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.spi; 018 019 import org.apache.camel.Endpoint; 020 021 /** 022 * Endpoint strategy with callback invoked when an {@link org.apache.camel.Endpoint} is about to be registered to the 023 * endopoint registry in {@link org.apache.camel.CamelContext}. This callback allows you to interveave 024 * and return a mixed in {@link org.apache.camel.Endpoint}. 025 * <p/> 026 * The {@link org.apache.camel.model.InterceptSendToEndpointDefinition} uses this to allow it to proxy 027 * endpoints so it can intercept sending to the given endpoint. 028 * 029 * @version $Revision: 771301 $ 030 */ 031 public interface EndpointStrategy { 032 033 // TODO: Add more strategy methods for other endpoint related methods, such as lookup, remove etc. 034 // and add a base class EndpointStrategySupport that has noop impl of all methods so you can extend it 035 // if you only want to do custom behavior in one of the methods 036 037 /** 038 * Register the endpoint. 039 * 040 * @param uri uri of endpoint 041 * @param endpoint the current endpoint to register 042 * @return the real endpoint to register, for instance a wrapped/enhanced endpoint. 043 */ 044 Endpoint registerEndpoint(String uri, Endpoint endpoint); 045 046 }