componentdestructor.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 65 行

/*
 * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.webbeans.context;

import com.caucho.server.webapp.WebApp;
import com.caucho.webbeans.component.ComponentImpl;

import java.io.Closeable;
import java.util.*;

import javax.servlet.*;
import javax.servlet.http.*;


/**
 * The application scope value
 */
public class ComponentDestructor implements Closeable {
  private ComponentImpl _owner;
  private Object _value;

  public ComponentDestructor(ComponentImpl owner, Object value)
  {
    _owner = owner;
    _value = value;
  }

  public void close()
  {
    _owner.destroy(_value, null);
  }

  public String toString()
  {
    return getClass().getSimpleName() + "[" + _owner + "," + _value + "]";
  }
}