net.infordata.ifw2.web.util

Class HttpRequestFilter

java.lang.Object

net.infordata.ifw2.web.util.HttpRequestFilter

All Implemented Interfaces:

javax.servlet.Filter

public class HttpRequestFilter
extends java.lang.Object
implements javax.servlet.Filter

This filter is used to properly decode ajax requests. See HttpParametersParser.
It must be the first of the filter chain.
It is also in charge of properly initializing the LocaleContext.
Initialization parameters:

   acceptedLocales: A comma or space separated list of application accepted locales, ie
     the browser locale must match with one of them, otherwise the default one is used.
   defaultLocale: See acceptedLocales
   
   acceptedRoles: An optional comma separated list of application accepted roles.
     If specified they are propagated to background tasks and must match roles
     defined in "web.xml".  
 

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PARAMETERS_MAP

Constructor Summary

Constructors

Constructor and Description
HttpRequestFilter()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig config)

Methods inherited from class java.lang.Object

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

Field Detail

PARAMETERS_MAP

public static final java.lang.String PARAMETERS_MAP

Constructor Detail

HttpRequestFilter

public HttpRequestFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig config)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
            javax.servlet.ServletResponse response,
            javax.servlet.FilterChain chain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException