com.google.appengine.api.taskqueue
Class DeferredTaskContext

java.lang.Object
  com.google.appengine.api.taskqueue.DeferredTaskContext

public class DeferredTaskContext
extends java.lang.Object

Resources for managing DeferredTask.

Field Summary

static java.lang.String	DEFAULT_DEFERRED_URL The URL the DeferredTask servlet is mapped to by default.
static java.lang.String	RUNNABLE_TASK_CONTENT_TYPE The content type of a serialized DeferredTask.

Method Summary

static 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 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 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	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 Detail

RUNNABLE_TASK_CONTENT_TYPE

public static final java.lang.String RUNNABLE_TASK_CONTENT_TYPE

The content type of a serialized DeferredTask.

See Also:

Constant Field Values

DEFAULT_DEFERRED_URL

public static final java.lang.String DEFAULT_DEFERRED_URL

The URL the DeferredTask servlet is mapped to by default.

See Also:

Constant Field Values

Method Detail

getCurrentServlet

public static 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 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 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(boolean)(false) is set, the task will not be retried.