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.Processor;
020 import org.apache.camel.model.ProcessorDefinition;
021
022 /**
023 * The purpose of this interface is to allow an implementation to
024 * provide custom logic to wrap a processor with error handler
025 *
026 * @version $Revision: 750806 $
027 */
028 public interface ErrorHandlerWrappingStrategy {
029
030 /**
031 * This method is invoked by
032 * {@link ProcessorDefinition#wrapProcessor(RouteContext, Processor)}
033 * to give the implementor an opportunity to wrap the target processor
034 * in a route.
035 *
036 * @param processorType the object that invokes this method
037 * @param target the processor to be wrapped
038 * @return processor wrapped with an interceptor or not wrapped
039 * @throws Exception can be thrown
040 */
041 Processor wrapProcessorInErrorHandler(ProcessorDefinition processorType, Processor target) throws Exception;
042
043 }