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 */ 017 package org.apache.camel.component.direct; 018 019 import java.util.HashMap; 020 import java.util.Map; 021 022 import org.apache.camel.Endpoint; 023 import org.apache.camel.impl.UriEndpointComponent; 024 import 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 */ 032 public 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 }