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FPCHTTPCacheConfiguration

Internet Security and Acceleration Server 2004/2006 SDK

The FPCHTTPCacheConfiguration object provides access to the HTTP caching settings for a single cache rule. HTTP caching is the caching of HTTP objects.

The FPCHTTPCacheConfiguration object is accessed through the HTTPConfiguration property of an FPCCacheRule object.

Click here to see the ISA Server object hierarchy.

For more information about the COM objects related to caching, see Introduction to the ISA Server Cache Objects.

Methods

The FPCHTTPCacheConfiguration object defines the following methods.

Method Description
Refresh Reads the values of all of the object's properties from persistent storage, discarding any changes that were not saved.
Save Writes the current values of all of the object's properties to persistent storage.

Properties

The FPCHTTPCacheConfiguration object has the following properties.

Property Description
AgeFactor Gets or sets the factor for determining the Time to Live (TTL) of cached HTTP content as a percentage of the time elapsed since the content was created or last modified on the Web server.
ApplyBoundsToObjectsWithExpiration Gets or sets a Boolean value that indicates whether the Time to Live (TTL) bounds are applied to objects that have an expiration time specified by their source.
HTTPEnable Gets or sets a Boolean value that indicates whether the caching of HTTP content is enabled.
MaxIntervalUnits Gets or sets a value from the FpcTimeScale enumerated type that specifies the units of time in which the MaxIntervalValue property is expressed.
MaxIntervalValue Gets or sets the maximum Time to Live (TTL) of cached objects originating from HTTP requests.
MinInterval Gets or sets the minimum Time to Live (TTL) of cached objects originating from HTTP requests.
MinIntervalUnits Gets or sets a value from the FpcTimeScale enumerated type that specifies the units of time in which the MinInterval property is expressed.

Interfaces for C++ Programming

This object implements the IFPCHTTPCacheConfiguration interface.

Requirements

Client Requires Windows XP.
Server Requires Windows Server 2003. Requires Windows Server 2003 or Windows 2000 for ISA Server 2004 Standard Edition.
Version Requires Internet Security and Acceleration (ISA) Server 2006 or ISA Server 2004.
IDL

Declared in Msfpccom.idl.

See Also

COM Objects

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