@Override
public void init(PortletConfig config) throws PortletException {
CurrentInstance.clearAll();
super.init(config);
Properties initParameters = new Properties();
// Read default parameters from the context
final PortletContext context = config.getPortletContext();
for (final Enumeration<String> e = context.getInitParameterNames(); e.hasMoreElements(); ) {
final String name = e.nextElement();
initParameters.setProperty(name, context.getInitParameter(name));
}
// Override with application settings from portlet.xml
for (final Enumeration<String> e = config.getInitParameterNames(); e.hasMoreElements(); ) {
final String name = e.nextElement();
initParameters.setProperty(name, config.getInitParameter(name));
}
DeploymentConfiguration deploymentConfiguration = createDeploymentConfiguration(initParameters);
try {
vaadinService = createPortletService(deploymentConfiguration);
} catch (ServiceException e) {
throw new PortletException("Could not initialized VaadinPortlet", e);
}
// Sets current service even though there are no request and response
vaadinService.setCurrentInstances(null, null);
portletInitialized();
CurrentInstance.clearAll();
}
// Generic method that creates necessary VaadinSessin mock environment to be
// able to test the BeanStoreRetrievalStrategy class.
// To use it, call this method and write your test logic inside the
// test method implemented from BeanStoreRetrievalStrategyTest interface.
private synchronized void beanStoreTest(
BeanStoreRetrievalStrategyTest test, boolean openVaadinSession) {
WrappedSession wrappedSession = mock(WrappedSession.class);
VaadinService vaadinService = mock(VaadinService.class);
VaadinSession session = mock(VaadinSession.class);
if (openVaadinSession) {
when(session.getState()).thenReturn(VaadinSession.State.OPEN);
} else {
when(session.getState()).thenReturn(VaadinSession.State.CLOSED);
}
when(session.getSession()).thenReturn(wrappedSession);
when(session.getService()).thenReturn(vaadinService);
when(session.getSession().getId()).thenReturn(TEST_SESSION_ID);
UIID uiid = new UIID(TEST_UIID);
BeanStore beanStore = new BeanStore(TEST_BEAN_NAME);
UIStore uiStore = mock(UIStore.class);
when(session.getAttribute(UIStore.class)).thenReturn(uiStore);
when(uiStore.getBeanStore(uiid)).thenReturn(beanStore);
try {
CurrentInstance.set(VaadinSession.class, session);
CurrentInstance.set(UIID.class, uiid);
test.test(session, uiStore, uiid);
} finally {
CurrentInstance.clearAll();
}
}
/**
* @param request
* @param response
* @throws PortletException
* @throws IOException
* @deprecated As of 7.0. Will likely change or be removed in a future version
*/
@Deprecated
protected void handleRequest(PortletRequest request, PortletResponse response)
throws PortletException, IOException {
CurrentInstance.clearAll();
try {
getService().handleRequest(createVaadinRequest(request), createVaadinResponse(response));
} catch (ServiceException e) {
throw new PortletException(e);
}
}
@Test
public void threadLocalsAfterSessionDestroy() {
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());
}
});
CurrentInstance.clearAll();
session.close();
mockService.cleanupSession(session);
Assert.assertTrue(detachCalled.get());
}