public class ConfigurableFilterConfig extends Object implements javax.servlet.FilterConfig
Constructor and Description |
---|
ConfigurableFilterConfig(javax.servlet.FilterConfig config) |
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 parameter does not exist. |
Enumeration |
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. |
javax.servlet.ServletContext |
getServletContext()
Returns a reference to the
ServletContext in which the caller
is executing. |
void |
setFilterName(String name)
Sets the name of the filter.
|
void |
setParameter(String name,
String value)
Sets the value of a parameter
|
public ConfigurableFilterConfig(javax.servlet.FilterConfig config)
public String getFilterName()
getFilterName
in interface javax.servlet.FilterConfig
public javax.servlet.ServletContext getServletContext()
ServletContext
in which the caller
is executing.getServletContext
in interface javax.servlet.FilterConfig
ServletContext
object, used
by the caller to interact with its servlet
containerServletContext
public String getInitParameter(String name)
String
containing the value of the
named initialization parameter, or null
if
the parameter does not exist.getInitParameter
in interface javax.servlet.FilterConfig
name
- a String
specifying the name
of the initialization parameterString
containing the value
of the initialization parameterpublic Enumeration getInitParameterNames()
Enumeration
of String
objects,
or an empty Enumeration
if the filter has
no initialization parameters.getInitParameterNames
in interface javax.servlet.FilterConfig
Enumeration
of String
objects containing the names of the filter's
initialization parameterspublic void setParameter(String name, String value)
name
- the name of the parametervalue
- the value of the parameterpublic void setFilterName(String name)
name
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