Class ReqContextFilter

  • All Implemented Interfaces:
    jakarta.servlet.Filter

    @Provider
    @PreMatching
    public class ReqContextFilter
    extends Object
    implements jakarta.servlet.Filter
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void destroy()  
      void doFilter​(jakarta.servlet.ServletRequest request, jakarta.servlet.ServletResponse response, jakarta.servlet.FilterChain chain)
      A filter which populates the request if it is null and then passes it on to the next entity in the chain.
      void handle​(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response, jakarta.servlet.FilterChain chain)
      A method used by doFilter which populates the request if it is null and then passes it on to the next entity in the chain.
      void init​(jakarta.servlet.FilterConfig config)  
      void populateContext​(jakarta.servlet.http.HttpServletRequest request)
      Populate the Storm RequestContext from an servlet request.
    • Method Detail

      • populateContext

        public void populateContext​(jakarta.servlet.http.HttpServletRequest request)
        Populate the Storm RequestContext from an servlet request. This should be called in each handler
        Parameters:
        request - the request to populate
      • init

        public void init​(jakarta.servlet.FilterConfig config)
                  throws jakarta.servlet.ServletException
        Specified by:
        init in interface jakarta.servlet.Filter
        Throws:
        jakarta.servlet.ServletException
      • doFilter

        public void doFilter​(jakarta.servlet.ServletRequest request,
                             jakarta.servlet.ServletResponse response,
                             jakarta.servlet.FilterChain chain)
                      throws IOException,
                             jakarta.servlet.ServletException
        A filter which populates the request if it is null and then passes it on to the next entity in the chain.
        Specified by:
        doFilter in interface jakarta.servlet.Filter
        Parameters:
        request - the request to populate
        response - the response to populate
        chain - the next chain of entities to pass the object to
        Throws:
        IOException
        jakarta.servlet.ServletException
      • handle

        public void handle​(jakarta.servlet.http.HttpServletRequest request,
                           jakarta.servlet.http.HttpServletResponse response,
                           jakarta.servlet.FilterChain chain)
                    throws IOException,
                           jakarta.servlet.ServletException
        A method used by doFilter which populates the request if it is null and then passes it on to the next entity in the chain.
        Parameters:
        request - the request to populate
        response - the response to populate
        chain - the next chain of entities to pass the object to
        Throws:
        IOException
        jakarta.servlet.ServletException
      • destroy

        public void destroy()
        Specified by:
        destroy in interface jakarta.servlet.Filter