Examples with LoadExceptionEvent org.eclipse.che.ide.ui.smartTree.event.LoadExceptionEvent used on opensource projects

Example 1 with LoadExceptionEvent

use of org.eclipse.che.ide.ui.smartTree.event.LoadExceptionEvent in project che by eclipse.

the class NodeLoader method onLoadFailure.

/**
     * Called when children haven't been successfully loaded.
     * Also fire {@link org.eclipse.che.ide.ui.smartTree.event.LoadExceptionEvent} event.
     *
     * @param parent
     *         parent node, children which haven't been loaded
     * @return instance of {@link org.eclipse.che.api.promises.client.Operation} which contains promise with error
     */
@NotNull
private Operation<PromiseError> onLoadFailure(@NotNull final Node parent) {
    return new Operation<PromiseError>() {

        @Override
        public void apply(PromiseError t) throws OperationException {
            childRequested.remove(parent);
            fireEvent(new LoadExceptionEvent(parent, t.getCause()));
        }
    };
}