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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.server;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.locks.ReentrantLock;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionBindingEvent;
import junit.framework.Assert;
import org.easymock.EasyMock;
import org.junit.Test;
import com.vaadin.server.ClientConnector.DetachEvent;
import com.vaadin.server.ClientConnector.DetachListener;
import com.vaadin.ui.UI;
public class VaadinSessionTest {
@Test
public void threadLocalsAfterUnderlyingSessionTimeout() {
final VaadinServlet mockServlet = new VaadinServlet() {
@Override
public String getServletName() {
return "mockServlet";
};
};
final VaadinServletService mockService = new VaadinServletService(
mockServlet, EasyMock.createMock(DeploymentConfiguration.class));
HttpSession mockHttpSession = EasyMock.createMock(HttpSession.class);
WrappedSession mockWrappedSession = new WrappedHttpSession(
mockHttpSession) {
final ReentrantLock lock = new ReentrantLock();
@Override
public Object getAttribute(String name) {
if ("mockServlet.lock".equals(name)) {
return lock;
}
return super.getAttribute(name);
}
};
final VaadinSession session = new VaadinSession(mockService);
session.storeInSession(mockService, mockWrappedSession);
final UI ui = new UI() {
Page page = new Page(this) {
@Override
public void init(VaadinRequest request) {
}
};
@Override
protected void init(VaadinRequest request) {
}
@Override
public Page getPage() {
return page;
}
};
VaadinServletRequest vaadinRequest = new VaadinServletRequest(
EasyMock.createMock(HttpServletRequest.class), mockService) {
@Override
public String getParameter(String name) {
if ("theme".equals(name)) {
return null;
}
return super.getParameter(name);
}
};
ui.doInit(vaadinRequest, session.getNextUIid());
ui.setSession(session);
session.addUI(ui);
final AtomicBoolean detachCalled = new AtomicBoolean(false);
ui.addDetachListener(new DetachListener() {
@Override
public void detach(DetachEvent event) {
detachCalled.set(true);
Assert.assertEquals(ui, UI.getCurrent());
Assert.assertEquals(ui.getPage(), Page.getCurrent());
Assert.assertEquals(session, VaadinSession.getCurrent());
Assert.assertEquals(mockService, VaadinService.getCurrent());
Assert.assertEquals(mockServlet, VaadinServlet.getCurrent());
}
});
session.valueUnbound(EasyMock.createMock(HttpSessionBindingEvent.class));
Assert.assertTrue(detachCalled.get());
}
}
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