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Package p6 :: Package metadata :: Module adapters |
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Function Summary | |
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sequence |
Adapts an IUpdateMetadataEvent to a particular interface, returning a list of Items which implement that interface. |
sequence |
Adapts an IUpdateMetadataEvent to a particular interface, returning a list of Storage which implement that interface. |
Converts a Metadata Group to an XML string. | |
Event handler for p6.metadata.events.ILoadMetadataEvent . | |
Event handler for p6.metadata.events.IUpdateMetadataEvent . |
Function Details |
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collectRootAppliesTo(event)Adapts an IUpdateMetadataEvent to a particular interface, returning a list of Items which implement that interface. Used for updating metadata when we know the interface, but not instance we want to apply the value to.
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collectStorageAppliesTo(event)Adapts an IUpdateMetadataEvent to a particular interface, returning a list of Storage which implement that interface. Used for updating metadata when we know the interface, but not instance we want to apply the value to.
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groupToXml(metaGroup)Converts a Metadata Group to an XML string. |
loadMetadata(event)Event handler forp6.metadata.events.ILoadMetadataEvent .
Attempts to load the value for the field from persistant storage.
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updateMetadata(event)Event handler forp6.metadata.events.IUpdateMetadataEvent .
Attempts to adapt the event's item to IMetadataStorage and set the
value. If the field is flagged for persistant storage, it's value is
stored.
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