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.model;
018
019 import java.util.Collections;
020 import java.util.List;
021 import javax.xml.bind.annotation.XmlAccessType;
022 import javax.xml.bind.annotation.XmlAccessorType;
023 import javax.xml.bind.annotation.XmlAttribute;
024 import javax.xml.bind.annotation.XmlRootElement;
025
026 import org.apache.camel.Processor;
027 import org.apache.camel.processor.RollbackProcessor;
028 import org.apache.camel.spi.RouteContext;
029
030 /**
031 * Represents an XML <rollback/> element
032 */
033 @XmlRootElement(name = "rollback")
034 @XmlAccessorType(XmlAccessType.FIELD)
035 public class RollbackDefinition extends ProcessorDefinition<RollbackDefinition> {
036
037 @XmlAttribute(required = false)
038 private String message;
039
040 public RollbackDefinition() {
041 }
042
043 public RollbackDefinition(String message) {
044 this.message = message;
045 }
046
047 @Override
048 public String getShortName() {
049 return "rollback";
050 }
051
052 @Override
053 public String toString() {
054 if (message != null) {
055 return "Rollback[" + message + "]";
056 } else {
057 return "Rollback";
058 }
059 }
060
061 @Override
062 public Processor createProcessor(RouteContext routeContext) {
063 return new RollbackProcessor(message);
064 }
065
066 @Override
067 @SuppressWarnings("unchecked")
068 public List<ProcessorDefinition> getOutputs() {
069 return Collections.EMPTY_LIST;
070 }
071 }