From fd4b8d9f45d1707035021bc19b8d5bc17ede66ce Mon Sep 17 00:00:00 2001
From: wei <>
Date: Mon, 12 Feb 2007 12:46:11 +0000
Subject: Add IBM DB2 driver for active record.

---
 .../ActiveRecord/Vendor/TIbmColumnMetaData.php     | 149 +++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 framework/Data/ActiveRecord/Vendor/TIbmColumnMetaData.php

(limited to 'framework/Data/ActiveRecord/Vendor/TIbmColumnMetaData.php')

diff --git a/framework/Data/ActiveRecord/Vendor/TIbmColumnMetaData.php b/framework/Data/ActiveRecord/Vendor/TIbmColumnMetaData.php
new file mode 100644
index 00000000..65e40a59
--- /dev/null
+++ b/framework/Data/ActiveRecord/Vendor/TIbmColumnMetaData.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ * TIbmColumnMetaData class file.
+ *
+ * @author Cesar Ramos <cramos[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
+ */
+
+/**
+ * TIbmColumnMetaData class.
+ *
+ * Column details for IBM DB2 database. Using php_pdo_ibm.dll extension.
+ *
+ * @author Cesar Ramos <cramos[at]gmail[dot]com>
+ * @version $Id$
+ * @package System.Data.ActiveRecord.Vendor
+ * @since 3.1
+ */
+class TIbmColumnMetaData extends TComponent
+{
+	private $_name;
+	private $_type;
+	private $_length;
+	private $_autoIncrement;
+	private $_default;
+	private $_notNull=true;
+
+	private $_isPrimary=null;
+
+	private $_property;
+
+	/**
+	 * Initialize column meta data.
+	 *
+	 * @param string column name.
+	 * @param string column data type.
+	 * @param string column data length.
+	 * @param boolean column can not be null.
+	 * @param string serial name.
+	 * @param string default value.
+	 */
+	public function __construct($name,$type,$length,$notNull,$autoIncrement,$default,$primary)
+	{
+		$this->_property = $name;
+		$this->_name=$name;
+		$this->_type=$type;
+		$this->_length=$length;
+		$this->_notNull=$notNull;
+		$this->_autoIncrement=$autoIncrement;
+		$this->_default=$default;
+		$this->_isPrimary=$primary;
+	}
+
+	/**
+	 * @return string quoted column name.
+	 */
+	public function getName()
+	{
+		return $this->_name;
+	}
+
+	/**
+	 * @return string active record property name
+	 */
+	public function getProperty()
+	{
+		return $this->_property;
+	}
+
+	/**
+	 * @return boolean true if column is a sequence, false otherwise.
+	 */
+	public function hasSequence()
+	{
+		return $this->_autoIncrement;
+	}
+
+	/**
+	 * @return null no sequence name.
+	 */
+	public function getSequenceName()
+	{
+		return null;
+	}
+
+	/**
+	 * @return boolean true if the column is a primary key, or part of a composite primary key.
+	 */
+	public function getIsPrimaryKey()
+	{
+		return $this->_isPrimary;
+	}
+
+	/**
+	 * @return string column type
+	 */
+	public function getType()
+	{
+		return $this->_type;
+	}
+
+
+	/**
+	 * @return boolean false if column can be null, true otherwise.
+	 */
+	public function getNotNull()
+	{
+		return $this->_notNull;
+	}
+
+	/**
+	 * @return boolean true if column has default value, false otherwise.
+	 */
+	public function hasDefault()
+	{
+		return $this->_default !== null;
+	}
+
+	/**
+	 * @return string default column value.
+	 */
+	public function getDefaultValue()
+	{
+		return $this->_default;
+	}
+
+	/**
+	 * @return string PHP primative type derived from the column type.
+	 */
+	public function getPHPType()
+	{
+		switch(strtolower($this->_type))
+		{
+			case 'smallint': case 'integer':
+				return 'integer';
+			case 'real': case 'float': case 'double': case 'decimal': case 'bigint':
+				return 'float';
+			default:
+				return 'string';
+		}
+	}
+
+}
+
+?>
\ No newline at end of file
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