public Definitions getDefinitions(String jsonModel,
String preProcessingData) {
try {
Bpmn2JsonUnmarshaller unmarshaller = new Bpmn2JsonUnmarshaller();
JBPMBpmn2ResourceImpl res = (JBPMBpmn2ResourceImpl) unmarshaller.unmarshall(jsonModel, preProcessingData);
return (Definitions) res.getContents().get(0);
} catch (JsonParseException e) {
_logger.error(e.getMessage(), e);
} catch (IOException e) {
_logger.error(e.getMessage(), e);