IWMSOnDemandPublishingPoint Interface

Article
09/04/2009

You can use the IWMSOnDemandPublishingPoint interface to describe the properties of an on-demand publishing point.

In addition to the methods that are inherited from the IWMSPublishingPoint IWMSPublishingPoint Interface, the IWMSOnDemandPublishingPoint interface exposes the following methods.

Method	Description
ExportXML	Creates a file that contains publishing point configuration data.
get_AllowContentCaching	Retrieves a Boolean value that indicates whether content from the publishing point can be cached.
get_DownloadBandwidth	Reserved for future use.
get_EnableClientWildcardDirectoryAccess	Retrieves a Boolean value that indicates whether wildcard characters can be used to access files and directories.
get_EnableDownload	Reserved for future use.
put_AllowContentCaching	Specifies a Boolean value that indicates whether content from the publishing point can be cached.
put_DownloadBandwidth	Reserved for future use.
put_EnableClientWildcardDirectoryAccess	Specifies a Boolean value that indicates whether wildcard characters can be used to access files and directories.
put_EnableDownload	Reserved for future use.

Example

The following example illustrates how to retrieve a pointer to an IWMSOnDemandPublishingPoint interface.

#include <windows.h>
#include <atlbase.h>    // Includes CComVariant.
#include "wmsserver.h"

// Declare variables and interfaces.
IWMSServer                  *pServer;
IWMSPublishingPoints        *pPubPoints;
IWMSPublishingPoint         *pPubPoint;
IWMSOnDemandPublishingPoint *pODPubPoint;

HRESULT         hr;
CComVariant     varIndex;
long            lCount;

// Initialize the COM library and retrieve a pointer
// to an IWMSServer interface.
hr = CoInitialize(NULL);
hr = CoCreateInstance(CLSID_WMSServer,
                      NULL,
                      CLSCTX_ALL,
                      IID_IWMSServer,
                      (void **)&pServer);
if (FAILED(hr)) goto EXIT;

// Retrieve a pointer to the IWMSPublishingPoints
// interface and retrieve the number of publishing points.
hr = pServer->get_PublishingPoints(&pPubPoints);
if (FAILED(hr)) goto EXIT;
hr = pPubPoints->get_Count(&lCount);
if (FAILED(hr)) goto EXIT;

// Retrieve each publishing point and query the
// IWMSOnDemandPublishingPoint interface.
for (long x = 0; x < lCount; x++)
{
    varIndex = x;
    hr = pPubPoints->get_Item(varIndex, &pPubPoint);
    if (FAILED(hr)) goto EXIT;

    // Retrieve the type of publishing point.
    WMS_PUBLISHING_POINT_TYPE pptType;
    hr = pPubPoint->get_Type(&pptType);
    if (FAILED(hr)) goto EXIT;

    if (pptType == WMS_PUBLISHING_POINT_TYPE_ON_DEMAND)
    {
        hr = pPubPoint->QueryInterface(IID_IWMSOnDemandPublishingPoint,
                                      (void **)&pODPubPoint);
        if (FAILED(hr)) goto EXIT;

        pODPubPoint->Release();
    }

    // Release temporary COM objects.
    pPubPoint->Release();
}

EXIT:
    // TODO: Release temporary COM objects and uninitialize COM.

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IWMSOnDemandPublishingPoint Interface

Example

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