Package org.logicalcobwebs.proxool

Class WrappedConnection

  • All Implemented Interfaces:
    java.lang.reflect.InvocationHandler, net.sf.cglib.proxy.Callback, net.sf.cglib.proxy.MethodInterceptor
    public class WrappedConnection
extends java.lang.Object
implements net.sf.cglib.proxy.MethodInterceptor, java.lang.reflect.InvocationHandler
    Wraps up a ProxyConnection. It is proxied as a Connection
    Since:
    Proxool 0.9
    Version:
    $Revision: 1.6 $, $Date: 2006/01/18 14:40:02 $
    Author:
    Bill Horsman, $Author: billhorsman $ (current maintainer)

    • Constructor Summary

      Constructors 
      Constructor Description
      WrappedConnection​(ProxyConnection proxyConnection)
      Construct this wrapper around the proxy connection

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)
      If the object passed to this method is actually a proxied version of this class then compare the real class with this one.
      java.lang.String getAlias()
      Get the alias of the connection pool this connection belongs to
      long getId()
      The ID for the encapsulated ProxyConnection.
      ProxyConnection getProxyConnection()
      Get the encapsulated proxy connection
      java.lang.Object intercept​(java.lang.Object obj, java.lang.reflect.Method method, java.lang.Object[] args, net.sf.cglib.proxy.MethodProxy proxy)
      Delegates to invoke
      java.lang.Object invoke​(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)
      Delegates all operations to the encapsulated ProxyConnection except for: close() equals() hashCode() isClosed() getMetaData() finalize() It also spots mutators and remembers that the property has been changed so that it can be reset.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • WrappedConnection

        public WrappedConnection​(ProxyConnection proxyConnection)
        Construct this wrapper around the proxy connection
        Parameters:
        proxyConnection - to wrap

    • Method Detail

      • getProxyConnection

        public ProxyConnection getProxyConnection()
        Get the encapsulated proxy connection
        Returns:
        the proxy connection

      • intercept

        public java.lang.Object intercept​(java.lang.Object obj,
                                  java.lang.reflect.Method method,
                                  java.lang.Object[] args,
                                  net.sf.cglib.proxy.MethodProxy proxy)
                           throws java.lang.Throwable
        Delegates to invoke
        Specified by:
        intercept in interface net.sf.cglib.proxy.MethodInterceptor
        Throws:
        java.lang.Throwable
        See Also:
        MethodInterceptor.intercept(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], org.logicalcobwebs.cglib.proxy.MethodProxy)

      • invoke

        public java.lang.Object invoke​(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.Throwable
        Delegates all operations to the encapsulated ProxyConnection except for:
        • close()
        • equals()
        • hashCode()
        • isClosed()
        • getMetaData()
        • finalize()
        It also spots mutators and remembers that the property has been changed so that it can be reset. And any statements that are returned are remembered so that we can track whether all statements have been closed properly when the connection is returned to the pool.
        Specified by:
        invoke in interface java.lang.reflect.InvocationHandler
        Throws:
        java.lang.Throwable
        See Also:
        InvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])

      • getId

        public long getId()
        The ID for the encapsulated ProxyConnection. This will still return the correct value after the connection is closed.
        Returns:
        the ID

      • getAlias

        public java.lang.String getAlias()
        Get the alias of the connection pool this connection belongs to
        Returns:
        alias

      • equals

        public boolean equals​(java.lang.Object obj)
        If the object passed to this method is actually a proxied version of this class then compare the real class with this one.
        Overrides:
        equals in class java.lang.Object
        Parameters:
        obj - the object to compare
        Returns:
        true if the object is a proxy of "this"

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
        See Also:
        Object.toString()