/**
* Copyright 1996-2014 FoxBPM ORG.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @author yangguangftlp
*/
package org.foxbpm.bpmn.converter.parser;
import java.util.Iterator;
import org.dom4j.Element;
import org.foxbpm.bpmn.constants.BpmnXMLConstants;
import org.foxbpm.bpmn.converter.util.BpmnXMLUtil;
import org.foxbpm.model.EventDefinition;
import org.foxbpm.model.TerminateEventDefinition;
import org.foxbpm.model.TimerEventDefinition;
/**
* 常量类
*
* @author yangguangftlp
* @date 2014年10月17日
*/
public class EventDefintionParser {
@SuppressWarnings("rawtypes")
public static EventDefinition parserEventDefinition(Element element) {
String nodeName = element.getName();
if (BpmnXMLConstants.ELEMENT_TERMINATEEVENTDEFINITION.equalsIgnoreCase(nodeName)) {
TerminateEventDefinition terminateEventDefinition = new TerminateEventDefinition();
terminateEventDefinition.setId(element.attributeValue(BpmnXMLConstants.ATTRIBUTE_ID));
return terminateEventDefinition;
} else if (BpmnXMLConstants.ELEMENT_TIMEREVENTDEFINITION.equalsIgnoreCase(nodeName)) {
TimerEventDefinition timerEventDefinition = new TimerEventDefinition();
timerEventDefinition.setId(element.attributeValue(BpmnXMLConstants.ATTRIBUTE_ID));
Element elem = null;
for (Iterator iterator = element.elements().iterator(); iterator.hasNext();) {
elem = (Element) iterator.next();
nodeName = elem.getName();
if (BpmnXMLConstants.ELEMENT_TIMEDATE.equalsIgnoreCase(nodeName)) {
timerEventDefinition.setTimeDate(BpmnXMLUtil.parseExpression(elem));
} else if (BpmnXMLConstants.ELEMENT_TIMEDURATION.equalsIgnoreCase(nodeName)) {
timerEventDefinition.setTimeDuration(BpmnXMLUtil.parseExpression(elem));
} else if (BpmnXMLConstants.ELEMENT_TIMECYCLE.equalsIgnoreCase(nodeName)) {
timerEventDefinition.setTimeCycle(BpmnXMLUtil.parseExpression(elem));
}
}
return timerEventDefinition;
}
return null;
}
}