/**
* Get configuration for a specific role instance
*
* @param string $roleInstance Role instance name, can be found in $_SERVER['RdRoleId'] when hosted on Windows Azure.
* @return Zend_Service_WindowsAzure_Diagnostics_ConfigurationInstance
* @throws Zend_Service_WindowsAzure_Diagnostics_Exception
*/
public function getConfigurationForRoleInstance($roleInstance = null)
{
if ($roleInstance === null) {
throw new Zend_Service_WindowsAzure_Diagnostics_Exception('Role instance should be specified. Try reading $_SERVER[\'RdRoleId\'] for this information if the application is hosted on Windows Azure Fabric or Development Fabric.');
}
if ($this->_blobStorageClient->blobExists($this->_controlContainer, $roleInstance)) {
$configurationInstance = new Zend_Service_WindowsAzure_Diagnostics_ConfigurationInstance();
$configurationInstance->loadXml($this->_blobStorageClient->getBlobData($this->_controlContainer, $roleInstance));
return $configurationInstance;
}
return new Zend_Service_WindowsAzure_Diagnostics_ConfigurationInstance();
}
