Use single-quotes instead of double

[core.git] / inc / classes / main / database / databases / class_LocalFileDatabase.php

diff --git a/inc/classes/main/database/databases/class_LocalFileDatabase.php b/inc/classes/main/database/databases/class_LocalFileDatabase.php
index d104151d0cda7ba443872d20b8b913e75dd5dfe7..6d54d6462a9ee8bc506968d1d5b3782ecbf09a92 100644 (file)
--- a/inc/classes/main/database/databases/class_LocalFileDatabase.php
+++ b/inc/classes/main/database/databases/class_LocalFileDatabase.php
@@ -52,11 +52,6 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
         */
        private $alreadyConnected = false;
 
-       /**
-        * Last exception
-        */
-       private $lastException = NULL;
-
        /**
         * Table information array
         */
@@ -101,15 +96,6 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                return $databaseInstance;
        }
 
-       /**
-        * Getter for last exception
-        *
-        * @return      $lastException  Last thrown exception
-        */
-       public final function getLastException () {
-               return $this->lastException;
-       }
-
        /**
         * Setter for the last read file
         *
@@ -121,16 +107,6 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                $this->lastFile = (string) $fqfn;
        }
 
-       /**
-        * Reset the last exception instance. This should be done after a "query"
-        * was completed without any errors.
-        *
-        * @return      void
-        */
-       private final function resetLastException () {
-               $this->lastException = NULL;
-       }
-
        /**
         * Getter for last read file
         *
@@ -412,13 +388,13 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                        $this->resetLastException();
                } catch (PathIsNoDirectoryException $e) {
                        // Path not found means "table not found" for real databases...
-                       $this->lastException = $e;
+                       $this->setLastException($e);
 
                        // So throw an SqlException here with faked error message
                        throw new SqlException (array($this, sprintf("Table '%s' not found", $tableName), self::DB_CODE_TABLE_MISSING), self::EXCEPTION_SQL_QUERY);
                } catch (FrameworkException $e) {
                        // Catch all exceptions and store them in last error
-                       $this->lastException = $e;
+                       $this->setLastException($e);
                }
 
                // Return the gathered result
@@ -448,7 +424,7 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                        $this->resetLastException();
                } catch (FrameworkException $e) {
                        // Catch all exceptions and store them in last error
-                       $this->lastException = $e;
+                       $this->setLastException($e);
 
                        // Throw an SQL exception
                        throw new SqlException(array($this, sprintf("Cannot write data to table '%s', is the table created?", $dataSetInstance->getTableName()), self::DB_CODE_TABLE_UNWRITEABLE), self::EXCEPTION_SQL_QUERY);
@@ -482,7 +458,7 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                        $searchInstance = $dataSetInstance->getSearchInstance();
 
                        // Read the directory with some exceptions
-                       while (($dataFile = $directoryInstance->readDirectoryExcept(array('.', '..', '.htaccess', '.svn', "info." . $this->getFileExtension()))) && ($limitFound < $searchInstance->getLimit())) {
+                       while (($dataFile = $directoryInstance->readDirectoryExcept(array('.', '..', '.htaccess', '.svn', 'info.' . $this->getFileExtension()))) && ($limitFound < $searchInstance->getLimit())) {
                                // Does the extension match?
                                if (substr($dataFile, -(strlen($this->getFileExtension()))) !== $this->getFileExtension()) {
                                        // Skip this file!
@@ -538,7 +514,7 @@ class LocalFileDatabase extends BaseDatabaseFrontend implements DatabaseFrontend
                        $this->resetLastException();
                } catch (FrameworkException $e) {
                        // Catch all exceptions and store them in last error
-                       $this->lastException = $e;
+                       $this->setLastException($e);
 
                        // Throw an SQL exception
                        throw new SqlException(array($this, sprintf("Cannot write data to table &#39;%s&#39;, is the table created?", $dataSetInstance->getTableName()), self::DB_CODE_TABLE_UNWRITEABLE), self::EXCEPTION_SQL_QUERY);