/*
* Copyright (C) 2015 Red Hat, Inc. and/or its affiliates.
*
* 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 org.jboss.errai.ioc.client.test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.user.client.Random;
import com.google.gwt.user.client.Timer;
/**
* This class is designed to create a randomized delay in the callback to simulate network latency.
*
* @author Mike Brock
*/
public class FakeGWT {
public static Throwable trace;
private static final Logger logger = LoggerFactory.getLogger(FakeGWT.class);
public static void runAsync(final Class<?> fragmentName, final RunAsyncCallback callback) {
// no use for the fragment name here.
runAsync(callback);
}
public static void runAsync(final RunAsyncCallback callback) {
final int delay = Random.nextInt(50) + 1;
final Throwable _trace = new Throwable();
new Timer() {
@Override
public void run() {
trace = _trace;
callback.onSuccess();
}
}.schedule(delay);
logger.info("simulating async load with " + delay + "ms delay.");
}
}