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.ref; 018 019 import java.util.Map; 020 021 import org.apache.camel.Endpoint; 022 import org.apache.camel.Exchange; 023 import org.apache.camel.impl.DefaultComponent; 024 025 /** 026 * Component for lookup of existing endpoints bound in the {@link org.apache.camel.spi.Registry}. 027 * <p/> 028 * This component uses the <tt>ref:</tt> notation instead of the mostly common <tt>uri:</tt> notation. 029 */ 030 public class RefComponent extends DefaultComponent<Exchange> { 031 032 protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception { 033 String name = uri.substring("ref:".length()); 034 return getCamelContext().getRegistry().lookup(name, Endpoint.class); 035 } 036 037 }