Class ApplicationFilterChain

  • All Implemented Interfaces:
    FilterChain

    public final class ApplicationFilterChain
    extends java.lang.Object
    implements FilterChain
    Implementation of jakarta.servlet.FilterChain used to manage the execution of a set of filters for a particular request. When the set of defined filters has all been executed, the next call to doFilter() will execute the servlet's service() method itself.
    Author:
    Craig R. McClanahan
    • Field Summary

      Fields 
      Modifier and Type Field Description
      static int INCREMENT  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void doFilter​(ServletRequest request, ServletResponse response)
      Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the resource at the end of the chain to be invoked.
      void findNonAsyncFilters​(java.util.Set<java.lang.String> result)
      Identifies the Filters, if any, in this FilterChain that do not support async.
      static ServletRequest getLastServicedRequest()
      The last request passed to a servlet for servicing from the current thread.
      static ServletResponse getLastServicedResponse()
      The last response passed to a servlet for servicing from the current thread.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ApplicationFilterChain

        public ApplicationFilterChain()
    • Method Detail

      • doFilter

        public void doFilter​(ServletRequest request,
                             ServletResponse response)
                      throws java.io.IOException,
                             ServletException
        Description copied from interface: jakarta.servlet.FilterChain
        Causes the next filter in the chain to be invoked, or if the calling filter is the last filter in the chain, causes the resource at the end of the chain to be invoked.
        Specified by:
        doFilter in interface FilterChain
        Parameters:
        request - the request to pass along the chain.
        response - the response to pass along the chain.
        Throws:
        java.io.IOException - if an I/O error occurs during the processing of the request
        ServletException - if the processing fails for any other reason
      • getLastServicedRequest

        public static ServletRequest getLastServicedRequest()
        The last request passed to a servlet for servicing from the current thread.
        Returns:
        The last request to be serviced.
      • getLastServicedResponse

        public static ServletResponse getLastServicedResponse()
        The last response passed to a servlet for servicing from the current thread.
        Returns:
        The last response to be serviced.
      • findNonAsyncFilters

        public void findNonAsyncFilters​(java.util.Set<java.lang.String> result)
        Identifies the Filters, if any, in this FilterChain that do not support async.
        Parameters:
        result - The Set to which the fully qualified class names of each Filter in this FilterChain that does not support async will be added