getParser() static public method

* parsers
static public getParser ( $prefix, $a = '' )
Esempio n. 1
0
 /**
  * Parse an RDF document into an EasyRdf_Graph
  *
  * @param object EasyRdf_Graph $graph   the graph to load the data into
  * @param string               $data    the RDF document data
  * @param string               $format  the format of the input data
  * @param string               $baseUri the base URI of the data being parsed
  * @return boolean             true if parsing was successful
  */
 public function parse($graph, $data, $format, $baseUri)
 {
     parent::checkParseParams($graph, $data, $format, $baseUri);
     if (array_key_exists($format, self::$_supportedTypes)) {
         $className = self::$_supportedTypes[$format];
     } else {
         throw new EasyRdf_Exception("EasyRdf_Parser_Arc does not support: {$format}");
     }
     $parser = ARC2::getParser($className);
     if ($parser) {
         $parser->parse($baseUri, $data);
         $rdfphp = $parser->getSimpleIndex(false);
         return parent::parse($graph, $rdfphp, 'php', $baseUri);
     } else {
         throw new EasyRdf_Exception("ARC2 failed to get a {$className} parser.");
     }
 }
Esempio n. 2
0
 /**
  * Parse an RDF document
  *
  * @param string $uri      the base URI of the data
  * @param string $data     the document data
  * @param string $format   the format of the input data
  * @return array           the parsed data
  */
 public function parse($uri, $data, $format)
 {
     if (!is_string($uri) or $uri == null or $uri == '') {
         throw new InvalidArgumentException("\$uri should be a string and cannot be null or empty");
     }
     if (!is_string($data) or $data == null or $data == '') {
         throw new InvalidArgumentException("\$data should be a string and cannot be null or empty");
     }
     if (!is_string($format) or $format == null or $format == '') {
         throw new InvalidArgumentException("\$format should be a string and cannot be null or empty");
     }
     if (array_key_exists($format, self::$_supportedTypes)) {
         $className = self::$_supportedTypes[$format];
     } else {
         throw new EasyRdf_Exception("Parsing documents of type {$format} " . "is not supported by EasyRdf_Parser_Arc.");
     }
     $parser = ARC2::getParser($className);
     if ($parser) {
         $parser->parse($uri, $data);
         return $parser->getSimpleIndex(false);
     } else {
         throw new EasyRdf_Exception("ARC2 failed to get a {$className} parser.");
     }
 }
Esempio n. 3
0
 function getSPARQLScriptParser($a = '')
 {
     return ARC2::getParser('SPARQLScript', $a);
 }