaseMetaData,
                                    ConnectionProxyHandler connectionProxyHandler,
                                    Connection connectionProxy)

Method Detail

continueInvocation

protected Object continueInvocation(Object proxy,
                                    Method method,
                                    Object[] args)
                             throws Throwable

Specified by:

continueInvocation in class AbstractProxyHandler

Throws:

Throwable

doesMethodExposeResultSet

protected boolean doesMethodExposeResultSet(Method method)