diff options
| author | wei <> | 2006-03-12 10:38:37 +0000 |
|---|---|---|
| committer | wei <> | 2006-03-12 10:38:37 +0000 |
| commit | 5f66433898f89865a6682ad9aebfeef14b596dea (patch) | |
| tree | f6c054b431018497493d0380e4ee989597ea2b19 /framework/DataAccess/TSQLMap.php | |
| parent | 18193d8eff4e5bcb31ade4d3b0747e1aa5e9bf77 (diff) | |
adding TSQLMap module
Diffstat (limited to 'framework/DataAccess/TSQLMap.php')
| -rw-r--r-- | framework/DataAccess/TSQLMap.php | 77 |
1 files changed, 77 insertions, 0 deletions
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 |