/* 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.export.ProcessExport;
import org.activiti.bpmn.converter.util.BpmnXMLUtil;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.Process;
import org.apache.commons.lang3.StringUtils;
/**
* @author Tijs Rademakers
*/
public class ProcessParser implements BpmnXMLConstants {
public Process parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
Process process = null;
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_ID))) {
String processId = xtr.getAttributeValue(null, ATTRIBUTE_ID);
process = new Process();
process.setId(processId);
BpmnXMLUtil.addXMLLocation(process, xtr);
process.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_PROCESS_EXECUTABLE))) {
process.setExecutable(Boolean.parseBoolean(xtr.getAttributeValue(null, ATTRIBUTE_PROCESS_EXECUTABLE)));
}
String candidateUsersString = xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_PROCESS_CANDIDATE_USERS);
if (StringUtils.isNotEmpty(candidateUsersString)) {
List<String> candidateUsers = BpmnXMLUtil.parseDelimitedList(candidateUsersString);
process.setCandidateStarterUsers(candidateUsers);
}
String candidateGroupsString = xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_PROCESS_CANDIDATE_GROUPS);
if (StringUtils.isNotEmpty(candidateGroupsString)) {
List<String> candidateGroups = BpmnXMLUtil.parseDelimitedList(candidateGroupsString);
process.setCandidateStarterGroups(candidateGroups);
}
BpmnXMLUtil.addCustomAttributes(xtr, process, ProcessExport.defaultProcessAttributes);
model.getProcesses().add(process);
}
return process;
}
}