Algo-Web /
POData
Complex classes like ProvidersWrapper often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use ProvidersWrapper, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 34 | class ProvidersWrapper |
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| 35 | { |
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| 36 | /** |
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| 37 | * Holds reference to IMetadataProvider implementation. |
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| 38 | * |
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| 39 | * @var IMetadataProvider |
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| 40 | */ |
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| 41 | private $metaProvider; |
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| 42 | |||
| 43 | /** |
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| 44 | * Holds reference to IServiceConfiguration implementation. |
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| 45 | * |
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| 46 | * @var IServiceConfiguration |
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| 47 | */ |
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| 48 | private $config; |
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| 49 | |||
| 50 | /* |
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| 51 | * Holds reference to ProvidersQueryWrapper implementation |
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| 52 | * |
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| 53 | * @var ProvidersQueryWrapper |
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| 54 | */ |
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| 55 | private $providerWrapper; |
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| 56 | |||
| 57 | /** |
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| 58 | * Cache for ResourceProperties of a resource type that belongs to a |
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| 59 | * resource set. An entry (ResourceProperty collection) in this cache |
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| 60 | * contains only the visible properties of ResourceType. |
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| 61 | * |
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| 62 | * @var array<array> |
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| 63 | */ |
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| 64 | private $propertyCache; |
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| 65 | |||
| 66 | /** |
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| 67 | * Cache for ResourceSetWrappers. If ResourceSet is invisible value will |
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| 68 | * be null. |
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| 69 | * |
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| 70 | * @var ResourceSetWrapper[] indexed by resource set name |
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| 71 | */ |
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| 72 | private $setWrapperCache; |
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| 73 | |||
| 74 | /** |
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| 75 | * Cache for ResourceTypes. |
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| 76 | * |
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| 77 | * @var ResourceType[] indexed by resource type name |
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| 78 | */ |
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| 79 | private $typeCache; |
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| 80 | |||
| 81 | /** |
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| 82 | * Cache for ResourceAssociationSet. If ResourceAssociationSet is invisible |
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| 83 | * value will be null. |
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| 84 | * |
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| 85 | * @var ResourceAssociationSet[] indexed by name |
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| 86 | */ |
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| 87 | private $associationSetCache; |
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| 88 | |||
| 89 | /** |
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| 90 | * Creates a new instance of ProvidersWrapper. |
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| 91 | * |
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| 92 | * @param IMetadataProvider $meta Reference to IMetadataProvider implementation |
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| 93 | * @param IQueryProvider $query Reference to IQueryProvider implementation |
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| 94 | * @param IServiceConfiguration $config Reference to IServiceConfiguration implementation |
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| 95 | */ |
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| 96 | public function __construct(IMetadataProvider $meta, IQueryProvider $query, IServiceConfiguration $config) |
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| 97 | { |
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| 98 | $this->metaProvider = $meta; |
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| 99 | $this->config = $config; |
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| 100 | $this->providerWrapper = new ProvidersQueryWrapper($query); |
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| 101 | $this->setWrapperCache = []; |
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| 102 | $this->typeCache = []; |
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| 103 | $this->propertyCache = []; |
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| 104 | } |
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| 105 | |||
| 106 | public function getProviderWrapper() |
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| 107 | { |
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| 108 | assert(null != $this->providerWrapper, 'Provider wrapper must be set'); |
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| 109 | return $this->providerWrapper; |
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| 110 | } |
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| 111 | |||
| 112 | //Wrappers for IMetadataProvider methods |
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| 113 | |||
| 114 | /** |
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| 115 | * To get the Container name for the data source, |
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| 116 | * Note: Wrapper for IMetadataProvider::getContainerName method |
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| 117 | * implementation. |
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| 118 | * |
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| 119 | * @throws ODataException Exception if implementation returns empty container name |
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| 120 | * |
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| 121 | * @return string that contains the name of the container |
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| 122 | */ |
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| 123 | public function getContainerName() |
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| 135 | |||
| 136 | /** |
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| 137 | * To get Namespace name for the data source, |
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| 138 | * Note: Wrapper for IMetadataProvider::getContainerNamespace method implementation. |
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| 139 | * |
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| 140 | * @throws ODataException Exception if implementation returns empty container namespace |
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| 141 | * |
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| 142 | * @return string that contains the namespace name |
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| 143 | */ |
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| 144 | public function getContainerNamespace() |
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| 156 | |||
| 157 | /** |
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| 158 | * To get the data service configuration. |
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| 159 | * |
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| 160 | * @return IServiceConfiguration |
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| 161 | */ |
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| 162 | public function getConfiguration() |
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| 166 | |||
| 167 | /** |
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| 168 | * To get all entity set information, |
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| 169 | * Note: Wrapper for IMetadataProvider::getResourceSets method implementation, |
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| 170 | * This method returns array of ResourceSetWrapper instances but the corresponding IDSMP method |
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| 171 | * returns array of ResourceSet instances. |
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| 172 | * |
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| 173 | * @throws ODataException when two resource sets with the same name are encountered |
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| 174 | * |
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| 175 | * @return ResourceSetWrapper[] The ResourceSetWrappers for the visible ResourceSets |
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| 176 | */ |
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| 177 | public function getResourceSets() |
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| 197 | |||
| 198 | /** |
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| 199 | * This function perform the following operations |
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| 200 | * (1) If the cache contain an entry [key, value] for the resourceset then |
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| 201 | * return the entry-value |
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| 202 | * (2) If the cache not contain an entry for the resourceset then validate |
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| 203 | * the resourceset |
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| 204 | * (a) If valid add entry as [resouceset_name, resourceSetWrapper] |
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| 205 | * (b) if not valid add entry as [resouceset_name, null] |
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| 206 | * Note: validating a resourceset means checking the resourceset is visible |
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| 207 | * or not using configuration. |
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| 208 | * |
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| 209 | * @param ResourceSet $resourceSet The resourceset to validate and get the |
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| 210 | * wrapper for |
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| 211 | * |
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| 212 | * @return ResourceSetWrapper|null Returns an instance if a resource set with the given name is visible |
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| 213 | */ |
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| 214 | private function validateResourceSetAndWrapper(ResourceSet $resourceSet) |
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| 215 | { |
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| 216 | $cacheKey = $resourceSet->getName(); |
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| 217 | if (array_key_exists($cacheKey, $this->setWrapperCache)) { |
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| 218 | return $this->setWrapperCache[$cacheKey]; |
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| 219 | } |
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| 220 | |||
| 221 | $this->validateResourceType($resourceSet->getResourceType()); |
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| 222 | $wrapper = new ResourceSetWrapper($resourceSet, $this->config); |
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| 223 | $nuVal = $wrapper->isVisible() ? $wrapper : null; |
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| 224 | $this->setWrapperCache[$cacheKey] = $nuVal; |
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| 225 | |||
| 226 | return $this->setWrapperCache[$cacheKey]; |
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| 227 | } |
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| 228 | |||
| 229 | /** |
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| 230 | * Validates the given instance of ResourceType. |
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| 231 | * |
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| 232 | * @param ResourceType $resourceType The ResourceType to validate |
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| 233 | * |
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| 234 | * @throws ODataException Exception if $resourceType is invalid |
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| 235 | * |
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| 236 | * @return ResourceType |
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| 237 | */ |
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| 238 | private function validateResourceType(ResourceType $resourceType) |
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| 250 | |||
| 251 | /** |
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| 252 | * To get all resource types in the data source, |
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| 253 | * Note: Wrapper for IMetadataProvider::getTypes method implementation. |
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| 254 | * |
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| 255 | * @throws ODataException |
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| 256 | * @return ResourceType[] |
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| 257 | */ |
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| 258 | public function getTypes() |
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| 259 | { |
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| 260 | $resourceTypes = $this->metaProvider->getTypes(); |
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| 261 | $resourceTypeNames = []; |
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| 262 | foreach ($resourceTypes as $resourceType) { |
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| 263 | if (in_array($resourceType->getName(), $resourceTypeNames)) { |
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| 264 | throw new ODataException( |
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| 265 | Messages::providersWrapperEntityTypeNameShouldBeUnique($resourceType->getName()), |
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| 266 | 500 |
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| 267 | ); |
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| 268 | } |
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| 269 | |||
| 270 | $resourceTypeNames[] = $resourceType->getName(); |
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| 271 | $this->validateResourceType($resourceType); |
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| 272 | } |
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| 273 | |||
| 274 | return $resourceTypes; |
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| 275 | } |
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| 276 | |||
| 277 | public function getSingletons() |
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| 278 | { |
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| 279 | $singletons = $this->metaProvider->getSingletons(); |
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| 280 | return (null == $singletons) ? [] : $singletons; |
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| 281 | } |
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| 282 | |||
| 283 | /** |
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| 284 | * To get a resource set based on the specified resource set name which is |
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| 285 | * visible, |
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| 286 | * Note: Wrapper for IMetadataProvider::resolveResourceSet method |
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| 287 | * implementation. |
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| 288 | * |
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| 289 | * @param string $name Name of the resource set |
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| 290 | * |
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| 291 | * @return ResourceSetWrapper|null Returns resource set with the given name if found, |
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| 292 | * NULL if resource set is set to invisible or not found |
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| 293 | */ |
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| 294 | public function resolveResourceSet($name) |
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| 295 | { |
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| 296 | if (array_key_exists($name, $this->setWrapperCache)) { |
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| 297 | return $this->setWrapperCache[$name]; |
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| 298 | } |
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| 299 | |||
| 300 | $resourceSet = $this->metaProvider->resolveResourceSet($name); |
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| 301 | if (null === $resourceSet) { |
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| 302 | return null; |
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| 303 | } |
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| 304 | |||
| 305 | return $this->validateResourceSetAndWrapper($resourceSet); |
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| 306 | } |
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| 307 | |||
| 308 | /** |
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| 309 | * To get a resource type based on the resource set name, |
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| 310 | * Note: Wrapper for IMetadataProvider::resolveResourceType |
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| 311 | * method implementation. |
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| 312 | * |
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| 313 | * @param string $name Name of the resource set |
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| 314 | * |
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| 315 | * @throws ODataException If the ResourceType is invalid |
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| 316 | * |
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| 317 | * @return ResourceType|null resource type with the given resource set name if found else NULL |
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| 318 | */ |
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| 319 | public function resolveResourceType($name) |
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| 320 | { |
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| 321 | $resourceType = $this->metaProvider->resolveResourceType($name); |
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| 322 | if (null === $resourceType) { |
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| 323 | return null; |
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| 324 | } |
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| 325 | |||
| 326 | return $this->validateResourceType($resourceType); |
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| 327 | } |
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| 328 | |||
| 329 | /** |
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| 330 | * Try to resolve named singleton |
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| 331 | * |
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| 332 | * @param string $name |
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| 333 | * @return mixed|null |
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| 334 | */ |
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| 335 | public function resolveSingleton($name) |
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| 336 | { |
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| 337 | $singletons = $this->metaProvider->getSingletons(); |
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| 338 | if (array_key_exists($name, $singletons)) { |
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| 339 | return $singletons[$name]; |
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| 340 | } |
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| 341 | return null; |
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| 342 | } |
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| 343 | |||
| 344 | /** |
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| 345 | * The method must return a collection of all the types derived from |
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| 346 | * $resourceType The collection returned should NOT include the type |
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| 347 | * passed in as a parameter |
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| 348 | * Note: Wrapper for IMetadataProvider::getDerivedTypes |
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| 349 | * method implementation. |
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| 350 | * |
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| 351 | * @param ResourceEntityType $resourceType Resource to get derived resource types from |
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| 352 | * |
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| 353 | * @throws InvalidOperationException when the meat provider doesn't return an array |
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| 354 | * |
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| 355 | * @return ResourceType[] |
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| 356 | */ |
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| 357 | public function getDerivedTypes(ResourceEntityType $resourceType) |
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| 358 | { |
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| 359 | $derivedTypes = $this->metaProvider->getDerivedTypes($resourceType); |
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| 360 | if (!is_array($derivedTypes)) { |
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| 361 | throw new InvalidOperationException( |
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| 362 | Messages::metadataAssociationTypeSetInvalidGetDerivedTypesReturnType($resourceType->getName()) |
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| 363 | ); |
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| 364 | } |
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| 365 | |||
| 366 | foreach ($derivedTypes as $derivedType) { |
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| 367 | $this->validateResourceType($derivedType); |
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| 368 | } |
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| 369 | |||
| 370 | return $derivedTypes; |
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| 371 | } |
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| 372 | |||
| 373 | /** |
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| 374 | * Returns true if $resourceType represents an Entity Type which has derived |
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| 375 | * Entity Types, else false. |
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| 376 | * Note: Wrapper for IMetadataProvider::hasDerivedTypes method implementation. |
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| 377 | * |
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| 378 | * @param ResourceEntityType $resourceType Resource to check for derived resource types |
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| 379 | * |
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| 380 | * @throws ODataException If the ResourceType is invalid |
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| 381 | * |
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| 382 | * @return bool |
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| 383 | */ |
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| 384 | public function hasDerivedTypes(ResourceEntityType $resourceType) |
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| 385 | { |
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| 386 | $this->validateResourceType($resourceType); |
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| 387 | |||
| 388 | return $this->metaProvider->hasDerivedTypes($resourceType); |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * Gets the visible resource properties for the given resource type from the given resource set wrapper. |
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| 393 | * |
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| 394 | * @param ResourceSetWrapper $setWrapper Resource set wrapper in question |
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| 395 | * @param ResourceType $resourceType Resource type in question |
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| 396 | * |
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| 397 | * @return ResourceProperty[] Collection of visible resource properties from the given resource set wrapper |
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| 398 | * and resource type |
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| 399 | */ |
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| 400 | public function getResourceProperties(ResourceSetWrapper $setWrapper, ResourceType $resourceType) |
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| 401 | { |
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| 402 | if ($resourceType->getResourceTypeKind() != ResourceTypeKind::ENTITY()) { |
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| 403 | //Complex resource type |
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| 404 | return $resourceType->getAllProperties(); |
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| 405 | } |
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| 406 | //TODO: move this to doctrine annotations |
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| 407 | $cacheKey = $setWrapper->getName() . '_' . $resourceType->getFullName(); |
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| 408 | if (!array_key_exists($cacheKey, $this->propertyCache)) { |
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| 409 | //Fill the cache |
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| 410 | $this->propertyCache[$cacheKey] = []; |
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| 411 | foreach ($resourceType->getAllProperties() as $resourceProperty) { |
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| 412 | //Check whether this is a visible navigation property |
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| 413 | //TODO: is this broken?? see #87 |
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| 414 | if ($resourceProperty->getTypeKind() == ResourceTypeKind::ENTITY() |
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| 415 | && $resourceType instanceof ResourceEntityType |
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| 416 | && null !== $this->getResourceSetWrapperForNavigationProperty( |
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| 417 | $setWrapper, |
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| 418 | $resourceType, |
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| 419 | $resourceProperty |
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| 420 | ) |
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| 421 | ) { |
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| 422 | $this->propertyCache[$cacheKey][$resourceProperty->getName()] = $resourceProperty; |
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| 423 | } else { |
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| 424 | //primitive, bag or complex property |
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| 425 | $this->propertyCache[$cacheKey][$resourceProperty->getName()] = $resourceProperty; |
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| 426 | } |
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| 427 | } |
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| 428 | } |
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| 429 | |||
| 430 | return $this->propertyCache[$cacheKey]; |
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| 431 | } |
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| 432 | |||
| 433 | /** |
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| 434 | * Gets the target resource set wrapper for the given navigation property, |
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| 435 | * source resource set wrapper and the source resource type. |
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| 436 | * |
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| 437 | * @param ResourceSetWrapper $resourceSetWrapper Source resource set |
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| 438 | * @param ResourceEntityType $resourceType Source resource type |
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| 439 | * @param ResourceProperty $navigationResourceProperty Navigation property |
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| 440 | * |
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| 441 | * @return ResourceSetWrapper|null Returns instance of ResourceSetWrapper |
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| 442 | * (describes the entity set and associated configuration) for the |
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| 443 | * given navigation property. returns NULL if resourceset for the |
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| 444 | * navigation property is invisible or if metadata provider returns |
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| 445 | * null resource association set |
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| 446 | */ |
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| 447 | public function getResourceSetWrapperForNavigationProperty( |
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| 471 | |||
| 472 | /** |
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| 473 | * Gets the ResourceAssociationSet instance for the given source association end, |
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| 474 | * Note: Wrapper for IMetadataProvider::getResourceAssociationSet |
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| 475 | * method implementation. |
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| 476 | * |
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| 477 | * @param ResourceSet $set Resource set of the source association end |
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| 478 | * @param ResourceEntityType $type Resource type of the source association end |
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| 479 | * @param ResourceProperty $property Resource property of the source association end |
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| 480 | * |
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| 481 | * @throws ODataException |
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| 482 | * @return ResourceAssociationSet|null Returns ResourceAssociationSet for the source |
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| 483 | * association end, NULL if no such |
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| 484 | * association end or resource set in the |
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| 485 | * other end of the association is invisible |
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| 486 | */ |
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| 487 | public function getResourceAssociationSet( |
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| 488 | ResourceSet $set, |
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| 489 | ResourceEntityType $type, |
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| 490 | ResourceProperty $property |
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| 491 | ) { |
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| 492 | $type = $this->getResourceTypeWherePropertyIsDeclared($type, $property); |
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| 493 | // usage below requires $type to not be null - so kaboom as early as possible |
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| 494 | assert(null != $type, 'Resource type obtained from property must not be null.'); |
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| 495 | assert($type instanceof ResourceEntityType); |
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| 496 | |||
| 497 | $associationSet = $this->metaProvider->getResourceAssociationSet( |
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| 498 | $set, |
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| 499 | $type, |
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| 500 | $property |
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| 501 | ); |
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| 502 | assert( |
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| 503 | null == $associationSet || $associationSet instanceof ResourceAssociationSet, |
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| 504 | 'Retrieved resource association must be either null or an instance of ResourceAssociationSet' |
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| 505 | ); |
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| 506 | |||
| 507 | if (null !== $associationSet) { |
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| 508 | $thisAssociationSetEnd = $associationSet->getResourceAssociationSetEnd( |
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| 509 | $set, |
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| 510 | $type, |
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| 511 | $property |
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| 512 | ); |
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| 513 | |||
| 514 | $relatedAssociationSetEnd = $associationSet->getRelatedResourceAssociationSetEnd( |
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| 515 | $set, |
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| 516 | $type, |
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| 517 | $property |
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| 518 | ); |
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| 519 | |||
| 520 | //If either $thisAssociationSetEnd and/or $relatedAssociationSetEnd |
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| 521 | //is null means the associationset we got from the IDSMP::getResourceAssociationSet is invalid. |
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| 522 | |||
| 523 | //Return null, if either AssociationSet's End1 or End2's resourceset name |
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| 524 | //doesn't match the name of resource set wrapper (param1) and resource type is not assignable |
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| 525 | //from given resource type (param2) |
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| 526 | if (null === $thisAssociationSetEnd || null === $relatedAssociationSetEnd) { |
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| 527 | throw new ODataException( |
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| 528 | Messages::providersWrapperIDSMPGetResourceSetReturnsInvalidResourceSet( |
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| 529 | $set->getName(), |
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| 530 | $type->getFullName(), |
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| 531 | $property->getName() |
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| 532 | ), |
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| 533 | 500 |
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| 534 | ); |
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| 535 | } |
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| 536 | |||
| 537 | $relatedResourceSetWrapper = $this->validateResourceSetAndWrapper( |
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| 538 | $relatedAssociationSetEnd->getResourceSet() |
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| 539 | ); |
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| 540 | if ($relatedResourceSetWrapper === null) { |
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| 541 | $associationSet = null; |
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| 542 | } else { |
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| 543 | $this->validateResourceType($thisAssociationSetEnd->getResourceType()); |
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| 544 | $this->validateResourceType($relatedAssociationSetEnd->getResourceType()); |
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| 545 | } |
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| 546 | } |
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| 547 | assert( |
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| 548 | null == $associationSet || $associationSet instanceof ResourceAssociationSet, |
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| 549 | 'Retrieved resource assocation must be either null or an instance of ResourceAssociationSet' |
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| 550 | ); |
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| 551 | |||
| 552 | return $associationSet; |
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| 553 | } |
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| 554 | |||
| 555 | /** |
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| 556 | * Gets the resource type on which the resource property is declared on, |
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| 557 | * If property is not declared in the given resource type, then this |
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| 558 | * function drill down to the inheritance hierarchy of the given resource |
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| 559 | * type to find out the base class in which the property is declared. |
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| 560 | * |
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| 561 | * @param ResourceType $type The resource type to start looking |
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| 562 | * @param ResourceProperty $property The resource property in question |
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| 563 | * |
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| 564 | * @return ResourceType|null Returns reference to the ResourceType on which |
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| 565 | * the $property is declared, NULL if |
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| 566 | * $property is not declared anywhere |
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| 567 | * in the inheritance hierarchy |
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| 568 | */ |
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| 569 | private function getResourceTypeWherePropertyIsDeclared(ResourceType $type, ResourceProperty $property) |
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| 581 | |||
| 582 | /** |
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| 583 | * Wrapper function over _validateResourceSetAndGetWrapper function. |
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| 584 | * |
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| 585 | * @param ResourceSet $resourceSet see the comments of _validateResourceSetAndGetWrapper |
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| 586 | * |
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| 587 | * @return ResourceSetWrapper|null see the comments of _validateResourceSetAndGetWrapper |
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| 588 | */ |
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| 589 | public function validateResourceSetAndGetWrapper(ResourceSet $resourceSet) |
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| 593 | |||
| 594 | /** |
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| 595 | * Gets the Edm Schema version compliance to the metadata. |
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| 596 | * |
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| 597 | * @return EdmSchemaVersion |
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| 598 | */ |
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| 599 | public function getEdmSchemaVersion() |
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| 604 | |||
| 605 | /** |
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| 606 | * Gets the underlying custom expression provider, the end developer is |
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| 607 | * responsible for implementing IExpressionProvider if he choose for. |
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| 608 | * |
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| 609 | * @return IExpressionProvider Instance of IExpressionProvider implementation |
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| 610 | */ |
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| 611 | public function getExpressionProvider() |
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| 615 | |||
| 616 | /** |
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| 617 | * Indicates if the QueryProvider can handle ordered paging, this means respecting order, skip, and top parameters |
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| 618 | * If the query provider can not handle ordered paging, it must return the entire result set and POData will |
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| 619 | * perform the ordering and paging. |
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| 620 | * |
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| 621 | * @return bool True if the query provider can handle ordered paging, false if POData should perform the paging |
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| 622 | */ |
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| 623 | public function handlesOrderedPaging() |
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| 627 | |||
| 628 | /** |
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| 629 | * Gets collection of entities belongs to an entity set. |
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| 630 | * |
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| 631 | * @param QueryType $queryType Indicates if this is a query for a count, entities, or entities |
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| 632 | * with a count |
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| 633 | * @param ResourceSet $resourceSet The entity set containing the entities that need to be fetched |
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| 634 | * @param FilterInfo|null $filterInfo Represents the $filter parameter of the OData query. |
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| 635 | * NULL if no $filter specified |
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| 636 | * @param InternalOrderByInfo|null $orderBy The orderBy information |
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| 637 | * @param integer|null $top The top count |
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| 638 | * @param integer|null $skip The skip count |
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| 639 | * @param SkipTokenInfo|null $skipToken The skip token |
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| 640 | * |
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| 641 | * @return QueryResult |
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| 642 | */ |
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| 643 | public function getResourceSet( |
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| 662 | |||
| 663 | /** |
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| 664 | * Gets an entity instance from an entity set identified by a key. |
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| 665 | * |
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| 666 | * @param ResourceSet $resourceSet The entity set containing the entity to fetch |
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| 667 | * @param KeyDescriptor $keyDescriptor The key identifying the entity to fetch |
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| 668 | * |
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| 669 | * @return object|null Returns entity instance if found, else null |
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| 670 | */ |
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| 671 | public function getResourceFromResourceSet(ResourceSet $resourceSet, KeyDescriptor $keyDescriptor) |
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| 675 | |||
| 676 | /** |
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| 677 | * Puts an entity instance to entity set identified by a key. |
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| 678 | * |
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| 679 | * @param ResourceSet $resourceSet The entity set containing the entity to update |
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| 680 | * @param KeyDescriptor $keyDescriptor The key identifying the entity to update |
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| 681 | * @param mixed $data |
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| 682 | * |
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| 683 | * @return bool|null Returns result of executing query |
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| 684 | */ |
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| 685 | public function putResource( |
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| 696 | |||
| 697 | /** |
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| 698 | * Get related resource set for a resource. |
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| 699 | * |
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| 700 | * @param QueryType $queryType Indicates if this is a query for a count, entities, or entities |
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| 701 | * with a count |
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| 702 | * @param ResourceSet $sourceResourceSet The entity set containing the source entity |
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| 703 | * @param object $sourceEntity The source entity instance |
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| 704 | * @param ResourceSet $targetResourceSet The resource set containing the target of the navigation property |
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| 705 | * @param ResourceProperty $targetProperty The navigation property to retrieve |
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| 706 | * @param FilterInfo|null $filterInfo Represents the $filter parameter of the OData query. |
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| 707 | * NULL if no $filter specified |
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| 708 | * @param mixed $orderBy sorted order if we want to get the data in some specific order |
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| 709 | * @param int $top number of records which need to be retrieved |
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| 710 | * @param int $skip number of records which need to be skipped |
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| 711 | * @param SkipTokenInfo|null $skipToken value indicating what records to skip |
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| 712 | * |
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| 713 | * @throws ODataException |
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| 714 | * |
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| 715 | * @return QueryResult |
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| 716 | */ |
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| 717 | public function getRelatedResourceSet( |
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| 742 | |||
| 743 | /** |
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| 744 | * Gets a related entity instance from an entity set identified by a key. |
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| 745 | * |
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| 746 | * @param ResourceSet $sourceResourceSet The entity set related to the entity to be fetched |
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| 747 | * @param object $sourceEntity The related entity instance |
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| 748 | * @param ResourceSet $targetResourceSet The entity set from which entity needs to be fetched |
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| 749 | * @param ResourceProperty $targetProperty The metadata of the target property |
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| 750 | * @param KeyDescriptor $keyDescriptor The key to identify the entity to be fetched |
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| 751 | * |
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| 752 | * @return object|null Returns entity instance if found, else null |
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| 753 | */ |
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| 754 | public function getResourceFromRelatedResourceSet( |
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| 769 | |||
| 770 | /** |
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| 771 | * Get related resource for a resource. |
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| 772 | * |
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| 773 | * @param ResourceSet $sourceResourceSet The source resource set |
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| 774 | * @param object $sourceEntity The source resource |
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| 775 | * @param ResourceSet $targetResourceSet The resource set of the navigation |
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| 776 | * property |
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| 777 | * @param ResourceProperty $targetProperty The navigation property to be |
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| 778 | * retrieved |
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| 779 | * |
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| 780 | * @return object|null The related resource if exists, else null |
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| 781 | */ |
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| 782 | public function getRelatedResourceReference( |
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| 795 | |||
| 796 | /** |
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| 797 | * Updates a resource. |
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| 798 | * |
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| 799 | * @param ResourceSet $sourceResourceSet The entity set containing the source entity |
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| 800 | * @param object $sourceEntityInstance The source entity instance |
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| 801 | * @param KeyDescriptor $keyDescriptor The key identifying the entity to fetch |
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| 802 | * @param object $data the New data for the entity instance |
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| 803 | * @param bool $shouldUpdate Should undefined values be updated or reset to default |
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| 804 | * |
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| 805 | * @return object|null the new resource value if it is assignable, or throw exception for null |
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| 806 | */ |
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| 807 | public function updateResource( |
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| 822 | |||
| 823 | /** |
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| 824 | * Delete resource from a resource set. |
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| 825 | * |
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| 826 | * @param ResourceSet $sourceResourceSet |
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| 827 | * @param object $sourceEntityInstance |
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| 828 | * |
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| 829 | * @return bool true if resources successfully deleted, otherwise false |
||
| 830 | */ |
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| 831 | public function deleteResource( |
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| 840 | |||
| 841 | /** |
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| 842 | * @param ResourceSet $resourceSet The entity set containing the entity to fetch |
||
| 843 | * @param object $sourceEntityInstance The source entity instance |
||
| 844 | * @param object $data The New data for the entity instance. |
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| 845 | * |
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| 846 | * @return object|null returns the newly created model if successful, or null if model creation failed. |
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| 847 | */ |
||
| 848 | public function createResourceforResourceSet( |
||
| 859 | |||
| 860 | public function getMetadataXML() |
||
| 864 | } |
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| 865 |
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This check marks private properties in classes that are never used. Those properties can be removed.