CC-2166: Packaging Improvements. Moved the Zend app into airtime_mvc. It is now installed to /var/www/airtime. Storage is now set to /srv/airtime/stor. Utils are now installed to /usr/lib/airtime/utils/. Added install/airtime-dircheck.php as a simple test to see if everything is install/uninstalled correctly.
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Paul Baranowski
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514777e8d2
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b11cbd8159
4546 changed files with 138 additions and 51 deletions
297
airtime_mvc/library/propel/runtime/lib/adapter/DBAdapter.php
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297
airtime_mvc/library/propel/runtime/lib/adapter/DBAdapter.php
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<?php
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/**
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* This file is part of the Propel package.
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*
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* @license MIT License
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*/
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/**
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* DBAdapter</code> defines the interface for a Propel database adapter.
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*
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* <p>Support for new databases is added by subclassing
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* <code>DBAdapter</code> and implementing its abstract interface, and by
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* registering the new database adapter and corresponding Propel
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* driver in the private adapters map (array) in this class.</p>
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*
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* <p>The Propel database adapters exist to present a uniform
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* interface to database access across all available databases. Once
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* the necessary adapters have been written and configured,
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* transparent swapping of databases is theoretically supported with
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* <i>zero code change</i> and minimal configuration file
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* modifications.</p>
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*
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* @author Hans Lellelid <hans@xmpl.org> (Propel)
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* @author Jon S. Stevens <jon@latchkey.com> (Torque)
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* @author Brett McLaughlin <bmclaugh@algx.net> (Torque)
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* @author Daniel Rall <dlr@finemaltcoding.com> (Torque)
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* @version $Revision: 1612 $
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* @package propel.runtime.adapter
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*/
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abstract class DBAdapter
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{
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const ID_METHOD_NONE = 0;
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const ID_METHOD_AUTOINCREMENT = 1;
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const ID_METHOD_SEQUENCE = 2;
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/**
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* Propel driver to Propel adapter map.
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* @var array
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*/
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private static $adapters = array(
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'mysql' => 'DBMySQL',
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'mysqli' => 'DBMySQLi',
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'mssql' => 'DBMSSQL',
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'dblib' => 'DBMSSQL',
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'sybase' => 'DBSybase',
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'oracle' => 'DBOracle',
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'oci' => 'DBOracle',
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'pgsql' => 'DBPostgres',
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'sqlite' => 'DBSQLite',
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'' => 'DBNone',
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);
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/**
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* Creates a new instance of the database adapter associated
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* with the specified Propel driver.
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*
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* @param string $driver The name of the Propel driver to
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* create a new adapter instance for or a shorter form adapter key.
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* @return DBAdapter An instance of a Propel database adapter.
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* @throws PropelException if the adapter could not be instantiated.
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*/
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public static function factory($driver) {
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$adapterClass = isset(self::$adapters[$driver]) ? self::$adapters[$driver] : null;
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if ($adapterClass !== null) {
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$a = new $adapterClass();
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return $a;
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} else {
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throw new PropelException("Unsupported Propel driver: " . $driver . ": Check your configuration file");
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}
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}
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/**
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* This method is called after a connection was created to run necessary
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* post-initialization queries or code.
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*
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* If a charset was specified, this will be set before any other queries
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* are executed.
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*
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* This base method runs queries specified using the "query" setting.
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*
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* @param PDO A PDO connection instance.
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* @param array An array of settings.
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* @see setCharset()
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*/
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public function initConnection(PDO $con, array $settings)
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{
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if (isset($settings['charset']['value'])) {
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$this->setCharset($con, $settings['charset']['value']);
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}
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if (isset($settings['queries']) && is_array($settings['queries'])) {
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foreach ($settings['queries'] as $queries) {
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foreach ((array)$queries as $query) {
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$con->exec($query);
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}
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}
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}
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}
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/**
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* Sets the character encoding using SQL standard SET NAMES statement.
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*
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* This method is invoked from the default initConnection() method and must
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* be overridden for an RDMBS which does _not_ support this SQL standard.
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*
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* @param PDO A PDO connection instance.
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* @param string The charset encoding.
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* @see initConnection()
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*/
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public function setCharset(PDO $con, $charset)
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{
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$con->exec("SET NAMES '" . $charset . "'");
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}
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/**
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* This method is used to ignore case.
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*
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* @param string The string to transform to upper case.
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* @return string The upper case string.
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*/
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public abstract function toUpperCase($in);
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/**
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* Returns the character used to indicate the beginning and end of
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* a piece of text used in a SQL statement (generally a single
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* quote).
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*
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* @return string The text delimeter.
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*/
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public function getStringDelimiter()
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{
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return '\'';
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}
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/**
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* This method is used to ignore case.
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*
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* @param string $in The string whose case to ignore.
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* @return string The string in a case that can be ignored.
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*/
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public abstract function ignoreCase($in);
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/**
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* This method is used to ignore case in an ORDER BY clause.
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* Usually it is the same as ignoreCase, but some databases
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* (Interbase for example) does not use the same SQL in ORDER BY
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* and other clauses.
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*
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* @param string $in The string whose case to ignore.
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* @return string The string in a case that can be ignored.
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*/
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public function ignoreCaseInOrderBy($in)
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{
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return $this->ignoreCase($in);
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}
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/**
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* Returns SQL which concatenates the second string to the first.
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*
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* @param string String to concatenate.
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* @param string String to append.
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* @return string
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*/
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public abstract function concatString($s1, $s2);
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/**
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* Returns SQL which extracts a substring.
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*
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* @param string String to extract from.
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* @param int Offset to start from.
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* @param int Number of characters to extract.
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* @return string
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*/
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public abstract function subString($s, $pos, $len);
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/**
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* Returns SQL which calculates the length (in chars) of a string.
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*
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* @param string String to calculate length of.
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* @return string
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*/
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public abstract function strLength($s);
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/**
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* Quotes database objec identifiers (table names, col names, sequences, etc.).
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* @param string $text The identifier to quote.
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* @return string The quoted identifier.
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*/
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public function quoteIdentifier($text)
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{
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return '"' . $text . '"';
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}
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/**
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* Quotes a database table which could have space seperating it from an alias, both should be identified seperately
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* @param string $table The table name to quo
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* @return string The quoted table name
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**/
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public function quoteIdentifierTable($table) {
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return implode(" ", array_map(array($this, "quoteIdentifier"), explode(" ", $table) ) );
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}
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/**
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* Returns the native ID method for this RDBMS.
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* @return int one of DBAdapter:ID_METHOD_SEQUENCE, DBAdapter::ID_METHOD_AUTOINCREMENT.
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*/
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protected function getIdMethod()
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{
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return DBAdapter::ID_METHOD_AUTOINCREMENT;
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}
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/**
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* Whether this adapter uses an ID generation system that requires getting ID _before_ performing INSERT.
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* @return boolean
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*/
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public function isGetIdBeforeInsert()
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{
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return ($this->getIdMethod() === DBAdapter::ID_METHOD_SEQUENCE);
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}
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/**
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* Whether this adapter uses an ID generation system that requires getting ID _before_ performing INSERT.
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* @return boolean
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*/
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public function isGetIdAfterInsert()
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{
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return ($this->getIdMethod() === DBAdapter::ID_METHOD_AUTOINCREMENT);
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}
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/**
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* Gets the generated ID (either last ID for autoincrement or next sequence ID).
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* @return mixed
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*/
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public function getId(PDO $con, $name = null)
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{
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return $con->lastInsertId($name);
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}
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/**
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* Returns timestamp formatter string for use in date() function.
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* @return string
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*/
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public function getTimestampFormatter()
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{
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return "Y-m-d H:i:s";
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}
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/**
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* Returns date formatter string for use in date() function.
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* @return string
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*/
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public function getDateFormatter()
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{
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return "Y-m-d";
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}
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/**
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* Returns time formatter string for use in date() function.
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* @return string
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*/
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public function getTimeFormatter()
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{
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return "H:i:s";
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}
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/**
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* Should Column-Names get identifiers for inserts or updates.
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* By default false is returned -> backwards compability.
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*
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* it`s a workaround...!!!
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*
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* @todo should be abstract
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* @return boolean
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* @deprecated
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*/
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public function useQuoteIdentifier()
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{
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return false;
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}
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/**
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* Modifies the passed-in SQL to add LIMIT and/or OFFSET.
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*/
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public abstract function applyLimit(&$sql, $offset, $limit);
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/**
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* Gets the SQL string that this adapter uses for getting a random number.
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*
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* @param mixed $seed (optional) seed value for databases that support this
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*/
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public abstract function random($seed = null);
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}
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