diff options
author | ctrlaltca <> | 2012-07-12 11:21:01 +0000 |
---|---|---|
committer | ctrlaltca <> | 2012-07-12 11:21:01 +0000 |
commit | 903ae8a581fac1e6917fc3e31d2ad8fb91df80c3 (patch) | |
tree | e08bf04f0823650a231227ac3499121270172a23 /framework/Util/TParameterModule.php | |
parent | 3e4e6e66aeb3f8fea4e1eb4237498ef9d2358f63 (diff) |
standardize the use of unix eol; use svn properties to enforce native eol
Diffstat (limited to 'framework/Util/TParameterModule.php')
-rw-r--r-- | framework/Util/TParameterModule.php | 346 |
1 files changed, 173 insertions, 173 deletions
diff --git a/framework/Util/TParameterModule.php b/framework/Util/TParameterModule.php index 31f109c1..a142e4ae 100644 --- a/framework/Util/TParameterModule.php +++ b/framework/Util/TParameterModule.php @@ -1,173 +1,173 @@ -<?php
-/**
- * TParameterModule class
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005-2012 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Util
- */
-
-/**
- * TParameterModule class
- *
- * TParameterModule enables loading application parameters from external
- * storage other than the application configuration.
- * To load parameters from an XML file, configure the module by setting
- * its {@link setParameterFile ParameterFile} property.
- * Note, the property only accepts a file path in namespace format with
- * file extension being '.xml'. The file format is as follows, which is
- * similar to the parameter portion in an application configuration,
- * <code>
- * <parameters>
- * <parameter id="param1" value="paramValue1" />
- * <parameter id="param2" Property1="Value1" Property2="Value2" ... />
- * </parameters>
- * </code>
- *
- * In addition, any content enclosed within the module tag is also treated
- * as parameters, e.g.,
- * <code>
- * <module class="System.Util.TParameterModule">
- * <parameter id="param1" value="paramValue1" />
- * <parameter id="param2" Property1="Value1" Property2="Value2" ... />
- * </module>
- * </code>
- *
- * If a parameter is defined both in the external file and within the module
- * tag, the former takes precedence.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @author Carl G. Mathisen <carlgmathisen@gmail.com>
- * @version $Id$
- * @package System.Util
- * @since 3.0
- */
-class TParameterModule extends TModule
-{
- /**
- * @deprecated since 3.2
- */
- const PARAM_FILE_EXT='.xml';
- private $_initialized=false;
- private $_paramFile=null;
-
- /**
- * Initializes the module by loading parameters.
- * @param mixed content enclosed within the module tag
- */
- public function init($config)
- {
- $this->loadParameters($config);
- if($this->_paramFile!==null)
- {
- $configFile = null;
- if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_XML && ($cache=$this->getApplication()->getCache())!==null)
- {
- $cacheKey='TParameterModule:'.$this->_paramFile;
- if(($configFile=$cache->get($cacheKey))===false)
- {
- $cacheFile=new TXmlDocument;
- $cacheFile->loadFromFile($this->_paramFile);
- $cache->set($cacheKey,$cacheFile,0,new TFileCacheDependency($this->_paramFile));
- }
- }
- else
- {
- if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
- {
- $configFile = include $this->_paramFile;
- }
- else
- {
- $configFile=new TXmlDocument;
- $configFile->loadFromFile($this->_paramFile);
- }
- }
- $this->loadParameters($configFile);
- }
- $this->_initialized=true;
- }
-
- /**
- * Loads parameters into application.
- * @param mixed XML of PHP representation of the parameters
- * @throws TConfigurationException if the parameter file format is invalid
- */
- protected function loadParameters($config)
- {
- $parameters=array();
- if(is_array($config))
- {
- foreach($config as $id => $parameter)
- {
- if(is_array($parameter) && isset($parameter['class']))
- {
- $properties = isset($parameter['properties'])?$parameter['properties']:array();
- $parameters[$id]=array($parameter['class'],$properties);
- }
- else
- {
- $parameters[$id] = $parameter;
- }
- }
- }
- else if($config instanceof TXmlElement)
- {
- foreach($config->getElementsByTagName('parameter') as $node)
- {
- $properties=$node->getAttributes();
- if(($id=$properties->remove('id'))===null)
- throw new TConfigurationException('parametermodule_parameterid_required');
- if(($type=$properties->remove('class'))===null)
- {
- if(($value=$properties->remove('value'))===null)
- $parameters[$id]=$node;
- else
- $parameters[$id]=$value;
- }
- else
- $parameters[$id]=array($type,$properties->toArray());
- }
- }
-
- $appParams=$this->getApplication()->getParameters();
- foreach($parameters as $id=>$parameter)
- {
- if(is_array($parameter))
- {
- $component=Prado::createComponent($parameter[0]);
- foreach($parameter[1] as $name=>$value)
- $component->setSubProperty($name,$value);
- $appParams->add($id,$component);
- }
- else
- $appParams->add($id,$parameter);
- }
- }
-
- /**
- * @return string the parameter file path
- */
- public function getParameterFile()
- {
- return $this->_paramFile;
- }
-
- /**
- * @param string the parameter file path. It must be in namespace format
- * and the file extension is '.xml'.
- * @throws TInvalidOperationException if the module is initialized
- * @throws TConfigurationException if the file is invalid
- */
- public function setParameterFile($value)
- {
- if($this->_initialized)
- throw new TInvalidOperationException('parametermodule_parameterfile_unchangeable');
- else if(($this->_paramFile=Prado::getPathOfNamespace($value,$this->getApplication()->getConfigurationFileExt()))===null || !is_file($this->_paramFile))
- throw new TConfigurationException('parametermodule_parameterfile_invalid',$value);
- }
-}
-
+<?php +/** + * TParameterModule class + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005-2012 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Id$ + * @package System.Util + */ + +/** + * TParameterModule class + * + * TParameterModule enables loading application parameters from external + * storage other than the application configuration. + * To load parameters from an XML file, configure the module by setting + * its {@link setParameterFile ParameterFile} property. + * Note, the property only accepts a file path in namespace format with + * file extension being '.xml'. The file format is as follows, which is + * similar to the parameter portion in an application configuration, + * <code> + * <parameters> + * <parameter id="param1" value="paramValue1" /> + * <parameter id="param2" Property1="Value1" Property2="Value2" ... /> + * </parameters> + * </code> + * + * In addition, any content enclosed within the module tag is also treated + * as parameters, e.g., + * <code> + * <module class="System.Util.TParameterModule"> + * <parameter id="param1" value="paramValue1" /> + * <parameter id="param2" Property1="Value1" Property2="Value2" ... /> + * </module> + * </code> + * + * If a parameter is defined both in the external file and within the module + * tag, the former takes precedence. + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @author Carl G. Mathisen <carlgmathisen@gmail.com> + * @version $Id$ + * @package System.Util + * @since 3.0 + */ +class TParameterModule extends TModule +{ + /** + * @deprecated since 3.2 + */ + const PARAM_FILE_EXT='.xml'; + private $_initialized=false; + private $_paramFile=null; + + /** + * Initializes the module by loading parameters. + * @param mixed content enclosed within the module tag + */ + public function init($config) + { + $this->loadParameters($config); + if($this->_paramFile!==null) + { + $configFile = null; + if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_XML && ($cache=$this->getApplication()->getCache())!==null) + { + $cacheKey='TParameterModule:'.$this->_paramFile; + if(($configFile=$cache->get($cacheKey))===false) + { + $cacheFile=new TXmlDocument; + $cacheFile->loadFromFile($this->_paramFile); + $cache->set($cacheKey,$cacheFile,0,new TFileCacheDependency($this->_paramFile)); + } + } + else + { + if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP) + { + $configFile = include $this->_paramFile; + } + else + { + $configFile=new TXmlDocument; + $configFile->loadFromFile($this->_paramFile); + } + } + $this->loadParameters($configFile); + } + $this->_initialized=true; + } + + /** + * Loads parameters into application. + * @param mixed XML of PHP representation of the parameters + * @throws TConfigurationException if the parameter file format is invalid + */ + protected function loadParameters($config) + { + $parameters=array(); + if(is_array($config)) + { + foreach($config as $id => $parameter) + { + if(is_array($parameter) && isset($parameter['class'])) + { + $properties = isset($parameter['properties'])?$parameter['properties']:array(); + $parameters[$id]=array($parameter['class'],$properties); + } + else + { + $parameters[$id] = $parameter; + } + } + } + else if($config instanceof TXmlElement) + { + foreach($config->getElementsByTagName('parameter') as $node) + { + $properties=$node->getAttributes(); + if(($id=$properties->remove('id'))===null) + throw new TConfigurationException('parametermodule_parameterid_required'); + if(($type=$properties->remove('class'))===null) + { + if(($value=$properties->remove('value'))===null) + $parameters[$id]=$node; + else + $parameters[$id]=$value; + } + else + $parameters[$id]=array($type,$properties->toArray()); + } + } + + $appParams=$this->getApplication()->getParameters(); + foreach($parameters as $id=>$parameter) + { + if(is_array($parameter)) + { + $component=Prado::createComponent($parameter[0]); + foreach($parameter[1] as $name=>$value) + $component->setSubProperty($name,$value); + $appParams->add($id,$component); + } + else + $appParams->add($id,$parameter); + } + } + + /** + * @return string the parameter file path + */ + public function getParameterFile() + { + return $this->_paramFile; + } + + /** + * @param string the parameter file path. It must be in namespace format + * and the file extension is '.xml'. + * @throws TInvalidOperationException if the module is initialized + * @throws TConfigurationException if the file is invalid + */ + public function setParameterFile($value) + { + if($this->_initialized) + throw new TInvalidOperationException('parametermodule_parameterfile_unchangeable'); + else if(($this->_paramFile=Prado::getPathOfNamespace($value,$this->getApplication()->getConfigurationFileExt()))===null || !is_file($this->_paramFile)) + throw new TConfigurationException('parametermodule_parameterfile_invalid',$value); + } +} + |