io.undertow.servlet.spec

Class FilterConfigImpl

java.lang.Object

io.undertow.servlet.spec.FilterConfigImpl

All Implemented Interfaces:

FilterConfig

public class FilterConfigImpl
extends Object
implements FilterConfig

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor and Description
FilterConfigImpl(FilterInfo filterInfo, ServletContext servletContext)

Method Summary

Modifier and Type	Method and Description
String	getFilterName() Returns the filter-name of this filter as defined in the deployment descriptor.
String	getInitParameter(String name) Returns a String containing the value of the named initialization parameter, or null if the initialization parameter does not exist.
Enumeration<String>	getInitParameterNames() Returns the names of the filter's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the filter has no initialization parameters.
ServletContext	getServletContext() Returns a reference to the ServletContext in which the caller is executing.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterConfigImpl

public FilterConfigImpl(FilterInfo filterInfo,
                        ServletContext servletContext)

Method Detail

getFilterName

public String getFilterName()

Description copied from interface: FilterConfig

Returns the filter-name of this filter as defined in the deployment descriptor.

Specified by:

getFilterName in interface FilterConfig

getServletContext

public ServletContext getServletContext()

Description copied from interface: FilterConfig

Returns a reference to the ServletContext in which the caller is executing.

Specified by:

getServletContext in interface FilterConfig

Returns:

a ServletContext object, used by the caller to interact with its servlet container

See Also:

ServletContext

getInitParameter

public String getInitParameter(String name)

Description copied from interface: FilterConfig

Returns a String containing the value of the named initialization parameter, or null if the initialization parameter does not exist.

Specified by:

getInitParameter in interface FilterConfig

Parameters:

name - a String specifying the name of the initialization parameter

Returns:

a String containing the value of the initialization parameter, or null if the initialization parameter does not exist

getInitParameterNames

public Enumeration<String> getInitParameterNames()

Description copied from interface: FilterConfig

Returns the names of the filter's initialization parameters as an Enumeration of String objects, or an empty Enumeration if the filter has no initialization parameters.

Specified by:

getInitParameterNames in interface FilterConfig

Returns:

an Enumeration of String objects containing the names of the filter's initialization parameters