net.shrine.sheriff.controller
Class UIFilter

java.lang.Object
  net.shrine.sheriff.controller.UIFilter

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

AdminFilter

public class UIFilter
extends Object
implements javax.servlet.Filter

[ SUMMARY ]

[ Author ] Andrew McMurry Date: Jul 14, 2009

Harvard Medical School Center for BioMedical Informatics

Field Summary

static boolean	DEBUG
protected static String	filterName
static boolean	INFO
static org.apache.log4j.Logger	log
static String	NO_SESSION
static String	NOT_AUTHORIZED

Constructor Summary

UIFilter()

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig fConfig)
protected void	returnError(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, String errorString)

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.log4j.Logger log

INFO

public static final boolean INFO

DEBUG

public static final boolean DEBUG

NOT_AUTHORIZED

public static final String NOT_AUTHORIZED

See Also:

Constant Field Values

NO_SESSION

public static final String NO_SESSION

See Also:

Constant Field Values

filterName

protected static String filterName

Constructor Detail

UIFilter

public UIFilter()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

IOException

returnError

protected void returnError(javax.servlet.ServletRequest request,
                           javax.servlet.ServletResponse response,
                           String errorString)
                    throws javax.servlet.ServletException,
                           IOException

Throws:

javax.servlet.ServletException

IOException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter