public function testPublicAccess()
{
$instance = new RepositoryClient('Foo', 'Bar', 'Nu', 'Vim');
$this->assertSame('Foo', $instance->getDefaultGraph());
$this->assertSame('Bar', $instance->getQueryEndpoint());
$this->assertSame('Nu', $instance->getUpdateEndpoint());
$this->assertSame('Vim', $instance->getDataEndpoint());
}
/**
* Execute a SPARQL update and return a boolean to indicate if the
* operations was successful. The method throws exceptions based on
* GenericHttpDatabaseConnector::mapHttpRequestError(). If errors occur and this
* method does not throw anything, then false is returned.
*
* @note When this is written, it is not clear if the update protocol
* supports a default-graph-uri parameter. Hence the target graph for
* all updates is generally encoded in the query string and not fixed
* when sending the query. Direct callers to this function must include
* the graph information in the queries that they build.
*
* @param $sparql string with the complete SPARQL update query (INSERT or DELETE)
*
* @return boolean
*/
public function doUpdate($sparql)
{
if ($this->repositoryClient->getUpdateEndpoint() === '') {
throw new BadHttpDatabaseResponseException(BadHttpDatabaseResponseException::ERROR_NOSERVICE, $sparql, 'not specified');
}
$this->httpRequest->setOption(CURLOPT_URL, $this->repositoryClient->getUpdateEndpoint());
$this->httpRequest->setOption(CURLOPT_POST, true);
$parameterString = "update=" . urlencode($sparql);
$this->httpRequest->setOption(CURLOPT_POSTFIELDS, $parameterString);
$this->httpRequest->setOption(CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded;charset=UTF-8'));
$this->httpRequest->execute();
if ($this->httpRequest->getLastErrorCode() == 0) {
return true;
}
$this->mapHttpRequestError($this->repositoryClient->getUpdateEndpoint(), $sparql);
return false;
}
