Package org.apache.hadoop.security.http

Class XFrameOptionsFilter.XFrameOptionsResponseWrapper

java.lang.Object
javax.servlet.ServletResponseWrapper
javax.servlet.http.HttpServletResponseWrapper
org.apache.hadoop.security.http.XFrameOptionsFilter.XFrameOptionsResponseWrapper
All Implemented Interfaces:
javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse
Enclosing class:
XFrameOptionsFilter
public class XFrameOptionsFilter.XFrameOptionsResponseWrapper extends javax.servlet.http.HttpServletResponseWrapper
This wrapper allows the rest of the filter pipeline to see the configured value when interrogating the response. It also blocks other filters from setting the value to anything other than what is configured.

  • Field Summary

    Fields inherited from interface javax.servlet.http.HttpServletResponse

    SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

  • Constructor Summary

    Constructors
    Constructor
    Description
    XFrameOptionsResponseWrapper(javax.servlet.http.HttpServletResponse response)
    Ctor to take wrap the provided response.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addDateHeader(String name, long date)
     
    void
    addHeader(String name, String value)
     
    void
    addIntHeader(String name, int value)
     
    boolean
    containsHeader(String name)
     
    void
    setDateHeader(String name, long date)
     
    void
    setHeader(String name, String value)
     
    void
    setIntHeader(String name, int value)
     

    Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

    addCookie, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, getHeader, getHeaderNames, getHeaders, getStatus, sendError, sendError, sendRedirect, setStatus, setStatus

    Methods inherited from class javax.servlet.ServletResponseWrapper

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getResponse, getWriter, isCommitted, isWrapperFor, isWrapperFor, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale, setResponse

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface javax.servlet.ServletResponse

    flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getWriter, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentLengthLong, setContentType, setLocale

  • Constructor Details

    • XFrameOptionsResponseWrapper

      public XFrameOptionsResponseWrapper(javax.servlet.http.HttpServletResponse response)
      Ctor to take wrap the provided response.
      Parameters:
      response - the response to wrap

  • Method Details

    • addHeader

      public void addHeader(String name, String value)
      Specified by:
      addHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      addHeader in class javax.servlet.http.HttpServletResponseWrapper

    • setHeader

      public void setHeader(String name, String value)
      Specified by:
      setHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      setHeader in class javax.servlet.http.HttpServletResponseWrapper

    • setDateHeader

      public void setDateHeader(String name, long date)
      Specified by:
      setDateHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      setDateHeader in class javax.servlet.http.HttpServletResponseWrapper

    • addDateHeader

      public void addDateHeader(String name, long date)
      Specified by:
      addDateHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      addDateHeader in class javax.servlet.http.HttpServletResponseWrapper

    • setIntHeader

      public void setIntHeader(String name, int value)
      Specified by:
      setIntHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      setIntHeader in class javax.servlet.http.HttpServletResponseWrapper

    • addIntHeader

      public void addIntHeader(String name, int value)
      Specified by:
      addIntHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      addIntHeader in class javax.servlet.http.HttpServletResponseWrapper

    • containsHeader

      public boolean containsHeader(String name)
      Specified by:
      containsHeader in interface javax.servlet.http.HttpServletResponse
      Overrides:
      containsHeader in class javax.servlet.http.HttpServletResponseWrapper