IncludeAttributesServlet.java

/*******************************************************************************
 * Copyright (c) 2008, 2010 VMware Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   VMware Inc. - initial contribution
 *******************************************************************************/

package snap.simple;

import java.io.IOException;
import java.io.PrintWriter;

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

public class IncludeAttributesServlet extends HttpServlet {

    private static final long serialVersionUID = 2553682795358600889L;

    private static final String INCLUDE_REQUEST_URI_ATTRIBUTE_NAME = "javax.servlet.include.request_uri";

    private static final String INCLUDE_CONTEXT_PATH_ATTRIBUTE_NAME = "javax.servlet.include.context_path";

    private static final String INCLUDE_SERVLET_PATH_ATTRIBUTE_NAME = "javax.servlet.include.servlet_path";

    private static final String INCLUDE_PATH_INFO_ATTRIBUTE_NAME = "javax.servlet.include.path_info";

    private static final String INCLUDE_QUERY_STRING_ATTRIBUTE_NAME = "javax.servlet.include.query_string";

    private static final String REQUEST_URI = "requestURI";

    private static final String CONTEXT_PATH = "ContextPath";

    private static final String SERVLET_PATH = "ServletPath";

    private static final String PATH_INFO = "PathInfo";

    private static final String QUERY_STRING = "QueryString";

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        PrintWriter writer = resp.getWriter();

        writer.println(INCLUDE_REQUEST_URI_ATTRIBUTE_NAME + " " + req.getAttribute(INCLUDE_REQUEST_URI_ATTRIBUTE_NAME));
        writer.println(INCLUDE_CONTEXT_PATH_ATTRIBUTE_NAME + " " + req.getAttribute(INCLUDE_CONTEXT_PATH_ATTRIBUTE_NAME));
        writer.println(INCLUDE_SERVLET_PATH_ATTRIBUTE_NAME + " " + req.getAttribute(INCLUDE_SERVLET_PATH_ATTRIBUTE_NAME));
        writer.println(INCLUDE_PATH_INFO_ATTRIBUTE_NAME + " " + req.getAttribute(INCLUDE_PATH_INFO_ATTRIBUTE_NAME));
        writer.println(INCLUDE_QUERY_STRING_ATTRIBUTE_NAME + " " + req.getAttribute(INCLUDE_QUERY_STRING_ATTRIBUTE_NAME));

        writer.println(REQUEST_URI + " " + req.getRequestURI());
        writer.println(CONTEXT_PATH + " " + req.getContextPath());
        writer.println(SERVLET_PATH + " " + req.getServletPath());
        writer.println(PATH_INFO + " " + req.getPathInfo());
        writer.println(QUERY_STRING + " " + req.getQueryString());

        writer.flush();
    }
}