org.ow2.jonas.jndi.interceptors.impl.datasource
Class ConnectionProxy

java.lang.Object
  org.ow2.jonas.jndi.interceptors.impl.datasource.ConnectionProxy

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public class ConnectionProxy
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Invocation handler that will monitor the calls to the stop() method.

Author:

Florent Benoit

Constructor Summary

ConnectionProxy(java.lang.Long id, DatasourceWrapper datasourceWrapper, java.sql.Connection wrappedConnection, java.lang.StackTraceElement[] stackTraceElements)
Constructor of the handler of the proxy.

Method Summary

protected java.lang.Long	getId()
protected java.lang.StackTraceElement[]	getStackTraceElements()
protected java.sql.Connection	getWrappedConnection()
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Intercept methods called on the connection object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionProxy

public ConnectionProxy(java.lang.Long id,
                       DatasourceWrapper datasourceWrapper,
                       java.sql.Connection wrappedConnection,
                       java.lang.StackTraceElement[] stackTraceElements)

Constructor of the handler of the proxy.

Parameters:

id - the given id

datasourceWrapper - the wrapped datasource

wrappedConnection - the wrapped connection

stackTraceElements - the stack trace

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.sql.SQLException,
                               java.lang.Throwable

Intercept methods called on the connection object.

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Parameters:

proxy - the proxy instance that the method was invoked on

method - the Method instance corresponding to the interface method invoked on the proxy instance.

args - an array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or null if interface method takes no arguments.

Returns:

the value to return from the method invocation on the proxy instance.

Throws:

java.lang.Throwable - the exception to throw from the method invocation on the proxy instance.

java.sql.SQLException

getId

protected java.lang.Long getId()

Returns:

id of this object.

getStackTraceElements

protected java.lang.StackTraceElement[] getStackTraceElements()

Returns:

stack trace elements.

getWrappedConnection

protected java.sql.Connection getWrappedConnection()

Returns:

wrapped connection.