| /* |
| * 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 |
| * |
| * https://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.avro.ipc.jetty; |
| |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.util.Arrays; |
| |
| import org.apache.avro.AvroRuntimeException; |
| import org.apache.avro.ipc.Responder; |
| import org.apache.avro.ipc.ResponderServlet; |
| import org.apache.avro.ipc.Server; |
| import org.eclipse.jetty.server.ConnectionFactory; |
| import org.eclipse.jetty.server.Connector; |
| import org.eclipse.jetty.server.HttpConfiguration; |
| import org.eclipse.jetty.server.HttpConnectionFactory; |
| import org.eclipse.jetty.server.ServerConnector; |
| import org.eclipse.jetty.servlet.ServletContextHandler; |
| import org.eclipse.jetty.servlet.ServletHandler; |
| import org.eclipse.jetty.servlet.ServletHolder; |
| |
| /** An HTTP-based RPC {@link Server}. */ |
| public class HttpServer implements Server { |
| private org.eclipse.jetty.server.Server server; |
| |
| /** Constructs a server to run on the named port. */ |
| public HttpServer(Responder responder, int port) throws IOException { |
| this(new ResponderServlet(responder), null, port); |
| } |
| |
| /** Constructs a server to run on the named port. */ |
| public HttpServer(ResponderServlet servlet, int port) throws IOException { |
| this(servlet, null, port); |
| } |
| |
| /** Constructs a server to run on the named port on the specified address. */ |
| public HttpServer(Responder responder, InetSocketAddress addr) throws IOException { |
| this(new ResponderServlet(responder), addr.getHostString(), addr.getPort()); |
| } |
| |
| /** Constructs a server to run on the named port on the specified address. */ |
| public HttpServer(Responder responder, String bindAddress, int port) throws IOException { |
| this(new ResponderServlet(responder), bindAddress, port); |
| } |
| |
| /** Constructs a server to run on the named port on the specified address. */ |
| public HttpServer(ResponderServlet servlet, String bindAddress, int port) throws IOException { |
| this.server = new org.eclipse.jetty.server.Server(); |
| ServerConnector connector = new ServerConnector(this.server); |
| connector.setAcceptQueueSize(128); |
| connector.setIdleTimeout(10000); |
| if (bindAddress != null) { |
| connector.setHost(bindAddress); |
| } |
| connector.setPort(port); |
| server.addConnector(connector); |
| |
| ServletHandler handler = new ServletHandler(); |
| handler.addServletWithMapping(new ServletHolder(servlet), "/*"); |
| ServletContextHandler sch = new ServletContextHandler(); |
| sch.setServletHandler(handler); |
| server.setHandler(sch); |
| } |
| |
| /** |
| * Constructs a server to run with the given ConnectionFactory on the given |
| * address/port. |
| */ |
| public HttpServer(Responder responder, ConnectionFactory connectionFactory, String bindAddress, int port) |
| throws IOException { |
| this(new ResponderServlet(responder), connectionFactory, bindAddress, port); |
| } |
| |
| /** |
| * Constructs a server to run with the given ConnectionFactory on the given |
| * address/port. |
| */ |
| public HttpServer(ResponderServlet servlet, ConnectionFactory connectionFactory, String bindAddress, int port) |
| throws IOException { |
| this.server = new org.eclipse.jetty.server.Server(); |
| HttpConfiguration httpConfig = new HttpConfiguration(); |
| HttpConnectionFactory httpFactory = new HttpConnectionFactory(httpConfig); |
| ServerConnector connector = new ServerConnector(this.server, connectionFactory, httpFactory); |
| if (bindAddress != null) { |
| connector.setHost(bindAddress); |
| } |
| connector.setPort(port); |
| |
| server.addConnector(connector); |
| ServletHandler handler = new ServletHandler(); |
| server.setHandler(handler); |
| handler.addServletWithMapping(new ServletHolder(servlet), "/*"); |
| } |
| |
| /** |
| * Constructs a server to run with the given connector. |
| * |
| * @deprecated - use the Constructors that take a ConnectionFactory |
| */ |
| @Deprecated |
| public HttpServer(ResponderServlet servlet, Connector connector) throws IOException { |
| this.server = connector.getServer(); |
| if (server.getConnectors().length == 0 || Arrays.asList(server.getConnectors()).contains(connector)) { |
| server.addConnector(connector); |
| } |
| ServletHandler handler = new ServletHandler(); |
| server.setHandler(handler); |
| handler.addServletWithMapping(new ServletHolder(servlet), "/*"); |
| } |
| |
| /** |
| * Constructs a server to run with the given connector. |
| * |
| * @deprecated - use the Constructors that take a ConnectionFactory |
| */ |
| @Deprecated |
| public HttpServer(Responder responder, Connector connector) throws IOException { |
| this(new ResponderServlet(responder), connector); |
| } |
| |
| public void addConnector(Connector connector) { |
| server.addConnector(connector); |
| } |
| |
| @Override |
| public int getPort() { |
| return ((ServerConnector) server.getConnectors()[0]).getLocalPort(); |
| } |
| |
| @Override |
| public void close() { |
| try { |
| server.stop(); |
| } catch (Exception e) { |
| throw new AvroRuntimeException(e); |
| } |
| } |
| |
| /** |
| * Start the server. |
| * |
| * @throws AvroRuntimeException if the underlying Jetty server throws any |
| * exception while starting. |
| */ |
| @Override |
| public void start() { |
| try { |
| server.start(); |
| } catch (Exception e) { |
| throw new AvroRuntimeException(e); |
| } |
| } |
| |
| @Override |
| public void join() throws InterruptedException { |
| server.join(); |
| } |
| } |