Class ApplicationFilterChain

java.lang.Object
org.apache.catalina.core.ApplicationFilterChain
All Implemented Interfaces:
FilterChain

public final class ApplicationFilterChain extends 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 Details

  • Constructor Details

    • ApplicationFilterChain

      public ApplicationFilterChain()
  • Method Details

    • doFilter

      public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException
      Invoke the next filter in this chain, passing the specified request and response. If there are no more filters in this chain, invoke the service() method of the servlet itself.
      Specified by:
      doFilter in interface FilterChain
      Parameters:
      request - The servlet request we are processing
      response - The servlet response we are creating
      Throws:
      IOException - if an input/output error occurs
      ServletException - if a servlet exception occurs
    • 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(Set<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