ScheduledApplication (Gecko OSGi Application)

All Known Implementing Classes:

GeckoScheduledApplication
```
public interface ScheduledApplication
```
It is allowed to schedule an application based on a specific event. ScheduledApplication service keeps the schedule information. When the specified event is fired a new instance must be launched. Note that launching operation may fail because e.g. the application is locked.
Each ScheduledApplication instance has an identifier which is unique within the scope of the application being scheduled.
ScheduledApplication instances are registered as services. The APPLICATION_PID service property contains the PID of the application being scheduled, the SCHEDULE_ID service property contains the schedule identifier.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`APPLICATION_PID` The property key for the identifier of the application being scheduled.
`static java.lang.String`	`DAY_OF_MONTH` The name of the day of month attribute of a virtual timer event.
`static java.lang.String`	`DAY_OF_WEEK` The name of the day of week attribute of a virtual timer event.
`static java.lang.String`	`HOUR_OF_DAY` The name of the hour of day attribute of a virtual timer event.
`static java.lang.String`	`MINUTE` The name of the minute attribute of a virtual timer event.
`static java.lang.String`	`MONTH` The name of the month attribute of a virtual timer event.
`static java.lang.String`	`SCHEDULE_ID` The property key for the schedule identifier.
`static java.lang.String`	`TIMER_TOPIC` The topic name for the virtual timer topic.
`static java.lang.String`	`TRIGGERING_EVENT` The key for the startup argument used to pass the event object that triggered the schedule to launch the application instance.
`static java.lang.String`	`YEAR` The name of the year attribute of a virtual timer event.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`ApplicationDescriptor`	`getApplicationDescriptor()` Retrieves the ApplicationDescriptor which represents the application and necessary for launching.
`java.util.Map`	`getArguments()` Queries the startup arguments specified when the application was scheduled.
`java.lang.String`	`getEventFilter()` Queries the event filter for the triggering event.
`java.lang.String`	`getScheduleId()` Returns the identifier of this schedule.
`java.lang.String`	`getTopic()` Queries the topic of the triggering event.
`boolean`	`isRecurring()` Queries if the schedule is recurring.
`void`	`remove()` Cancels this schedule of the application.

- Field Detail
  - APPLICATION_PID
```
static final java.lang.String APPLICATION_PID
```
    The property key for the identifier of the application being scheduled.
  - SCHEDULE_ID
```
static final java.lang.String SCHEDULE_ID
```
    The property key for the schedule identifier. The identifier is unique within the scope of the application being scheduled.
    
    See Also:
    
    Constant Field Values
  - TRIGGERING_EVENT
```
static final java.lang.String TRIGGERING_EVENT
```
    The key for the startup argument used to pass the event object that triggered the schedule to launch the application instance. The event is passed in a GuardedObject protected by the corresponding org.osgi.service.event.TopicPermission.
    
    See Also:
    
    Constant Field Values
  - TIMER_TOPIC
```
static final java.lang.String TIMER_TOPIC
```
    The topic name for the virtual timer topic. Time based schedules should be created using this topic.
    
    See Also:
    
    Constant Field Values
  - YEAR
```
static final java.lang.String YEAR
```
    The name of the year attribute of a virtual timer event. The value is defined by Calendar.YEAR.
    
    See Also:
    
    Constant Field Values
  - MONTH
```
static final java.lang.String MONTH
```
    The name of the month attribute of a virtual timer event. The value is defined by Calendar.MONTH.
    
    See Also:
    
    Constant Field Values
  - DAY_OF_MONTH
```
static final java.lang.String DAY_OF_MONTH
```
    The name of the day of month attribute of a virtual timer event. The value is defined by Calendar.DAY_OF_MONTH.
    
    See Also:
    
    Constant Field Values
  - DAY_OF_WEEK
```
static final java.lang.String DAY_OF_WEEK
```
    The name of the day of week attribute of a virtual timer event. The value is defined by Calendar.DAY_OF_WEEK.
    
    See Also:
    
    Constant Field Values
  - HOUR_OF_DAY
```
static final java.lang.String HOUR_OF_DAY
```
    The name of the hour of day attribute of a virtual timer event. The value is defined by Calendar.HOUR_OF_DAY.
    
    See Also:
    
    Constant Field Values
  - MINUTE
```
static final java.lang.String MINUTE
```
    The name of the minute attribute of a virtual timer event. The value is defined by Calendar.MINUTE.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getScheduleId
```
java.lang.String getScheduleId()
```
    Returns the identifier of this schedule. The identifier is unique within the scope of the application that the schedule is related to.
    
    Returns:
    
    the identifier of this schedule
  - getTopic
```
java.lang.String getTopic()
```
    Queries the topic of the triggering event. The topic may contain a trailing asterisk as wildcard.
    
    Returns:
    
    the topic of the triggering event
    
    Throws:
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered
  - getEventFilter
```
java.lang.String getEventFilter()
```
    Queries the event filter for the triggering event.
    
    Returns:
    
    the event filter for triggering event
    
    Throws:
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered
  - isRecurring
```
boolean isRecurring()
```
    Queries if the schedule is recurring.
    
    Returns:
    
    true if the schedule is recurring, otherwise returns false
    
    Throws:
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered
  - getApplicationDescriptor
```
ApplicationDescriptor getApplicationDescriptor()
```
    Retrieves the ApplicationDescriptor which represents the application and necessary for launching.
    
    Returns:
    
    the application descriptor that represents the scheduled application
    
    Throws:
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered
  - getArguments
```
java.util.Map getArguments()
```
    Queries the startup arguments specified when the application was scheduled. The method returns a copy of the arguments, it is not possible to modify the arguments after scheduling.
    
    Returns:
    
    the startup arguments of the scheduled application. It may be null if null argument was specified.
    
    Throws:
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered
  - remove
```
void remove()
```
    Cancels this schedule of the application.
    
    Throws:
    
    java.lang.SecurityException - if the caller doesn't have "schedule" ApplicationAdminPermission for the scheduled application.
    
    java.lang.IllegalStateException - if the scheduled application service is unregistered

Interface ScheduledApplication

Field Summary

Method Summary

Field Detail

APPLICATION_PID

SCHEDULE_ID

TRIGGERING_EVENT

TIMER_TOPIC

YEAR

MONTH

DAY_OF_MONTH

DAY_OF_WEEK

HOUR_OF_DAY

MINUTE

Method Detail

getScheduleId

getTopic

getEventFilter

isRecurring

getApplicationDescriptor

getArguments

remove