protected function createStorageInstance()
{
$storageClient = null;
if (TESTS_ZEND_SERVICE_WINDOWSAZURE_BLOB_RUNONPROD) {
$storageClient = new Zend_Service_WindowsAzure_Storage_Blob(TESTS_ZEND_SERVICE_WINDOWSAZURE_BLOB_HOST_PROD, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_ACCOUNT_PROD, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_KEY_PROD, false, Zend_Service_WindowsAzure_RetryPolicy_AbstractRetryPolicy::retryN(10, 250));
} else {
$storageClient = new Zend_Service_WindowsAzure_Storage_Blob(TESTS_ZEND_SERVICE_WINDOWSAZURE_BLOB_HOST_DEV, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_ACCOUNT_DEV, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_KEY_DEV, true, Zend_Service_WindowsAzure_RetryPolicy_AbstractRetryPolicy::retryN(10, 250));
}
if (TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_USEPROXY) {
$storageClient->setProxy(TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_USEPROXY, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_PROXY, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_PROXY_PORT, TESTS_ZEND_SERVICE_WINDOWSAZURE_STORAGE_PROXY_CREDENTIALS);
}
return $storageClient;
}
/**
* Set configuration for a specific role instance
*
* @param string $roleInstance Role instance name, can be found in $_SERVER['RdRoleId'] when hosted on Windows Azure.
* @param Zend_Service_WindowsAzure_Diagnostics_ConfigurationInstance $configuration Configuration to apply
* @throws Zend_Service_WindowsAzure_Diagnostics_Exception
*/
public function setConfigurationForRoleInstance($roleInstance = null, Zend_Service_WindowsAzure_Diagnostics_ConfigurationInstance $configuration)
{
if ($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.');
}
$this->_blobStorageClient->putBlobData($this->_controlContainer, $roleInstance, $configuration->toXml(), array(), null, array('Content-Type' => 'text/xml'));
}
/**
* Garbage collector
*
* @param int $lifeTime Session maximal lifetime
* @see session.gc_divisor 100
* @see session.gc_maxlifetime 1440
* @see session.gc_probability 1
* @usage Execution rate 1/100 (session.gc_probability/session.gc_divisor)
* @return boolean
*/
public function gc($lifeTime)
{
if ($this->_storageType == self::STORAGE_TYPE_TABLE) {
// In table storage
try {
$result = $this->_storage->retrieveEntities($this->_sessionContainer, 'PartitionKey eq \'' . $this->_sessionContainerPartition . '\' and sessionExpires lt ' . (time() - $lifeTime));
foreach ($result as $sessionRecord) {
$this->_storage->deleteEntity($this->_sessionContainer, $sessionRecord);
}
return true;
} catch (Zend_Service_WindowsAzure_exception $ex) {
return false;
}
} else {
if ($this->_storageType == self::STORAGE_TYPE_BLOB) {
// In blob storage
try {
$result = $this->_storage->listBlobs($this->_sessionContainer, $this->_sessionContainerPartition, '', null, null, 'metadata');
foreach ($result as $sessionRecord) {
if ($sessionRecord->Metadata['sessionexpires'] < time() - $lifeTime) {
$this->_storage->deleteBlob($this->_sessionContainer, $sessionRecord->Name);
}
}
return true;
} catch (Zend_Service_WindowsAzure_exception $ex) {
return false;
}
}
}
}
/**
* Delete container
*
* @return void
*/
public function deleteContainer()
{
try {
$this->_storageClient->deleteContainer($this->_container);
} catch (Zend_Service_WindowsAzure_Exception $e) {
throw new Zend_Cloud_StorageService_Exception('Error on delete: ' . $e->getMessage(), $e->getCode(), $e);
}
}
/**
* Retrieve storage client for this stream type
*
* @param string $path
* @return Zend_Service_WindowsAzure_Storage_Blob
*/
protected function _getStorageClient($path = '')
{
if (is_null($this->_storageClient)) {
$url = explode(':', $path);
if (!$url) {
throw new Zend_Service_WindowsAzure_Exception('Could not parse path "' . $path . '".');
}
$this->_storageClient = Zend_Service_WindowsAzure_Storage_Blob::getWrapperClient($url[0]);
if (!$this->_storageClient) {
throw new Zend_Service_WindowsAzure_Exception('No storage client registered for stream type "' . $url[0] . '://".');
}
}
return $this->_storageClient;
}
