protected function createReference ( $reference ) {
$node = new stdClass();
$node->type = NODE_TYPE_REFERENCE;
$node->language = LANGUAGE_NONE;
$node->status = NODE_PUBLISHED;
node_object_prepare($node);
$node->title = $reference->title;
$node->field_reference_sysname[$node->language][0]['value'] = GD_NamingConvention::generateReferenceName();
$node->field_reference_point[$node->language] = array();
foreach ( $reference->referencePoints as $referencePoint ) {
$referencePointNode = $this->createReferencePoint($referencePoint);
if ( empty($referencePointNode->nid ) ) {
throw new Exception('Reference Point node creation failed');
}
$node->field_reference_point[$node->language][] = array('nid'=>$referencePointNode->nid);
}
node_save($node);
return $node;
}
protected function prepareTestDatabase() {
$environment_metamodel = data_controller_get_environment_metamodel();
// registering test data source and creating corresponding database
$datasource = $environment_metamodel->findDataSource(DATASOURCE_NAME__TEST);
if (!isset($datasource)) {
$databaseNameSuffix = GD_NamingConvention::generateDataMartName() . '_ts';
$datasourceInfo = array('name' => DATASOURCE_NAME__TEST, 'publicName' => 'Test Suite', 'database' => $databaseNameSuffix);
gd_datasource_create($datasourceInfo);
// creating test tables
$this->createDatasetStorage(TABLE_NAME__LEAF);
$this->createDatasetStorage(TABLE_NAME__BRANCH);
$this->createDatasetStorage(TABLE_NAME__MAIN);
// populating the datasets
$this->populateDatasets();
}
}
protected function update(Import\ImportStream $stream, Import\ImportContext $context) {
$datasets = $stream->get('datasets');
if (empty($datasets)) {
return;
}
gd_datasource_set_active($context->get('datasourceName'));
$metamodel = data_controller_get_metamodel();
$environment_metamodel = data_controller_get_environment_metamodel();
$datasource = $environment_metamodel->getDataSource($context->get('datasourceName'));
foreach ( $datasets as $dataset ) {
$existingDataset = GD_DatasetMetaModelLoaderHelper::findDatasetByUUID($metamodel->datasets, $dataset->uuid);
if ( !$existingDataset ) {
// map for re-linking dependent objects
$dataset->originalName = $dataset->name;
// create new name
$newDatasetName = GD_NamingConvention::generateDatasetName();
$dataset->name = $newDatasetName;
$dataset->source = $newDatasetName;
$dataset->datasourceName = $datasource->name;
} else {
// map for re-linking dependent objects
$dataset->originalName = $dataset->name;
$dataset->name = $existingDataset->name;
$dataset->source = $existingDataset->source;
$dataset->datasourceName = $existingDataset->datasourceName;
}
}
// prepare dataset columns for import
$this->prepareColumns($datasets);
// prepares the metadata object, has to be of type RecordMetaData
foreach ( $datasets as $key => $dataset ) {
$metadata = new DatasetMetaData();
$metadata->initializeFrom($dataset);
$datasets[$key] = $metadata;
}
// ensure datasets are created in order to satisfy dependencies
usort($datasets, array(new ReferencedDatasetComparator(), 'compare'));
foreach ( $datasets as $dataset ) {
$existingDataset = GD_DatasetMetaModelLoaderHelper::findDatasetByUUID($metamodel->datasets, $dataset->uuid);
if ($existingDataset) {
gd_data_controller_ddl_modify_dataset($dataset);
} else {
MetaModelFactory::getInstance()->startGlobalModification();
try {
$transaction = db_transaction();
try {
gd_data_controller_ddl_create_dataset($dataset);
} catch (Exception $e) {
$transaction->rollback();
throw $e;
}
} catch (Exception $e) {
MetaModelFactory::getInstance()->finishGlobalModification(false);
throw $e;
}
MetaModelFactory::getInstance()->finishGlobalModification(true);
}
}
$stream->set('datasets',$datasets);
}
