Package org.apache.catalina.core

Class ApplicationFilterConfig

java.lang.Object
org.apache.catalina.core.ApplicationFilterConfig
All Implemented Interfaces:
Serializable, FilterConfig
public final class ApplicationFilterConfig extends Object implements FilterConfig, Serializable
Implementation of a javax.servlet.FilterConfig useful in managing the filter instances instantiated when a web application is first started.
Author:
Craig R. McClanahan
See Also:

  • Method Details

    • getFilterName

      public String getFilterName()
      Description copied from interface: javax.servlet.FilterConfig
      Get the name of the filter.
      Specified by:
      getFilterName in interface FilterConfig
      Returns:
      The filter-name of this filter as defined in the deployment descriptor.

    • getFilterClass

      public String getFilterClass()
      Returns:
      The class of the filter we are configuring.

    • getInitParameter

      public String getInitParameter(String name)
      Description copied from interface: javax.servlet.FilterConfig
      Returns a String containing the value of the named initialization parameter, or null if the parameter does not exist.
      Specified by:
      getInitParameter in interface FilterConfig
      Parameters:
      name - String specifying the name of the initialization parameter
      Returns:
      String containing the value of the initialization parameter

    • getInitParameterNames

      public Enumeration<String> getInitParameterNames()
      Description copied from interface: javax.servlet.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:
      Enumeration of String objects containing the names of the filter's initialization parameters

    • getServletContext

      public ServletContext getServletContext()
      Description copied from interface: javax.servlet.FilterConfig
      Returns a reference to the ServletContext in which the caller is executing.
      Specified by:
      getServletContext in interface FilterConfig
      Returns:
      ServletContext object, used by the caller to interact with its servlet container
      See Also:

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getFilterInitParameterMap

      public Map<String,String> getFilterInitParameterMap()