Cache group folders define the data refresh schedules for the mobile business objects (MBOs) within them. Create as many cache groups as required to meet the varying data refresh needs of the MBOs for a given mobile application project.
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To launch the New Cache Group wizard, either:
- Right-click any folder from the WorkSpace Navigator, and select , or
- From Unwired WorkSpace, select .
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Specify general properties and the data refresh schedule for the cache group and click Finish.
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Mobile application project –
the mobile application project to which this cache group belongs. This option does not appear if you launch the wizard from the WorkSpace Navigator.
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Name –
name of the cache group.
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Description –
an optional description.
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On demand –
application logic determines the refresh schedule.
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Scheduled –
the on-demand and scheduled options are mutually exclusive. The cache is refreshed when a scheduled task executes. A scheduled refresh is simpler than on-demand, because it is controlled by the length of time specified, rather than by client actions.
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Never –
the cache never expires. This interval applies to both On demand and Scheduled policies.
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Cache interval –
used by both On demand and Scheduled, the cache interval allows you to associate an interval (hour, minute, seconds, and so on) for the cache group.
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Use as default cache group –
identifies this cache group as the project's default. All MBOs automatically belong to the default cache group when created, except for local business objects, which cannot belong to a cache group.