NotFoundHandler.java

package org.apache.nutch.tools.proxy;
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

import java.io.IOException;

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

import org.mortbay.jetty.Request;

public class NotFoundHandler extends AbstractTestbedHandler {

  @Override
  public void handle(Request req, HttpServletResponse res, String target,
          int dispatch) throws IOException, ServletException {
    // don't pass it down the chain
    req.setHandled(true);
    res.addHeader("X-Handled-By", getClass().getSimpleName());
    addMyHeader(res, "URI", req.getUri().toString());
    res.sendError(HttpServletResponse.SC_NOT_FOUND, "Not found: " +
            req.getUri().toString());
  }

}