uk.ac.cam.caret.sakai.rwiki.tool.command.BasicHttpCommand.java Source code

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Here is the source code for uk.ac.cam.caret.sakai.rwiki.tool.command.BasicHttpCommand.java

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/**********************************************************************************
 * $URL$
 * $Id$
 ***********************************************************************************
 *
 * Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
 *
 * Licensed under the Educational Community License, Version 1.0 (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.opensource.org/licenses/ecl1.php
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 **********************************************************************************/

package uk.ac.cam.caret.sakai.rwiki.tool.command;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import uk.ac.cam.caret.sakai.rwiki.tool.api.HttpCommand;

/**
 * @author andrew
 */
public class BasicHttpCommand implements HttpCommand {
    private static Log log = LogFactory.getLog(BasicHttpCommand.class);

    private String servletPath;

    /*
     * (non-Javadoc)
     * 
     * @see uk.ac.cam.caret.sakai.rwiki.tool.service.HttpCommand#execute(javax.servlet.http.HttpServletRequest,
     *      javax.servlet.http.HttpServletResponse)
     */
    public void execute(Dispatcher dispatcher, HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        this.beforeDispatch(request, response);
        if (!response.isCommitted()) {
            this.dispatch(dispatcher, request, response);
            this.afterDispatch(request, response);
        }
    }

    public void afterDispatch(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        // EMPTY
    }

    public void beforeDispatch(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        // EMPTY
    }

    public void dispatch(Dispatcher dispatcher, HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        dispatcher.dispatch(servletPath, request, response);
    }

    public String getServletPath() {
        return servletPath;
    }

    public void setServletPath(String servletPath) {
        this.servletPath = servletPath;
    }

}