public static EsbDiagramEditor getDiagramEditor() {
/* Always refers EsbDiagramEditor from EsbDeserializerRegistry unless it is NULL
* This ensures that the operations are executed by deserializer performs against the EsbDiagramEditor
* initialized in EsbDeserializerRegistry
* */
EsbDiagramEditor diagramEditorRef = EsbDeserializerRegistry.getInstance().getDiagramEditor();
if (diagramEditorRef != null) {
diagramEditor = diagramEditorRef;
return diagramEditorRef;
}
return diagramEditor;
}
/**
* Execute deserializer
*
* @param mediatorFlow
* @param nodeList
* @param domain
* @param mediator
* @param reversed
* @param commentMediatorList
* @param lastMediator
* @throws DeserializerException
*/
private void executeMediatorDeserializer(
IGraphicalEditPart part,
LinkedList<EsbNode> nodeList,
TransactionalEditingDomain domain,
AbstractMediator mediator,
boolean reversed,
LinkedList<CommentMediator> commentMediatorList,
boolean lastMediator)
throws DeserializerException {
@SuppressWarnings("rawtypes")
IEsbNodeDeserializer deserializer =
EsbDeserializerRegistry.getInstance().getDeserializer(mediator);
if (deserializer != null) {
deserializer.setReversed(reversed);
@SuppressWarnings("unchecked")
EsbNode node = deserializer.createNode(part, mediator);
if (node != null) {
// If there is any comment mediator(XML comment) in the source,
// we will add
// that into previous output connector's comment mediator list.
// So that comment mediators have been encapsulated inside
// output connectors which will prevent editor representing
// comment mediators graphically.
if (node instanceof CommentMediator) {
AbstractOutputConnectorEditPart abstractOutputConnectorEditPart = null;
if (reversed) {
ProxyServiceEditPart proxyEditPart = EditorUtils.getProxy(part);
commentMediatorList.add((CommentMediator) node);
boolean faultSequence = isMediationFlowInFaultSequence(part);
if (lastMediator && !faultSequence) {
if (proxyEditPart != null) {
abstractOutputConnectorEditPart =
EditorUtils.getProxyOutSequenceOutputConnector(proxyEditPart);
}
APIResourceEditPart apiEditPart = EditorUtils.getApiResourceFromEditPart(part);
if (apiEditPart != null) {
abstractOutputConnectorEditPart =
EditorUtils.getProxyOutSequenceOutputConnector(apiEditPart);
}
for (CommentMediator commentMediator : commentMediatorList) {
if (abstractOutputConnectorEditPart != null) {
executeAddValueCommand(
((OutputConnector)
((Node) abstractOutputConnectorEditPart.getModel()).getElement())
.getCommentMediators(),
commentMediator,
reversed);
}
}
}
} else {
abstractOutputConnectorEditPart = getPreviousOutputConnector(part, nodeList, reversed);
if (abstractOutputConnectorEditPart != null) {
executeAddValueCommand(
((OutputConnector)
((Node) abstractOutputConnectorEditPart.getModel()).getElement())
.getCommentMediators(),
(CommentMediator) node,
reversed);
}
}
} else {
nodeList.add(node);
if (reversed) {
for (CommentMediator commentMediator : commentMediatorList) {
AbstractOutputConnectorEditPart abstractOutputConnectorEditPart =
getPreviousOutputConnector(part, nodeList, reversed);
if (abstractOutputConnectorEditPart != null) {
executeAddValueCommand(
((OutputConnector)
((Node) abstractOutputConnectorEditPart.getModel()).getElement())
.getCommentMediators(),
commentMediator,
reversed);
}
}
commentMediatorList.clear();
}
}
if (node instanceof SendMediator) {
if (getRootCompartment() != null) {
SendMediator sendMediator = (SendMediator) node;
EndPoint endPoint = sendMediator.getNextNode();
// Extract the endPoint info from the sendMediator
if (endPoint != null) {
if (reversed) {
nodeList.add(nodeList.size(), endPoint);
} else {
nodeList.add(endPoint);
}
}
}
}
}
}
}