Method Detail

• getFilterName

  String getFilterName()

  Get the name of the filter.

  Returns:

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

• getServletContext

  ServletContext getServletContext()

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

  Returns:

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

  See Also:

  ServletContext

• getInitParameter

  String getInitParameter(String name)

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

  Parameters:

  name - String specifying the name of the initialization parameter

  Returns:

  String containing the value of the initialization parameter

• getInitParameterNames

  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.

  Returns:

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