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.processor;
018
019 import java.util.List;
020
021 import org.apache.camel.Processor;
022
023 /**
024 * @version $Revision: $
025 */
026 public class CatchProcessor extends DelegateProcessor {
027 private List<Class> exceptions;
028
029 public CatchProcessor(List<Class> exceptions, Processor processor) {
030 super(processor);
031 this.exceptions = exceptions;
032 }
033
034 @Override
035 public String toString() {
036 return "Catch[" + exceptions + " -> " + getProcessor() + "]";
037 }
038
039 public boolean catches(Exception e) {
040 for (Class type : exceptions) {
041 if (type.isInstance(e)) {
042 return true;
043 }
044 }
045 return false;
046 }
047
048 public List<Class> getExceptions() {
049 return exceptions;
050 }
051 }