From d4b19712c271c3bf9d16909768c4bd84d617afd5 Mon Sep 17 00:00:00 2001 From: "ctrlaltca@gmail.com" <> Date: Mon, 20 Jun 2011 14:26:39 +0000 Subject: killed the experimental activecontrols implementation backported from yii --- framework/Testing/Data/TDbCommand.php | 344 ---------------------------------- 1 file changed, 344 deletions(-) delete mode 100755 framework/Testing/Data/TDbCommand.php (limited to 'framework/Testing/Data/TDbCommand.php') diff --git a/framework/Testing/Data/TDbCommand.php b/framework/Testing/Data/TDbCommand.php deleted file mode 100755 index dd3a9fe6..00000000 --- a/framework/Testing/Data/TDbCommand.php +++ /dev/null @@ -1,344 +0,0 @@ - - * @link http://www.yiiframework.com/ - * @copyright Copyright © 2008-2009 Yii Software LLC - * @license http://www.yiiframework.com/license/ - */ - -/** - * TDbCommand represents an SQL statement to execute against a database. - * - * It is usually created by calling {@link TDbConnection::createCommand}. - * The SQL statement to be executed may be set via {@link setText Text}. - * - * To execute a non-query SQL (such as insert, delete, update), call - * {@link execute}. To execute an SQL statement that returns result data set - * (such as SELECT), use {@link query} or its convenient versions {@link queryRow}, - * {@link queryColumn}, or {@link queryScalar}. - * - * If an SQL statement returns results (such as a SELECT SQL), the results - * can be accessed via the returned {@link TDbDataReader}. - * - * TDbCommand supports SQL statment preparation and parameter binding. - * Call {@link bindParam} to bind a PHP variable to a parameter in SQL. - * Call {@link bindValue} to bind a value to an SQL parameter. - * When binding a parameter, the SQL statement is automatically prepared. - * You may also call {@link prepare} to explicitly prepare an SQL statement. - * - * @author Qiang Xue - * @version $Id$ - * @package System.Testing.Data - * @since 1.0 - */ -class TDbCommand extends TComponent -{ - private $_connection; - private $_text=''; - private $_statement=null; - private $_params; - - /** - * Constructor. - * @param TDbConnection the database connection - * @param string the SQL statement to be executed - */ - public function __construct(TDbConnection $connection,$text) - { - $this->_connection=$connection; - $this->setText($text); - } - - /** - * Set the statement to null when serializing. - */ - public function __sleep() - { - $this->_statement=null; - return array_keys(get_object_vars($this)); - } - - /** - * @return string the SQL statement to be executed - */ - public function getText() - { - return $this->_text; - } - - /** - * Specifies the SQL statement to be executed. - * Any previous execution will be terminated or cancel. - * @param string the SQL statement to be executed - */ - public function setText($value) - { - $this->_text=$value; - $this->cancel(); - } - - /** - * @return TDbConnection the connection associated with this command - */ - public function getConnection() - { - return $this->_connection; - } - - /** - * @return PDOStatement the underlying PDOStatement for this command - * It could be null if the statement is not prepared yet. - */ - public function getPdoStatement() - { - return $this->_statement; - } - - /** - * Prepares the SQL statement to be executed. - * For complex SQL statement that is to be executed multiple times, - * this may improve performance. - * For SQL statement with binding parameters, this method is invoked - * automatically. - */ - public function prepare() - { - if($this->_statement==null) - { - try - { - $this->_statement=$this->getConnection()->getPdoInstance()->prepare($this->getText()); - $this->_params=array(); - } - catch(Exception $e) - { - Prado::log('Error in preparing SQL: '.$this->getText(),TLogger::ERROR,'System.Testing.Data.TDbCommand'); - throw new TDbException('TDbCommand failed to prepare the SQL statement: {0}', - $e->getMessage()); - } - } - } - - /** - * Cancels the execution of the SQL statement. - */ - public function cancel() - { - $this->_statement=null; - } - - /** - * Binds a parameter to the SQL statement to be executed. - * @param mixed Parameter identifier. For a prepared statement - * using named placeholders, this will be a parameter name of - * the form :name. For a prepared statement using question mark - * placeholders, this will be the 1-indexed position of the parameter. - * @param mixed Name of the PHP variable to bind to the SQL statement parameter - * @param int SQL data type of the parameter. If null, the type is determined by the PHP type of the value. - * @param int length of the data type - * @see http://www.php.net/manual/en/function.PDOStatement-bindParam.php - */ - public function bindParameter($name, &$value, $dataType=null, $length=null) - { - $this->prepare(); - if($dataType===null) - $this->_statement->bindParam($name,$value,$this->_connection->getPdoType(gettype($value))); - else if($length===null) - $this->_statement->bindParam($name,$value,$dataType); - else - $this->_statement->bindParam($name,$value,$dataType,$length); - if($this->_connection->enableParamLogging) - $this->_params[]=$name.'=['.gettype($value).']'; - } - - - /** - * Binds a value to a parameter. - * @param mixed Parameter identifier. For a prepared statement - * using named placeholders, this will be a parameter name of - * the form :name. For a prepared statement using question mark - * placeholders, this will be the 1-indexed position of the parameter. - * @param mixed The value to bind to the parameter - * @param int SQL data type of the parameter. If null, the type is determined by the PHP type of the value. - * @see http://www.php.net/manual/en/function.PDOStatement-bindValue.php - */ - public function bindValue($name, $value, $dataType=null) - { - $this->prepare(); - if($dataType===null) - $this->_statement->bindValue($name,$value,$this->_connection->getPdoType(gettype($value))); - else - $this->_statement->bindValue($name,$value,$dataType); - if($this->_connection->enableParamLogging) - $this->_params[]=$name.'='.var_export($value,true); - } - - /** - * Executes the SQL statement. - * This method is meant only for executing non-query SQL statement. - * No result set will be returned. - * @return integer number of rows affected by the execution. - * @throws CException execution failed - */ - public function execute() - { - $params=$this->_connection->enableParamLogging && !empty($this->_params) ? '. Bind with parameter ' . implode(', ',$this->_params) : ''; - Prado::trace('Executing SQL: '.$this->getText().$params,'System.Testing.Data.TDbCommand'); - try - { - /* - if($this->_connection->enableProfiling) - Prado::beginProfile('System.Testing.Data.TDbCommand.execute('.$this->getText().')','System.Testing.Data.TDbCommand.execute'); - */ - if($this->_statement instanceof PDOStatement) - { - $this->_statement->execute(); - $n=$this->_statement->rowCount(); - } - else - $n=$this->getConnection()->getPdoInstance()->exec($this->getText()); - /* - if($this->_connection->enableProfiling) - Prado::endProfile('System.Testing.Data.TDbCommand.execute('.$this->getText().')','System.Testing.Data.TDbCommand.execute'); - */ - return $n; - } - catch(Exception $e) - { - /* - if($this->_connection->enableProfiling) - Prado::endProfile('System.Testing.Data.TDbCommand.execute('.$this->getText().')','System.Testing.Data.TDbCommand.execute'); - */ - Prado::log('Error in executing SQL: '.$this->getText().$params,TLogger::ERROR,'System.Testing.Data.TDbCommand'); - throw new TDbException('TDbCommand failed to execute the SQL statement: {0}', - $e->getMessage()); - } - } - - /** - * @return String prepared SQL text for debugging purposes. - */ - public function getDebugStatementText() - { - if(Prado::getApplication()->getMode() === TApplicationMode::Debug) - { - $params=$this->_connection->enableParamLogging && !empty($this->_params) ? '. Bind with parameter ' . implode(', ',$this->_params) : ''; - return $this->_statement instanceof PDOStatement ? - $this->_statement->queryString.$params - : $this->getText().$params; - - } - } - - /** - * Executes the SQL statement and returns query result. - * This method is for executing an SQL query that returns result set. - * @return TDbDataReader the reader object for fetching the query result - * @throws CException execution failed - */ - public function query() - { - return $this->queryInternal('',0); - } - - /** - * Executes the SQL statement and returns all rows. - * @param boolean whether each row should be returned as an associated array with - * column names as the keys or the array keys are column indexes (0-based). - * @return array all rows of the query result. Each array element is an array representing a row. - * An empty array is returned if the query results in nothing. - * @throws CException execution failed - */ - public function queryAll($fetchAssociative=true) - { - return $this->queryInternal('fetchAll',$fetchAssociative ? PDO::FETCH_ASSOC : PDO::FETCH_NUM); - } - - /** - * Executes the SQL statement and returns the first row of the result. - * This is a convenient method of {@link query} when only the first row of data is needed. - * @param boolean whether the row should be returned as an associated array with - * column names as the keys or the array keys are column indexes (0-based). - * @return array the first row of the query result, false if no result. - * @throws CException execution failed - */ - public function queryRow($fetchAssociative=true) - { - return $this->queryInternal('fetch',$fetchAssociative ? PDO::FETCH_ASSOC : PDO::FETCH_NUM); - } - - /** - * Executes the SQL statement and returns the value of the first column in the first row of data. - * This is a convenient method of {@link query} when only a single scalar - * value is needed (e.g. obtaining the count of the records). - * @return mixed the value of the first column in the first row of the query result. False is returned if there is no value. - * @throws CException execution failed - */ - public function queryScalar() - { - $result=$this->queryInternal('fetchColumn',0); - if(is_resource($result) && get_resource_type($result)==='stream') - return stream_get_contents($result); - else - return $result; - } - - /** - * Executes the SQL statement and returns the first column of the result. - * This is a convenient method of {@link query} when only the first column of data is needed. - * Note, the column returned will contain the first element in each row of result. - * @return array the first column of the query result. Empty array if no result. - * @throws CException execution failed - */ - public function queryColumn() - { - return $this->queryInternal('fetchAll',PDO::FETCH_COLUMN); - } - - /** - * @param string method of PDOStatement to be called - * @param mixed the first parameter to be passed to the method - * @return mixed the method execution result - */ - private function queryInternal($method,$mode) - { - $params=$this->_connection->enableParamLogging && !empty($this->_params) ? '. Bind with parameter ' . implode(', ',$this->_params) : ''; - Prado::trace('Querying SQL: '.$this->getText().$params,'System.Testing.Data.TDbCommand'); - try - { - /* - if($this->_connection->enableProfiling) - Prado::beginProfile('System.Testing.Data.TDbCommand.query('.$this->getText().')','System.Testing.Data.TDbCommand.query'); - */ - if($this->_statement instanceof PDOStatement) - $this->_statement->execute(); - else - $this->_statement=$this->getConnection()->getPdoInstance()->query($this->getText()); - - if($method==='') - $result=new TDbDataReader($this); - else - { - $result=$this->_statement->{$method}($mode); - $this->_statement->closeCursor(); - } - /* - if($this->_connection->enableProfiling) - Prado::endProfile('System.Testing.Data.TDbCommand.query('.$this->getText().')','System.Testing.Data.TDbCommand.query'); - */ - return $result; - } - catch(Exception $e) - { - /* - if($this->_connection->enableProfiling) - prado::endProfile('System.Testing.Data.TDbCommand.query('.$this->getText().')','System.Testing.Data.TDbCommand.query'); - */ - Prado::log('Error in querying SQL: '.$this->getText().$params,TLogger::ERROR,'System.Testing.Data..TDbCommand'); - throw new TDbException('TDbCommand failed to execute the SQL statement: {0}', - $e->getMessage()); - } - } -} -- cgit v1.2.3