Package com.google.appengine.api.taskqueue

Class DeferredTaskContext

java.lang.Object
com.google.appengine.api.taskqueue.DeferredTaskContext
public class DeferredTaskContext extends Object
Resources for managing DeferredTask.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    DEFAULT_DEFERRED_URL
    The URL the DeferredTask servlet is mapped to by default.
    static final String
    RUNNABLE_TASK_CONTENT_TYPE
    The content type of a serialized DeferredTask.

  • Method Summary

    Modifier and Type
    Method
    Description
    static javax.servlet.http.HttpServletRequest
    getCurrentRequest()
    Returns the HttpServletRequest instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.
    static javax.servlet.http.HttpServletResponse
    getCurrentResponse()
    Returns the HttpServletResponse instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.
    static javax.servlet.http.HttpServlet
    getCurrentServlet()
    Returns the HttpServlet instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.
    static void
    markForRetry()
    Request a retry of this task, even if an exception was not thrown.
    static void
    setDoNotRetry(boolean value)
    Sets the action on task failure.

    Methods inherited from class java.lang.Object

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

  • Field Details

  • Method Details

    • getCurrentServlet

      public static javax.servlet.http.HttpServlet getCurrentServlet()
      Returns the HttpServlet instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.

    • getCurrentRequest

      public static javax.servlet.http.HttpServletRequest getCurrentRequest()
      Returns the HttpServletRequest instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.

    • getCurrentResponse

      public static javax.servlet.http.HttpServletResponse getCurrentResponse()
      Returns the HttpServletResponse instance for the current running deferred task for the current thread or null if there is no current deferred task active for this thread.

    • setDoNotRetry

      public static void setDoNotRetry(boolean value)
      Sets the action on task failure. Normally when an exception is thrown, the task will be retried, however if setDoNotRetry is set to true, the task will not be retried.

    • markForRetry

      public static void markForRetry()
      Request a retry of this task, even if an exception was not thrown. If an exception was thrown and setDoNotRetry(boolean) is set to true the request will not be retried.