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/*
* Copyright 2000-2013 Vaadin Ltd.
*
* 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.vaadin.tests.push;
import com.vaadin.annotations.Push;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUIWithLog;
import com.vaadin.ui.Button;
@Push
public class PushFromInit extends AbstractTestUIWithLog {
public static final String LOG_DURING_INIT = "Logged from access run before init ends";
public static final String LOG_AFTER_INIT = "Logged from background thread run after init has finished";
@Override
protected void setup(VaadinRequest request) {
log("Logged in init");
Thread t = new Thread(new RunBeforeInitEnds());
t.start();
try {
t.join();
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
new Thread(new RunAfterInit()).start();
addComponent(new Button("Sync"));
}
class RunBeforeInitEnds implements Runnable {
@Override
public void run() {
access(new Runnable() {
@Override
public void run() {
log(LOG_DURING_INIT);
}
});
}
}
class RunAfterInit implements Runnable {
@Override
public void run() {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
access(new Runnable() {
@Override
public void run() {
log(LOG_AFTER_INIT);
}
});
}
}
@Override
protected String getTestDescription() {
return "Pusing something to a newly created UI should not cause race conditions";
}
@Override
protected Integer getTicketNumber() {
return Integer.valueOf(11529);
}
}
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