Package org.deltava.servlet.filter

Class SecurityCookieFilter

java.lang.Object

javax.servlet.GenericFilter

javax.servlet.http.HttpFilter

org.deltava.servlet.filter.SecurityCookieFilter

All Implemented Interfaces:

Serializable, Filter, FilterConfig

public class SecurityCookieFilter
extends HttpFilter

A servlet filter to handle persistent authentication cookies.

Since:

1.0

Version:

11.1

Author:

Luke

See Also:

• SecurityCookieData
• SecurityCookieGenerator
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
SecurityCookieFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(HttpServletRequest req, HttpServletResponse rsp, FilterChain fc)	Called by the servlet container on each request.
void	init(FilterConfig cfg)

Methods inherited from class javax.servlet.http.HttpFilter

doFilter

Methods inherited from class javax.servlet.GenericFilter

getFilterConfig, getFilterName, getInitParameter, getInitParameterNames, getServletContext, init

Methods inherited from class java.lang.Object

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

Constructor Details

SecurityCookieFilter

public SecurityCookieFilter()

Method Details

init

public void init(FilterConfig cfg)
          throws ServletException

Specified by:

init in interface Filter

Overrides:

init in class GenericFilter

Throws:

ServletException

doFilter

public void doFilter(HttpServletRequest req,
 HttpServletResponse rsp,
 FilterChain fc)
              throws IOException,
ServletException

Called by the servlet container on each request. Repopulates the session if a cookie is found.

Overrides:

doFilter in class HttpFilter

Parameters:

req - the request

rsp - the response

fc - the Filter Chain

Throws:

IOException - if an I/O error occurs

ServletException - if a general error occurs

destroy

public void destroy()