(DataFlex) Azure Service Bus - Create Queue

Creates an Azure Service Bus Queue.

Note: This example requires Chilkat v9.5.0.65 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-win32.pkg

Procedure Test
    Handle hoRest
    Boolean iBAutoReconnect
    Boolean iSuccess
    Handle hoSbToken
    String sQueueName
    Handle hoXml
    Variant vSbRequestBody
    Handle hoSbRequestBody
    Handle hoSbPath
    Variant vSbResponseBody
    Handle hoSbResponseBody
    String sTemp1
    Integer iTemp1

    // Note: Requires Chilkat v9.5.0.65 or greater.

    // This requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Make the initial connection.
    // A single REST object, once connected, can be used for many Azure Service Bus REST API calls.
    // The auto-reconnect indicates that if the already-established HTTPS connection is closed,
    // then it will be automatically re-established as needed.
    Get Create (RefClass(cComChilkatRest)) To hoRest
    If (Not(IsComObjectCreated(hoRest))) Begin
        Send CreateComObject of hoRest
    End
    Move True To iBAutoReconnect
    Get ComConnect Of hoRest "<yournamespace>.servicebus.windows.net" 443 True iBAutoReconnect To iSuccess
    If (iSuccess <> True) Begin
        Get ComLastErrorText Of hoRest To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    // ----------------------------------------------------------------------------------------------
    // The code above this comment could be placed inside a function/subroutine within the application
    // because the connection does not need to be made for every request.  Once the connection is made
    // the app may send many requests..
    // ----------------------------------------------------------------------------------------------

    // Let's load a previously computed SAS token and use it.
    // See Azure Shared Access Signature for an example to genenerate an Azure SAS token.
    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbToken
    If (Not(IsComObjectCreated(hoSbToken))) Begin
        Send CreateComObject of hoSbToken
    End
    Get ComLoadFile Of hoSbToken "qa_data/tokens/serviceBusSas.txt" "utf-8" To iSuccess

    // Tell the REST object to use the Azure Shared Access Signature for authorization.
    Get ComPrepend Of hoSbToken "SharedAccessSignature " To iSuccess
    Get ComGetAsString Of hoSbToken To sTemp1
    Get ComAddHeader Of hoRest "Authorization" sTemp1 To iSuccess

    // ----------------------------------------------------------------------------------------------

    // Create a new queue named "fox";
    Move "fox" To sQueueName

    // Create the XML body of the PUT request.
    Get Create (RefClass(cComChilkatXml)) To hoXml
    If (Not(IsComObjectCreated(hoXml))) Begin
        Send CreateComObject of hoXml
    End
    Set ComTag Of hoXml To "entry"
    Get ComAddAttribute Of hoXml "xmlns" "http://www.w3.org/2005/Atom" To iSuccess
    Get ComUpdateAttrAt Of hoXml "title" True "type" "text" To iSuccess
    Send ComUpdateChildContent To hoXml "title" sQueueName
    Get ComUpdateAttrAt Of hoXml "content" True "type" "application/xml" To iSuccess
    Get ComUpdateAttrAt Of hoXml "content|QueueDescription" True "xmlns:i" "http://www.w3.org/2001/XMLSchema-instance" To iSuccess
    Get ComUpdateAttrAt Of hoXml "content|QueueDescription" True "xmlns" "http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" To iSuccess
    Set ComEmitXmlDecl Of hoXml To False
    Get ComGetXml Of hoXml To sTemp1
    Showln sTemp1

    // The XML created by the above code:

    // 	<entry xmlns="http://www.w3.org/2005/Atom">
    // 	    <title type="text">fox</title>
    // 	    <content type="application/xml">
    // 	        <QueueDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" 
    // 			xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" />
    // 	    </content>
    // 	</entry>

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbRequestBody
    If (Not(IsComObjectCreated(hoSbRequestBody))) Begin
        Send CreateComObject of hoSbRequestBody
    End
    Get pvComObject of hoSbRequestBody to vSbRequestBody
    Get ComGetXmlSb Of hoXml vSbRequestBody To iSuccess

    // The path should be set to the to-be-created queue name.
    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbPath
    If (Not(IsComObjectCreated(hoSbPath))) Begin
        Send CreateComObject of hoSbPath
    End
    Get ComAppend Of hoSbPath "/" To iSuccess
    Get ComAppend Of hoSbPath sQueueName To iSuccess

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get ComGetAsString Of hoSbPath To sTemp1
    Get pvComObject of hoSbRequestBody to vSbRequestBody
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComFullRequestSb Of hoRest "PUT" sTemp1 vSbRequestBody vSbResponseBody To iSuccess
    If (iSuccess <> True) Begin
        Get ComLastErrorText Of hoRest To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComResponseStatusCode Of hoRest To iTemp1
    Showln "Response Status Code = " iTemp1

    // Check for a success response.
    Get ComResponseStatusCode Of hoRest To iTemp1
    If (iTemp1 <> 201) Begin
        Get ComLastRequestStartLine Of hoRest To sTemp1
        Showln sTemp1
        Get ComLastRequestHeader Of hoRest To sTemp1
        Showln sTemp1
        Get ComGetAsString Of hoSbResponseBody To sTemp1
        Showln sTemp1
        Showln "Failed."
        Procedure_Return
    End

    // The response is XML.  (See a sample response below..)
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComLoadSb Of hoXml vSbResponseBody True To iSuccess
    Get ComGetXml Of hoXml To sTemp1
    Showln sTemp1

    Showln "Success."

    // -----------------------------------------------
    // A sample successful XML response:

    // 	<entry xmlns="http://www.w3.org/2005/Atom">
    // 	    <id>https://chilkat.servicebus.windows.net/fox</id>
    // 	    <title type="text">fox</title>
    // 	    <published>2016-12-01T00:37:57Z</published>
    // 	    <updated>2016-12-01T00:37:57Z</updated>
    // 	    <author>
    // 	        <name>chilkat</name>
    // 	    </author>
    // 	    <link rel="self" href="https://chilkat.servicebus.windows.net/fox" />
    // 	    <content type="application/xml">
    // 	        <QueueDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
    // 	            <LockDuration>PT1M</LockDuration>
    // 	            <MaxSizeInMegabytes>1024</MaxSizeInMegabytes>
    // 	            <RequiresDuplicateDetection>false</RequiresDuplicateDetection>
    // 	            <RequiresSession>false</RequiresSession>
    // 	            <DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
    // 	            <DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration>
    // 	            <DuplicateDetectionHistoryTimeWindow>PT10M</DuplicateDetectionHistoryTimeWindow>
    // 	            <MaxDeliveryCount>10</MaxDeliveryCount>
    // 	            <EnableBatchedOperations>true</EnableBatchedOperations>
    // 	            <SizeInBytes>0</SizeInBytes>
    // 	            <MessageCount>0</MessageCount>
    // 	            <CreatedAt>2016-12-01T00:37:57.66</CreatedAt>
    // 	            <UpdatedAt>2016-12-01T00:37:57.677</UpdatedAt>
    // 	        </QueueDescription>
    // 	    </content>
    // 	</entry>


End_Procedure