public function testCreate()
{
$directory = new \ZendSearch\Lucene\Storage\Directory\Filesystem(__DIR__ . '/_source/_files');
$stiFile = $directory->getFileObject('_1.sti');
$stiFileData = $stiFile->readBytes($directory->fileLength('_1.sti'));
// Load dictionary index data
list($termDictionary, $termDictionaryInfos) = unserialize($stiFileData);
$segmentInfo = new \ZendSearch\Lucene\Index\SegmentInfo($directory, '_1', 2);
$tiiFile = $segmentInfo->openCompoundFile('.tii');
$tiiFileData = $tiiFile->readBytes($segmentInfo->compoundFileLength('.tii'));
// Load dictionary index data
list($loadedTermDictionary, $loadedTermDictionaryInfos) = \ZendSearch\Lucene\Index\DictionaryLoader::load($tiiFileData);
$this->assertTrue($termDictionary == $loadedTermDictionary);
$this->assertTrue($termDictionaryInfos == $loadedTermDictionaryInfos);
}
/**
* Load terms dictionary index
*
* @throws \ZendSearch\Lucene\Exception\ExceptionInterface
*/
private function _loadDictionaryIndex()
{
// Check, if index is already serialized
if ($this->_directory->fileExists($this->_name . '.sti')) {
// Load serialized dictionary index data
$stiFile = $this->_directory->getFileObject($this->_name . '.sti');
$stiFileData = $stiFile->readBytes($this->_directory->fileLength($this->_name . '.sti'));
// Load dictionary index data
if (($unserializedData = @unserialize($stiFileData)) !== false) {
list($this->_termDictionary, $this->_termDictionaryInfos) = $unserializedData;
return;
}
}
// Load data from .tii file and generate .sti file
// Prefetch dictionary index data
$tiiFile = $this->openCompoundFile('.tii');
$tiiFileData = $tiiFile->readBytes($this->compoundFileLength('.tii'));
// Load dictionary index data
list($this->_termDictionary, $this->_termDictionaryInfos) = DictionaryLoader::load($tiiFileData);
$stiFileData = serialize(array($this->_termDictionary, $this->_termDictionaryInfos));
$stiFile = $this->_directory->createFile($this->_name . '.sti');
$stiFile->writeBytes($stiFileData);
}
