com.gwtplatform.dispatch.client.actionhandler.UndoCommand Maven / Gradle / Ivy
/*
* Copyright 2011 ArcBees Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.gwtplatform.dispatch.client.actionhandler;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.gwtplatform.dispatch.shared.DispatchRequest;
/**
* The interface that {@link ClientActionHandler}s use to send the action to undo to the server.
*
* @deprecated use {@link com.gwtplatform.dispatch.client.interceptor.UndoCommand}
*
* @param The action type.
* @param The result type.
*/
@Deprecated
public interface UndoCommand {
/**
* Undo an action.
*
* @param action The action to undo.
* @param result The result of the action to undo.
* @param callback A callback that will be invoked once the action has been undone, successfully or not.
* @return A {@link DispatchRequest} object representing the request, it should never be {@code null}.
*/
DispatchRequest undo(A action, R result, AsyncCallback callback);
}