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package com.vaadin.tests.components.window;
import java.util.concurrent.CompletableFuture;
import com.vaadin.annotations.PreserveOnRefresh;
import com.vaadin.annotations.Push;
import com.vaadin.annotations.Theme;
import com.vaadin.navigator.PushStateNavigation;
import com.vaadin.server.VaadinRequest;
import com.vaadin.shared.communication.PushMode;
import com.vaadin.shared.ui.ui.Transport;
import com.vaadin.tests.components.AbstractTestUIWithLog;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.Notification;
import com.vaadin.ui.UI;
import com.vaadin.ui.UIDetachedException;
import com.vaadin.ui.Window;
@Theme("tests-valo-disabled-animations")
@PreserveOnRefresh
@Push(value = PushMode.MANUAL, transport = Transport.LONG_POLLING)
@PushStateNavigation
public class CloseWindowAsync extends AbstractTestUIWithLog {
private final boolean manualPush;
public CloseWindowAsync() {
this(true);
}
public CloseWindowAsync(boolean manualPush) {
this.manualPush = manualPush;
}
@Override
protected void setup(VaadinRequest request) {
final Button button = new Button("Open and directly close busy window");
button.addClickListener((Button.ClickListener) event -> {
final Window window = createWindow(1);
final UI ui = getUI();
ui.addWindow(window);
CompletableFuture.runAsync(() -> {
// task duration variable, could be a few ms or longer
ui.accessSynchronously(() -> {
window.close();
if (manualPush) {
ui.push();
}
});
});
});
addComponents(button);
final Button button2 = new Button(
"Open and directly close busy window with error notification");
button2.addClickListener((Button.ClickListener) event -> {
final Window window = createWindow(2);
final UI ui = getUI();
ui.addWindow(window);
CompletableFuture.runAsync(() -> {
// task duration variable, could be a few ms or longer
ui.accessSynchronously(() -> {
window.close();
Notification.show("error", Notification.Type.ERROR_MESSAGE);
if (manualPush) {
ui.push();
}
});
});
});
addComponents(button2);
// Reconstructed the issue using the vaadin push training
// https://vaadin.com/learn/training/vaadin-push
final Button button3 = new Button(
"Open and directly close busy window (vaadin push training)");
button3.addClickListener((Button.ClickListener) event -> {
final Window window = createWindow(3);
final UI ui = getUI();
ui.addWindow(window);
CompletableFuture.runAsync(() -> {
// task duration variable, could be a few ms or longer
try {
ui.access(() -> {
ui.removeWindow(window);
if (manualPush) {
ui.push();
}
});
} catch (UIDetachedException e) {
// browser closed
}
});
});
addComponents(button3);
}
private Window createWindow(int index) {
final Window window = new Window();
window.setCaption("Window");
window.setWidth(30, Unit.PERCENTAGE);
window.setHeight(30, Unit.PERCENTAGE);
window.setModal(true);
window.setContent(new Label("Window content"));
window.addCloseListener(e -> log("closed " + index));
return window;
}
@Override
protected Integer getTicketNumber() {
return 11942;
}
@Override
protected String getTestDescription() {
return "All buttons should successfully open and close window on all browsers.";
}
}
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