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 javax.xml.bind.annotation.XmlAccessType;
020 import javax.xml.bind.annotation.XmlAccessorType;
021 import javax.xml.bind.annotation.XmlAttribute;
022 import javax.xml.bind.annotation.XmlRootElement;
023 import javax.xml.bind.annotation.XmlTransient;
024
025 import org.apache.camel.Processor;
026 import org.apache.camel.impl.RouteContext;
027
028 /**
029 * @version $Revision: 1.1 $
030 */
031 @XmlRootElement(name = "process")
032 @XmlAccessorType(XmlAccessType.FIELD)
033 public class ProcessorRef extends OutputType {
034 @XmlAttribute(required = true)
035 private String ref;
036 @XmlTransient
037 private Processor processor;
038
039 public ProcessorRef() {
040 }
041
042 public ProcessorRef(Processor processor) {
043 this.processor = processor;
044 }
045
046 @Override
047 public String toString() {
048 return "Processor[ref: " + ref + "]";
049 }
050
051 public String getRef() {
052 return ref;
053 }
054
055 public void setRef(String ref) {
056 this.ref = ref;
057 }
058
059 @Override
060 public Processor createProcessor(RouteContext routeContext) {
061 if (processor == null) {
062 processor = routeContext.lookup(getRef(), Processor.class);
063 }
064 return processor;
065 }
066 }