/* 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.
*/
package org.activiti.bpmn.converter.parser;
import java.util.List;
import javax.xml.stream.XMLStreamReader;
import org.activiti.bpmn.constants.BpmnXMLConstants;
import org.activiti.bpmn.converter.util.BpmnXMLUtil;
import org.activiti.bpmn.model.EventSubProcess;
import org.activiti.bpmn.model.Process;
import org.activiti.bpmn.model.SubProcess;
import org.activiti.bpmn.model.Transaction;
import org.apache.commons.lang3.StringUtils;
/**
* @author Tijs Rademakers
*/
public class SubProcessParser implements BpmnXMLConstants {
public void parse(XMLStreamReader xtr, List<SubProcess> activeSubProcessList, Process activeProcess) {
SubProcess subProcess = null;
if (ELEMENT_TRANSACTION.equalsIgnoreCase(xtr.getLocalName())) {
subProcess = new Transaction();
} else if (ATTRIBUTE_VALUE_TRUE.equalsIgnoreCase(xtr.getAttributeValue(null, ATTRIBUTE_TRIGGERED_BY))) {
subProcess = new EventSubProcess();
} else {
subProcess = new SubProcess();
}
BpmnXMLUtil.addXMLLocation(subProcess, xtr);
activeSubProcessList.add(subProcess);
subProcess.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));
subProcess.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
boolean async = false;
String asyncString = xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_ACTIVITY_ASYNCHRONOUS);
if (ATTRIBUTE_VALUE_TRUE.equalsIgnoreCase(asyncString)) {
async = true;
}
boolean notExclusive = false;
String exclusiveString = xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_ACTIVITY_EXCLUSIVE);
if (ATTRIBUTE_VALUE_FALSE.equalsIgnoreCase(exclusiveString)) {
notExclusive = true;
}
boolean forCompensation = false;
String compensationString = xtr.getAttributeValue(null, ATTRIBUTE_ACTIVITY_ISFORCOMPENSATION);
if (ATTRIBUTE_VALUE_TRUE.equalsIgnoreCase(compensationString)) {
forCompensation = true;
}
subProcess.setAsynchronous(async);
subProcess.setNotExclusive(notExclusive);
subProcess.setForCompensation(forCompensation);
if(StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_DEFAULT))) {
subProcess.setDefaultFlow(xtr.getAttributeValue(null, ATTRIBUTE_DEFAULT));
}
if(activeSubProcessList.size() > 1) {
activeSubProcessList.get(activeSubProcessList.size() - 2).addFlowElement(subProcess);
} else {
activeProcess.addFlowElement(subProcess);
}
}
}