001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.spi; 019 020 import org.apache.camel.Component; 021 import org.apache.camel.CamelContext; 022 import org.apache.camel.Exchange; 023 import org.apache.camel.impl.DefaultComponentResolver; 024 025 /** 026 * Represents a resolver of components from a URI to be able to auto-load them using some 027 * discovery mechanism like {@link DefaultComponentResolver} 028 * 029 * @version $Revision: 530555 $ 030 */ 031 public interface ComponentResolver<E extends Exchange> { 032 033 /** 034 * Attempts to resolve the component for the given URI 035 * 036 * @param name the component name to resolve 037 * @param context the context to load the component if it can be resolved 038 * @return the component which is added to the context or null if it can not be resolved 039 */ 040 Component<E> resolveComponent(String name, CamelContext context) throws Exception; 041 }