public function dropDimensionStorage(DataControllerCallContext $callcontext, DataSourceStructureHandler $datasourceStructureHandler, DatasetMetaData $logicalDataset, $columnName) {
$lookupDatasetName = StarSchemaNamingConvention::getAttributeRelatedName($logicalDataset->name, $columnName);
$request = new DatasetStorageRequest($lookupDatasetName);
LogHelper::log_debug($request);
$datasourceStructureHandler->dropDatasetStorage($callcontext, $request);
parent::dropDimensionStorage($callcontext, $datasourceStructureHandler, $logicalDataset, $columnName);
}
public static function getNewDatasetName ( $datasetUuid, $datasets ) {
$logicalDatasetUuid = StarSchemaNamingConvention::findFactsOwner($datasetUuid);
if (isset($logicalDatasetUuid)) {
$dataset = GD_DatasetMetaModelLoaderHelper::getDatasetByUUID($datasets, $logicalDatasetUuid);
return StarSchemaNamingConvention::getFactsRelatedName($dataset->name);
} else {
$dataset = GD_DatasetMetaModelLoaderHelper::getDatasetByUUID($datasets,$datasetUuid);
return $dataset->name;
}
}
public static function getExportDatasetName ( $datasetName, MetaModel $metamodel ) {
$logicalDatasetName = StarSchemaNamingConvention::findFactsOwner($datasetName);
if (isset($logicalDatasetName)) {
$dataset = $metamodel->getDataset($logicalDatasetName);
return isset($dataset->uuid) ? StarSchemaNamingConvention::getFactsRelatedName($dataset->uuid) : null;
} else {
$dataset = $metamodel->getDataset($datasetName);
return isset($dataset->uuid) ? $dataset->uuid : null;
}
}
protected function submitRecordBatch(RecordMetaData $recordMetaData) {
$dataManipulationController = data_controller_dml_get_instance();
$identifierLoader = new StarSchemaLookupIdentifierLoader();
$identifierLoader->load($this->datasetName, $recordMetaData, $this->recordsHolder);
$factsDatasetName = StarSchemaNamingConvention::getFactsRelatedName($this->datasetName);
if ($recordMetaData->findKeyColumns() == NULL) {
$this->insertedRecordCount += $dataManipulationController->insertDatasetRecordBatch($factsDatasetName, $this->recordsHolder);
}
else {
// even if we truncate the dataset we still need to support several references to the same record
list($insertedRecordCount, $updatedRecordCount, $deletedRecordCount) =
$dataManipulationController->insertOrUpdateOrDeleteDatasetRecordBatch($factsDatasetName, $this->recordsHolder);
$this->insertedRecordCount += $insertedRecordCount;
$this->updatedRecordCount += $updatedRecordCount;
$this->deletedRecordCount += $deletedRecordCount;
}
}
protected function prepareColumnMeasures(__CubeUIMetaDataGenerator_CallContext $callcontext, AbstractAttributeUIMetaData $attributeUIMetaData, $referencePath, CubeMetaData $cube, $columnName) {
if (isset($cube->measures)) {
foreach ($cube->measures as $measureName => $measure) {
if (!$measure->isUsed()) {
continue;
}
// it has been used already
if ($callcontext->usedMeasureNames[$measureName]) {
continue;
}
$owners = StarSchemaNamingConvention::preparePossibleOwners4Measure($measureName);
if (count($owners) != 1) {
continue;
}
$owner = $owners[0];
if ($columnName != $owner) {
continue;
}
$measureUIMetaData = new FactMeasureUIMetaData();
$measureUIMetaData->name = self::prepareMeasureUIMetaDataName($referencePath, $cube, $measureName);
$measureUIMetaData->publicName = $measure->publicName;
$measureUIMetaData->description = $measure->description;
$measureUIMetaData->type = clone $measure->type;
$measureUIMetaData->isSelectable = $measure->isUsed();
// there is a problem with the measure function
if (isset($measure->functionError)) {
$measureUIMetaData->description = $measure->functionError;
$measureUIMetaData->type = NULL;
}
$attributeUIMetaData->registerElement($measureUIMetaData);
// marking that the measure as used by this fact
$callcontext->usedMeasureNames[$measureName] = TRUE;
}
}
}
protected static function unregisterFactMeasure(CubeMetaData $cube, $columnName, $functionName)
{
$measureName = StarSchemaNamingConvention::getFactRelatedMeasureName($columnName, $functionName);
$measure = $cube->findMeasure($measureName);
if (isset($measure)) {
$cube->unregisterMeasure($measureName);
}
}
public function unprepareDimension(MetaModel $metamodel, DatasetMetaData $dataset, $columnName) {
$datasetName = StarSchemaNamingConvention::getAttributeRelatedName($dataset->name, $columnName);
$metamodel->unregisterDataset($datasetName);
}
public function dropDimensionStorage(DataControllerCallContext $callcontext, DataSourceStructureHandler $datasourceStructureHandler, DatasetMetaData $logicalDataset, $columnName) {
$datasetName = StarSchemaNamingConvention::getFactsRelatedName($logicalDataset->name);
$request = new UpdateDatasetStorageRequest($datasetName);
$request->addOperation(new DropColumnReferenceOperation($columnName));
LogHelper::log_debug($request);
$datasourceStructureHandler->updateDatasetStorage($callcontext, $request);
parent::dropDimensionStorage($callcontext, $datasourceStructureHandler, $logicalDataset, $columnName);
}
