winstone

Class FilterConfiguration

java.lang.Object

winstone.FilterConfiguration

All Implemented Interfaces:

FilterConfig

public class FilterConfiguration
extends Object
implements FilterConfig

Corresponds to a filter object in the web app. Holds one instance only.

Author:

Rick Knowles

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FilterConfiguration(ServletContext context, ClassLoader loader)
	FilterConfiguration(ServletContext context, ClassLoader loader, Node elm) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Called when it's time for the container to shut this servlet down.
void	execute(ServletRequest request, ServletResponse response, FilterChain chain)
Filter	getFilter() Implements the first-time-init of an instance, and wraps it in a dispatcher.
String	getFilterName()
String	getInitParameter(String paramName)
Enumeration	getInitParameterNames()
ServletContext	getServletContext()
boolean	isUnavailable()
protected void	setUnavailable()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterConfiguration

protected FilterConfiguration(ServletContext context,
                   ClassLoader loader)

FilterConfiguration

public FilterConfiguration(ServletContext context,
                   ClassLoader loader,
                   Node elm)

Constructor

Method Detail

getFilterName

public String getFilterName()

Specified by:

getFilterName in interface FilterConfig

getInitParameter

public String getInitParameter(String paramName)

Specified by:

getInitParameter in interface FilterConfig

getInitParameterNames

public Enumeration getInitParameterNames()

Specified by:

getInitParameterNames in interface FilterConfig

getServletContext

public ServletContext getServletContext()

Specified by:

getServletContext in interface FilterConfig

getFilter

public Filter getFilter()
                 throws ServletException

Implements the first-time-init of an instance, and wraps it in a dispatcher.

Throws:

ServletException

destroy

public void destroy()

Called when it's time for the container to shut this servlet down.

toString

public String toString()

Overrides:

toString in class Object

isUnavailable

public boolean isUnavailable()

setUnavailable

protected void setUnavailable()

execute

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

Throws:

ServletException

IOException