mockrequestdispatcher.java

jsp中 urlRewrite的源代码 很有用的喔

/**
 * Copyright (c) 2005, Paul Tuckey
 * All rights reserved.
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * This program 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.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */
package org.tuckey.web;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import java.io.IOException;

/**
 * @author Paul Tuckey
 * @version $Revision: 1.2 $ $Date: 2005/12/07 10:22:17 $
 */
public class MockRequestDispatcher implements RequestDispatcher {

    private static MockRequestDispatcher current;

    private String url;
    private boolean forwarded = false;
    private boolean included = false;

    public MockRequestDispatcher(String url) {
        this.url = url;
        current = this;
    }

    public void forward(ServletRequest servletRequest, ServletResponse servletResponse) throws ServletException, IOException {
        forwarded = true;
    }

    public void include(ServletRequest servletRequest, ServletResponse servletResponse) throws ServletException, IOException {
        included = true;
    }

    public String getUrl() {
        return url;
    }

    public static MockRequestDispatcher getCurrent() {
        return current;
    }

    public boolean isForwarded() {
        return forwarded;
    }

    public boolean isIncluded() {
        return included;
    }
}