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updated datadict drivers

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This commit is contained in:
zYne 2006-12-02 22:44:53 +00:00
parent cbf0120f62
commit cb20dfafc7
12 changed files with 28 additions and 143 deletions
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12
lib/Doctrine.php
View File

@ -374,5 +374,17 @@ final class Doctrine {
public static function classify($tablename) {
return preg_replace('~(_?)(_)([\w])~e', '"$1".strtoupper("$3")', ucfirst($tablename));
}
/**
* checks for valid class name (uses camel case and underscores)
*
* @param string $classname
* @return boolean
*/
public static function isValidClassname($classname) {
if(preg_match('~(^[a-z])|(_[a-z])|([\W])|(_{2})~', $classname))
throw new Doctrine_Exception("Class name is not valid. Use camel case and underscores (i.e My_PerfectClass).");
return true;
}
}
?>

135
lib/Doctrine/DataDict.php
View File

@ -27,139 +27,10 @@
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
*/
class Doctrine_DataDict {
class Doctrine_DataDict extends Doctrine_Connection_Module {
protected $dbh;
public function __construct($dbh = null) {
$file = Doctrine::getPath().DIRECTORY_SEPARATOR."Doctrine".DIRECTORY_SEPARATOR."adodb-hack".DIRECTORY_SEPARATOR."adodb.inc.php";
if( ! file_exists($file))
throw new Doctrine_Exception("Couldn't include datadict. File $file does not exist");
require_once($file);
$this->dbh = $dbh;
if($dbh)
$this->dict = NewDataDictionary($dbh);
}
/**
* metaColumns
*
* @param Doctrine_Table $table
* @return array
*/
public function metaColumns(Doctrine_Table $table) {
return $this->dict->metaColumns($table->getTableName());
}
/**
* createTable
*
* @param string $tablename
* @param array $columns
* @return boolean
*/
public function createTable($tablename, array $columns) {
foreach($columns as $name => $args) {
if( ! is_array($args[2]))
$args[2] = array();
unset($args[2]['default']);
$constraints = array_keys($args[2]);
$r[] = $name." ".$this->getADOType($args[0],$args[1])." ".implode(' ', $constraints);
}
$r = implode(", ",$r);
$a = $this->dict->createTableSQL($tablename,$r);
$return = true;
foreach($a as $sql) {
try {
$this->dbh->query($sql);
} catch(Exception $e) {
$return = $e;
}
}
return $return;
}
/**
* converts doctrine type to adodb type
*
* @param string $type column type
* @param integer $length column length
*/
public function getADOType($type,$length) {
switch($type):
case "array":
case "object":
case "string":
case "gzip":
if($length <= 255)
return "C($length)";
elseif($length <= 4000)
return "X";
else
return "X2";
break;
case "mbstring":
if($length <= 255)
return "C2($length)";
return "X2";
case "clob":
return "XL";
break;
case "blob":
return "B";
break;
case "date":
return "D";
break;
case "float":
case "double":
return "F";
break;
case "timestamp":
return "T";
break;
case "boolean":
return "L";
break;
case "enum":
case "integer":
if(empty($length))
return "I8";
elseif($length < 4)
return "I1";
elseif($length < 6)
return "I2";
elseif($length < 10)
return "I4";
else
return "I8";
break;
default:
throw new Doctrine_Exception("Unknown column type $type");
endswitch;
}
/**
* checks for valid class name (uses camel case and underscores)
*
* @param string $classname
* @return boolean
*/
public static function isValidClassname($classname) {
if(preg_match('~(^[a-z])|(_[a-z])|([\W])|(_{2})~', $classname))
throw new Doctrine_Exception("Class name is not valid. Use camel case and underscores (i.e My_PerfectClass).");
return true;
}
}

2
lib/Doctrine/DataDict/Firebird.php
View File

@ -30,7 +30,7 @@ Doctrine::autoload('Doctrine_DataDict');
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Firebird extends Doctrine_Connection_Module {
class Doctrine_DataDict_Firebird extends Doctrine_DataDict {
/**
* Obtain DBMS specific SQL code portion needed to declare an text type
* field to be used in statements like CREATE TABLE.

2
lib/Doctrine/DataDict/Mssql.php
View File

@ -30,7 +30,7 @@
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Mssql extends Doctrine_Connection_Module {
class Doctrine_DataDict_Mssql extends Doctrine_DataDict {
/**
* Obtain DBMS specific SQL code portion needed to declare an text type
* field to be used in statements like CREATE TABLE.

2
lib/Doctrine/DataDict/Mysql.php
View File

@ -29,7 +29,7 @@ Doctrine::autoload('Doctrine_DataDict');
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Mysql extends Doctrine_Connection_Module {
class Doctrine_DataDict_Mysql extends Doctrine_DataDict {
/**
* Obtain DBMS specific SQL code portion needed to declare an text type
* field to be used in statements like CREATE TABLE.

2
lib/Doctrine/DataDict/Oracle.php
View File

@ -27,7 +27,7 @@
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Oracle extends Doctrine_Connection_Module {
class Doctrine_DataDict_Oracle extends Doctrine_DataDict {
/**
* Obtain DBMS specific SQL code portion needed to declare an text type
* field to be used in statements like CREATE TABLE.

2
lib/Doctrine/DataDict/Pgsql.php
View File

@ -29,7 +29,7 @@
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Pgsql extends Doctrine_Connection_Module {
class Doctrine_DataDict_Pgsql extends Doctrine_DataDict {
/**
* @param array $reservedKeyWords an array of reserved keywords by pgsql
*/

2
lib/Doctrine/DataDict/Sqlite.php
View File

@ -29,7 +29,7 @@ Doctrine::autoload('Doctrine_DataDict');
* @link www.phpdoctrine.com
* @since 1.0
*/
class Doctrine_DataDict_Sqlite extends Doctrine_Connection_Module {
class Doctrine_DataDict_Sqlite extends Doctrine_DataDict {
/**
* Obtain DBMS specific SQL code portion needed to declare an text type
* field to be used in statements like CREATE TABLE.

7
lib/Doctrine/Export.php
View File

@ -24,6 +24,7 @@ Doctrine::autoload('Doctrine_Connection_Module');
*
* @package Doctrine
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @category Object Relational Mapping
* @link www.phpdoctrine.com
@ -147,11 +148,11 @@ class Doctrine_Export extends Doctrine_Connection_Module {
* create sequence
* (this method is implemented by the drivers)
*
* @param string $seq_name name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @param string $seqName name of the sequence to be created
* @param string $start start value of the sequence; default is 1
* @return void
*/
public function createSequence($seq_name, $start = 1) {
public function createSequence($seqName, $start = 1) {
throw new Doctrine_Export_Exception('Create sequence not supported by this driver.');
}

2
lib/Doctrine/Record.php
View File

@ -134,7 +134,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
public function __construct($table = null, $isNewEntry = false) {
if(isset($table) && $table instanceof Doctrine_Table) {
$this->_table = $table;
$exists = !$isNewEntry;
$exists = ( ! $isNewEntry);
} else {
$this->_table = Doctrine_Manager::getInstance()->getCurrentConnection()->getTable(get_class($this));
$exists = false;

2
lib/Doctrine/Table.php
View File

@ -241,7 +241,7 @@ class Doctrine_Table extends Doctrine_Configurable implements Countable {
endswitch;
if($this->getAttribute(Doctrine::ATTR_CREATE_TABLES)) {
if(Doctrine_DataDict::isValidClassname($class->getName())) {
if(Doctrine::isValidClassname($class->getName())) {
//$dict = new Doctrine_DataDict($this->getConnection()->getDBH());
try {
$columns = array();

1
lib/Doctrine/Transaction.php
View File

@ -22,6 +22,7 @@ Doctrine::autoload('Doctrine_Connection_Module');
/**
*
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @package Doctrine
* @category Object Relational Mapping