From 5f66433898f89865a6682ad9aebfeef14b596dea Mon Sep 17 00:00:00 2001
From: wei <>
Date: Sun, 12 Mar 2006 10:38:37 +0000
Subject: adding TSQLMap module

---
 framework/DataAccess/TSQLMap.php | 77 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 framework/DataAccess/TSQLMap.php

(limited to 'framework/DataAccess/TSQLMap.php')

diff --git a/framework/DataAccess/TSQLMap.php b/framework/DataAccess/TSQLMap.php
new file mode 100644
index 00000000..bc9ba1fb
--- /dev/null
+++ b/framework/DataAccess/TSQLMap.php
@@ -0,0 +1,77 @@
+<?php
+
+class TSQLMap extends TModule
+{
+	private $_SQLMapLibrary='';
+	private $_configFile;
+	private $_sqlmap;
+	private $_provider;
+
+	/**
+	 * File extension of external configuration file
+	 */
+	const CONFIG_FILE_EXT='.config';
+
+	public function getSQLMapLibrary()
+	{
+		if(strlen($this->_SQLMapLibrary) < 1)
+			return dirname(__FILE__).'/SQLMap';
+		else
+			return $this->_SQLMapLibrary;
+	}
+
+	public function setSQLMapLibrary($path)
+	{
+		$this->_SQLMapLibrary = Prado::getPathOfNamespace($path);
+	}
+
+	/**
+	 * @return string external configuration file. Defaults to null.
+	 */
+	public function getConfigFile()
+	{
+		return $this->_configFile;
+	}
+
+	public function init($xml)
+	{
+		$config = $xml->getElementByTagName('provider');
+		$class = $config->getAttribute('class');
+		$provider = Prado::createComponent($class);
+		$datasource = $config->getElementByTagName('datasource');
+		$properties = $datasource->getAttributes();
+		foreach($properties as $name=>$value)
+			$provider->setSubproperty($name,$value);
+		$this->_provider = $provider;
+	}
+
+	/**
+	 * @param string external configuration file in namespace format. The file
+	 * must be suffixed with '.xml'.
+	 * @throws TInvalidDataValueException if the file is invalid.
+	 */
+	public function setConfigFile($value)
+	{
+		if(($this->_configFile=Prado::getPathOfNamespace(
+					$value,self::CONFIG_FILE_EXT))===null)
+			throw new TConfigurationException('sqlmap_configfile_invalid',$value);
+	}
+
+	protected function configure($configFile)
+	{
+		include($this->getSQLMapLibrary().'/TSqlMapper.php');
+		$builder = new TDomSqlMapBuilder();
+		$this->_sqlmap = $builder->configure($configFile);
+		if(!is_null($this->_provider))
+			$this->_sqlmap->setDataProvider($this->_provider);
+	}
+
+	public function getClient()
+	{
+		if(is_null($this->_sqlmap))
+			$this->configure($this->getConfigFile());
+		return $this->_sqlmap;
+	}
+}
+
+?>
\ No newline at end of file
-- 
cgit v1.2.3