本文整理汇总了PHP中Zend_Service_WindowsAzure_Storage_TableEntity::getEtag方法的典型用法代码示例。如果您正苦于以下问题：PHP Zend_Service_WindowsAzure_Storage_TableEntity::getEtag方法的具体用法？PHP Zend_Service_WindowsAzure_Storage_TableEntity::getEtag怎么用？PHP Zend_Service_WindowsAzure_Storage_TableEntity::getEtag使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zend_Service_WindowsAzure_Storage_TableEntity的用法示例。
在下文中一共展示了Zend_Service_WindowsAzure_Storage_TableEntity::getEtag方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: _changeEntity
/**
* Update entity / merge entity
*
* @param string $httpVerb HTTP verb to use (PUT = update, MERGE = merge)
* @param string $tableName Table name
* @param Zend_Service_WindowsAzure_Storage_TableEntity $entity Entity to update
* @param boolean $verifyEtag Verify etag of the entity (used for concurrency)
* @throws Zend_Service_WindowsAzure_Exception
*/
protected function _changeEntity($httpVerb = Zend_Http_Client::PUT, $tableName = '', Zend_Service_WindowsAzure_Storage_TableEntity $entity = null, $verifyEtag = false)
{
if ($tableName === '') {
throw new Zend_Service_WindowsAzure_Exception('Table name is not specified.');
}
if ($entity === null) {
throw new Zend_Service_WindowsAzure_Exception('Entity is not specified.');
}
// Add header information
$headers = array();
$headers['Content-Type'] = 'application/atom+xml';
$headers['Content-Length'] = 0;
if (!$verifyEtag) {
$headers['If-Match'] = '*';
} else {
$headers['If-Match'] = $entity->getEtag();
}
// Generate request body
$requestBody = '<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<entry xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title />
<updated>{tpl:Updated}</updated>
<author>
<name />
</author>
<id />
<content type="application/xml">
<m:properties>
{tpl:Properties}
</m:properties>
</content>
</entry>';
// Attempt to get timestamp from entity
$timestamp = $entity->getTimestamp();
if ($timestamp == Zend_Service_WindowsAzure_Storage_TableEntity::DEFAULT_TIMESTAMP) {
$timestamp = $this->isoDate();
}
$requestBody = $this->_fillTemplate($requestBody, array('Updated' => $timestamp, 'Properties' => $this->_generateAzureRepresentation($entity)));
// Add header information
$headers = array();
$headers['Content-Type'] = 'application/atom+xml';
if (!$verifyEtag) {
$headers['If-Match'] = '*';
} else {
$headers['If-Match'] = $entity->getEtag();
}
// Perform request
$response = null;
if ($this->isInBatch()) {
$this->getCurrentBatch()->enlistOperation($tableName . '(PartitionKey=\'' . $entity->getPartitionKey() . '\',RowKey=\'' . $entity->getRowKey() . '\')', '', $httpVerb, $headers, true, $requestBody);
return null;
} else {
$response = $this->_performRequest($tableName . '(PartitionKey=\'' . $entity->getPartitionKey() . '\',RowKey=\'' . $entity->getRowKey() . '\')', '', $httpVerb, $headers, true, $requestBody);
}
if ($response->isSuccessful()) {
// Update properties
$entity->setEtag($response->getHeader('Etag'));
$entity->setTimestamp($response->getHeader('Last-modified'));
return $entity;
} else {
throw new Zend_Service_WindowsAzure_Exception($this->_getErrorMessage($response, 'Resource could not be accessed.'));
}
}