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IBM WebSphere Application ServerTM Release 8 |
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See:
Description
Interface Summary | |
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BeanTaskInfo | Used to create a scheduled task which executes a TaskHandler bean. |
MessageTaskInfo | Used to create a scheduled task which sends a JMS message to either a Queue or Topic. |
NotificationSink | The remote interface for all NotificationSink stateless session beans. |
NotificationSinkHome | The home interface for all NotificationSink stateless session beans. |
Scheduler | Scheduler is the central interface for managing and creating tasks. |
TaskHandler | The remote interface for all TaskHandler stateless session beans. |
TaskHandlerHome | The home interface for all TaskHandler stateless session beans. |
TaskInfo | Interface for all scheduled tasks. |
TaskStatus | The current state of a scheduled task. |
UserCalendar | The remote interface for all UserCalendar stateless session beans. |
UserCalendarHome | The home interface used for all UserCalendar beans. |
Class Summary | |
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TaskNotificationInfo | The notification information sent to a NotificationSink bean. |
Exception Summary | |
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IllegalTaskState | Invalid operation for current task state. |
NotificationException | A NotficationSink failed to fire. |
NotificationSinkInvalid | Invalid NotificationSink object detected. |
SchedulerException | A general Scheduler exception. |
SchedulerNotAvailableException | The persistent store is unavailable. |
SchedulerRuntimeException | A general unplanned Scheduler exception. |
TaskInfoInvalid | Exception thrown when a task interface used to create a TaskInfo object is not a registered type. |
TaskInvalid | The specified task identifier is not valid. |
TaskPending | A task update is pending. |
UserCalendarException | A general UserCalendar exception. |
UserCalendarInvalid | Invalid UserCalendar object detected. |
UserCalendarPeriodInvalid | The UserCalendar period value is incorrect. |
UserCalendarSpecifierInvalid | The UserCalendar specifier value is unknown. |
The scheduler adds a persistent, transactional timer service to J2EE applications. It allows a server application to periodically invoke a session bean or send a JMS message using a flexible pluggable calendar mechanism.
The time at which the task runs can be specified using a java.util.Date or a calendar interval. See the calendars section below for more information.
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IBM WebSphere Application ServerTM Release 8 |
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