private ArrayList<Shape> getEdgesFromDiagram(ArrayList<Shape> shapes) {
ArrayList<Shape> edges = new ArrayList<Shape>();
for (Shape shape : shapes) {
String sid = shape.getStencilId();
if (sid.equals("SequenceFlow")
|| sid.equals("MessageFlow")
|| sid.equals("Association_Undirected")
|| sid.equals("Association_Unidirectional")
|| sid.equals("Association_Bidirectional")) {
edges.add(shape);
} else if (shape.getChildShapes().size() > 0) {
edges.addAll(this.getEdgesFromDiagram(shape.getChildShapes()));
}
}
return edges;
}
private void expandSubProcesses(Diagram diagram) {
List<Shape> shapes = diagram.getShapes();
for (Shape shape : shapes) {
if (STENCIL_COLLAPSED_SUBPROCESS.equals(shape.getStencilId())
&& !"true".equals(shape.getProperty(PROPERTY_IS_CALL_ACTIVITY))) {
String subProcessUrl = shape.getProperty(PROPERTY_ENTRY);
if (subProcessUrl != null && subProcessUrl.length() > 0) {
String subProcessName = shape.getProperty(PROPERTY_NAME);
try {
String subProcessId = getModelIdFromSignavioUrl(subProcessUrl);
// RepositoryArtifact artifact =
// connector.getRepositoryArtifact(subProcessId);
String subProcessJson = connector.getContent(subProcessId).asString();
Diagram subProcess = DiagramBuilder.parseJson(subProcessJson);
// FIXME subProcess = new ExtractProcessOfParticipant("Process
// Engine").transform(subProcess);
expandSubProcesses(subProcess);
shape.setStencil(new StencilType(STENCIL_SUBPROCESS));
ArrayList<Shape> childShapes = shape.getChildShapes();
childShapes.addAll(subProcess.getChildShapes());
} catch (Exception e) {
throw new JsonTransformationException(
"Error while retrieving Sub-Process"
+ " '"
+ subProcessName
+ "'"
+ " (URL: "
+ subProcessUrl
+ ").",
e);
}
}
}
}
}
