|
|||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |
See:
Description
Interface Summary | |
---|---|
DeferredTask | Interface for deferred tasks. |
Queue | Queue is used to manage a task queue. |
Class Summary | |
---|---|
DeferredTaskContext | Resources for managing DeferredTask . |
LeaseOptions | Contains various options for lease requests following the builder pattern. |
LeaseOptions.Builder | Provides static creation methods for LeaseOptions . |
QueueConstants | Describes various taskqueue limits. |
QueueFactory | Creates Queue objects. |
QueueStatistics | QueueStatistics allow observation of the rate that tasks on a given
queue are being executed. |
RetryOptions | Contains various options for a task's retry strategy. |
RetryOptions.Builder | Provides static creation methods for RetryOptions . |
TaskHandle | Created from Queue.add(TaskOptions) . |
TaskOptions | Contains various options for a task following the builder pattern. |
TaskOptions.Builder | Provides static creation methods for TaskOptions . |
Enum Summary | |
---|---|
TaskOptions.Method | Methods supported by Queue . |
Exception Summary | |
---|---|
DeferredTaskCreationException | Indicates a failure to create a task payload. |
InternalFailureException | Internal task queue error. |
InvalidQueueModeException | Mismatch of task method and queue mode. |
QueueFailureException | Unspecified queue failure. |
QueueNameMismatchException | Queue name mismatch failure. |
TaskAlreadyExistsException | The task name already exists in the queue. |
TransactionalTaskException | Queue operation failure caused by Datastore exception |
TransientFailureException | Intermittent failure. |
UnsupportedTranslationException | Attempt to convert String to an unsupported charset. |
Provides a mechanism to perform work initiated by a user request, outside of that request.
Queue
,
The
Task Queue Java API in the Google App Engine Developer's
Guide.
|
|||||||||
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES |