diff options
Diffstat (limited to 'framework/Data/ActiveRecord/Vendor/TPgsqlColumnMetaData.php')
| -rw-r--r-- | framework/Data/ActiveRecord/Vendor/TPgsqlColumnMetaData.php | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/framework/Data/ActiveRecord/Vendor/TPgsqlColumnMetaData.php b/framework/Data/ActiveRecord/Vendor/TPgsqlColumnMetaData.php deleted file mode 100644 index 2774bb54..00000000 --- a/framework/Data/ActiveRecord/Vendor/TPgsqlColumnMetaData.php +++ /dev/null @@ -1,166 +0,0 @@ -<?php
-/**
- * TPgsqlColumnMetaData class file.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005-2007 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Data.ActiveRecord.Vendor
- */
-
-/**
- * Column meta data for Postgre 7.3 or later.
- *
- * @author Wei Zhuo <weizho[at]gmail[dot]com>
- * @version $Id$
- * @package System.Data.ActiveRecord.Vendor
- * @since 3.1
- */
-class TPgsqlColumnMetaData extends TComponent
-{
- private $_name;
- private $_type;
- private $_sequenceName;
- private $_default;
- private $_length;
- private $_notNull=true;
- private $_property;
-
- private $_isPrimary=null;
-
- /**
- * Initialize column meta data.
- *
- * @param string column name.
- * @param string column data type.
- * @param string column data length.
- * @param boolean column can not be null.
- * @param string serial name.
- * @param string default value.
- */
- public function __construct($property,$name,$type,$length,$notNull,$serial,$default)
- {
- $this->_property=$property;
- $this->_name=$name;
- $this->_length=$length;
- $this->processType($type);
- $this->_notNull=$notNull;
- $this->_sequenceName=$serial;
- $this->_default=$default;
- }
-
- protected function processType($type)
- {
- if(is_int($pos=strpos($type, '(')))
- {
- $match=array();
- if(preg_match('/\((.*)\)/', $type, $match))
- {
- $this->_length=floatval($match[1]);
- $this->_type = substr($type,0,$pos);
- }
- else
- $this->_type = $type;
- }
- else
- $this->_type = $type;
- }
-
- /**
- * @return string quoted column name.
- */
- public function getName()
- {
- return $this->_name;
- }
-
- /**
- * @return string column name, used as active record property name
- */
- public function getProperty()
- {
- return $this->_property;
- }
-
- public function getPHPType()
- {
- switch(strtolower($this->_type))
- {
- case 'bit': case 'bit varying': case 'real': case 'serial': case 'int': case 'integer':
- return 'integer';
- case 'boolean':
- return 'boolean';
- case 'bigint': case 'bigserial': case 'double precision': case 'money': case 'numeric':
- return 'float';
- default:
- return 'string';
- }
- }
-
- /**
- * @return boolean true if column is a sequence, false otherwise.
- */
- public function hasSequence()
- {
- return $this->_sequenceName != null;
- }
-
- /**
- * @return string sequence name, only applicable if column is a sequence.
- */
- public function getSequenceName()
- {
- return $this->_sequenceName;
- }
-
- /**
- * Set the column as primary key
- */
- public function setIsPrimaryKey($value)
- {
- if($this->_isPrimary===null)
- $this->_isPrimary=$value;
- else
- throw new TActiveRecordException('ar_column_meta_data_read_only');
- }
-
- /**
- * @return boolean true if the column is a primary key, or part of a composite primary key.
- */
- public function getIsPrimaryKey()
- {
- return $this->_isPrimary===null? false : $this->_isPrimary;
- }
-
- public function getType()
- {
- return $this->_type;
- }
-
- public function getLength()
- {
- return $this->_length;
- }
-
- public function getNotNull()
- {
- return $this->_notNull;
- }
-
- /**
- * @return boolean true if column has default value, false otherwise.
- */
- public function hasDefault()
- {
- return $this->_default !== null;
- }
-
- public function getDefaultValue()
- {
- return $this->_default;
- }
-}
-
-?>
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