public Set<EditorMessage> doCreateMessages(
SNode node, List<SModelEvent> list, boolean wasCheckedOnce, EditorContext editorContext) {
myMessagesChanged = false;
EditorComponent editorComponent = (EditorComponent) editorContext.getEditorComponent();
SNode sNode = editorComponent.getEditedNode();
SNodeReference sNodePointer = editorComponent.getEditedNodePointer();
Set<EditorMessage> result = SetSequence.fromSet(new HashSet<EditorMessage>());
if (sNode == null) {
if (LOG.isEnabledFor(Priority.ERROR)) {
LOG.error("edited node is null");
}
return result;
}
if (sNodePointer == null) {
if (LOG.isEnabledFor(Priority.ERROR)) {
LOG.error("edited NodePointer is null");
}
return result;
}
SModel descriptor = SNodeOperations.getModel(sNode);
if (descriptor == null) {
// descriptor is null for a replaced model
// after model is replaced but before it is disposed (this can happen asyncronously)
return result;
}
LanguageErrorsComponent errorsComponent =
MapSequence.fromMap(myNodePointersToComponents)
.get(new SNodePointer(SNodeOperations.getContainingRoot(sNode)));
if (errorsComponent == null) {
errorsComponent = new LanguageErrorsComponent(sNode);
MapSequence.fromMap(myNodePointersToComponents).put(sNodePointer, errorsComponent);
}
if (!(editorComponent instanceof InspectorEditorComponent)
&& !(SetSequence.fromSet(myEditorComponents).contains(editorComponent))) {
SetSequence.fromSet(myEditorComponents).addElement(editorComponent);
editorComponent.addDisposeListener(myDisposeListener);
}
addModelListener(descriptor);
if (!(wasCheckedOnce)) {
errorsComponent.clear();
}
boolean changed = false;
TypeCheckingContext typecheckingContext = editorComponent.getTypeCheckingContext();
try {
if (typecheckingContext != null) {
typecheckingContext.setIsNonTypesystemComputation();
}
changed = errorsComponent.check(node, myRules, editorContext.getOperationContext());
} finally {
if (typecheckingContext != null) {
typecheckingContext.resetIsNonTypesystemComputation();
}
}
myMessagesChanged = changed;
for (IErrorReporter errorReporter : errorsComponent.getErrors()) {
MessageStatus status = errorReporter.getMessageStatus();
String errorString = errorReporter.reportError();
HighlighterMessage message =
HighlightUtil.createHighlighterMessage(
errorReporter.getSNode(),
NameUtil.capitalize(status.getPresentation()) + ": " + errorString,
errorReporter,
LanguageEditorChecker.this,
editorContext);
SetSequence.fromSet(result).addElement(message);
}
return result;
}
