001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  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 */
017package org.apache.camel.component.direct;
018
019import java.util.HashMap;
020import java.util.Map;
021
022import org.apache.camel.Endpoint;
023import org.apache.camel.impl.UriEndpointComponent;
024import org.apache.camel.util.ServiceHelper;
025
026/**
027 * Represents the component that manages {@link DirectEndpoint}. It holds the
028 * list of named direct endpoints.
029 *
030 * @version 
031 */
032public class DirectComponent extends UriEndpointComponent {
033
034    // must keep a map of consumers on the component to ensure endpoints can lookup old consumers
035    // later in case the DirectEndpoint was re-created due the old was evicted from the endpoints LRUCache
036    // on DefaultCamelContext
037    private final Map<String, DirectConsumer> consumers = new HashMap<String, DirectConsumer>();
038    private boolean block;
039    private long timeout = 30000L;
040
041    public DirectComponent() {
042        super(DirectEndpoint.class);
043    }
044
045    protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
046        DirectEndpoint endpoint = new DirectEndpoint(uri, this, consumers);
047        endpoint.setBlock(block);
048        endpoint.setTimeout(timeout);
049        setProperties(endpoint, parameters);
050        return endpoint;
051    }
052
053    @Override
054    protected void doStop() throws Exception {
055        ServiceHelper.stopServices(consumers);
056        consumers.clear();
057        super.doStop();
058    }
059
060    public boolean isBlock() {
061        return block;
062    }
063
064    public void setBlock(boolean block) {
065        this.block = block;
066    }
067
068    public long getTimeout() {
069        return timeout;
070    }
071
072    public void setTimeout(long timeout) {
073        this.timeout = timeout;
074    }
075}