com.whitestein.lsps.vaadin.util

Class VaadinServletWithTransaction

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.vaadin.server.VaadinServlet

com.whitestein.lsps.vaadin.util.LspsVaadinServlet

com.whitestein.lsps.vaadin.util.VaadinServletWithTransaction

All Implemented Interfaces:

com.vaadin.server.Constants, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class VaadinServletWithTransaction
extends LspsVaadinServlet

Vaadin servlet that commits DB transactions (if any was created during request processing) that access application logic. An application that uses LSPS forms has either to use this servlet or make sure that a DB transaction is present in requests (using e.g. TransactionAccessorImpl).

Author:

mhi

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.vaadin.server.VaadinServlet

com.vaadin.server.VaadinServlet.RequestType

Field Summary

Fields inherited from interface com.vaadin.server.Constants

ATMOSPHERE_MISSING_ERROR, CANNOT_ACQUIRE_CLASSLOADER_SEVERE, DEFAULT_BUFFER_SIZE, DEFAULT_THEME_CACHETIME, DEFAULT_THEME_NAME, DEFAULT_WIDGETSET, ERROR_NO_UI_FOUND, INVALID_ATMOSPHERE_VERSION_WARNING, INVALID_SECURITY_KEY_MSG, MAX_BUFFER_SIZE, NOT_PRODUCTION_MODE_INFO, PARAMETER_VAADIN_RESOURCES, PARAMETER_WIDGETSET, PORTAL_PARAMETER_VAADIN_RESOURCE_PATH, PORTAL_PARAMETER_VAADIN_THEME, PORTAL_PARAMETER_VAADIN_WIDGETSET, PORTLET_CONTEXT, PUSH_NOT_SUPPORTED_ERROR, REQUIRED_ATMOSPHERE_RUNTIME_VERSION, SERVLET_PARAMETER_CLOSE_IDLE_SESSIONS, SERVLET_PARAMETER_DISABLE_XSRF_PROTECTION, SERVLET_PARAMETER_HEARTBEAT_INTERVAL, SERVLET_PARAMETER_LEGACY_DESIGN_PREFIX, SERVLET_PARAMETER_PRODUCTION_MODE, SERVLET_PARAMETER_PUSH_MODE, SERVLET_PARAMETER_PUSH_SUSPEND_TIMEOUT_LONGPOLLING, SERVLET_PARAMETER_RESOURCE_CACHE_TIME, SERVLET_PARAMETER_SENDURLSASPARAMETERS, SERVLET_PARAMETER_SYNC_ID_CHECK, SERVLET_PARAMETER_UI_PROVIDER, THEME_DIR_PATH, URL_PARAMETER_THEME, WARNING_HEARTBEAT_INTERVAL_NOT_NUMERIC, WARNING_PUSH_MODE_NOT_RECOGNIZED, WARNING_RESOURCE_CACHING_TIME_NOT_NUMERIC, WARNING_XSRF_PROTECTION_DISABLED, WIDGETSET_DIR_PATH, WIDGETSET_MISMATCH_INFO

Constructor Summary

Constructors

Constructor and Description
VaadinServletWithTransaction()

Method Summary

Modifier and Type	Method and Description
protected void	onAppRequestEnd() Invoked after request handling ends.
protected void	onAppRequestStart() Invoked before request handling starts.
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Object.clone()

Methods inherited from class com.whitestein.lsps.vaadin.util.LspsVaadinServlet

createServletService, createVaadinRequest, service

Methods inherited from class com.vaadin.server.VaadinServlet

allowServePrecompressedResource, createDeploymentConfiguration, createDeploymentConfiguration, createServletService, criticalNotification, destroy, findResourceURL, getApplicationUrl, getCacheTime, getCurrent, getDefaultTheme, getLastPathParameter, getRequestType, getResourcePath, getService, getStaticFilePath, handleContextRootWithoutSlash, init, isAllowedVAADINResourceUrl, isStaticResourceRequest, safeEscapeForHtml, serveStaticResources, serveStaticResourcesInVAADIN, servletInitialized, stripSpecialChars, writeStaticResourceResponse

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

VaadinServletWithTransaction

public VaadinServletWithTransaction()

Method Detail

service

protected void service(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       IOException

Object.clone()

Overrides:

service in class com.vaadin.server.VaadinServlet

Throws:

javax.servlet.ServletException

IOException

onAppRequestStart

protected void onAppRequestStart()

Invoked before request handling starts. Override if custom transaction handling is needed.

onAppRequestEnd

protected void onAppRequestEnd()

Invoked after request handling ends. Override if custom transaction handling is needed.