Package org.springframework.security.web.savedrequest

Class NullRequestCache

java.lang.Object
org.springframework.security.web.savedrequest.NullRequestCache
All Implemented Interfaces:
RequestCache
public class NullRequestCache extends Object implements RequestCache
Null implementation of RequestCache. Typically used when creation of a session is not desired.
Since:
3.0

  • Constructor Summary

    Constructors
    Constructor
    Description
    NullRequestCache()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    jakarta.servlet.http.HttpServletRequest
    getMatchingRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    Returns a wrapper around the saved request, if it matches the current request.
    SavedRequest
    getRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    Returns the saved request, leaving it cached.
    void
    removeRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    Removes the cached request.
    void
    saveRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
    Caches the current request for later retrieval, once authentication has taken place.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • NullRequestCache

      public NullRequestCache()

  • Method Details

    • getRequest

      public SavedRequest getRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Description copied from interface: RequestCache
      Returns the saved request, leaving it cached.
      Specified by:
      getRequest in interface RequestCache
      Parameters:
      request - the current request
      Returns:
      the saved request which was previously cached, or null if there is none.

    • removeRequest

      public void removeRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Description copied from interface: RequestCache
      Removes the cached request.
      Specified by:
      removeRequest in interface RequestCache
      Parameters:
      request - the current request, allowing access to the cache.

    • saveRequest

      public void saveRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Description copied from interface: RequestCache
      Caches the current request for later retrieval, once authentication has taken place. Used by ExceptionTranslationFilter.
      Specified by:
      saveRequest in interface RequestCache
      Parameters:
      request - the request to be stored

    • getMatchingRequest

      public jakarta.servlet.http.HttpServletRequest getMatchingRequest(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
      Description copied from interface: RequestCache
      Returns a wrapper around the saved request, if it matches the current request. The saved request should be removed from the cache.
      Specified by:
      getMatchingRequest in interface RequestCache
      Returns:
      the wrapped save request, if it matches the original, or null if there is no cached request or it doesn't match.