private BPMNDiagram createDIDiagram(BaseElement bpmnElement) {
BPMNDiagram bpmnDiagram = DIUtils.findBPMNDiagram(bpmnElement, true);
// if this container does not have a BPMNDiagram, create one
if (bpmnElement instanceof Process) {
if (bpmnDiagram == null) {
// unless this Process is referenced by a Pool
for (Collaboration c :
ModelUtil.getAllObjectsOfType(bpmnElement.eResource(), Collaboration.class)) {
for (Participant p : c.getParticipants()) {
if (!ModelUtil.isParticipantBand(p)) {
if (p.getProcessRef() == bpmnElement) {
bpmnDiagram = DIUtils.findBPMNDiagram(p, true);
break;
}
}
}
if (bpmnDiagram != null) break;
}
} else {
// Always create a new BPMNDiagram if this Process is being referenced by a Participant Band
// for (Collaboration c : ModelUtil.getAllObjectsOfType(bpmnElement.eResource(),
// Collaboration.class)) {
// for (Participant p : c.getParticipants()) {
// if (ModelUtil.isParticipantBand(p)) {
// if (p.getProcessRef() == bpmnElement) {
// bpmnDiagram = null;
// break;
// }
// }
// }
// if (bpmnDiagram==null)
// break;
// }
}
}
if (bpmnDiagram == null) {
FlowElementsContainer container = getRootElementContainer(bpmnElement);
if (container == null) {
diagnostics.add(IStatus.ERROR, bpmnElement, Messages.DIGenerator_No_Diagram);
return this.bpmnDiagram;
}
BPMNPlane plane = BpmnDiFactory.eINSTANCE.createBPMNPlane();
plane.setBpmnElement(container);
bpmnDiagram = BpmnDiFactory.eINSTANCE.createBPMNDiagram();
bpmnDiagram.setName(ExtendedPropertiesProvider.getTextValue(container));
bpmnDiagram.setPlane(plane);
definitions.getDiagrams().add(bpmnDiagram);
}
return bpmnDiagram;
}
