ConcreteWildcardMcutAdvice.java :  » Byte-Code » PROSE » ch » ethz » prose » crosscut » Java Open Source

// 
//  This file is part of the prose package.
// 
//  The contents of this file are subject to the Mozilla Public License
//  Version 1.1 (the "License"); you may not use this file except in
//  compliance with the License. You may obtain a copy of the License at
//  http://www.mozilla.org/MPL/
// 
//  Software distributed under the License is distributed on an "AS IS" basis,
//  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
//  for the specific language governing rights and limitations under the
//  License.
// 
//  The Original Code is prose.
// 
//  The Initial Developer of the Original Code is Andrei Popovici. Portions
//  created by Andrei Popovici are Copyright (C) 2002 Andrei Popovici.
//  All Rights Reserved.
// 
//  Contributor(s):
package ch.ethz.prose.crosscut;
import java.lang.IllegalAccessException;
import ch.ethz.jvmai.JoinPoint;
import java.lang.System;
import java.lang.Object;
import java.lang.reflect.InvocationTargetException;
/** An advice execution for an advice method of the form
   *  <code>XXX(Foo thisObj,REST otherParams</em>)</code>
   */
  class ConcreteWildcardMcutAdvice extends McutAdvice
  {
  private static final long serialVersionUID = 3978707307037210681L;    
  private final MethodCut methodCut;
    ConcreteWildcardMcutAdvice(MethodCut methodCut, JoinPoint m, MethodCutSignaturePattern a)
      {super(methodCut, m,a);
  this.methodCut = methodCut;}

    /** Pass the target as the first argument of the advice method;
     *  Pass ths stack argument as a REST object.
     */
    protected void execute() throws IllegalAccessException, InvocationTargetException
      {
  REST adviceRest = new REST();
  Object [] restParams = new Object[stackArgsLength - 1 ];
  System.arraycopy(stackArgs,1,restParams,0,restParams.length);
  adviceRest.setObject(restParams);
  advice.methodObj.invoke(methodCut,new Object[]{stackArgs[0],adviceRest});
      }
  }