nsICacheEntryInfo 编辑

netwerk/cache/nsICacheVisitor.idlScriptable This interface provides information about a cache entry. Inherits from: nsISupports Last changed in Gecko 1.7

Method overview

boolean isStreamBased();

Attributes

Attribute	Type	Description
clientID	string	Get the client id associated with this cache entry. Read only.
dataSize	unsigned long	Get the cache entry data size. Read only.
deviceID	string	Get the id for the device that stores this cache entry. Read only.
expirationTime	PRUint32	Get the expiration time of the cache entry (in seconds since the Epoch). Read only.
fetchCount	long	Get the number of times the cache entry has been opened. Read only.
key	ACString	Get the key identifying the cache entry. Read only.
lastFetched	PRUint32	Get the last time the cache entry was opened (in seconds since the Epoch). Read only.
lastModified	PRUint32	Get the last time the cache entry was modified (in seconds since the Epoch). Read only.

Methods

isStreamBased()

This method finds out whether or not the cache entry is stream based.

boolean isStreamBased();

Parameters

None.

Return value

Returns true if the cache entry is stream based, otherwise returns false.

See also

• nsICache
• nsICacheVisitor