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.ref; 018 019import java.util.Map; 020 021import org.apache.camel.Endpoint; 022import org.apache.camel.impl.UriEndpointComponent; 023 024/** 025 * The <a href="http://camel.apache.org/ref.html">Ref Component</a> is for lookup of existing endpoints bound in the {@link org.apache.camel.spi.Registry}. 026 * <p/> 027 * This component uses the <tt>ref:</tt> notation instead of the mostly common <tt>uri:</tt> notation. 028 */ 029public class RefComponent extends UriEndpointComponent { 030 031 public RefComponent() { 032 super(RefEndpoint.class); 033 } 034 035 protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { 036 // first remove the scheme from the URI 037 int index = uri.indexOf(':'); 038 String name = uri; 039 if (index >= 0) { 040 name = uri.substring(index + 1); 041 } 042 if (name.startsWith("//")) { 043 name = name.substring(2); 044 } 045 046 RefEndpoint answer = new RefEndpoint(uri, this); 047 answer.setName(name); 048 setProperties(answer, parameters); 049 return answer; 050 } 051 052}