http.jetty/src/main/java/org/mortbay/jetty/servlet/OsgiServletHandler.java

/*
 * 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.
 */
package org.mortbay.jetty.servlet;


import java.io.IOException;
import java.net.URL;
import javax.servlet.ServletException;
import javax.servlet.UnavailableException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.mortbay.http.PathMap;
import org.mortbay.util.Code;


public class OsgiServletHandler extends ServletHandler
{
    // allow external adding of osgi servlet holder
    public void addOsgiServletHolder( String pathSpec, ServletHolder holder )
    {
        super.addServletHolder( pathSpec, holder );
    }


    public OsgiServletHolder removeOsgiServletHolder( String pathSpec )
    {
        OsgiServletHolder holder = ( OsgiServletHolder ) super.getServletHolder( pathSpec );
        PathMap map = super.getServletMap();
        map.remove( pathSpec );

        // Remove holder from handler name map to allow re-registration.
        super._nameMap.remove( holder.getName() );

        return holder;
    }


    // override standard handler behaviour to return resource from OSGi
    // HttpContext
    public URL getResource( String uriInContext )
    {
        Code.debug( "OSGI ServletHandler getResource:" + uriInContext );
        return null;
    }


    // override standard behaviour to check context first
    protected void dispatch( String pathInContext, HttpServletRequest request, HttpServletResponse response,
        ServletHolder servletHolder ) throws ServletException, UnavailableException, IOException
    {
        Code.debug( "dispatch path = " + pathInContext );
        super.dispatch( pathInContext, request, response, servletHolder );
    }
}