/**
* Quries entities for the given table name
*
* @param string $table The name of
* the table.
* @param Models\QueryEntitiesOptions|string|Models\Filter $options Coule be
* optional parameters, query string or filter to apply.
*
* @return Models\QueryEntitiesResult
*
* @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179421.aspx
*/
public function queryEntities($table, $options = null)
{
Validate::isString($table, 'table');
Validate::notNullOrEmpty($table, 'table');
$method = Resources::HTTP_GET;
$headers = array();
$postParams = array();
$queryParams = array();
$statusCode = Resources::STATUS_OK;
$path = $table;
if (is_null($options)) {
$options = new QueryEntitiesOptions();
} else {
if (is_string($options)) {
$queryString = $options;
$options = new QueryEntitiesOptions();
$options->setFilter(Filter::applyQueryString($queryString));
} else {
if ($options instanceof Filter) {
$filter = $options;
$options = new QueryEntitiesOptions();
$options->setFilter($filter);
}
}
}
$queryParams = $this->_addOptionalQuery($queryParams, $options->getQuery());
$this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $options->getTimeout());
$this->addOptionalQueryParam($queryParams, Resources::QP_NEXT_PK, $options->getNextPartitionKey());
$this->addOptionalQueryParam($queryParams, Resources::QP_NEXT_RK, $options->getNextRowKey());
$this->addOptionalHeader($headers, Resources::CONTENT_TYPE, Resources::XML_ATOM_CONTENT_TYPE);
if (!is_null($options->getQuery())) {
$dsHeader = Resources::DATA_SERVICE_VERSION;
$maxdsValue = Resources::MAX_DATA_SERVICE_VERSION_VALUE;
$fields = $options->getQuery()->getSelectFields();
$hasSelect = !empty($fields);
if ($hasSelect) {
$this->addOptionalHeader($headers, $dsHeader, $maxdsValue);
}
}
$response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode);
$entities = $this->_atomSerializer->parseEntities($response->getBody());
return QueryEntitiesResult::create(HttpFormatter::formatHeaders($response->getHeaders()), $entities);
}
