@Override
protected BaseElement convertXMLToElement(XMLStreamReader xtr) throws Exception {
ServiceTask serviceTask = new ServiceTask();
BpmnXMLUtil.addXMLLocation(serviceTask, xtr);
if (StringUtils.isNotEmpty(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_CLASS))) {
serviceTask.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_CLASS);
serviceTask.setImplementation(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_CLASS));
} else if (StringUtils.isNotEmpty(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_EXPRESSION))) {
serviceTask.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION);
serviceTask.setImplementation(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_EXPRESSION));
} else if (StringUtils.isNotEmpty(
xtr.getAttributeValue(
ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_DELEGATEEXPRESSION))) {
serviceTask.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
serviceTask.setImplementation(
xtr.getAttributeValue(
ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_DELEGATEEXPRESSION));
} else if ("##WebService".equals(xtr.getAttributeValue(null, ATTRIBUTE_TASK_IMPLEMENTATION))) {
serviceTask.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_WEBSERVICE);
serviceTask.setOperationRef(
parseOperationRef(xtr.getAttributeValue(null, ATTRIBUTE_TASK_OPERATION_REF), model));
}
serviceTask.setResultVariableName(
xtr.getAttributeValue(
ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_RESULTVARIABLE));
if (StringUtils.isEmpty(serviceTask.getResultVariableName())) {
serviceTask.setResultVariableName(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, "resultVariable"));
}
if (StringUtils.isNotEmpty(serviceTask.getResultVariableName())
&& (ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(serviceTask.getImplementationType())
|| ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION.equals(
serviceTask.getImplementationType()))) {
model.addProblem(
"'resultVariableName' not supported for service tasks using 'class' or 'delegateExpression",
xtr);
}
serviceTask.setType(xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TYPE));
serviceTask.setExtensionId(
xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TASK_SERVICE_EXTENSIONID));
parseChildElements(getXMLElementName(), serviceTask, xtr);
return serviceTask;
}
protected FlowElement convertJsonToElement(
JsonNode elementNode, JsonNode modelNode, Map<String, JsonNode> shapeMap) {
ServiceTask task = new ServiceTask();
if (StringUtils.isNotEmpty(getPropertyValueAsString(PROPERTY_SERVICETASK_CLASS, elementNode))) {
task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_CLASS);
task.setImplementation(getPropertyValueAsString(PROPERTY_SERVICETASK_CLASS, elementNode));
} else if (StringUtils.isNotEmpty(
getPropertyValueAsString(PROPERTY_SERVICETASK_EXPRESSION, elementNode))) {
task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION);
task.setImplementation(
getPropertyValueAsString(PROPERTY_SERVICETASK_EXPRESSION, elementNode));
} else if (StringUtils.isNotEmpty(
getPropertyValueAsString(PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, elementNode))) {
task.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION);
task.setImplementation(
getPropertyValueAsString(PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, elementNode));
}
if (StringUtils.isNotEmpty(
getPropertyValueAsString(PROPERTY_SERVICETASK_RESULT_VARIABLE, elementNode))) {
task.setResultVariableName(
getPropertyValueAsString(PROPERTY_SERVICETASK_RESULT_VARIABLE, elementNode));
}
JsonNode fieldsNode = getProperty(PROPERTY_SERVICETASK_FIELDS, elementNode);
if (fieldsNode != null) {
JsonNode itemsArrayNode = fieldsNode.get(EDITOR_PROPERTIES_GENERAL_ITEMS);
if (itemsArrayNode != null) {
for (JsonNode itemNode : itemsArrayNode) {
JsonNode nameNode = itemNode.get(PROPERTY_SERVICETASK_FIELD_NAME);
if (nameNode != null && StringUtils.isNotEmpty(nameNode.asText())) {
FieldExtension field = new FieldExtension();
field.setFieldName(nameNode.asText());
if (StringUtils.isNotEmpty(
getValueAsString(PROPERTY_SERVICETASK_FIELD_VALUE, itemNode))) {
field.setStringValue(getValueAsString(PROPERTY_SERVICETASK_FIELD_VALUE, itemNode));
} else if (StringUtils.isNotEmpty(
getValueAsString(PROPERTY_SERVICETASK_FIELD_EXPRESSION, itemNode))) {
field.setExpression(
getValueAsString(PROPERTY_SERVICETASK_FIELD_EXPRESSION, itemNode));
}
task.getFieldExtensions().add(field);
}
}
}
}
return task;
}