/**
* Creates a rule.
*
* @link http://msdn.microsoft.com/en-us/library/windowsazure/hh780774
*
* @param string $topicPath The path of the topic.
* @param string $subscriptionName The name of the subscription.
* @param RuleInfo $ruleInfo The information of the rule.
*
* @return RuleInfo
*/
public function createRule($topicPath, $subscriptionName, $ruleInfo)
{
$httpCallContext = new HttpCallContext();
$httpCallContext->setMethod(Resources::HTTP_PUT);
$httpCallContext->addStatusCode(Resources::STATUS_CREATED);
$httpCallContext->addHeader(Resources::CONTENT_TYPE, Resources::ATOM_ENTRY_CONTENT_TYPE);
$rulePath = sprintf(Resources::RULE_PATH, $topicPath, $subscriptionName, $ruleInfo->getTitle());
$ruleDescriptionXml = XmlSerializer::objectSerialize($ruleInfo->getRuleDescription(), 'RuleDescription');
$entry = new Entry();
$content = new Content($ruleDescriptionXml);
$content->setType(Resources::XML_CONTENT_TYPE);
$entry->setContent($content);
$entry->setAttribute(Resources::XMLNS, Resources::SERVICE_BUS_NAMESPACE);
$xmlWriter = new \XMLWriter();
$xmlWriter->openMemory();
$entry->writeXml($xmlWriter);
$httpCallContext->setBody($xmlWriter->outputMemory());
$httpCallContext->setPath($rulePath);
$response = $this->sendContext($httpCallContext);
$ruleInfo = new ruleInfo();
$ruleInfo->parseXml($response->getBody());
return $ruleInfo;
}
/**
* Writes an XML string representing the rule info instance.
*
* @param XMLWriter $xmlWriter The XML writer.
*
* @return none
*/
public function writeXml($xmlWriter)
{
$content = null;
if (!is_null($this->_ruleDescription)) {
$content = new Content();
$content->setText(XmlSerializer::objectSerialize($this->_ruleDescription, 'RuleDescription'));
}
$this->_entry->setContent($content);
$this->_entry->writeXml($xmlWriter);
}
/**
* Serialize an object with specified root element name.
*
* @param object $targetObject The target object.
* @param string $rootName The name of the root element.
*
* @return string
*/
public static function objectSerialize($targetObject, $rootName)
{
Validate::notNull($targetObject, 'targetObject');
Validate::isString($rootName, 'rootName');
$xmlWriter = new \XmlWriter();
$xmlWriter->openMemory();
$xmlWriter->setIndent(true);
$reflectionClass = new \ReflectionClass($targetObject);
$methodArray = $reflectionClass->getMethods();
$attributes = self::_getInstanceAttributes($targetObject, $methodArray);
$xmlWriter->startElement($rootName);
if (!is_null($attributes)) {
foreach (array_keys($attributes) as $attributeKey) {
$xmlWriter->writeAttribute($attributeKey, $attributes[$attributeKey]);
}
}
foreach ($methodArray as $method) {
if (strpos($method->name, 'get') === 0 && $method->isPublic() && $method->name != 'getAttributes') {
$variableName = substr($method->name, 3);
$variableValue = $method->invoke($targetObject);
if (!empty($variableValue)) {
if (gettype($variableValue) === 'object') {
$xmlWriter->writeRaw(XmlSerializer::objectSerialize($variableValue, $variableName));
} else {
$xmlWriter->writeElement($variableName, $variableValue);
}
}
}
}
$xmlWriter->endElement();
return $xmlWriter->outputMemory(true);
}
/**
* @covers WindowsAzure\Common\Internal\Serialization\XmlSerializer::objectSerialize
*/
public function testObjectSerializeInvalidObject()
{
// Setup
$this->setExpectedException(get_class(new \InvalidArgumentException()));
// Test
$actual = XmlSerializer::objectSerialize(null, null);
// Assert
}
/**
* Returns a XML string based on ATOM ENTRY schema.
*
* @param \XMLWriter $xmlWriter The XML writer.
*
* @return none
*/
public function writeXml($xmlWriter)
{
$content = null;
if (!is_null($this->_queueDescription)) {
$content = new Content();
$content->setText(XmlSerializer::objectSerialize($this->_queueDescription, 'QueueDescription'));
$content->setType(Resources::XML_CONTENT_TYPE);
}
$this->_entry->setContent($content);
$this->_entry->writeXml($xmlWriter);
}