biz.hammurapi.web.menu
Class MenuFilter

java.lang.Object
  biz.hammurapi.web.menu.MenuFilter

All Implemented Interfaces:

javax.servlet.Filter

public class MenuFilter

extends java.lang.Object

implements javax.servlet.Filter

Version:

$Revision: 1.2 $

Author:

Pavel Vlasov

Field Summary

static java.lang.String	CE_GLOBAL
static java.lang.String	CT_FILTER
static java.lang.String	CT_HTML
static java.lang.String	CT_TOC
static java.lang.String	MENU_ATTRIBUTE
static java.lang.String	MENU_MATCHED_ATTRIBUTE
static java.lang.String	MENU_REDIRECT

Constructor Summary

MenuFilter()

Method Summary

boolean	buildMenu(javax.servlet.http.HttpServletRequest request) Builds menu
void	destroy() Destroy method for this filter
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
javax.servlet.FilterConfig	getFilterConfig() Return the filter configuration object for this filter.
void	init(javax.servlet.FilterConfig filterConfig) Init method for this filter
static void	logRequest(javax.servlet.http.HttpServletRequest request)
void	setFilterConfig(javax.servlet.FilterConfig filterConfig) Set the filter configuration object for this filter.
java.lang.String	toString() Return a String representation of this object.

Methods inherited from class java.lang.Object

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

Field Detail

CE_GLOBAL

public static final java.lang.String CE_GLOBAL

See Also:

Constant Field Values

CT_FILTER

public static final java.lang.String CT_FILTER

See Also:

Constant Field Values

CT_HTML

public static final java.lang.String CT_HTML

See Also:

Constant Field Values

CT_TOC

public static final java.lang.String CT_TOC

See Also:

Constant Field Values

MENU_ATTRIBUTE

public static final java.lang.String MENU_ATTRIBUTE

MENU_MATCHED_ATTRIBUTE

public static final java.lang.String MENU_MATCHED_ATTRIBUTE

MENU_REDIRECT

public static final java.lang.String MENU_REDIRECT

Constructor Detail

MenuFilter

public MenuFilter()

Method Detail

init

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

Init method for this filter

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 java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

request - The servlet request we are processing

chain - The filter chain we are processing

Throws:

java.io.IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet error occurs

getFilterConfig

public javax.servlet.FilterConfig getFilterConfig()

Return the filter configuration object for this filter.

setFilterConfig

public void setFilterConfig(javax.servlet.FilterConfig filterConfig)

Set the filter configuration object for this filter.

Parameters:

filterConfig - The filter configuration object

destroy

public void destroy()

Destroy method for this filter

Specified by:

destroy in interface javax.servlet.Filter

toString

public java.lang.String toString()

Return a String representation of this object.

logRequest

public static void logRequest(javax.servlet.http.HttpServletRequest request)

buildMenu

public boolean buildMenu(javax.servlet.http.HttpServletRequest request)
                  throws HammurapiWebException

Builds menu

Parameters:

request -

Returns:

true if menu was built and started or if menu is not defined in the configuration.

Throws:

HammurapiWebException