/*
  * JBoss, Home of Professional Open Source
  * Copyright 2005, JBoss Inc., and individual contributors as indicated
  * by the @authors tag. See the copyright.txt in the distribution for a
  * full listing of individual contributors.
  *
  * This is free software; you can redistribute it and/or modify it
  * under the terms of the GNU Lesser General Public License as
  * published by the Free Software Foundation; either version 2.1 of
  * the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this software; if not, write to the Free
  * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
  */
package org.jboss.aop.joinpoint;

import java.lang.reflect.Constructor;
import java.lang.reflect.Method;

/**
 * Comment
 *
 * @author <a href="mailto:bill@jboss.org">Bill Burke</a>
 * @version $Revision: 70849 $
 */
public class MethodCalledByConstructorJoinpoint implements Joinpoint
{
   private final Constructor<?> calling;
   private final Method called;
   int hashCode;

   public MethodCalledByConstructorJoinpoint(Constructor<?> calling, Method called)
   {
      this.calling = calling;
      this.called = called;
   }

   public boolean equals(Object o)
   {
      if (o == null) return false;
      if (o == this) return true;
      if (!(o instanceof MethodCalledByConstructorJoinpoint)) return false;
      MethodCalledByConstructorJoinpoint jp = (MethodCalledByConstructorJoinpoint)o;
      if (!jp.calling.equals(this.calling)) return false;
      if (!jp.called.equals(this.called)) return false;
      return true;
   }

   public int hashCode()
   {
      if (hashCode == 0)
      {
         hashCode = calling.hashCode() + called.hashCode();
      }
      return hashCode;
   }

   public Constructor<?> getCalling()
   {
      return calling;
   }

   public Method getCalled()
   {
      return called;
   }
   
   public String toString()
   {
      return called + " called by " + calling;
   }
}
