private List<WorkflowAnnotation> loadAnnotations(String propKey) throws IOException {
List<WorkflowAnnotation> annotations = new ArrayList<WorkflowAnnotation>();
final String json = workflowDesignerPropertySet.getProperty(propKey);
if (!StringUtils.isBlank(json)) {
final JSONAnnotationSerializer deserializer = new JSONAnnotationSerializer();
annotations = deserializer.deserialize(json);
}
return annotations;
}
private void saveAnnotations(String propKey, List<WorkflowAnnotation> annotations)
throws Exception {
final JSONAnnotationSerializer serializer = new JSONAnnotationSerializer();
final String json = serializer.serialize(annotations);
workflowDesignerPropertySet.setProperty(propKey, json);
}