/* 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.validation.validator.impl;
import java.util.List;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.EventSubProcess;
import org.activiti.bpmn.model.Process;
import org.activiti.bpmn.model.StartEvent;
import org.activiti.bpmn.model.SubProcess;
import org.activiti.validation.ValidationError;
import org.activiti.validation.validator.Problems;
import org.activiti.validation.validator.ProcessLevelValidator;
/**
* @author jbarrez
*/
public class SubprocessValidator extends ProcessLevelValidator {
@Override
protected void executeValidation(BpmnModel bpmnModel, Process process, List<ValidationError> errors) {
List<SubProcess> subProcesses = process.findFlowElementsOfType(SubProcess.class);
for (SubProcess subProcess : subProcesses) {
if (! (subProcess instanceof EventSubProcess) ) {
// Verify start events
List<StartEvent> startEvents = process.findFlowElementsInSubProcessOfType(subProcess, StartEvent.class, false);
if (startEvents.size() > 1) {
addError(errors, Problems.SUBPROCESS_MULTIPLE_START_EVENTS, process, subProcess, "Multiple start events not supported for subprocess");
}
for (StartEvent startEvent : startEvents) {
if (!startEvent.getEventDefinitions().isEmpty()) {
addError(errors, Problems.SUBPROCESS_START_EVENT_EVENT_DEFINITION_NOT_ALLOWED, process, startEvent, "event definitions only allowed on start event if subprocess is an event subprocess");
}
}
}
}
}
}