1 files changed, 0 insertions, 387 deletions
diff --git a/framework/Data/ActiveRecord/Vendor/TDbMetaData.php b/framework/Data/ActiveRecord/Vendor/TDbMetaData.php
deleted file mode 100644
index 8ca65c01..00000000
--- a/framework/Data/ActiveRecord/Vendor/TDbMetaData.php
+++ /dev/null
@@ -1,387 +0,0 @@
-<?php
-/**
- * TDbMetaData class file.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2007 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Data.ActiveRecord.Vendor
- */
-
-/**
- * Table meta data for Active Record.
- *
- * TDbMetaData is the base class for database vendor specific that builds
- * the appropriate database commands for active record finder and commit methods.
- *
- * @author Wei Zhuo <weizho[at]gmail[dot]com>
- * @version $Id$
- * @package System.Data.ActiveRecord.Vendor
- * @since 3.1
- */
-abstract class TDbMetaData extends TComponent
-{
-	private $_primaryKeys=array();
-	private $_foreignKeys=array();
-
-	/**
-	 * @var TMap column meta data.
-	 */
-	private $_columns;
-
-	private $_table;
-	private $_isView=false;
-
-	/**
-	 * Initialize the meta data.
-	 * @param string table name
-	 * @param array name value pair of column meta data in the table
-	 * @param array primary key field names
-	 * @param array foriegn key field meta data.
-	 */
-	public function __construct($table, $cols, $pk, $fk=array(),$view=false)
-	{
-		$this->_table=$table;
-		$this->_columns=new TMap($cols);
-		$this->_primaryKeys=$pk;
-		$this->_foreignKeys=$fk;
-		$this->_isView=$view;
-	}
-
-	public function getIsView()
-	{
-		return $this->_isView;
-	}
-
-	/**
-	 * @return string table name
-	 */
-	public function getTableName()
-	{
-		return $this->_table;
-	}
-
-	/**
-	 * @return array primary key field names.
-	 */
-	public function getPrimaryKeys()
-	{
-		return $this->_primaryKeys;
-	}
-
-	/**
-	 * @return array foreign key meta data.
-	 */
-	public function getForeignKeys()
-	{
-		return $this->_foreignKeys;
-	}
-
-	/**
-	 * @return array name value pair column meta data
-	 */
-	public function getColumns()
-	{
-		return $this->_columns;
-	}
-
-	/**
-	 * @param unknown_type $name
-	 */
-	public function getColumn($name)
-	{
-		return $this->_columns[$name];
-	}
-
-	public function getColumnNames()
-	{
-		return $this->_columns->getKeys();
-	}
-
-	/**
-	 * Post process the rows after returning from a 1 row query.
-	 * @param mixed row data, may be null.
-	 * @return mixed processed rows.
-	 */
-	public function postQueryRow($row)
-	{
-		return $row;
-	}
-
-	/**
-	 * Post process the rows after returning from a 1 row query.
-	 * @param TDbDataReader multiple row data
-	 * @return array post processed data.
-	 */
-	public function postQuery($rows)
-	{
-		return $rows;
-	}
-
-	/**
-	 * @return string command separated list of all fields in the table, field names are quoted.
-	 */
-	protected function getSelectionColumns()
-	{
-		$columns = array();
-		foreach($this->getColumns() as $column)
-			$columns[] = $column->getName();
-		return implode(', ', $columns);
-	}
-
-	/**
-	 * Construct search criteria using primary key names
-	 * @return string SQL string for used after WHERE statement.
-	 */
-	protected function getPrimaryKeyCriteria()
-	{
-		if(count($this->getPrimaryKeys())===0)
-			throw new TActiveRecordException('ar_no_primary_key_found',$this->getTableName());
-		$criteria=array();
-		foreach($this->getPrimaryKeys() as $key)
-			$criteria[] = $this->getColumn($key)->getName(). ' = :'.$key;
-		return implode(' AND ', $criteria);
-	}
-
-	/**
-	 * Construct a "pk IN ('key1', 'key2', ...)" criteria.
-	 * @param TDbConnection database connection.
-	 * @param array values for IN predicate
-	 * @param string SQL string for primary keys IN a list.
-	 */
-	protected function getCompositeKeysCriteria($conn, $values)
-	{
-		$count = count($this->getPrimaryKeys());
-		if($count===0)
-			throw new TActiveRecordException('ar_no_primary_key_found',$this->getTableName());
-		if(!is_array($values) || count($values) === 0)
-			throw new TActiveRecordException('ar_missing_pk_values', $this->getTableName());
-		if($count>1 && !is_array($values[0]))
-			$values = array($values);
-		if($count > 1 && count($values[0]) !== $count)
-			throw new TActiveRecordException('ar_pk_value_count_mismatch', $this->getTableName());
-
-		$columns = array();
-		foreach($this->getPrimaryKeys() as $key)
-			$columns[] = $this->getColumn($key)->getName();
-		return '('.implode(', ',$columns).') IN '.$this->quoteTuple($conn, $values);
-	}
-
-	/**
-	 * @param TDbConnection database connection.
-	 * @param array values
-	 * @return string quoted recursive tuple values, e.g. "('val1', 'val2')".
-	 */
-	protected function quoteTuple($conn, $array)
-	{
-		$data = array();
-		foreach($array as $k=>$v)
-			$data[] = is_array($v) ? $this->quoteTuple($conn, $v) : $conn->quoteString($v);
-		return '('.implode(', ', $data).')';
-	}
-
-	/**
-	 * Bind a list of variables in the command. The named parameters is taken
-	 * from the values of the $keys parameter. The bind value is taken from the
-	 * $values parameter using the index taken from the each value of $keys array.
-	 * @param TDbCommand SQL database command
-	 * @param array named parameters
-	 * @param array binding values (index should match that of $keys)
-	 */
-	protected function bindArrayKeyValues($command, $keys, $values)
-	{
-		if(!is_array($values)) $values = array($values);
-		foreach($keys as $i => $key)
-		{
-			$value = array_key_exists($i,$values) ? $values[$i] : $values[$key];
-			$this->bindValue($command, ':'.$key, $value);
-		}
-		$command->prepare();
-	}
-
-	/**
-	 * Returns a list of name value pairs from the object.
-	 * @param array named parameters
-	 * @param TActiveRecord record object
-	 * @return array name value pairs.
-	 */
-	protected function getObjectKeyValues($keys, $object)
-	{
-		$properties = array();
-		foreach($keys as $key)
-			$properties[$key] = $object->{$key};
-		return $properties;
-	}
-
-	/**
-	 * Gets the columns that can be inserted into the database.
-	 * Missing properties are assumed to be null.
-	 * @param TActiveRecord record object to be inserted.
-	 * @return array name value pairs of fields to be added.
-	 * @throws TActiveRecordException if property is null and table column is
-	 * defined as not null unless primary key column.
-	 */
-	protected function getInsertableColumns($record)
-	{
-		$columns = array();
-		foreach($this->getColumns() as $name=>$column)
-		{
-			try
-			{
-				$value = $record->{$name};
-			}
-			catch (TInvalidOperationException $e) //ignore missing properties
-			{
-				$value = null;
-			}
-
-			if($column->getNotNull() && $value===null && !$column->getIsPrimaryKey())
-			{
-				throw new TActiveRecordException(
-					'ar_value_must_not_be_null', get_class($record),
-					$this->getTableName(), $name);
-			}
-			if($value!==null)
-				$columns[$name] = $value;
-		}
-		return $columns;
-	}
-
-	/**
-	 * Gets the columns that will be updated, it exculdes primary key columns
-	 * and record properties that are null.
-	 * @param TActiveRecord record object with new data for update.
-	 * @return array name value pairs of fields to be updated.
-	 */
-	protected function getUpdatableColumns($record)
-	{
-		$columns = array();
-		foreach($this->getColumns() as $name => $column)
-		{
-			$value = $record->{$name};
-			if(!$column->getIsPrimaryKey() && $value !== null)
-				$columns[$name] = $value;
-		}
-		return $columns;
-	}
-
-	/**
-	 * Gets a comma delimited string of name parameters for update.
-	 * @param array name value pairs of columns for update.
-	 * @return string update named parameter string.
-	 */
-	protected function getUpdateBindings($columns)
-	{
-		$fields = array();
-		foreach($columns as $name=>$value)
-			$fields[] = $this->getColumn($name)->getName(). '= :'.$name;
-		return implode(', ', $fields);
-	}
-
-	/**
-	 * Create a new database command based on the given $sql and bind the
-	 * named parameters given by $names with values corresponding in $values.
-	 * @param TDbConnection database connection.
-	 * @param string SQL string.
-	 * @param array named parameters
-	 * @param array matching named parameter values
-	 * @return TDbCommand binded command, ready for execution.
-	 */
-	protected function createBindedCommand($conn, $sql, $names,$values)
-	{
-		$conn->setActive(true);
-		$command = $conn->createCommand($sql);
-		$this->bindArrayKeyValues($command,$names,$values);
-		return $command;
-	}
-
-	/**
-	 * Creates a new database command and bind the values from the criteria object.
-	 *
-	 * @param TDbConnection database connection.
-	 * @param string SQL string.
-	 * @param TActiveRecordCriteria search criteria
-	 * @return TDbCommand binded command.
-	 */
-	protected function createCriteriaBindedCommand($conn,$sql,$criteria)
-	{
-		$conn->setActive(true);
-		$command = $conn->createCommand($sql);
-		if($criteria!==null)
-		{
-			if($criteria->getIsNamedParameters())
-			{
-				foreach($criteria->getParameters() as $name=>$value)
-					$this->bindValue($command, $name, $value);
-			}
-			else
-			{
-				$index=1;
-				foreach($criteria->getParameters() as $value)
-					$this->bindValue($command, $index++,$value);
-			}
-		}
-		$command->prepare();
-		return $command;
-	}
-
-	protected function bindValue($command, $name, $value)
-	{
-		if(is_bool($value))
-			$command->bindValue($name,$value, PDO::PARAM_BOOL);
-		else
-			$command->bindValue($name,$value);
-	}
-
-	/**
-	 * Bind parameter values.
-	 */
-	protected function bindParameterValues($conn,$command,$parameters)
-	{
-		$index=1;
-		foreach($parameters as $key=>$value)
-		{
-			if(is_string($key))
-				$this->bindValue($command,$key,$value);
-			else
-				$this->bindValue($command, $index++,$value);
-		}
-		$command->prepare();
-	}
-
-	/**
-	 * Gets the comma delimited string of fields name for insert command.
-	 */
-	protected function getInsertColumNames($columns)
-	{
-		$fields = array();
-		foreach($columns as $name=>$column)
-			$fields[] = $this->getColumn($name)->getName();
-		return implode(', ', $fields);
-	}
-
-	/**
-	 * Gets the comma delimited string of name bindings for insert command.
-	 */
-	protected function getInsertColumnValues($columns)
-	{
-		$fields = array();
-		foreach(array_keys($columns) as $column)
-			$fields[] = ':'.$column;
-		return implode(', ', $fields);
-	}
-
-	/**
-	 * @param string ordering column name
-	 * @param string ordering direction
-	 * @return string DESC or ASC
-	 */
-	protected function getOrdering($by, $direction)
-	{
-		$dir = strtolower($direction) == 'desc' ? 'DESC' : 'ASC';
-		return $this->getColumn($by)->getName(). ' '.$dir;
-	}
-}
-?>
-\ No newline at end of file