Examples with DeleteRepresentationInput org.eclipse.sirius.components.collaborative.dto.DeleteRepresentationInput used on opensource projects

Example 1 with DeleteRepresentationInput

use of org.eclipse.sirius.components.collaborative.dto.DeleteRepresentationInput in project sirius-components by eclipse-sirius.

the class EditingContextEventProcessor method handleInput.

private void handleInput(One<IPayload> payloadSink, IInput input) {
    if (input instanceof DeleteRepresentationInput) {
        DeleteRepresentationInput deleteRepresentationInput = (DeleteRepresentationInput) input;
        this.disposeRepresentation(deleteRepresentationInput.getRepresentationId());
    }
    // @formatter:off
    Optional<IEditingContextEventHandler> optionalEditingContextEventHandler = this.editingContextEventHandlers.stream().filter(handler -> handler.canHandle(this.editingContext, input)).findFirst();
    if (optionalEditingContextEventHandler.isPresent()) {
        IEditingContextEventHandler editingContextEventHandler = optionalEditingContextEventHandler.get();
        editingContextEventHandler.handle(payloadSink, this.changeDescriptionSink, this.editingContext, input);
    } else {
        // $NON-NLS-1$
        this.logger.warn("No handler found for event: {}", input);
    }
}

Example 2 with DeleteRepresentationInput

use of org.eclipse.sirius.components.collaborative.dto.DeleteRepresentationInput in project sirius-web by eclipse-sirius.

the class DeleteRepresentationEventHandler method handle.

@Override
public void handle(One<IPayload> payloadSink, Many<ChangeDescription> changeDescriptionSink, IEditingContext editingContext, IInput input) {
    this.counter.increment();
    String message = this.messageService.invalidInput(input.getClass().getSimpleName(), DeleteRepresentationInput.class.getSimpleName());
    IPayload payload = new ErrorPayload(input.getId(), message);
    ChangeDescription changeDescription = new ChangeDescription(ChangeKind.NOTHING, editingContext.getId(), input);
    if (input instanceof DeleteRepresentationInput) {
        DeleteRepresentationInput deleteRepresentationInput = (DeleteRepresentationInput) input;
        var representationId = new IDParser().parse(deleteRepresentationInput.getRepresentationId());
        if (representationId.isPresent() && this.representationService.existsById(representationId.get())) {
            this.representationService.delete(representationId.get());
            payload = new DeleteRepresentationSuccessPayload(input.getId(), deleteRepresentationInput.getRepresentationId());
            changeDescription = new ChangeDescription(ChangeKind.REPRESENTATION_DELETION, editingContext.getId(), input);
        }
    }
    payloadSink.tryEmitValue(payload);
    changeDescriptionSink.tryEmitNext(changeDescription);
}

Example 3 with DeleteRepresentationInput

use of org.eclipse.sirius.components.collaborative.dto.DeleteRepresentationInput in project sirius-components by eclipse-sirius.

the class EditingContextEventProcessor method setupChangeDescriptionSinkConsumer.

@SuppressWarnings("checkstyle:IllegalCatch")
private Disposable setupChangeDescriptionSinkConsumer() {
    Consumer<ChangeDescription> consumer = changeDescription -> {
        if (ChangeKind.REPRESENTATION_TO_DELETE.equals(changeDescription.getKind())) {
            Object representationId = changeDescription.getParameters().get(REPRESENTATION_ID);
            if (representationId instanceof String) {
                DeleteRepresentationInput deleteRepresentationInput = new DeleteRepresentationInput(UUID.randomUUID(), (String) representationId);
                this.doHandle(Sinks.one(), deleteRepresentationInput);
            }
        } else if (ChangeKind.REPRESENTATION_TO_RENAME.equals(changeDescription.getKind())) {
            Object representationId = changeDescription.getParameters().get(REPRESENTATION_ID);
            Object representationLabel = changeDescription.getParameters().get(REPRESENTATION_LABEL);
            if (representationId instanceof String && representationLabel instanceof String) {
                RenameRepresentationInput renameRepresentationInput = new RenameRepresentationInput(UUID.randomUUID(), this.getEditingContextId(), (String) representationId, (String) representationLabel);
                this.doHandle(Sinks.one(), renameRepresentationInput);
            }
        }
        this.publishEvent(changeDescription);
        this.disposeRepresentationIfNeeded();
        RepresentationEventProcessorEntry representationEventProcessorEntry = this.representationEventProcessors.get(changeDescription.getSourceId());
        if (representationEventProcessorEntry != null) {
            try {
                IRepresentationEventProcessor representationEventProcessor = representationEventProcessorEntry.getRepresentationEventProcessor();
                representationEventProcessor.refresh(changeDescription);
                IRepresentation representation = representationEventProcessor.getRepresentation();
                this.applicationEventPublisher.publishEvent(new RepresentationRefreshedEvent(this.editingContext.getId(), representation));
            } catch (Exception exception) {
                this.logger.warn(exception.getMessage(), exception);
            }
        }
        this.refreshOtherRepresentations(changeDescription);
        if (this.shouldPersistTheEditingContext(changeDescription)) {
            this.editingContextPersistenceService.persist(this.editingContext);
        }
        this.danglingRepresentationDeletionService.deleteDanglingRepresentations(this.editingContext.getId());
    };
    Consumer<Throwable> errorConsumer = throwable -> this.logger.warn(throwable.getMessage(), throwable);
    return this.changeDescriptionSink.asFlux().subscribe(consumer, errorConsumer);
}