/**
* Test search InternalSkipToeknInfo::GetIndexOfFirstEntryInNextPage function
*/
public function testGetIndexOfFirstEntryInNextPage2()
{
try {
$northWindMetadata = CreateNorthWindMetadata1::Create();
$configuration = new DataServiceConfiguration($northWindMetadata);
$configuration->setEntitySetAccessRule('*', EntitySetRights::ALL);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, null, $configuration, false);
$resourceSetWrapper = $metaQueryProverWrapper->resolveResourceSet('Orders');
$resourceType = $resourceSetWrapper->getResourceType();
$orderBy = 'ShipName asc, Freight';
//Note: library will add prim key as last sort key
$orderBy .= ', OrderID';
$qp = new NorthWindQueryProvider1();
$orders = $qp->getResourceSet($resourceSetWrapper->getResourceSet());
$internalOrderByInfo = OrderByParser::parseOrderByClause($resourceSetWrapper, $resourceType, $orderBy, $metaQueryProverWrapper);
$compFun = $internalOrderByInfo->getSorterFunction();
$fun = $compFun->getReference();
usort($orders, $fun);
$numRecords = count($orders);
//-----------------------------------------------------------------
//Search with a key that exactly matches
$skipToken = utf8_decode(urldecode("'Antonio%20Moreno%20Taquer%C3%ADa',22.0000M,10365"));
$skipToken = urldecode($skipToken);
$internalSkipTokenInfo = SkipTokenParser::parseSkipTokenClause($resourceType, $internalOrderByInfo, $skipToken);
$nextIndex = $internalSkipTokenInfo->getIndexOfFirstEntryInTheNextPage($orders);
$this->assertTrue($nextIndex > 1);
$this->assertTrue($nextIndex < $numRecords);
//$nextIndex is the index of order record next to the searched record
$this->assertEquals($orders[$nextIndex - 1]->OrderID, 10365);
$this->assertEquals($orders[$nextIndex - 1]->Freight, 22.0);
//-----------------------------------------------------------------
//Search with a key that partially matches, in the DB there is no
//order with ShipName 'An', but there are records start with
//'An', so partial match, since its a parial match other two
//key wont be used for comparsion
$skipToken = "'An',22.0000M,10365";
$internalSkipTokenInfo = SkipTokenParser::parseSkipTokenClause($resourceType, $internalOrderByInfo, $skipToken);
$nextIndex = $internalSkipTokenInfo->getIndexOfFirstEntryInTheNextPage($orders);
$this->assertTrue($nextIndex > 1);
$this->assertTrue($nextIndex < $numRecords);
//Make sure this is the most matching record by comparing with previous record
$prevOrder = $orders[$nextIndex - 1];
$r = strcmp($prevOrder->ShipName, $orders[$nextIndex]->ShipName);
$this->assertTrue($r < 0);
//Make sure this is the most matching record by comparing with next record
$nextOrder = $orders[$nextIndex + 1];
$r = strcmp($nextOrder->ShipName, $orders[$nextIndex]->ShipName);
$this->assertTrue($r >= 0);
//-----------------------------------------------------------------
//Search with a key that does not exists
$skipToken = "'XXX',11,10365";
$internalSkipTokenInfo = SkipTokenParser::parseSkipTokenClause($resourceType, $internalOrderByInfo, $skipToken);
$nextIndex = $internalSkipTokenInfo->getIndexOfFirstEntryInTheNextPage($orders);
$this->assertTrue($nextIndex == -1);
//-----------------------------------------------------------------
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised.' . $exception->getMessage());
}
}
/**
* Gets the namespace of the given resource type,
* if it is null, then default to the container namespace.
*
* @param ResourceType $resourceType The resource type
*
* @return string The namespace of the resource type.
*/
protected function getResourceTypeNamespace(ResourceType $resourceType)
{
$resourceTypeNamespace = $resourceType->getNamespace();
if (empty($resourceTypeNamespace)) {
$resourceTypeNamespace = $this->metadataQueryproviderWrapper->getContainerNamespace();
}
return $resourceTypeNamespace;
}
/**
* Write the service document in Atom format.
*
* @param Object &$dummy Dummy object
*
* @return string
*/
public function writeRequest(&$dummy)
{
$this->_xmlWriter = new \XMLWriter();
$this->_xmlWriter->openMemory();
$this->_xmlWriter->startElementNs(null, ODataConstants::ATOM_PUBLISHING_SERVICE_ELEMENT_NAME, ODataConstants::APP_NAMESPACE);
$this->_xmlWriter->writeAttributeNs(ODataConstants::XML_NAMESPACE_PREFIX, ODataConstants::XML_BASE_ATTRIBUTE_NAME, null, $this->_baseUri);
$this->_xmlWriter->writeAttributeNs(ODataConstants::XMLNS_NAMESPACE_PREFIX, self::ATOM_NAMESPACE_PREFIX, null, ODataConstants::ATOM_NAMESPACE);
$this->_xmlWriter->writeAttributeNs(ODataConstants::XMLNS_NAMESPACE_PREFIX, self::APP_NAMESPACE_PREFIX, null, ODataConstants::APP_NAMESPACE);
$this->_xmlWriter->startElement(ODataConstants::ATOM_PUBLISHING_WORKSPACE_ELEMNT_NAME);
$this->_xmlWriter->startElementNs(self::ATOM_NAMESPACE_PREFIX, ODataConstants::ATOM_TITLE_ELELMET_NAME, null);
$this->_xmlWriter->text(ODataConstants::ATOM_PUBLISHING_WORKSPACE_DEFAULT_VALUE);
$this->_xmlWriter->endElement();
foreach ($this->_metadataQueryproviderWrapper->getResourceSets() as $resourceSetWrapper) {
//start collection node
$this->_xmlWriter->startElement(ODataConstants::ATOM_PUBLISHING_COLLECTION_ELEMENT_NAME);
$this->_xmlWriter->writeAttribute(ODataConstants::ATOM_HREF_ATTRIBUTE_NAME, $resourceSetWrapper->getName());
//start title node
$this->_xmlWriter->startElementNs(self::ATOM_NAMESPACE_PREFIX, ODataConstants::ATOM_TITLE_ELELMET_NAME, null);
$this->_xmlWriter->text($resourceSetWrapper->getName());
//end title node
$this->_xmlWriter->endElement();
//end collection node
$this->_xmlWriter->endElement();
}
//End workspace and service nodes
$this->_xmlWriter->endElement();
$this->_xmlWriter->endElement();
$serviceDocumentInAtom = $this->_xmlWriter->outputMemory(true);
return $serviceDocumentInAtom;
}
public function testWriteMetadata()
{
$northWindMetadata = CreateNorthWindMetadata1::Create();
$configuration = new DataServiceConfiguration($northWindMetadata);
$configuration->setEntitySetAccessRule("*", EntitySetRights::ALL);
$configuration->setMaxDataServiceVersion(DataServiceProtocolVersion::V3);
$northWindQuery = new NorthWindQueryProvider1();
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, $northWindQuery, $configuration, false);
$metadataWriter = new MetadataWriter($metaQueryProverWrapper);
$metadata = $metadataWriter->writeMetadata();
$this->assertNotNull($metadata);
$this->assertEquals($metaQueryProverWrapper->getContainerName(), 'NorthWindEntities');
$this->assertEquals($metaQueryProverWrapper->getContainerNamespace(), 'NorthWind');
$this->assertStringStartsWith('<edmx:Edmx Version="1.0"', $metadata);
$customerResourceSet = $metaQueryProverWrapper->resolveResourceSet('Customers');
$this->assertEquals($customerResourceSet->getName(), 'Customers');
$this->assertEquals($customerResourceSet->getResourceType()->getName(), 'Customer');
$customerEntityType = $metaQueryProverWrapper->resolveResourceType('Customer');
$this->assertEquals($customerEntityType->getResourceTypeKind(), ResourceTypeKind::ENTITY);
}
/**
* Build 'Projection Tree' from the given expand path segments
*
* @param array(array(string)) $expandPathSegments Collection of expand
* paths.
*
* @return void
*
* @throws ODataException If any error occurs while processing the expand
* path segments.
*/
private function _buildProjectionTree($expandPathSegments)
{
foreach ($expandPathSegments as $expandSubPathSegments) {
$currentNode = $this->_rootProjectionNode;
foreach ($expandSubPathSegments as $expandSubPathSegment) {
$resourceSetWrapper = $currentNode->getResourceSetWrapper();
$resourceType = $currentNode->getResourceType();
$resourceProperty = $resourceType->tryResolvePropertyTypeByName($expandSubPathSegment);
if (is_null($resourceProperty)) {
ODataException::createSyntaxError(Messages::expandProjectionParserPropertyNotFound($resourceType->getFullName(), $expandSubPathSegment, false));
} else {
if ($resourceProperty->getTypeKind() != ResourceTypeKind::ENTITY) {
ODataException::createBadRequestError(Messages::expandProjectionParserExpandCanOnlyAppliedToEntity($resourceType->getFullName(), $expandSubPathSegment));
}
}
$resourceSetWrapper = $this->_providerWrapper->getResourceSetWrapperForNavigationProperty($resourceSetWrapper, $resourceType, $resourceProperty);
if (is_null($resourceSetWrapper)) {
ODataException::createBadRequestError(Messages::badRequestInvalidPropertyNameSpecified($resourceType->getFullName(), $expandSubPathSegment));
}
$singleResult = $resourceProperty->isKindOf(ResourcePropertyKind::RESOURCE_REFERENCE);
$resourceSetWrapper->checkResourceSetRightsForRead($singleResult);
$pageSize = $resourceSetWrapper->getResourceSetPageSize();
$internalOrderByInfo = null;
if ($pageSize != 0 && !$singleResult) {
$this->_rootProjectionNode->setPagedExpandedResult(true);
$rt = $resourceSetWrapper->getResourceType();
//assert($rt != null)
$keys = array_keys($rt->getKeyProperties());
//assert(!empty($keys))
$orderBy = null;
foreach ($keys as $key) {
$orderBy = $orderBy . $key . ', ';
}
$orderBy = rtrim($orderBy, ', ');
try {
$internalOrderByInfo = OrderByParser::parseOrderByClause($resourceSetWrapper, $rt, $orderBy, $this->_providerWrapper);
} catch (ODataException $odataException) {
throw $odataException;
}
}
$node = $currentNode->findNode($expandSubPathSegment);
if (is_null($node)) {
$maxResultCount = $this->_providerWrapper->getConfiguration()->getMaxResultsPerCollection();
$node = new ExpandedProjectionNode($expandSubPathSegment, $resourceProperty, $resourceSetWrapper, $internalOrderByInfo, null, $pageSize == 0 ? null : $pageSize, $maxResultCount == PHP_INT_MAX ? null : $maxResultCount);
$currentNode->addNode($node);
}
$currentNode = $node;
}
}
}
/**
* Write entity container
*
* @return nothing
*/
private function _writeEntityContainer()
{
$this->_iOdataWriter->startElement(ODataConstants::ENTITY_CONTAINER);
$this->_iOdataWriter->writeAttribute(ODataConstants::NAME, $this->_metadataQueryproviderWrapper->getContainerName());
$this->_iOdataWriter->writeAttributeNs(ODataConstants::ODATA_METADATA_NAMESPACE_PREFIX, ODataConstants::ISDEFAULT_ENTITY_CONTAINER_ATTRIBUTE, null, "true");
foreach ($this->_metadataManager->getResourceSets() as $resourceSet) {
$this->_iOdataWriter->startElement(ODataConstants::ENTITY_SET);
$this->_iOdataWriter->writeAttribute(ODataConstants::NAME, $resourceSet->getName());
$this->_iOdataWriter->writeAttribute(ODataConstants::ENTITY_TYPE, $resourceSet->getResourceType()->getFullName());
$this->_iOdataWriter->endElement();
}
$this->_writeAssociationSets();
$this->_iOdataWriter->endElement();
}
/**
* Create SegmentDescriptor for the first segment
*
* @param string $segmentIdentifier The identifier part of the
* first segment
* @param string $keyPredicate The predicate part of the first
* segment if any else NULL
* @param boolean $checkRights Whether to check the rights on
* this segment
*
* @return SegmentDescriptor Descriptor for the first segment
*
* @throws ODataException Exception if any validation fails
*/
private function _createFirstSegmentDescriptor($segmentIdentifier, $keyPredicate, $checkRights)
{
$descriptor = new SegmentDescriptor();
$descriptor->setIdentifier($segmentIdentifier);
if ($segmentIdentifier === ODataConstants::URI_METADATA_SEGMENT) {
$this->_assertion(is_null($keyPredicate));
$descriptor->setTargetKind(RequestTargetKind::METADATA);
return $descriptor;
}
if ($segmentIdentifier === ODataConstants::URI_BATCH_SEGMENT) {
$this->_assertion(is_null($keyPredicate));
$descriptor->setTargetKind(RequestTargetKind::BATCH);
return $descriptor;
}
if ($segmentIdentifier === ODataConstants::URI_COUNT_SEGMENT) {
ODataException::createBadRequestError(Messages::segmentParserSegmentNotAllowedOnRoot(ODataConstants::URI_COUNT_SEGMENT));
}
if ($segmentIdentifier === ODataConstants::URI_LINK_SEGMENT) {
ODataException::createBadRequestError(Messages::segmentParserSegmentNotAllowedOnRoot(ODataConstants::URI_LINK_SEGMENT));
}
$resourceSetWrapper = $this->_providerWrapper->resolveResourceSet($segmentIdentifier);
if ($resourceSetWrapper === null) {
ODataException::createResourceNotFoundError($segmentIdentifier);
}
$descriptor->setTargetResourceSetWrapper($resourceSetWrapper);
$descriptor->setTargetResourceType($resourceSetWrapper->getResourceType());
$descriptor->setTargetSource(RequestTargetSource::ENTITY_SET);
$descriptor->setTargetKind(RequestTargetKind::RESOURCE);
if ($keyPredicate !== null) {
$keyDescriptor = $this->_createKeyDescriptor($segmentIdentifier . '(' . $keyPredicate . ')', $resourceSetWrapper->getResourceType(), $keyPredicate);
$descriptor->setKeyDescriptor($keyDescriptor);
if (!$keyDescriptor->isEmpty()) {
$descriptor->setSingleResult(true);
}
}
if ($checkRights) {
$resourceSetWrapper->checkResourceSetRightsForRead($descriptor->isSingleResult());
}
return $descriptor;
}
/**
* Write the service document in JSON format.
*
* @param Object &$dummy Dummy object
*
* @return string
*/
public function writeRequest(&$dummy)
{
// { "d" :
$this->_writer->startObjectScope();
$this->_writer->writeDataWrapper();
// {
$this->_writer->startObjectScope();
// "EntitySets"
$this->_writer->writeName(ODataConstants::ENTITY_SET);
// [
$this->_writer->startArrayScope();
foreach ($this->_metadataQueryproviderWrapper->getResourceSets() as $resourceSetWrapper) {
$this->_writer->writeValue($resourceSetWrapper->getName());
}
// ]
$this->_writer->endScope();
// }
$this->_writer->endScope();
// }
$this->_writer->endScope();
//result
$serviceDocumentInJson = $this->_writer->getJsonOutput();
return $serviceDocumentInJson;
}
/**
* Test whether order by parser identify and remove path duplication
*/
public function testOrderByWithPathDuplication()
{
try {
$northWindMetadata = CreateNorthWindMetadata3::Create();
$configuration = new DataServiceConfiguration($northWindMetadata);
$configuration->setEntitySetAccessRule('*', EntitySetRights::ALL);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, null, $configuration, false);
$resourceSetWrapper = $metaQueryProverWrapper->resolveResourceSet('Order_Details');
$resourceType = $resourceSetWrapper->getResourceType();
$orderBy = 'Order/Price desc, Product/ProductName asc, Order/Price asc';
$internalOrderInfo = OrderByParser::parseOrderByClause($resourceSetWrapper, $resourceType, $orderBy, $metaQueryProverWrapper);
//The orderby path Order/Price appears twice, but parser will consider only first path
$orderByInfo = $internalOrderInfo->getOrderByInfo();
//There are navigation (resource reference) properties in the orderby path so getNavigationPropertiesUsed should
//not be null
$naviUsed = $orderByInfo->getNavigationPropertiesUsed();
$this->assertFalse(is_null($naviUsed));
//3 path segment are there, but last one is duplicate of first one, so parser removes last one
$this->assertEquals(count($naviUsed), 2);
$this->assertTrue(is_array($naviUsed[0]));
$this->assertTrue(is_array($naviUsed[1]));
//one navgations used in first orderby 'Order'
$this->assertEquals(count($naviUsed[0]), 1);
//one navgations used in second orderby 'Prodcut'
$this->assertEquals(count($naviUsed[1]), 1);
$this->assertEquals($naviUsed[0][0]->getName(), 'Order');
$this->assertEquals($naviUsed[1][0]->getName(), 'Product');
$orderByPathSegments = $orderByInfo->getOrderByPathSegments();
$this->assertEquals(count($orderByPathSegments), 2);
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised' . $exception->getMessage());
}
}
/**
* Gets resource sets which are visible
*
* @return array(ResourceSetWrapper)
*/
public function getResourceSets()
{
return $this->_metadataQueryproviderWrapper->getResourceSets();
}
/**
* Build 'OrderBy Tree' from the given orderby path segments, also build
* comparsion function for each path segment.
*
* @param array(array) &$ordeyByPathSegments Collection of orderby path segments,
* this is passed by reference
* since we need this function to
* modify this array in two cases:
* 1. if asc or desc present, then the
* corrosponding sub path segment
* should be removed
* 2. remove duplicate orderby path
* segment
*
* @return void
*
* @throws ODataException If any error occurs while processing the orderby path
* segments
*/
private function _buildOrderByTree(&$ordeyByPathSegments)
{
foreach ($ordeyByPathSegments as $index1 => &$ordeyBySubPathSegments) {
$currentNode = $this->_rootOrderByNode;
$currentObject = $this->_dummyObject;
$ascending = true;
$subPathCount = count($ordeyBySubPathSegments);
// Check sort order is specified in the path, if so set a
// flag and remove that segment
if ($subPathCount > 1) {
if ($ordeyBySubPathSegments[$subPathCount - 1] === '*desc') {
$ascending = false;
unset($ordeyBySubPathSegments[$subPathCount - 1]);
$subPathCount--;
} else {
if ($ordeyBySubPathSegments[$subPathCount - 1] === '*asc') {
unset($ordeyBySubPathSegments[$subPathCount - 1]);
$subPathCount--;
}
}
}
$ancestors = array($this->_rootOrderByNode->getResourceSetWrapper()->getName());
foreach ($ordeyBySubPathSegments as $index2 => $orderBySubPathSegment) {
$isLastSegment = $index2 == $subPathCount - 1;
$resourceSetWrapper = null;
$resourceType = $currentNode->getResourceType();
$resourceProperty = $resourceType->tryResolvePropertyTypeByName($orderBySubPathSegment);
if (is_null($resourceProperty)) {
ODataException::createSyntaxError(Messages::orderByParserPropertyNotFound($resourceType->getFullName(), $orderBySubPathSegment));
}
if ($resourceProperty->isKindOf(ResourcePropertyKind::BAG)) {
ODataException::createBadRequestError(Messages::orderByParserBagPropertyNotAllowed($resourceProperty->getName()));
} else {
if ($resourceProperty->isKindOf(ResourcePropertyKind::PRIMITIVE)) {
if (!$isLastSegment) {
ODataException::createBadRequestError(Messages::orderByParserPrimitiveAsIntermediateSegment($resourceProperty->getName()));
}
$type = $resourceProperty->getInstanceType();
if ($type instanceof Binary) {
ODataException::createBadRequestError(Messages::orderbyParserSortByBinaryPropertyNotAllowed($resourceProperty->getName()));
}
} else {
if ($resourceProperty->getKind() == ResourcePropertyKind::RESOURCESET_REFERENCE || $resourceProperty->getKind() == ResourcePropertyKind::RESOURCE_REFERENCE) {
$this->_assertion($currentNode instanceof OrderByRootNode || $currentNode instanceof OrderByNode);
$resourceSetWrapper = $currentNode->getResourceSetWrapper();
$this->_assertion(!is_null($resourceSetWrapper));
$resourceSetWrapper = $this->_providerWrapper->getResourceSetWrapperForNavigationProperty($resourceSetWrapper, $resourceType, $resourceProperty);
if (is_null($resourceSetWrapper)) {
ODataException::createBadRequestError(Messages::badRequestInvalidPropertyNameSpecified($resourceType->getFullName(), $orderBySubPathSegment));
}
if ($resourceProperty->getKind() == ResourcePropertyKind::RESOURCESET_REFERENCE) {
ODataException::createBadRequestError(Messages::orderbyParserResourceSetReferenceNotAllowed($resourceProperty->getName(), $resourceType->getFullName()));
}
$resourceSetWrapper->checkResourceSetRightsForRead(true);
if ($isLastSegment) {
ODataException::createBadRequestError(Messages::orderByParserSortByNavigationPropertyIsNotAllowed($resourceProperty->getName()));
}
$ancestors[] = $orderBySubPathSegment;
} else {
if ($resourceProperty->isKindOf(ResourcePropertyKind::COMPLEX_TYPE)) {
if ($isLastSegment) {
ODataException::createBadRequestError(Messages::orderByParserSortByComplexPropertyIsNotAllowed($resourceProperty->getName()));
}
$ancestors[] = $orderBySubPathSegment;
} else {
ODataException::createInternalServerError(Messages::orderByParserUnexpectedPropertyType());
}
}
}
}
$node = $currentNode->findNode($orderBySubPathSegment);
if (is_null($node)) {
if ($resourceProperty->isKindOf(ResourcePropertyKind::PRIMITIVE)) {
$node = new OrderByLeafNode($orderBySubPathSegment, $resourceProperty, $ascending);
$this->_comparisonFunctions[] = $node->buildComparisonFunction($ancestors);
} else {
if ($resourceProperty->getKind() == ResourcePropertyKind::RESOURCE_REFERENCE) {
$node = new OrderByNode($orderBySubPathSegment, $resourceProperty, $resourceSetWrapper);
// Initialize this member variable (identified by
// $resourceProperty) of parent object.
try {
$dummyProperty = new \ReflectionProperty($currentObject, $resourceProperty->getName());
$object = $resourceProperty->getInstanceType()->newInstance();
$dummyProperty->setValue($currentObject, $object);
$currentObject = $object;
} catch (\ReflectionException $reflectionException) {
throw ODataException::createInternalServerError(Messages::orderByParserFailedToAccessOrInitializeProperty($resourceProperty->getName(), $resourceType->getName()));
}
} else {
if ($resourceProperty->getKind() == ResourcePropertyKind::COMPLEX_TYPE) {
$node = new OrderByNode($orderBySubPathSegment, $resourceProperty, null);
// Initialize this member variable
// (identified by $resourceProperty)of parent object.
try {
$dummyProperty = new \ReflectionProperty($currentObject, $resourceProperty->getName());
$object = $resourceProperty->getInstanceType()->newInstance();
$dummyProperty->setValue($currentObject, $object);
$currentObject = $object;
} catch (\ReflectionException $reflectionException) {
throw ODataException::createInternalServerError(Messages::orderByParserFailedToAccessOrInitializeProperty($resourceProperty->getName(), $resourceType->getName()));
}
}
}
}
$currentNode->addNode($node);
} else {
try {
$dummyProperty = new \ReflectionProperty($currentObject, $resourceProperty->getName());
$currentObject = $dummyProperty->getValue($currentObject);
} catch (\ReflectionException $reflectionException) {
throw ODataException::createInternalServerError(Messages::orderByParserFailedToAccessOrInitializeProperty($resourceProperty->getName(), $resourceType->getName()));
}
if ($node instanceof OrderByLeafNode) {
//remove duplicate orderby path
unset($ordeyByPathSegments[$index1]);
}
}
$currentNode = $node;
}
}
}
/**
* Execute queries for expansion.
*
* @param array(mixed)/mixed &$result Resource(s) whose navigation properties
* needs to be expanded.
*
* @return void
*/
private function _executeExpansion(&$result)
{
$expandedProjectionNodes = $this->_getExpandedProjectionNodes();
foreach ($expandedProjectionNodes as $expandedProjectionNode) {
$isCollection = $expandedProjectionNode->getResourceProperty()->getKind() == ResourcePropertyKind::RESOURCESET_REFERENCE;
$expandedPropertyName = $expandedProjectionNode->getResourceProperty()->getName();
if (is_array($result)) {
foreach ($result as $entry) {
// Check for null entry
if ($isCollection) {
$currentResourceSet = $this->_getCurrentResourceSetWrapper()->getResourceSet();
$resourceSetOfProjectedProperty = $expandedProjectionNode->getResourceSetWrapper()->getResourceSet();
$projectedProperty1 = $expandedProjectionNode->getResourceProperty();
$result1 = $this->_provider->getRelatedResourceSet($currentResourceSet, $entry, $resourceSetOfProjectedProperty, $projectedProperty1, null, null, null, null, null);
if (!empty($result1)) {
$internalOrderByInfo = $expandedProjectionNode->getInternalOrderByInfo();
if (!is_null($internalOrderByInfo)) {
$orderByFunction = $internalOrderByInfo->getSorterFunction()->getReference();
usort($result1, $orderByFunction);
unset($internalOrderByInfo);
$takeCount = $expandedProjectionNode->getTakeCount();
if (!is_null($takeCount)) {
$result1 = array_slice($result1, 0, $takeCount);
}
}
$entry->{$expandedPropertyName} = $result1;
$projectedProperty = $expandedProjectionNode->getResourceProperty();
$needPop = $this->_pushSegmentForNavigationProperty($projectedProperty);
$this->_executeExpansion($result1);
$this->_popSegment($needPop);
} else {
$entry->{$expandedPropertyName} = array();
}
} else {
$currentResourceSet1 = $this->_getCurrentResourceSetWrapper()->getResourceSet();
$resourceSetOfProjectedProperty1 = $expandedProjectionNode->getResourceSetWrapper()->getResourceSet();
$projectedProperty2 = $expandedProjectionNode->getResourceProperty();
$result1 = $this->_provider->getRelatedResourceReference($currentResourceSet1, $entry, $resourceSetOfProjectedProperty1, $projectedProperty2);
$entry->{$expandedPropertyName} = $result1;
if (!is_null($result1)) {
$projectedProperty3 = $expandedProjectionNode->getResourceProperty();
$needPop = $this->_pushSegmentForNavigationProperty($projectedProperty3);
$this->_executeExpansion($result1);
$this->_popSegment($needPop);
}
}
}
} else {
if ($isCollection) {
$currentResourceSet2 = $this->_getCurrentResourceSetWrapper()->getResourceSet();
$resourceSetOfProjectedProperty2 = $expandedProjectionNode->getResourceSetWrapper()->getResourceSet();
$projectedProperty4 = $expandedProjectionNode->getResourceProperty();
$result1 = $this->_provider->getRelatedResourceSet($currentResourceSet2, $result, $resourceSetOfProjectedProperty2, $projectedProperty4, null, null, null, null, null);
if (!empty($result1)) {
$internalOrderByInfo = $expandedProjectionNode->getInternalOrderByInfo();
if (!is_null($internalOrderByInfo)) {
$orderByFunction = $internalOrderByInfo->getSorterFunction()->getReference();
usort($result1, $orderByFunction);
unset($internalOrderByInfo);
$takeCount = $expandedProjectionNode->getTakeCount();
if (!is_null($takeCount)) {
$result1 = array_slice($result1, 0, $takeCount);
}
}
$result->{$expandedPropertyName} = $result1;
$projectedProperty7 = $expandedProjectionNode->getResourceProperty();
$needPop = $this->_pushSegmentForNavigationProperty($projectedProperty7);
$this->_executeExpansion($result1);
$this->_popSegment($needPop);
} else {
$result->{$expandedPropertyName} = array();
}
} else {
$currentResourceSet3 = $this->_getCurrentResourceSetWrapper()->getResourceSet();
$resourceSetOfProjectedProperty3 = $expandedProjectionNode->getResourceSetWrapper()->getResourceSet();
$projectedProperty5 = $expandedProjectionNode->getResourceProperty();
$result1 = $this->_provider->getRelatedResourceReference($currentResourceSet3, $result, $resourceSetOfProjectedProperty3, $projectedProperty5);
$result->{$expandedPropertyName} = $result1;
if (!is_null($result1)) {
$projectedProperty6 = $expandedProjectionNode->getResourceProperty();
$needPop = $this->_pushSegmentForNavigationProperty($projectedProperty6);
$this->_executeExpansion($result1);
$this->_popSegment($needPop);
}
}
}
}
}
/**
* Check wrapped resource set's resource type or any of the resource type derived
* from the this resource type has bag property associated with it.
*
* @param MetadataQueryProviderWrapper $provider Metadata query provider wrapper
*
* @return boolean
*/
public function hasBagProperty(MetadataQueryProviderWrapper $provider)
{
$arrayToDetectLoop = array();
$hasBagProperty = $this->_resourceSet->getResourceType()->hasBagProperty($arrayToDetectLoop);
unset($arrayToDetectLoop);
// This will check only the resource type associated with
// the resource set, we need to check presence of bag property
// in resource type which is derived form this resource type also.
if (!$hasBagProperty) {
$derivedTypes = $provider->getDerivedTypes($this->_resourceSet->getResourceType());
if (!is_null($derivedTypes)) {
foreach ($derivedTypes as $derivedType) {
$arrayToDetectLoop = array();
if ($derivedType->hasBagProperty($arrayToDetectLoop)) {
$hasBagProperty = true;
break;
}
}
}
}
return $hasBagProperty;
}
/**
* One can expand a navigation property only if corrosponding resource set is visible
*
*/
public function testExpandWithNonVisibleResourceSet()
{
try {
$northWindMetadata = CreateNorthWindMetadata3::Create();
$queryProvider = new NorthWindQueryProvider2();
$configuration = new DataServiceConfiguration($northWindMetadata);
//Make 'Customers' and 'Orders' visible, make 'Order_Details' invisible
$configuration->setEntitySetAccessRule('Customers', EntitySetRights::ALL);
$configuration->setEntitySetAccessRule('Orders', EntitySetRights::ALL);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, $queryProvider, $configuration, false);
$customersResourceSetWrapper = $metaQueryProverWrapper->resolveResourceSet('Customers');
$customerResourceType = $customersResourceSetWrapper->getResourceType();
$exceptionThrown = false;
try {
$projectionTree = ExpandProjectionParser::parseExpandAndSelectClause($customersResourceSetWrapper, $customerResourceType, null, null, null, 'Orders/Order_Details', null, $metaQueryProverWrapper);
} catch (ODataException $odataException) {
$exceptionThrown = true;
$this->assertStringEndsWith("(Check the resource set of the navigation property 'Order_Details' is visible)", $odataException->getMessage());
}
if (!$exceptionThrown) {
$this->fail('An expected ODataException for navigation to invisible resource set has not been thrown');
}
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised' . $exception->getMessage());
}
}
/**
* If last sub path segment specified in the select clause does not appear in the prjection tree,
* then parser will create 'ProjectionNode' for them
*/
public function testPrjectionNodeCreation()
{
try {
$northWindMetadata = CreateNorthWindMetadata3::Create();
$queryProvider = new NorthWindQueryProvider2();
$configuration = new DataServiceConfiguration($northWindMetadata);
$configuration->setEntitySetAccessRule('*', EntitySetRights::ALL);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, $queryProvider, $configuration, false);
$ordersResourceSetWrapper = $metaQueryProverWrapper->resolveResourceSet('Orders');
$orderResourceType = $ordersResourceSetWrapper->getResourceType();
//test selection of properties which is not included in expand clause
//1 primitve ('Order_Details/UnitPrice') and 1 link to navigation 'Customer'
$projectionTreeRoot = ExpandProjectionParser::parseExpandAndSelectClause($ordersResourceSetWrapper, $orderResourceType, null, null, null, 'Order_Details', 'Order_Details/UnitPrice, Customer', $metaQueryProverWrapper);
//expand option is absent
$this->assertTrue($projectionTreeRoot->isExpansionSpecified());
//select is applied
$this->assertTrue($projectionTreeRoot->isSelectionSpecified());
$this->assertFalse($projectionTreeRoot->canSelectAllImmediateProperties());
$this->assertFalse($projectionTreeRoot->canSelectAllProperties());
//there are 2 child nodes for the root
$this->assertEquals(count($projectionTreeRoot->getChildNodes()), 2);
//The child nodes one 'ProjectionNode' Customer and one 'ExpandedProjectionNode' for 'Order'
$childNodes = $projectionTreeRoot->getChildNodes();
$this->assertTrue(array_key_exists('Order_Details', $childNodes));
$this->assertTrue(array_key_exists('Customer', $childNodes));
$this->assertTrue($childNodes['Order_Details'] instanceof ExpandedProjectionNode);
$this->assertTrue($childNodes['Customer'] instanceof ProjectionNode);
//'Order_Detials' has a child node
$childNodes = $childNodes['Order_Details']->getChildNodes();
$this->assertEquals(count($childNodes), 1);
$this->assertTrue(array_key_exists('UnitPrice', $childNodes));
$this->assertTrue($childNodes['UnitPrice'] instanceof ProjectionNode);
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised' . $exception->getMessage());
}
}
/**
* test the creation of nextlink from an object.
* Test building of link with guid sub-value
*/
public function testCreationOfNextLink4()
{
try {
$northWindMetadata = CreateNorthWindMetadata3::Create();
$configuration = new DataServiceConfiguration($northWindMetadata);
$configuration->setEntitySetAccessRule('*', EntitySetRights::ALL);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($northWindMetadata, null, $configuration, false);
$resourceSetWrapper = $metaQueryProverWrapper->resolveResourceSet('Customers');
$resourceType = $resourceSetWrapper->getResourceType();
$orderBy = 'CustomerID, CustomerGuid';
$internalOrderByInfo = OrderByParser::parseOrderByClause($resourceSetWrapper, $resourceType, $orderBy, $metaQueryProverWrapper);
$skipToken = "null, guid'05b242e752eb46bd8f0e6568b72cd9a5'";
$internalSkipTokenInfo = SkipTokenParser::parseSkipTokenClause($resourceType, $internalOrderByInfo, $skipToken);
$keyObject = $internalSkipTokenInfo->getKeyObject();
$lastObject = new Customer2();
$lastObject->CustomerID = 'ABC';
$lastObject->CustomerGuid = '{05b242e7-52eb-46bd-8f0e-6568b72cd9a5}';
$nextLink = $internalSkipTokenInfo->buildNextPageLink($lastObject);
$this->assertEquals($nextLink, "'ABC', guid'%7B05b242e7-52eb-46bd-8f0e-6568b72cd9a5%7D'");
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised.' . $exception->getMessage());
}
}
public function testGetTypes2()
{
try {
//Try to get all resource sets with non of the resouce sets are visible
$configuration = null;
$metadataProvider = $this->_createMetadataAndConfiguration2($configuration);
$metaQueryProverWrapper = new MetadataQueryProviderWrapper($metadataProvider, null, $configuration, false);
$exceptionThrown = false;
try {
$metaQueryProverWrapper->getTypes();
} catch (ODataException $exception) {
$exceptionThrown = true;
$this->assertEquals($exception->getMessage(), 'More than one entity type with the name \'Order\' was found. Entity type names must be unique.');
}
if (!$exceptionThrown) {
$this->fail('An expected ODataException for entity type name repetition has not been thrown');
}
} catch (\Exception $exception) {
$this->fail('An unexpected Exception has been raised' . $exception->getMessage());
}
}
