/* 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.FlowElement;
import org.activiti.bpmn.model.GraphicInfo;
import org.activiti.bpmn.model.SubProcess;
import org.activiti.bpmn.model.Transaction;
import org.activiti.bpmn.model.ValuedDataObject;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
/**
* @author Tijs Rademakers
*/
public class SubProcessJsonConverter 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_SUB_PROCESS, SubProcessJsonConverter.class);
}
public static void fillBpmnTypes(Map<Class<? extends BaseElement>, Class<? extends BaseBpmnJsonConverter>> convertersToJsonMap) {
convertersToJsonMap.put(SubProcess.class, SubProcessJsonConverter.class);
convertersToJsonMap.put(Transaction.class, SubProcessJsonConverter.class);
}
protected String getStencilId(BaseElement baseElement) {
return STENCIL_SUB_PROCESS;
}
protected void convertElementToJson(ObjectNode propertiesNode, BaseElement baseElement) {
SubProcess subProcess = (SubProcess) baseElement;
propertiesNode.put("activitytype", "Sub-Process");
propertiesNode.put("subprocesstype", "Embedded");
ArrayNode subProcessShapesArrayNode = objectMapper.createArrayNode();
GraphicInfo graphicInfo = model.getGraphicInfo(subProcess.getId());
processor.processFlowElements(subProcess, model, subProcessShapesArrayNode,
graphicInfo.getX(), graphicInfo.getY());
flowElementNode.put("childShapes", subProcessShapesArrayNode);
if (subProcess instanceof Transaction) {
propertiesNode.put("istransaction", true);
}
BpmnJsonConverterUtil.convertDataPropertiesToJson(subProcess.getDataObjects(), propertiesNode);
}
protected FlowElement convertJsonToElement(JsonNode elementNode, JsonNode modelNode, Map<String, JsonNode> shapeMap) {
SubProcess subProcess = null;
if (getPropertyValueAsBoolean("istransaction", elementNode)) {
subProcess = new Transaction();
} else {
subProcess = new SubProcess();
}
JsonNode childShapesArray = elementNode.get(EDITOR_CHILD_SHAPES);
processor.processJsonElements(childShapesArray, modelNode, subProcess, shapeMap, model);
JsonNode processDataPropertiesNode = elementNode.get(EDITOR_SHAPE_PROPERTIES).get(PROPERTY_DATA_PROPERTIES);
if (processDataPropertiesNode != null) {
List<ValuedDataObject> dataObjects = BpmnJsonConverterUtil.convertJsonToDataProperties(processDataPropertiesNode, subProcess);
subProcess.setDataObjects(dataObjects);
subProcess.getFlowElements().addAll(dataObjects);
}
return subProcess;
}
}