PHP Extension

Azure Service Bus - Create Topic

See more Azure Service Bus Examples

Creates an Azure Service Bus Topic.

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

PHP Extension

<?php

include("chilkat.php");

$success = false;

// 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.
$rest = new CkRest();
$bAutoReconnect = true;
$success = $rest->Connect('<yournamespace>.servicebus.windows.net',443,true,$bAutoReconnect);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

// ----------------------------------------------------------------------------------------------
// 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.
$sbToken = new CkStringBuilder();
$sbToken->LoadFile('qa_data/tokens/serviceBusSas.txt','utf-8');

// Tell the REST object to use the Azure Shared Access Signature for authorization.
$sbToken->Prepend('SharedAccessSignature ');
$rest->AddHeader('Authorization',$sbToken->getAsString());

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

// Create a new topic named "gilaMonster";
$topicName = 'gilaMonster';

// Create the XML body of the PUT request.
$xml = new CkXml();
$xml->put_Tag('entry');
$xml->AddAttribute('xmlns','http://www.w3.org/2005/Atom');
$xml->UpdateAttrAt('title',true,'type','text');
$xml->UpdateChildContent('title',$topicName);
$xml->UpdateAttrAt('content',true,'type','application/xml');
$xml->UpdateAttrAt('content|TopicDescription',true,'xmlns:i','http://www.w3.org/2001/XMLSchema-instance');
$xml->UpdateAttrAt('content|TopicDescription',true,'xmlns','http://schemas.microsoft.com/netservices/2010/10/servicebus/connect');
$xml->put_EmitXmlDecl(false);
print $xml->getXml() . "\n";

// The XML created by the above code:

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

$sbRequestBody = new CkStringBuilder();
$xml->GetXmlSb($sbRequestBody);

// The path should be set to the to-be-created queue name.
$sbPath = new CkStringBuilder();
$sbPath->Append('/');
$sbPath->Append($topicName);

$sbResponseBody = new CkStringBuilder();
$success = $rest->FullRequestSb('PUT',$sbPath->getAsString(),$sbRequestBody,$sbResponseBody);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

print 'Response Status Code = ' . $rest->get_ResponseStatusCode() . "\n";

// Check for a success response.
if ($rest->get_ResponseStatusCode() != 201) {
    print $rest->lastRequestStartLine() . "\n";
    print $rest->lastRequestHeader() . "\n";
    print $sbResponseBody->getAsString() . "\n";
    print 'Failed.' . "\n";
    exit;
}

// The response is XML.  (See a sample response below..)
$xml->LoadSb($sbResponseBody,true);
print $xml->getXml() . "\n";

print 'Success.' . "\n";

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

// 	<entry xmlns="http://www.w3.org/2005/Atom">
// 	    <id>https://chilkat.servicebus.windows.net/gilaMonster</id>
// 	    <title type="text">gilaMonster</title>
// 	    <published>2016-12-06T23:34:13Z</published>
// 	    <updated>2016-12-06T23:34:13Z</updated>
// 	    <author>
// 	        <name>chilkat</name>
// 	    </author>
// 	    <link rel="self" href="https://chilkat.servicebus.windows.net/gilaMonster" />
// 	    <content type="application/xml">
// 	        <TopicDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
// 	            <DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
// 	            <MaxSizeInMegabytes>1024</MaxSizeInMegabytes>
// 	            <RequiresDuplicateDetection>false</RequiresDuplicateDetection>
// 	            <DuplicateDetectionHistoryTimeWindow>PT10M</DuplicateDetectionHistoryTimeWindow>
// 	            <EnableBatchedOperations>true</EnableBatchedOperations>
// 	            <SizeInBytes>0</SizeInBytes>
// 	            <CreatedAt>2016-12-06T23:34:13.483</CreatedAt>
// 	            <UpdatedAt>2016-12-06T23:34:13.7</UpdatedAt>
// 	        </TopicDescription>
// 	    </content>
// 	</entry>

?>