Algo-Web /
POData
| @@ 250-269 (lines=20) @@ | ||
| 247 | * |
|
| 248 | * @return ExpandedProjectionNode|null |
|
| 249 | */ |
|
| 250 | private function getCurrentExpandedProjectionNode() |
|
| 251 | { |
|
| 252 | $expandedProjectionNode = $this->getRequest()->getRootProjectionNode(); |
|
| 253 | if (!is_null($expandedProjectionNode)) { |
|
| 254 | $names = $this->getStack()->getSegmentNames(); |
|
| 255 | $depth = count($names); |
|
| 256 | if (0 != $depth) { |
|
| 257 | for ($i = 1; $i < $depth; ++$i) { |
|
| 258 | $expandedProjectionNode = $expandedProjectionNode->findNode($names[$i]); |
|
| 259 | assert(!is_null($expandedProjectionNode), '!is_null($expandedProjectionNode)'); |
|
| 260 | assert( |
|
| 261 | $expandedProjectionNode instanceof ExpandedProjectionNode, |
|
| 262 | '$expandedProjectionNode instanceof ExpandedProjectionNode' |
|
| 263 | ); |
|
| 264 | } |
|
| 265 | } |
|
| 266 | } |
|
| 267 | ||
| 268 | return $expandedProjectionNode; |
|
| 269 | } |
|
| 270 | ||
| 271 | /** |
|
| 272 | * Pushes information about the segment whose instance is going to be |
|
| @@ 331-359 (lines=29) @@ | ||
| 328 | * |
|
| 329 | * @return ExpandedProjectionNode|null |
|
| 330 | */ |
|
| 331 | protected function getCurrentExpandedProjectionNode() |
|
| 332 | { |
|
| 333 | $expandedProjectionNode = $this->getRequest()->getRootProjectionNode(); |
|
| 334 | if (is_null($expandedProjectionNode)) { |
|
| 335 | return null; |
|
| 336 | } else { |
|
| 337 | $segmentNames = $this->getStack()->getSegmentNames(); |
|
| 338 | $depth = count($segmentNames); |
|
| 339 | // $depth == 1 means serialization of root entry |
|
| 340 | //(the resource identified by resource path) is going on, |
|
| 341 | //so control won't get into the below for loop. |
|
| 342 | //we will directly return the root node, |
|
| 343 | //which is 'ExpandedProjectionNode' |
|
| 344 | // for resource identified by resource path. |
|
| 345 | if ($depth != 0) { |
|
| 346 | for ($i = 1; $i < $depth; ++$i) { |
|
| 347 | $expandedProjectionNode |
|
| 348 | = $expandedProjectionNode->findNode($segmentNames[$i]); |
|
| 349 | assert(!is_null($expandedProjectionNode), 'is_null($expandedProjectionNode)'); |
|
| 350 | assert( |
|
| 351 | $expandedProjectionNode instanceof ExpandedProjectionNode, |
|
| 352 | '$expandedProjectionNode not instanceof ExpandedProjectionNode' |
|
| 353 | ); |
|
| 354 | } |
|
| 355 | } |
|
| 356 | } |
|
| 357 | ||
| 358 | return $expandedProjectionNode; |
|
| 359 | } |
|
| 360 | ||
| 361 | /** |
|
| 362 | * Check whether to expand a navigation property or not. |
|
