/* 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.editor.language.json.converter;
import java.util.List;
import java.util.Map;
import org.activiti.bpmn.model.BaseElement;
import org.activiti.bpmn.model.CancelEventDefinition;
import org.activiti.bpmn.model.EndEvent;
import org.activiti.bpmn.model.ErrorEventDefinition;
import org.activiti.bpmn.model.EventDefinition;
import org.activiti.bpmn.model.FlowElement;
import org.activiti.bpmn.model.TerminateEventDefinition;
import org.apache.commons.lang3.StringUtils;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
/**
* @author Tijs Rademakers
*/
public class EndEventJsonConverter extends BaseBpmnJsonConverter {
public static void fillTypes(Map<String, Class<? extends BaseBpmnJsonConverter>> convertersToBpmnMap,
Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap) {
fillJsonTypes(convertersToBpmnMap);
fillBpmnTypes(convertersToJsonMap);
}
public static void fillJsonTypes(Map<String, Class<? extends BaseBpmnJsonConverter>> convertersToBpmnMap) {
convertersToBpmnMap.put(STENCIL_EVENT_END_NONE, EndEventJsonConverter.class);
convertersToBpmnMap.put(STENCIL_EVENT_END_ERROR, EndEventJsonConverter.class);
convertersToBpmnMap.put(STENCIL_EVENT_END_CANCEL, EndEventJsonConverter.class);
convertersToBpmnMap.put(STENCIL_EVENT_END_TERMINATE, EndEventJsonConverter.class);
}
public static void fillBpmnTypes(Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap) {
convertersToJsonMap.put(EndEvent.class, EndEventJsonConverter.class);
}
protected String getStencilId(BaseElement baseElement) {
EndEvent endEvent = (EndEvent) baseElement;
List<EventDefinition> eventDefinitions = endEvent.getEventDefinitions();
if (eventDefinitions.size() != 1) {
return STENCIL_EVENT_END_NONE;
}
EventDefinition eventDefinition = eventDefinitions.get(0);
if (eventDefinition instanceof ErrorEventDefinition) {
return STENCIL_EVENT_END_ERROR;
} else if (eventDefinition instanceof CancelEventDefinition) {
return STENCIL_EVENT_END_CANCEL;
} else if (eventDefinition instanceof TerminateEventDefinition) {
return STENCIL_EVENT_END_TERMINATE;
} else {
return STENCIL_EVENT_END_NONE;
}
}
protected void convertElementToJson(ObjectNode propertiesNode, BaseElement baseElement) {
EndEvent endEvent = (EndEvent) baseElement;
addEventProperties(endEvent, propertiesNode);
}
protected FlowElement convertJsonToElement(JsonNode elementNode, JsonNode modelNode, Map<String, JsonNode> shapeMap) {
EndEvent endEvent = new EndEvent();
String stencilId = BpmnJsonConverterUtil.getStencilId(elementNode);
if (STENCIL_EVENT_END_ERROR.equals(stencilId)) {
convertJsonToErrorDefinition(elementNode, endEvent);
} else if (STENCIL_EVENT_END_CANCEL.equals(stencilId)) {
CancelEventDefinition eventDefinition = new CancelEventDefinition();
endEvent.getEventDefinitions().add(eventDefinition);
} else if (STENCIL_EVENT_END_TERMINATE.equals(stencilId)) {
TerminateEventDefinition eventDefinition = new TerminateEventDefinition();
String terminateAllStringValue = getPropertyValueAsString(PROPERTY_TERMINATE_ALL, elementNode);
if (StringUtils.isNotEmpty(terminateAllStringValue)) {
eventDefinition.setTerminateAll("true".equals(terminateAllStringValue));
}
endEvent.getEventDefinitions().add(eventDefinition);
}
return endEvent;
}
}