IUriLoaderCache Interface

Interface for Caches that can be used to cache the result of loading Graphs from URIs.

Namespace: VDS.RDF.Parsing
Assembly: dotNetRDF (in dotNetRDF.dll) Version:

Syntax

public interface IUriLoaderCache

Public Interface IUriLoaderCache

The IUriLoaderCache type exposes the following members.

Properties

	Name	Description
	CacheDirectory	Gets/Sets the Cache Directory that is in use.
	CacheDuration	Gets/Sets how long results should be cached.

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Methods

	Name	Description
	Clear	Clears the Cache.
	GetETag	Gets the ETag for the given URI.
	GetLocalCopy	Gets the path to the locally cached copy of the Graph from the given URI.
	HasETag	Gets whether there is an ETag for the given URI.
	HasLocalCopy	Is there a locally cached copy of the Graph from the given URI which is not expired.
	RemoveETag	Remove the ETag record for the given URI.
	RemoveLocalCopy	Removes a locally cached copy of a URIs results from the Cache.
	ToCache	Associates an ETag (if any) with the Request and Response URIs plus returns an IRdfHandler that can be used to write to the cache.

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Remarks

Warning: Only available in Builds for which caching is supported e.g. not supported under Silverlight.

Implementors should take care to implement their caches such that any errors in the cache do not bubble up outside of the cache. If the cache encounters any error when caching data or retrieving data from the cache it should indicate that the cached data is not available.

Reference

VDS.RDF.Parsing Namespace