Metadata
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StoreMetadata
, accessed via FMTCStore().metadata
, allows access and control over a simple peristent storage mechanism, designed for use with custom data/properties/fields tied to the store (such as a CacheBehavior
or URL template).
Data is interpreted in key-value pair form, where both the key and value are String
s. Internally, the default backend stores it as a flat JSON structure. The metadata is stored directly on the store: if the store is deleted, it is deleted, and an exported store will retain its metadata. More advanced requirements will require use of a seperate persistance mechanism.