com.haulmont.cuba.web.sys

Class CubaApplicationServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.vaadin.server.VaadinServlet

com.haulmont.cuba.web.sys.CubaApplicationServlet

All Implemented Interfaces:

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

public class CubaApplicationServlet
extends com.vaadin.server.VaadinServlet

Main CUBA web-application servlet.

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

Modifier and Type	Field and Description
protected java.lang.ClassLoader	classLoader
protected static java.lang.String	FROM_HTML_REDIRECT_PARAM
protected boolean	initialized
protected static java.lang.String	INTERNAL_ERROR_TEXT
protected static java.lang.String	REDIRECT_PAGE_TEMPLATE_PATH
protected Resources	resources
protected WebStatisticsAccumulator	statisticsCounter
protected WebConfig	webConfig

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
CubaApplicationServlet()

Method Summary

Modifier and Type	Method and Description
protected com.vaadin.server.DeploymentConfiguration	createDeploymentConfiguration(java.util.Properties initParameters)
protected com.vaadin.server.VaadinServletService	createServletService(com.vaadin.server.DeploymentConfiguration deploymentConfiguration)
protected java.lang.String	getLocaleFromCookie(javax.servlet.http.HttpServletRequest req)
protected java.lang.String	getLocalizedTemplateContent(Resources resources, java.lang.String defaultTemplateName, java.lang.String locale)
protected java.lang.String	getPackageName()
protected java.lang.String	getStaticFilePath(javax.servlet.http.HttpServletRequest request)
protected java.lang.String	getTargetAction(java.lang.String[] uriParts)
protected groovy.text.Template	getTemplate(groovy.text.SimpleTemplateEngine templateEngine, java.lang.String templateString)
void	handleServerError(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, java.lang.Throwable exception)
protected boolean	hasUidlPathPrefix(javax.servlet.http.HttpServletRequest request)
void	init(javax.servlet.ServletConfig servletConfig)
protected boolean	isAllowedVAADINResourceUrl(javax.servlet.http.HttpServletRequest request, java.net.URL resourceUrl)
protected java.lang.String	prepareErrorHtml(javax.servlet.http.HttpServletRequest req, java.lang.Throwable exception)
protected void	redirectToApp(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.String contextName, java.lang.String[] uriParts, java.lang.String action)
protected void	redirectWithBlankHtmlPage(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected java.util.Locale	resolveLocale(javax.servlet.http.HttpServletRequest req, Messages messages, GlobalConfig globalConfig)
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	serviceAppRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	servletInitialized()
void	setClassLoader(java.lang.ClassLoader classLoader)

Methods inherited from class com.vaadin.server.VaadinServlet

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

Methods inherited from class javax.servlet.http.HttpServlet

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

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

Field Detail

INTERNAL_ERROR_TEXT

protected static final java.lang.String INTERNAL_ERROR_TEXT

See Also:

Constant Field Values

FROM_HTML_REDIRECT_PARAM

protected static final java.lang.String FROM_HTML_REDIRECT_PARAM

See Also:

Constant Field Values

REDIRECT_PAGE_TEMPLATE_PATH

protected static final java.lang.String REDIRECT_PAGE_TEMPLATE_PATH

See Also:

Constant Field Values

webConfig

protected WebConfig webConfig

resources

protected Resources resources

statisticsCounter

protected WebStatisticsAccumulator statisticsCounter

classLoader

protected volatile java.lang.ClassLoader classLoader

initialized

protected volatile boolean initialized

Constructor Detail

CubaApplicationServlet

public CubaApplicationServlet()

Method Detail

createServletService

protected com.vaadin.server.VaadinServletService createServletService(com.vaadin.server.DeploymentConfiguration deploymentConfiguration)
                                                               throws com.vaadin.server.ServiceException

Overrides:

createServletService in class com.vaadin.server.VaadinServlet

Throws:

com.vaadin.server.ServiceException

init

public void init(javax.servlet.ServletConfig servletConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class com.vaadin.server.VaadinServlet

Throws:

javax.servlet.ServletException

setClassLoader

public void setClassLoader(java.lang.ClassLoader classLoader)

servletInitialized

protected void servletInitialized()
                           throws javax.servlet.ServletException

Overrides:

servletInitialized in class com.vaadin.server.VaadinServlet

Throws:

javax.servlet.ServletException

createDeploymentConfiguration

protected com.vaadin.server.DeploymentConfiguration createDeploymentConfiguration(java.util.Properties initParameters)

Overrides:

createDeploymentConfiguration in class com.vaadin.server.VaadinServlet

service

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

Overrides:

service in class com.vaadin.server.VaadinServlet

Throws:

java.io.IOException

getTargetAction

protected java.lang.String getTargetAction(java.lang.String[] uriParts)

redirectWithBlankHtmlPage

protected void redirectWithBlankHtmlPage(javax.servlet.http.HttpServletRequest request,
                                         javax.servlet.http.HttpServletResponse response)
                                  throws java.io.IOException

Throws:

java.io.IOException

redirectToApp

protected void redirectToApp(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response,
                             java.lang.String contextName,
                             java.lang.String[] uriParts,
                             java.lang.String action)
                      throws java.io.IOException

Throws:

java.io.IOException

serviceAppRequest

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

Throws:

javax.servlet.ServletException

java.io.IOException

hasUidlPathPrefix

protected boolean hasUidlPathPrefix(javax.servlet.http.HttpServletRequest request)

getPackageName

protected java.lang.String getPackageName()

isAllowedVAADINResourceUrl

protected boolean isAllowedVAADINResourceUrl(javax.servlet.http.HttpServletRequest request,
                                             java.net.URL resourceUrl)

Overrides:

isAllowedVAADINResourceUrl in class com.vaadin.server.VaadinServlet

handleServerError

public void handleServerError(javax.servlet.http.HttpServletRequest req,
                              javax.servlet.http.HttpServletResponse resp,
                              java.lang.Throwable exception)
                       throws java.io.IOException

Throws:

java.io.IOException

prepareErrorHtml

protected java.lang.String prepareErrorHtml(javax.servlet.http.HttpServletRequest req,
                                            java.lang.Throwable exception)

resolveLocale

protected java.util.Locale resolveLocale(javax.servlet.http.HttpServletRequest req,
                                         Messages messages,
                                         GlobalConfig globalConfig)

getLocaleFromCookie

protected java.lang.String getLocaleFromCookie(javax.servlet.http.HttpServletRequest req)

getLocalizedTemplateContent

@Nullable
protected java.lang.String getLocalizedTemplateContent(Resources resources,
                                                                 java.lang.String defaultTemplateName,
                                                                 java.lang.String locale)

getTemplate

protected groovy.text.Template getTemplate(groovy.text.SimpleTemplateEngine templateEngine,
                                           java.lang.String templateString)

getStaticFilePath

protected java.lang.String getStaticFilePath(javax.servlet.http.HttpServletRequest request)

Overrides:

getStaticFilePath in class com.vaadin.server.VaadinServlet