001/**
002 * Copyright (C) 2012 FuseSource, Inc.
003 * http://fusesource.com
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *    http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.fusesource.hawtdispatch.transport;
019
020import java.io.IOException;
021import java.net.URISyntaxException;
022import java.util.HashMap;
023import java.util.Map;
024
025/**
026 *
027 * @author <a href="http://hiramchirino.com">Hiram Chirino</a>
028 */
029public class PipeTransportRegistry {
030
031    public static final HashMap<String, PipeTransportServer> servers = new HashMap<String, PipeTransportServer>();
032
033    synchronized static public TransportServer bind(String location) throws URISyntaxException, IOException {
034        if (servers.containsKey(location)) {
035            throw new IOException("Server already bound: " + location);
036        }
037        PipeTransportServer server = new PipeTransportServer();
038        server.setConnectURI(location);
039        server.setName(location);
040        servers.put(location, server);
041        return server;
042    }
043
044    synchronized static public Transport connect(String location) throws IOException, URISyntaxException {
045        PipeTransportServer server = lookup(location);
046        if (server == null) {
047            throw new IOException("Server is not bound: " + location);
048        }
049        return server.connect();
050    }
051
052    synchronized static public PipeTransportServer lookup(String name) {
053        return servers.get(name);
054        }
055
056    synchronized static public Map<String, PipeTransportServer> getServers() {
057                return new HashMap<String, PipeTransportServer>(servers);
058    }
059
060    synchronized static public void unbind(PipeTransportServer server) {
061        servers.remove(server.getName());
062    }
063}