de.knightsoftnet.gwtp.spring.client.rest.helper.AsyncCallbackOnFailure Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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 de.knightsoftnet.gwtp.spring.client.rest.helper;
import com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException;
import com.google.gwt.user.client.rpc.InvocationException;
public interface AsyncCallbackOnFailure {
/**
* Called when an asynchronous call fails to complete normally.
* {@link IncompatibleRemoteServiceException}s, {@link InvocationException}s, or checked
* exceptions thrown by the service method are examples of the type of failures that can be passed
* to this method.
*
*
* If caught is an instance of an {@link IncompatibleRemoteServiceException} the
* application should try to get into a state where a browser refresh can be safely done.
*
*
* @param caught failure encountered while executing a remote procedure call
*/
void onFailure(Throwable caught);
}