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public interface FilterConfig
A filter configuration object used by a servlet container to pass information to a filter during initialization.
Filter| Method Summary | |
|---|---|
java.lang.String |
getFilterName()
Returns the filter-name of this filter as defined in the deployment descriptor. |
java.lang.String |
getInitParameter(java.lang.String name)
Returns a String containing the value of the
named initialization parameter, or null if
the initialization parameter does not exist. |
java.util.Enumeration<java.lang.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. |
| Method Detail |
|---|
java.lang.String getFilterName()
ServletContext getServletContext()
ServletContext in which the caller
is executing.
ServletContext object, used by the caller to
interact with its servlet containerServletContextjava.lang.String getInitParameter(java.lang.String name)
String containing the value of the
named initialization parameter, or null if
the initialization parameter does not exist.
name - a String specifying the name of the
initialization parameter
String containing the value of the
initialization parameter, or null if
the initialization parameter does not existjava.util.Enumeration<java.lang.String> getInitParameterNames()
Enumeration of String objects,
or an empty Enumeration if the filter has
no initialization parameters.
Enumeration of String objects
containing the names of the filter's initialization parameters
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Copyright © 2009 Sun Microsystems, Inc. All Rights Reserved. Use is subject to license terms.
Generated on 24-November-2009 03:24