GwtServletBase (Google Web Toolkit Javadoc)

GWT 2.5.0

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java.lang.Object
- javax.servlet.GenericServlet
- - javax.servlet.http.HttpServlet
  - - com.google.gwt.core.server.GwtServletBase

All Implemented Interfaces:

java.io.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:
Serialized Form

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.lang.String`	`defaultLocale`
`protected java.lang.String`	`localeCookie`
`protected java.lang.String`	`localeQueryParam`
`protected java.lang.String[]`	`localeSearchOrder`

Constructor Summary

Constructors
Constructor and Description

GwtServletBase()

Method Summary

Methods
Modifier and Type	Method and Description
`protected java.lang.String`	`getCookie(javax.servlet.http.HttpServletRequest req, java.lang.String cookieName)` Fetch a cookie from the HTTP request.
`protected java.lang.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 Detail

localeSearchOrder

protected java.lang.String[] localeSearchOrder

defaultLocale

protected java.lang.String defaultLocale

localeCookie

protected java.lang.String localeCookie

localeQueryParam

protected java.lang.String localeQueryParam

Constructor Detail
- GwtServletBase
```
public GwtServletBase()
```

Method Detail
- init
```
public void init()
          throws javax.servlet.ServletException
```
  Overrides:
  
  init in class javax.servlet.GenericServlet
  
  Throws:
  
  javax.servlet.ServletException
- getCookie
```
protected final java.lang.String getCookie(javax.servlet.http.HttpServletRequest req,
                         java.lang.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 java.lang.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,
                       java.io.IOException
```
  Overrides:
  
  service in class javax.servlet.http.HttpServlet
  
  Throws:
  
  javax.servlet.ServletException
  
  java.io.IOException
- setGwtProperties
```
protected void setGwtProperties(javax.servlet.http.HttpServletRequest req)
```
  Sets all GWT properties from the request.
  If this method is overriden, this version should be called first and then any modifications to property values should be done.
  
  Parameters:
  req -

GWT 2.5.0

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