/**
* 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.activemq.apollo.broker.transport;
import org.fusesource.hawtdispatch.transport.Transport;
import org.fusesource.hawtdispatch.transport.TransportServer;
import org.apache.activemq.apollo.util.ClassFinder;
/**
*
* @author <a href="http://hiramchirino.com">Hiram Chirino</a>
*/
public class TransportFactory {
public interface Provider {
public TransportServer bind(String location) throws Exception;
public Transport connect(String location) throws Exception;
}
public static final ClassFinder<Provider> providers = new ClassFinder<Provider>("META-INF/services/org.apache.activemq.apollo/transport-factory.index", Provider.class);
/**
* Creates a client transport.
*/
public static Transport connect(String location) throws Exception {
for( Provider provider : providers.jsingletons()) {
Transport rc = provider.connect(location);
if( rc!=null ) {
return rc;
}
}
throw new IllegalArgumentException("Unknown transport connect uri: "+location);
}
/**
* Creates a transport server.
*/
public static TransportServer bind(String location) throws Exception {
for( Provider spi : providers.jsingletons()) {
TransportServer rc = spi.bind(location);
if( rc!=null ) {
return rc;
}
}
throw new IllegalArgumentException("Unknown transport bind uri: "+location);
}
}