CacheManagementFields Class

Defines all of the fields for managing the JPIP server cache model.

Object Model

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++/CLI

public class CacheManagementFields

'Declaration
 
Public Class CacheManagementFields

'Usage
 
Dim instance As CacheManagementFields

public sealed class CacheManagementFields

function Leadtools.Jpip.CacheManagementFields()

public ref class CacheManagementFields

Remarks

When a client request is received, this class will contain the JPIP cache management fields received from the client.

Access this class by using the RequestFields.RequestCacheManagementFields property in the RequestFields class when a new client request is received.

A JPIP client can use this class to update the server cache model, for both session-based and stateless requests.

For session-based requests, the server will maintain a model for the client cache, which contains the information it already sent to the client within a session. This will significantly reduce the amount of data transmitted in each response.

For stateless requests, the server won't be able to maintain a cache mode for the client. The client then can use this class to tell the server which information it has for the specified image codestream(s).

Example

For an example, refer to Leadtools.Jpip.RequestEncoder.HttpRequestEncoder.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CacheManagementFields Members
Leadtools.Jpip Namespace