Package org.apache.solr.servlet

Class ServletUtils

  • public abstract class ServletUtils
extends Object
    Various Util methods for interaction on servlet level, i.e. HttpServletRequest

    • Method Detail

      • getPathAfterContext

        public static String getPathAfterContext​(javax.servlet.http.HttpServletRequest request)
        Use this to get the full path after context path "/solr", which is a combination of servletPath and pathInfo.
        Parameters:
        request - the HttpServletRequest object
        Returns:
        String with path starting with a "/", or empty string if no path

      • closeShield

        public static javax.servlet.http.HttpServletRequest closeShield​(javax.servlet.http.HttpServletRequest request)
        Wrap the request's input stream with a close shield.

        Only the container should ever actually close the servlet output stream. This method possibly should be turned into a servlet filter

        Parameters:
        request - The request to wrap.
        Returns:
        A request object with an InputStream that will ignore calls to close.

      • closeShield

        public static javax.servlet.http.HttpServletResponse closeShield​(javax.servlet.http.HttpServletResponse response)
        Wrap the response's output stream with a close shield.

        Only the container should ever actually close the servlet request stream.

        Parameters:
        response - The response to wrap.
        Returns:
        A response object with an OutputStream that will ignore calls to close.

      • buildSpan

        protected static io.opentracing.Span buildSpan​(io.opentracing.Tracer tracer,
                                               javax.servlet.http.HttpServletRequest request)