Difference between revisions of "Metadata Retriever Plugins"
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Revision as of 18:52, 15 June 2010
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Operators may wish to include metadata about Resources from other sources, including web services (ie, Semantic Analysis), databases, or something else. This describes how to implement a plugin to import this information.
A plugin implements IMetadataImporter, which provides a single method, loadMetadata. loadMetadata takes a Resource, and is responsible for adding any fields to it. loadMetadata is not responsible for persisting the Resource.
