/**
* Create a CouchDB-Lucene Query.
*
* @param string $designDocName
* @param string $viewName
* @return View\ODMLuceneQuery
*/
public function createLuceneQuery($designDocName, $viewName)
{
$luceneHandlerName = $this->config->getLuceneHandlerName();
$designDoc = $this->config->getDesignDocument($designDocName);
if ($designDoc) {
$designDoc = new $designDoc['className']($designDoc['options']);
}
$query = new ODMLuceneQuery($this->couchDBClient->getHttpClient(), $this->couchDBClient->getDatabase(), $luceneHandlerName, $designDocName, $viewName, $designDoc);
$query->setDocumentManager($this);
return $query;
}
/**
* @return array
* @throws HTTPException
* @throws \Exception
*/
public function getReplicationLog()
{
$sourceLog = null;
$targetLog = null;
$replicationDocId = '_local' . '/' . $this->task->getRepId();
$sourceResponse = $this->source->findDocument($replicationDocId);
$targetResponse = $this->target->findDocument($replicationDocId);
if ($sourceResponse->status == 200) {
$sourceLog = $sourceResponse->body;
} elseif ($sourceResponse->status != 404) {
throw HTTPException::fromResponse('/' . $this->source->getDatabase() . '/' . $replicationDocId, $sourceResponse);
}
if ($targetResponse->status == 200) {
$targetLog = $targetResponse->body;
} elseif ($targetResponse->status != 404) {
throw HTTPException::fromResponse('/' . $this->target->getDatabase() . '/' . $replicationDocId, $targetResponse);
}
return array($sourceLog, $targetLog);
}
/**
* Transfer missing revisions to the target. The Content-Type of response
* from the source should be multipart/mixed.
*
* @param string $docId
* @param array $missingRevs
* @param CouchDBClient $target
* @return array|HTTP\ErrorResponse|string
* @throws HTTPException
*/
public function transferChangedDocuments($docId, $missingRevs, CouchDBClient $target)
{
$path = '/' . $this->getDatabase() . '/' . $docId;
$params = array('revs' => true, 'latest' => true, 'open_revs' => json_encode($missingRevs));
$query = http_build_query($params);
$path .= '?' . $query;
$targetPath = '/' . $target->getDatabase() . '/' . $docId . '?new_edits=false';
$mutltipartHandler = new MultipartParserAndSender($this->getHttpClient(), $target->getHttpClient());
return $mutltipartHandler->request('GET', $path, $targetPath, null, array('Accept' => 'multipart/mixed'));
}
/**
* @param \Doctrine\CouchDB\CouchDBClient $client
* @param string $database
* @param bool $createIfNotFound
*
* @return bool Returns TRUE ONLY when the database existed before the call.
* @throws \Doctrine\CouchDB\HTTP\HTTPException
*/
public static function databaseExists($client, $database = null, $createIfNotFound = true)
{
try {
return $client->getDatabaseInfo($database ?: $client->getDatabase());
} catch (\Doctrine\CouchDB\HTTP\HTTPException $_ex) {
if (static::NotFound != $_ex->getCode()) {
throw $_ex;
}
if (true === $createIfNotFound) {
$client->createDatabase($database ?: $client->getDatabase());
}
}
return false;
}
