com.whitestein.lsps.vaadin.util

Class LspsVaadinServletService

java.lang.Object

com.vaadin.server.VaadinService

com.vaadin.server.VaadinServletService

com.whitestein.lsps.vaadin.util.LspsVaadinServletService

All Implemented Interfaces:

Serializable

public class LspsVaadinServletService
extends com.vaadin.server.VaadinServletService

Extensions to standard VaadinServletService. Changes: 1.) Handle theme layout.html loading getThemeResourceAsStream(UI, String, String). 2.) Fix bug in FileUploadHandler (http://dev.vaadin.com/ticket/10096). 3.) Patched published file handler able to provide top level .js files even if APP/PUBLISHED part of url was eaten up by web.xml. See TopLevelPublishedFileHandler for details. 4.) Vaadin request handlers that eventually call lsps code were patched to close the transaction and perform the navigation right before creating and sending the json response. This is because we do not want to have to close the transaction in every single button/click/upload/value changed etc callback. See LspsUIBase, LSPS-8988 and subsequent LSPS-9005 for more detailed explanation.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.vaadin.server.VaadinService

URL_PARAMETER_CLOSE_APPLICATION, URL_PARAMETER_RESTART_APPLICATION

Constructor Summary

Constructors

Constructor and Description
LspsVaadinServletService(com.vaadin.server.VaadinServlet servlet, com.vaadin.server.DeploymentConfiguration deploymentConfiguration, com.vaadin.server.SerializableSupplier<com.whitestein.lsps.human.ejb.VaadinThemeCacheLocal> vaadinThemeCache) Constructor

Method Summary

Modifier and Type	Method and Description
protected List<com.vaadin.server.RequestHandler>	createRequestHandlers()
InputStream	getThemeResourceAsStream(com.vaadin.ui.UI uI, String themeName, String resource)

Methods inherited from class com.vaadin.server.VaadinServletService

getApplicationUrl, getBaseDirectory, getCancelingRelativePath, getConfiguredTheme, getConfiguredWidgetset, getContextRootRelativePath, getCurrentResponse, getCurrentServletRequest, getMainDivId, getMimeType, getServiceName, getServlet, getStaticFileLocation, isStandalone, requestCanCreateSession

Methods inherited from class com.vaadin.server.VaadinService

accessSession, addServiceDestroyListener, addSessionDestroyListener, addSessionInitListener, cleanupSession, closeSession, createCriticalNotificationJSON, createVaadinSession, criticalNotification, destroy, ensureAccessQueuePurged, ensurePushAvailable, findUI, findVaadinSession, fireSessionDestroy, generateConnectorId, getClassLoader, getCurrent, getCurrentRequest, getDependencyFilters, getDeploymentConfiguration, getExistingSession, getLockAttributeName, getRequestHandlers, getServiceInitListeners, getSessionAttributeName, getSessionLock, getSystemMessages, getSystemMessagesProvider, handleRequest, handleSessionExpired, init, initConnectorIdGenerator, initDependencyFilters, isAtmosphereAvailable, isCsrfTokenValid, isOtherSessionLocked, isUIActive, loadSession, lockSession, preserveUIOnRefresh, readFromHttpSession, reinitializeSession, removeFromHttpSession, removeServiceDestroyListener, removeSession, removeSessionDestroyListener, removeSessionInitListener, requestEnd, requestStart, runPendingAccessTasks, setClassLoader, setCurrent, setCurrentInstances, setDefaultClassLoader, setSessionLock, setSystemMessagesProvider, storeSession, unlockSession, verifyNoOtherSessionLocked, writeStringResponse, writeToHttpSession, writeUncachedStringResponse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LspsVaadinServletService

public LspsVaadinServletService(com.vaadin.server.VaadinServlet servlet,
                                com.vaadin.server.DeploymentConfiguration deploymentConfiguration,
                                com.vaadin.server.SerializableSupplier<com.whitestein.lsps.human.ejb.VaadinThemeCacheLocal> vaadinThemeCache)
                         throws com.vaadin.server.ServiceException

Constructor

Parameters:

servlet -

deploymentConfiguration -

vaadinThemeCache -

Throws:

com.vaadin.server.ServiceException

Method Detail

createRequestHandlers

protected List<com.vaadin.server.RequestHandler> createRequestHandlers()
                                                                throws com.vaadin.server.ServiceException

Overrides:

createRequestHandlers in class com.vaadin.server.VaadinServletService

Throws:

com.vaadin.server.ServiceException

getThemeResourceAsStream

public InputStream getThemeResourceAsStream(com.vaadin.ui.UI uI,
                                            String themeName,
                                            String resource)
                                     throws IOException

Overrides:

getThemeResourceAsStream in class com.vaadin.server.VaadinServletService

Throws:

IOException