:: com :: sun :: star :: configuration :: backend ::
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service LayerUpdateMerger |
- Description
- applies updates to a configuration layer.
The configuration layer data is read from a XLayer
and the changed layer is provided as XLayer again or
described to a XLayerHandler.
- Since
- OOo 1.1.2
- See also
- UpdatableLayer
Service describes a layer and accepts a changed layer..
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Exported Interfaces - Details |
XUpdateHandler
- Description
- accepts events describing the changes.
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::com::sun::star::lang::XInitialization
- Description
- allows initializing layer data source and target.
Both source and target of the update can be provided by passing a
XUpdatableLayer object. Alternatively they can be
provided individually by providing a XLayer object as
data source and an XLayerHandler object to receive the
updated data.
Implementations can provide more arguments to fine tune the behavior.
Such arguments are provided as
::com::sun::star::beans::NamedValue.
Implementations should support the following named arguments:
Overwrite : boolean
- If false, specifies that changes should be applied
only if the existing layer is empty.
Truncate : boolean
- If true requests that changes should not be merged onto
existing data, but that the changes should be applied
to a layer that is completely empty.
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