Test: Storing Models in Database

// Include RAP
define("RDFAPI_INCLUDE_DIR", "./../api/");
include(RDFAPI_INCLUDE_DIR . "RDFAPI.php");
 
// Connect to MsAccess database (rdf_db DSN)
// using connection settings defined in constants.php :
$rdf_database = ModelFactory::getDbStore();

// Filename of an RDF document
$base="example1.rdf";

// Create a new memory model
$memModel = ModelFactory::getDefaultModel();

// Load and parse document
$memModel->load($base);

// An unique modelURI will be generated
$rdf_database->putModel($memModel);

// You can also provide an URI for the model to be stored
$modelURI = "example1.rdf";

// But then you must check if there already is a model with the same modelURI
// otherwise the method putModel() will return FALSE
if ($rdf_database->modelExists($modelURI))
   echo "Model with the same URI: '$modelURI' already exists";
else
   $rdf_database->putModel($memModel, $modelURI);

$modelURI = "newDbModel";

// Base URI of the new model (optional)
$baseURI = "baseURIofMyNewDbModel#";

// Get a new DbModel
if ($rdf_database->modelExists($modelURI))
   echo "Model with the same URI: '$modelURI' already exists";
else
   $dbModel = $rdf_database->getNewModel($modelURI, $baseURI);

// Get an array with modelURI and baseURI of all models stored in rdf database
$list = $rdf_database->listModels();

// Show the database contents
foreach ($list as $model) {
   echo "modelURI: " .$model['modelURI'] ."<BR>";
   echo "baseURI : " .$model['baseURI'] ."<BR><BR>";
}