Cache Proxy Interfaces

The following table identifies the interfaces that you can use to create a custom cache proxy plug-in.

Interface	Description
IWMSBasicPlugin	Contains methods to initialize, enable, and shut down a plug-in. It is recommended that all custom plug-ins implement this interface.
IWMSCacheItemDescriptor	Retrieves the size, version number, expiration date, and URL of cached content. This interface is implemented by a cache plug-in and called by the server.
IWMSCacheItemCollection	Contains a collection of IWMSCacheItemDescriptor interfaces. This interface is implemented by a cache plug-in and called by the server.
IWMSCacheProxy	Contains methods that administer a cache. This interface is implemented by a cache plug-in and called by the server.
IWMSCacheProxyCallback	Contains methods that enable a cache plug-in to respond to calls that the server makes through the IWMSCacheProxy interface. This interface is implemented by the server and called by a cache plug-in.
IWMSCacheProxyServer	Contains methods that retrieve information about cached content, determine whether the content is current, and download content to a cache. This interface is implemented by the server and called by a cache plug-in.
IWMSCacheProxyServerCallback	Contains methods that enable a cache plug-in to respond to calls that the server makes through the IWMSCacheProxyServer interface. This interface is implemented by a cache plug-in and called by the server.

See Also (General)