public function setUp()
{
parent::setUp();
//setup the general object graph
Phockito::when($this->mockService->getHost())->return($this->mockServiceHost);
Phockito::when($this->mockService->getConfiguration())->return($this->mockServiceConfiguration);
}
/**
* Process the request Uri and creates an instance of
* RequestDescription from the processed uri.
*
* @param IService $service Reference to the data service instance.
*
* @return RequestDescription
*
* @throws ODataException If any exception occurs while processing the segments
* or in case of any version incompatibility.
*/
public static function process(IService $service)
{
$host = $service->getHost();
$absoluteRequestUri = $host->getAbsoluteRequestUri();
$absoluteServiceUri = $host->getAbsoluteServiceUri();
$requestUriSegments = array_slice($absoluteRequestUri->getSegments(), $absoluteServiceUri->getSegmentCount());
$segments = SegmentParser::parseRequestUriSegments($requestUriSegments, $service->getProvidersWrapper(), true);
$request = new RequestDescription($segments, $absoluteRequestUri, $service->getConfiguration()->getMaxDataServiceVersion(), $host->getRequestVersion(), $host->getRequestMaxVersion());
$kind = $request->getTargetKind();
if ($kind == TargetKind::METADATA() || $kind == TargetKind::BATCH() || $kind == TargetKind::SERVICE_DIRECTORY()) {
return $request;
}
if ($kind == TargetKind::PRIMITIVE_VALUE() || $kind == TargetKind::MEDIA_RESOURCE()) {
// http://odata/NW.svc/Orders/$count
// http://odata/NW.svc/Orders(123)/Customer/CustomerID/$value
// http://odata/NW.svc/Employees(1)/$value
// http://odata/NW.svc/Employees(1)/ThumbNail_48X48/$value
$request->setContainerName($segments[count($segments) - 2]->getIdentifier());
} else {
$request->setContainerName($request->getIdentifier());
}
if ($request->getIdentifier() === ODataConstants::URI_COUNT_SEGMENT) {
if (!$service->getConfiguration()->getAcceptCountRequests()) {
throw ODataException::createBadRequestError(Messages::configurationCountNotAccepted());
}
$request->queryType = QueryType::COUNT();
// use of $count requires request DataServiceVersion
// and MaxDataServiceVersion greater than or equal to 2.0
$request->raiseResponseVersion(2, 0);
$request->raiseMinVersionRequirement(2, 0);
} else {
if ($request->isNamedStream()) {
$request->raiseMinVersionRequirement(3, 0);
} else {
if ($request->getTargetKind() == TargetKind::RESOURCE()) {
if (!$request->isLinkUri()) {
$resourceSetWrapper = $request->getTargetResourceSetWrapper();
//assert($resourceSetWrapper != null)
$hasNamedStream = $resourceSetWrapper->hasNamedStreams($service->getProvidersWrapper());
$hasBagProperty = $resourceSetWrapper->hasBagProperty($service->getProvidersWrapper());
if ($hasNamedStream || $hasBagProperty) {
$request->raiseResponseVersion(3, 0);
}
}
} else {
if ($request->getTargetKind() == TargetKind::BAG()) {
$request->raiseResponseVersion(3, 0);
}
}
}
}
return $request;
}
/**
* Process the $expand and $select option and update the request description.
*
* @return void
*
* @throws ODataException Throws bad request error in the following cases
* (1) If $expand or select cannot be applied to the
* requested resource.
* (2) If projection is disabled by the developer
* (3) If some error occurs while parsing the options
*/
private function _processExpandAndSelect()
{
$expand = $this->service->getHost()->getQueryStringItem(ODataConstants::HTTPQUERY_STRING_EXPAND);
if (!is_null($expand)) {
$this->_checkExpandOrSelectApplicable(ODataConstants::HTTPQUERY_STRING_EXPAND);
}
$select = $this->service->getHost()->getQueryStringItem(ODataConstants::HTTPQUERY_STRING_SELECT);
if (!is_null($select)) {
if (!$this->service->getConfiguration()->getAcceptProjectionRequests()) {
throw ODataException::createBadRequestError(Messages::configurationProjectionsNotAccepted());
}
$this->_checkExpandOrSelectApplicable(ODataConstants::HTTPQUERY_STRING_SELECT);
}
// We will generate RootProjectionNode in case of $link request also, but
// expand and select in this case must be null (we are ensuring this above)
// 'RootProjectionNode' is required while generating next page Link
if ($this->_expandSelectApplicable || $this->request->isLinkUri()) {
$rootProjectionNode = ExpandProjectionParser::parseExpandAndSelectClause($this->request->getTargetResourceSetWrapper(), $this->request->getTargetResourceType(), $this->request->getInternalOrderByInfo(), $this->request->getSkipCount(), $this->request->getTopCount(), $expand, $select, $this->service->getProvidersWrapper());
if ($rootProjectionNode->isSelectionSpecified()) {
$this->request->raiseMinVersionRequirement(2, 0);
}
if ($rootProjectionNode->hasPagedExpandedResult()) {
$this->request->raiseResponseVersion(2, 0);
}
$this->request->setRootProjectionNode($rootProjectionNode);
}
}
/**
* Ask data service to load stream provider instance.
*
* @return void
*
* @throws ODataException
*/
private function _loadStreamProvider()
{
if (is_null($this->_streamProvider)) {
$maxServiceVersion = $this->_service->getConfiguration()->getMaxDataServiceVersion();
if ($maxServiceVersion->compare(new Version(3, 0)) >= 0) {
$this->_streamProvider = $this->_service->getService('IStreamProvider2');
if (!is_null($this->_streamProvider) && (!is_object($this->_streamProvider) || !$this->_streamProvider instanceof IStreamProvider2)) {
throw ODataException::createInternalServerError(Messages::streamProviderWrapperInvalidStream2Instance());
}
}
if (is_null($this->_streamProvider)) {
$this->_streamProvider = $this->_service->getService('IStreamProvider');
if (!is_null($this->_streamProvider) && (!is_object($this->_streamProvider) || !$this->_streamProvider instanceof IStreamProvider)) {
throw ODataException::createInternalServerError(Messages::streamProviderWrapperInvalidStreamInstance());
}
}
}
}