/*
* 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.apache.servicemix.components.http;
import javax.jbi.JBIException;
import javax.jbi.component.ComponentContext;
import org.mortbay.jetty.Connector;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.bio.SocketConnector;
import org.mortbay.jetty.handler.ContextHandler;
import org.mortbay.jetty.servlet.ServletHandler;
import org.mortbay.jetty.servlet.ServletHolder;
import org.mortbay.jetty.servlet.ServletMapping;
import org.mortbay.thread.BoundedThreadPool;
/**
* An embedded Servlet engine to implement a HTTP connector
*
* @version $Revision$
*/
public class HttpConnector extends HttpInOutBinding {
private Connector listener = new SocketConnector();
/**
* The maximum number of threads for the Jetty SocketListener. It's set
* to 256 by default to match the default value in Jetty.
*/
private int maxThreads = 256;
private Server server;
private String host;
private int port;
/**
* Constructor
*
* @param host
* @param port
*/
public HttpConnector(String host, int port) {
this.host = host;
this.port = port;
}
public HttpConnector() {
}
/**
* Constructor
*
* @param listener
*/
public HttpConnector(Connector listener) {
this.listener = listener;
}
/**
* Called when the Component is initialized
*
* @param cc
* @throws JBIException
*/
public void init(ComponentContext cc) throws JBIException {
super.init(cc);
//should set all ports etc here - from the naming context I guess ?
if (listener == null) {
listener = new SocketConnector();
}
listener.setHost(host);
listener.setPort(port);
server = new Server();
BoundedThreadPool btp = new BoundedThreadPool();
btp.setMaxThreads(getMaxThreads());
server.setThreadPool(btp);
}
/**
* start the Component
*
* @throws JBIException
*/
public void start() throws JBIException {
server.setConnectors(new Connector[] { listener });
ContextHandler context = new ContextHandler();
context.setContextPath("/");
ServletHolder holder = new ServletHolder();
holder.setName("jbiServlet");
holder.setClassName(BindingServlet.class.getName());
ServletHandler handler = new ServletHandler();
handler.setServlets(new ServletHolder[] { holder });
ServletMapping mapping = new ServletMapping();
mapping.setServletName("jbiServlet");
mapping.setPathSpec("/*");
handler.setServletMappings(new ServletMapping[] { mapping });
context.setHandler(handler);
server.setHandler(context);
context.setAttribute("binding", this);
try {
server.start();
}
catch (Exception e) {
throw new JBIException("Start failed: " + e, e);
}
}
/**
* stop
*/
public void stop() throws JBIException {
try {
if (server != null) {
server.stop();
}
}
catch (Exception e) {
throw new JBIException("Stop failed: " + e, e);
}
}
/**
* shutdown
*/
public void shutDown() throws JBIException {
super.shutDown();
server = null;
}
// Properties
//-------------------------------------------------------------------------
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public Server getServer() {
return server;
}
public void setServer(Server server) {
this.server = server;
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public int getMaxThreads() {
return maxThreads;
}
public void setMaxThreads(int maxThreads) {
this.maxThreads = maxThreads;
}
}