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.servicemix.quartz.support;
018
019 import java.util.Iterator;
020 import java.util.Map;
021
022 import javax.jbi.messaging.MessagingException;
023 import javax.jbi.messaging.NormalizedMessage;
024 import javax.xml.parsers.ParserConfigurationException;
025 import javax.xml.transform.dom.DOMSource;
026
027 import org.w3c.dom.Document;
028 import org.w3c.dom.Element;
029
030 import org.apache.servicemix.common.util.DOMUtil;
031 import org.apache.servicemix.jbi.jaxp.SourceTransformer;
032 import org.quartz.JobDataMap;
033 import org.quartz.JobDetail;
034 import org.quartz.JobExecutionContext;
035 import org.quartz.JobExecutionException;
036
037 /**
038 * The default implementation of the Quartz marshaler
039 *
040 * @version $Revision: 45185 $
041 */
042 public class DefaultQuartzMarshaler implements QuartzMarshaler {
043
044 private SourceTransformer transformer;
045
046 /**
047 * Converts the value to a String
048 *
049 * @param value the value to be coerced into a string
050 * @return the value as a string or null if it cannot be converted
051 */
052 protected String asString(Object value) {
053 return value != null ? value.toString() : null;
054 }
055
056 // Properties
057 //-------------------------------------------------------------------------
058 public SourceTransformer getTransformer() {
059 if (transformer == null) {
060 transformer = new SourceTransformer();
061 }
062 return transformer;
063 }
064
065 public void setTransformer(SourceTransformer transformer) {
066 this.transformer = transformer;
067 }
068
069 public void populateNormalizedMessage(NormalizedMessage message, JobExecutionContext context)
070 throws JobExecutionException, MessagingException {
071
072 JobDetail detail = context.getJobDetail();
073 JobDataMap dataMap = detail.getJobDataMap();
074 for (Iterator iter = dataMap.entrySet().iterator(); iter.hasNext();) {
075 Map.Entry entry = (Map.Entry) iter.next();
076 String key = (String) entry.getKey();
077 if (!key.equals(ServiceMixJob.COMPONENT_NAME) && !key.equals(ServiceMixJob.ENDPOINT_NAME)) {
078 Object value = entry.getValue();
079 message.setProperty(key, value);
080 }
081 }
082 try {
083 Document document = getTransformer().createDocument();
084 Element root = document.createElement("timer");
085 document.appendChild(root);
086 DOMUtil.addChildElement(root, "name", detail.getName());
087 DOMUtil.addChildElement(root, "group", detail.getGroup());
088 DOMUtil.addChildElement(root, "fullname", detail.getFullName());
089 DOMUtil.addChildElement(root, "description", detail.getDescription());
090 DOMUtil.addChildElement(root, "fireTime", context.getFireTime());
091 message.setContent(new DOMSource(document));
092 } catch (ParserConfigurationException e) {
093 throw new MessagingException("Failed to create content: " + e, e);
094 }
095 }
096
097 }