Package com.google.gwt.core.server

Class GwtServletBase

java.lang.Object
javax.servlet.GenericServlet
javax.servlet.http.HttpServlet
com.google.gwt.core.server.GwtServletBase
All Implemented Interfaces:
Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig
public class GwtServletBase extends javax.servlet.http.HttpServlet
Base servlet for GWT server-side code which extracts properties from the request and sets them for this thread.

For now, subclasses should override init() and set the locale configuration fields - eventually this will be read from a deploy artifact.

See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected String
    defaultLocale
     
    protected String
    localeCookie
     
    protected String
    localeQueryParam
     
    protected String[]
    localeSearchOrder
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    GwtServletBase()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final String
    getCookie(javax.servlet.http.HttpServletRequest req, String cookieName)
    Fetch a cookie from the HTTP request.
    protected String
    getGwtLocale(javax.servlet.http.HttpServletRequest req)
    Get the GWT locale to use from this request.
    void
    init()
     
    protected void
    service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)
     
    protected void
    setGwtProperties(javax.servlet.http.HttpServletRequest req)
    Sets all GWT properties from the request.

    Methods inherited from class javax.servlet.http.HttpServlet

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

    Methods inherited from class javax.servlet.GenericServlet

    destroy, 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 Details

    • localeSearchOrder

      protected String[] localeSearchOrder

    • defaultLocale

      protected String defaultLocale

    • localeCookie

      protected String localeCookie

    • localeQueryParam

      protected String localeQueryParam

  • Constructor Details

    • GwtServletBase

      public GwtServletBase()

  • Method Details

    • init

      public void init() throws javax.servlet.ServletException
      Overrides:
      init in class javax.servlet.GenericServlet
      Throws:
      javax.servlet.ServletException

    • getCookie

      protected final String getCookie(javax.servlet.http.HttpServletRequest req, String cookieName)
      Fetch a cookie from the HTTP request.
      Parameters:
      req -
      cookieName -
      Returns:
      the value of the cookie or null if not found

    • getGwtLocale

      protected String getGwtLocale(javax.servlet.http.HttpServletRequest req)
      Get the GWT locale to use from this request.
      Parameters:
      req -
      Returns:
      the GWT locale to use as a String

    • service

      protected void service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) throws javax.servlet.ServletException, IOException
      Overrides:
      service in class javax.servlet.http.HttpServlet
      Throws:
      javax.servlet.ServletException
      IOException

    • setGwtProperties

      protected void setGwtProperties(javax.servlet.http.HttpServletRequest req)
      Sets all GWT properties from the request.

      If this method is overridden, this version should be called first and then any modifications to property values should be done.

      Parameters:
      req -