com.esri.gpt.control.filter
Class EncodingFilter

java.lang.Object
  com.esri.gpt.control.filter.EncodingFilter

All Implemented Interfaces:

Filter

public class EncodingFilter
extends Object
implements Filter

Filter to set the character encoding for a servlet request, and check for session timeouts.

Constructor Summary

EncodingFilter()
Default constructor.

Method Summary

void	destroy() Destroy event for the filter.
void	doFilter(ServletRequest request, ServletResponse response, FilterChain chain) Executes the filter.
void	init(FilterConfig filterConfig) Initialization event for the filter

Methods inherited from class java.lang.Object

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

Constructor Detail

EncodingFilter

public EncodingFilter()

Default constructor.

Method Detail

destroy

public void destroy()

Destroy event for the filter.

Specified by:

destroy in interface Filter

doFilter

public void doFilter(ServletRequest request,
                     ServletResponse response,
                     FilterChain chain)
              throws IOException,
                     ServletException

Executes the filter.

The character encoding for the servlet request is set to UTF-8 if not already specified.

Specified by:

doFilter in interface Filter

Parameters:

request - the servlet request

response - the servlet response

chain - the filter chain

Throws:

IOException - if an io exception occurs

ServletException - is a servlet exception occurs

init

public void init(FilterConfig filterConfig)
          throws ServletException

Initialization event for the filter

Specified by:

init in interface Filter

Parameters:

filterConfig - filter configuration

Throws:

ServletException - if an exception occure