Package com.rosivanyshyn.controller.security.filter

Class AccessFilter

java.lang.Object

com.rosivanyshyn.controller.security.filter.AccessFilter

All Implemented Interfaces:

jakarta.servlet.Filter

@WebFilter("/front")
public class AccessFilter
extends Object
implements jakarta.servlet.Filter

Access Filter class.
Parse XML security access list from WEB-INF to comparison with requested page and check if user have access to it
The comparison chain consists of three stages:
if URL exist -> if user log in -> if user have access to page

Constructor Summary

Constructors

Constructor	Description
AccessFilter()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

AccessFilter

public AccessFilter()

Method Details

destroy

public final void destroy()

Specified by:

destroy in interface jakarta.servlet.Filter

doFilter

public final void doFilter(jakarta.servlet.ServletRequest request,
 jakarta.servlet.ServletResponse response,
 jakarta.servlet.FilterChain chain)
                    throws IOException,
jakarta.servlet.ServletException

Specified by:

doFilter in interface jakarta.servlet.Filter

Throws:

IOException

jakarta.servlet.ServletException

init

public final void init(jakarta.servlet.FilterConfig fConfig)
                throws jakarta.servlet.ServletException

Specified by:

init in interface jakarta.servlet.Filter

Throws:

jakarta.servlet.ServletException