Package com.vaadin.mpr

Class MprServlet

java.lang.Object
jakarta.servlet.GenericServlet
jakarta.servlet.http.HttpServlet
com.vaadin.server.VaadinServlet
com.vaadin.mpr.core.AbstractMprServlet
com.vaadin.mpr.MprServlet
All Implemented Interfaces:
com.vaadin.server.Constants, jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable
@WebServlet(urlPatterns="/framework/*", initParams=@WebInitParam(name="UIProvider",value="com.vaadin.mpr.MprUIProvider"), loadOnStartup=0) public class MprServlet extends AbstractMprServlet
Base legacy VaadinServlet that creates a MprServletService.

This servlet needs to be initialized before handling any Flow requests, so VaadinServlet.getCurrent() and VaadinService.getCurrent() can work when called from Flow.

See Also:

  • Nested Class Summary

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

    com.vaadin.server.VaadinServlet.RequestType

  • Field Summary

    Fields inherited from class com.vaadin.mpr.core.AbstractMprServlet

    STATIC_PATH

    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_JAKARTA_VERSION, 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_PRIORITY, 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
    Description
    MprServlet()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected LegacyCurrentInstance
    getLegacyCurrentInstance()
     
    protected boolean
    isAllowedVAADINResourceUrl(jakarta.servlet.http.HttpServletRequest request, URL resourceUrl)
     

    Methods inherited from class com.vaadin.mpr.core.AbstractMprServlet

    createDeploymentConfiguration, createServletService, isStaticResourceRequest, serveStaticResources, servletInitialized

    Methods inherited from class com.vaadin.server.VaadinServlet

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

    Methods inherited from class jakarta.servlet.http.HttpServlet

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

    Methods inherited from class jakarta.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 Details

    • MprServlet

      public MprServlet()

  • Method Details

    • getLegacyCurrentInstance

      protected LegacyCurrentInstance getLegacyCurrentInstance()
      Specified by:
      getLegacyCurrentInstance in class AbstractMprServlet

    • isAllowedVAADINResourceUrl

      protected boolean isAllowedVAADINResourceUrl(jakarta.servlet.http.HttpServletRequest request, URL resourceUrl)
      Overrides:
      isAllowedVAADINResourceUrl in class com.vaadin.server.VaadinServlet