Package org.apache.solr.servlet

Class ServletUtils

java.lang.Object
org.apache.solr.servlet.ServletUtils
public abstract class ServletUtils extends Object
Various Util methods for interaction on servlet level, i.e. HttpServletRequest

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    ServletUtils.ClosedServletInputStream
     
    static class 
    ServletUtils.ClosedServletOutputStream
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected static io.opentracing.Span
    buildSpan(io.opentracing.Tracer tracer, javax.servlet.http.HttpServletRequest request)
     
    static javax.servlet.http.HttpServletRequest
    closeShield(javax.servlet.http.HttpServletRequest request)
    Wrap the request's input stream with a close shield.
    static javax.servlet.http.HttpServletResponse
    closeShield(javax.servlet.http.HttpServletResponse response)
    Wrap the response's output stream with a close shield.
    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.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • 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)