Continued:

[core.git] / framework / main / classes / database / backend / lfdb_legacy / class_CachedLocalFileDatabase.php

diff --git a/framework/main/classes/database/backend/lfdb_legacy/class_CachedLocalFileDatabase.php b/framework/main/classes/database/backend/lfdb_legacy/class_CachedLocalFileDatabase.php
index a9edcabff27b6a23e3198ae32e37e66d36333306..7607e49a1465e2cd1b19a637efddf2d58f27382e 100644 (file)
--- a/framework/main/classes/database/backend/lfdb_legacy/class_CachedLocalFileDatabase.php
+++ b/framework/main/classes/database/backend/lfdb_legacy/class_CachedLocalFileDatabase.php
@@ -180,7 +180,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
         */
        private function getDataArrayFromFile (SplFileInfo $infoInstance) {
                // Debug message
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Reading elements from database file ' . $infoInstance . ' ...');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Reading elements from database file ' . $infoInstance . ' ...');
 
                // Init compressed data
                $compressedData = $this->getFileIoInstance()->loadFileContents($infoInstance);
@@ -193,8 +193,8 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                $dataArray = json_decode($serializedData, true);
 
                // Debug message
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Read ' . count($dataArray) . ' elements from database file ' . $infoInstance . '.');
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: dataArray=' . print_r($dataArray, true));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Read ' . count($dataArray) . ' elements from database file ' . $infoInstance . '.');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: dataArray=' . print_r($dataArray, true));
 
                // Finally return it
                return $dataArray;
@@ -209,18 +209,18 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
         */
        private function writeDataArrayToFqfn (SplFileInfo $infoInstance, array $dataArray) {
                // Debug message
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Flushing ' . count($dataArray) . ' elements to database file ' . $infoInstance . ' ...');
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: dataArray=' . print_r($dataArray, true));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Flushing ' . count($dataArray) . ' elements to database file ' . $infoInstance . ' ...');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: dataArray=' . print_r($dataArray, true));
 
                // Serialize and compress it
                $compressedData = $this->getCompressorChannel()->getCompressor()->compressStream(json_encode($dataArray));
 
                // Write this data BASE64 encoded to the file
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Writing ' . strlen($compressedData) . ' bytes ...');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Writing ' . strlen($compressedData) . ' bytes ...');
                $this->getFileIoInstance()->saveStreamToFile($infoInstance, $compressedData, $this);
 
                // Debug message
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Flushing ' . count($dataArray) . ' elements to database file completed.');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Flushing ' . count($dataArray) . ' elements to database file completed.');
        }
 
        /**
@@ -318,7 +318,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                $infoArray = $this->getContentsFromTableInfoFile($dataSetInstance);
 
                // Is the primary key there?
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableInfo=' . print_r($this->tableInfo, true));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableInfo=' . print_r($this->tableInfo, true));
                if (!isset($this->tableInfo[$tableName]['primary'])) {
                        // Then create the info file
                        $this->createTableInfoFile($dataSetInstance);
@@ -352,7 +352,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
         */
        public function querySelect ($tableName, LocalSearchCriteria $searchInstance) {
                // The result is null by any errors
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: tableName=%s,searchInstance=%s - CALLED!', $tableName, $searchInstance->__toString()));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: tableName=%s,searchInstance=%s - CALLED!', $tableName, $searchInstance->__toString()));
                $resultData = NULL;
 
                // Create full path name
@@ -364,6 +364,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                 */
                try {
                        // Get a directory pointer instance
+                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: Getting directory_class for pathName=%s ...', $pathName));
                        $directoryInstance = ObjectFactory::createObjectByConfiguredName('directory_class', array($pathName));
 
                        // Initialize the result data, this need to be rewritten e.g. if a local file cannot be read
@@ -380,9 +381,11 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                        // Read the directory with some exceptions
                        while (($fileInfoInstance = $directoryInstance->readDirectoryExcept(array('.htaccess', 'info.' . $this->getFileExtension()))) && (($limitFound < $searchInstance->getLimit()) || ($searchInstance->getLimit() == 0))) {
                                // Does the extension match?
-                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: fileInstance.extension=%s,this->getFileExtension()=%s', $fileInfoInstance->getExtension(), $this->getFileExtension()));
+                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: fileInfoInstance->extension=%s,this->fileExtension=%s', $fileInfoInstance->getExtension(), $this->getFileExtension()));
                                if ($fileInfoInstance->getExtension() !== $this->getFileExtension()) {
                                        // Skip this file!
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: Skipping fileInfoInstance->filename=%s ...', $fileInfoInstance->getFilename()));
+                                       $directoryInstance->getDirectoryIteratorInstance()->next();
                                        continue;
                                } // END - if
 
@@ -396,24 +399,24 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                                        $isFound = true;
 
                                        // Search in the criteria with FMFW (First Matches, First Wins)
-                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: dataArray()=%d', count($dataArray)));
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: dataArray()=%d', count($dataArray)));
                                        foreach ($dataArray as $key => $value) {
                                                // Make sure value is not bool
                                                assert(!is_bool($value));
 
                                                // Found one entry?
                                                $isFound = (($isFound === true) && ($searchInstance->isCriteriaMatching($key, $value)));
-                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: key=%s,value[%s]=%s,isFound=%s', $key, gettype($value), $value, intval($isFound)));
+                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: key=%s,value[%s]=%s,isFound=%s', $key, gettype($value), $value, intval($isFound)));
                                        } // END - foreach
 
                                        // Is all found?
-                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: isFound=%d,limitFound=%d,limit=%d', intval($isFound), $limitFound, $searchInstance->getLimit()));
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: isFound=%d,limitFound=%d,limit=%d', intval($isFound), $limitFound, $searchInstance->getLimit()));
                                        if ($isFound === true) {
                                                // Shall we skip this entry?
-                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: searchInstance->skip=%d', $searchInstance->getSkip()));
+                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: searchInstance->skip=%d', $searchInstance->getSkip()));
                                                if ($searchInstance->getSkip() > 0) {
                                                        // We shall skip some entries
-                                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: skipFound=%s', $skipFound));
+                                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: skipFound=%s', $skipFound));
                                                        if ($skipFound < $searchInstance->getSkip()) {
                                                                // Skip this entry
                                                                $skipFound++;
@@ -422,14 +425,14 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                                                } // END - if
 
                                                // Set id number
-                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: Setting dataArray[%s]=%d', $this->getIndexKey(), $idx));
+                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: Setting dataArray[%s]=%d', $this->getIndexKey(), $idx));
                                                $dataArray[$this->getIndexKey()] = $idx;
 
                                                // Entry found!
                                                array_push($resultData[BaseDatabaseBackend::RESULT_INDEX_ROWS], $dataArray);
 
                                                // Count found entries up
-                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: resultData[%s]()=%d', BaseDatabaseBackend::RESULT_INDEX_ROWS, count($resultData[BaseDatabaseBackend::RESULT_INDEX_ROWS])));
+                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: resultData[%s]()=%d', BaseDatabaseBackend::RESULT_INDEX_ROWS, count($resultData[BaseDatabaseBackend::RESULT_INDEX_ROWS])));
                                                $limitFound++;
                                        } // END - if
                                } else {
@@ -439,6 +442,9 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
 
                                // Count entry up
                                $idx++;
+
+                               // Advance to next entry
+                               $directoryInstance->getDirectoryIteratorInstance()->next();
                        } // END - while
 
                        // Close directory and throw the instance away
@@ -471,7 +477,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
         */
        public function queryInsertDataSet (StoreableCriteria $dataSetInstance) {
                // Try to save the request away
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: dataSetInstance=%s - CALLED!', $dataSetInstance->__toString()));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput(sprintf('CACHED-LFDB: dataSetInstance=%s - CALLED!', $dataSetInstance->__toString()));
                try {
                        // Create full path name
                        $infoInstance = $this->generateFileFromDataSet($dataSetInstance, md5($dataSetInstance->getUniqueValue()));
@@ -499,7 +505,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                }
 
                // Trace message
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: EXIT!');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: EXIT!');
        }
 
        /**
@@ -530,20 +536,18 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
 
                        // Read the directory with some exceptions
                        while (($fileInfoInstance = $directoryInstance->readDirectoryExcept(array('.htaccess', 'info.' . $this->getFileExtension()))) && (($limitFound < $searchInstance->getLimit()) || ($searchInstance->getLimit() == 0))) {
-                               // Debug message
-                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInstance.extension=' . $fileInfoInstance->getExtension() . ',this->getFileExtension()=' . $this->getFileExtension());
-
                                // Does the extension match?
+                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance->extension=' . $fileInfoInstance->getExtension() . ',this->getFileExtension()=' . $this->getFileExtension());
                                if ($fileInfoInstance->getExtension() !== $this->getFileExtension()) {
-                                       // Debug message
-                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.extension=' . $fileInfoInstance->getExtension() . ',getFileExtension()=' . $this->getFileExtension() . ' - SKIPPED!');
                                        // Skip this file!
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.extension=' . $fileInfoInstance->getExtension() . ',getFileExtension()=' . $this->getFileExtension() . ' - SKIPPED!');
+                                       $directoryInstance->getDirectoryIteratorInstance()->next();
                                        continue;
                                } // END - if
 
                                // Open this file for reading
                                $dataArray = $this->getDataArrayFromFile($fileInfoInstance);
-                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.pathname=' . $fileInfoInstance->getPathname() . ',dataArray='.print_r($dataArray, true));
+                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.pathname=' . $fileInfoInstance->getPathname() . ',dataArray='.print_r($dataArray, true));
 
                                // Is this an array?
                                if (is_array($dataArray)) {
@@ -560,14 +564,14 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                                        } // END - foreach
 
                                        // Is all found?
-                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: isFound=' . intval($isFound));
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: isFound=' . intval($isFound));
                                        if ($isFound === true) {
                                                // Shall we skip this entry?
                                                if ($searchInstance->getSkip() > 0) {
                                                        // We shall skip some entries
                                                        if ($skipFound < $searchInstance->getSkip()) {
                                                                // Skip this entry
-                                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Found entry, but skipping ...');
+                                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Found entry, but skipping ...');
                                                                $skipFound++;
                                                                break;
                                                        } // END - if
@@ -580,18 +584,21 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                                                        assert($searchKey != $this->indexKey);
 
                                                        // Debug message + add/update it
-                                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: criteriaKey=' . $searchKey . ',criteriaValue=' . $searchValue);
+                                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: criteriaKey=' . $searchKey . ',criteriaValue=' . $searchValue);
                                                        $dataArray[$searchKey] = $searchValue;
                                                } // END - foreach
 
                                                // Write the data to a local file
-                                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Writing dataArray()=' . count($dataArray) . ' to ' . $fileInfoInstance->getPathname() . ' ...');
+                                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: Writing dataArray()=' . count($dataArray) . ' to ' . $fileInfoInstance->getPathname() . ' ...');
                                                $this->writeDataArrayToFqfn($fileInfoInstance, $dataArray);
 
                                                // Count found entries up
                                                $limitFound++;
                                        } // END - if
                                } // END - if
+
+                               // Advance to next entry
+                               $directoryInstance->getDirectoryIteratorInstance()->next();
                        } // END - while
 
                        // Close the file pointer
@@ -645,7 +652,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                unset($data[$this->indexKey]);
 
                // Return it
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: data[' . gettype($data) . ']='.print_r($data, true));
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: data[' . gettype($data) . ']='.print_r($data, true));
                return $data;
        }
 
@@ -656,7 +663,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
         * @return      $count          Total rows of given table
         */
        public function countTotalRows($tableName) {
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableName=' . $tableName . ' - CALLED!');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableName=' . $tableName . ' - CALLED!');
 
                // Create full path name
                $pathName = $this->getConfigInstance()->getConfigEntry('local_database_path') . $tableName . DIRECTORY_SEPARATOR;
@@ -671,19 +678,17 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
 
                        // Read the directory with some exceptions
                        while ($fileInfoInstance = $directoryInstance->readDirectoryExcept(array('.htaccess', 'info.' . $this->getFileExtension()))) {
-                               // Debug message
-                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInstance.extension=' . $fileInfoInstance->getExtension() . ',this->getFileExtension()=' . $this->getFileExtension());
-
                                // Does the extension match?
+                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance->extension=' . $fileInfoInstance->getExtension() . ',this->getFileExtension()=' . $this->getFileExtension());
                                if ($fileInfoInstance->getExtension() !== $this->getFileExtension()) {
                                        // Debug message
-                                       //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.extension=' . $fileInfoInstance->getExtension() . ',getFileExtension()=' . $this->getFileExtension() . ' - SKIPPED!');
+                                       /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.extension=' . $fileInfoInstance->getExtension() . ',getFileExtension()=' . $this->getFileExtension() . ' - SKIPPED!');
                                        // Skip this file!
                                        continue;
                                } // END - if
 
                                // Count this row up
-                               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.pathname=' . $fileInfoInstance->getPathname() . ',getFileExtension()=' . $this->getFileExtension() . ' - COUNTED!');
+                               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: fileInfoInstance.pathname=' . $fileInfoInstance->getPathname() . ',getFileExtension()=' . $this->getFileExtension() . ' - COUNTED!');
                                $count++;
                        } // END - while
                } catch (FrameworkException $e) {
@@ -695,7 +700,7 @@ class CachedLocalFileDatabase extends BaseDatabaseBackend implements DatabaseBac
                }
 
                // Return count
-               //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableName=' . $tableName . ',count=' . $count . ' - EXIT!');
+               /* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__, __LINE__)->debugOutput('CACHED-LFDB: tableName=' . $tableName . ',count=' . $count . ' - EXIT!');
                return $count;
        }