PHP LoggerOptionConverter::toLevel方法代码示例

 /**
  * @param string $l the level to match
  */
 public function setLevelToMatch($l)
 {
     if ($l instanceof LoggerLevel) {
         $this->levelToMatch = $l;
     } else {
         $this->levelToMatch = LoggerOptionConverter::toLevel($l, null);
     }
 }

 /**
  * This method must work for the root category as well.
  *
  * @param array $props array of properties
  * @param Logger &$logger
  * @param string $optionKey
  * @param string $loggerName
  * @param string $value
  * @return Logger
  */
 function &parseCategory($props, &$logger, $optionKey, $loggerName, $value)
 {
     LoggerLog::debug("LoggerPropertyConfigurator::parseCategory() " . "Parsing for [{$loggerName}] with value=[{$value}].");
     // We must skip over ',' but not white space
     $st = explode(',', $value);
     // If value is not in the form ", appender.." or "", then we should set
     // the level of the loggeregory.
     if (!(@$value[0] == ',' || empty($value))) {
         // just to be on the safe side...
         if (sizeof($st) == 0) {
             return;
         }
         $levelStr = current($st);
         LoggerLog::debug("LoggerPropertyConfigurator::parseCategory() " . "Level token is [{$levelStr}].");
         // If the level value is inherited, set category level value to
         // null. We also check that the user has not specified inherited for the
         // root category.
         if ('INHERITED' == strtoupper($levelStr) || 'NULL' == strtoupper($levelStr)) {
             if ($loggerName == LOG4PHP_LOGGER_PROPERTY_CONFIGURATOR_INTERNAL_ROOT_NAME) {
                 LoggerLog::warn("LoggerPropertyConfigurator::parseCategory() " . "The root logger cannot be set to null.");
             } else {
                 $logger->setLevel(null);
             }
         } else {
             $logger->setLevel(LoggerOptionConverter::toLevel($levelStr, LoggerLevel::getLevelDebug()));
         }
     }
     // Begin by removing all existing appenders.
     $logger->removeAllAppenders();
     while ($appenderName = next($st)) {
         $appenderName = trim($appenderName);
         if (empty($appenderName)) {
             continue;
         }
         LoggerLog::debug("LoggerPropertyConfigurator::parseCategory() " . "Parsing appender named [{$appenderName}].");
         $appender =& $this->parseAppender($props, $appenderName);
         if ($appender !== null) {
             $logger->addAppender($appender);
         }
     }
 }

 /**
  * @param string $l the level max to match
  */
 function setLevelMax($l)
 {
     $this->levelMax = LoggerOptionConverter::toLevel($l, null);
 }

 /**
  * @param mixed $parser
  * @param string $tag
  * @param array $attribs
  *
  * @todo In 'LOGGER' case find a better way to detect 'getLogger()' method
  */
 private function tagOpen($parser, $tag, $attribs)
 {
     switch ($tag) {
         case 'CONFIGURATION':
         case self::XMLNS . ':CONFIGURATION':
             if (isset($attribs['THRESHOLD'])) {
                 $this->repository->setThreshold(LoggerOptionConverter::toLevel($this->subst($attribs['THRESHOLD']), $this->repository->getThreshold()));
             }
             break;
         case 'APPENDER':
         case self::XMLNS . ':APPENDER':
             unset($this->appender);
             $this->appender = null;
             $name = $this->subst(@$attribs['NAME']);
             $class = $this->subst(@$attribs['CLASS']);
             $this->appender = LoggerAppenderPool::getAppenderFromPool($name, $class);
             if (isset($attribs['THRESHOLD'])) {
                 $this->appender->setThreshold(LoggerOptionConverter::toLevel($this->subst($attribs['THRESHOLD']), $this->appender->getThreshold()));
             }
             $this->state[] = self::APPENDER_STATE;
             break;
         case 'APPENDER_REF':
         case 'APPENDER-REF':
         case self::XMLNS . ':APPENDER_REF':
         case self::XMLNS . ':APPENDER-REF':
             if (isset($attribs['REF']) and !empty($attribs['REF'])) {
                 $appenderName = $this->subst($attribs['REF']);
                 $appender = LoggerAppenderPool::getAppenderFromPool($appenderName);
                 if ($appender !== null) {
                     switch (end($this->state)) {
                         case self::LOGGER_STATE:
                         case self::ROOT_STATE:
                             $this->logger->addAppender($appender);
                             break;
                     }
                 }
             }
             break;
         case 'FILTER':
         case self::XMLNS . ':FILTER':
             unset($this->filter);
             $this->filter = null;
             $filterName = basename($this->subst(@$attribs['CLASS']));
             if (!empty($filterName)) {
                 $this->filter = new $filterName();
                 $this->state[] = self::FILTER_STATE;
             }
             break;
         case 'LAYOUT':
         case self::XMLNS . ':LAYOUT':
             $class = @$attribs['CLASS'];
             $this->layout = LoggerReflectionUtils::createObject($this->subst($class));
             $this->state[] = self::LAYOUT_STATE;
             break;
         case 'LOGGER':
         case self::XMLNS . ':LOGGER':
             // $this->logger is assigned by reference.
             // Only '$this->logger=null;' destroys referenced object
             unset($this->logger);
             $this->logger = null;
             $loggerName = $this->subst(@$attribs['NAME']);
             if (!empty($loggerName)) {
                 $this->logger = $this->repository->getLogger($loggerName);
                 if ($this->logger !== null and isset($attribs['ADDITIVITY'])) {
                     $additivity = LoggerOptionConverter::toBoolean($this->subst($attribs['ADDITIVITY']), true);
                     $this->logger->setAdditivity($additivity);
                 }
             }
             $this->state[] = self::LOGGER_STATE;
             break;
         case 'LEVEL':
         case self::XMLNS . ':LEVEL':
         case 'PRIORITY':
         case self::XMLNS . ':PRIORITY':
             if (!isset($attribs['VALUE'])) {
                 // LoggerDOMConfigurator::tagOpen() LEVEL value not set
                 break;
             }
             if ($this->logger === null) {
                 // LoggerDOMConfigurator::tagOpen() LEVEL. parent logger is null
                 break;
             }
             switch (end($this->state)) {
                 case self::ROOT_STATE:
                     $this->logger->setLevel(LoggerOptionConverter::toLevel($this->subst($attribs['VALUE']), $this->logger->getLevel()));
                     break;
                 case self::LOGGER_STATE:
                     $this->logger->setLevel(LoggerOptionConverter::toLevel($this->subst($attribs['VALUE']), $this->logger->getLevel()));
                     break;
                 default:
                     //LoggerLog::warn("LoggerDOMConfigurator::tagOpen() LEVEL state '{$this->state}' not allowed here");
             }
             break;
//.........这里部分代码省略.........

 /**
  * Set the threshold level of this appender.
  *
  * @param mixed $threshold can be a {@link LoggerLevel} object or a string.
  * @see LoggerOptionConverter::toLevel()
  */
 public function setThreshold($threshold)
 {
     if (is_string($threshold)) {
         $this->threshold = LoggerOptionConverter::toLevel($threshold, null);
     } else {
         if ($threshold instanceof LoggerLevel) {
             $this->threshold = $threshold;
         }
     }
 }

 /**
  * This method must work for the root category as well.
  *
  * @param array $props array of properties
  * @param Logger $logger
  * @param string $optionKey
  * @param string $loggerName
  * @param string $value
  * @return Logger
  */
 private function parseCategory($props, Logger $logger, $optionKey, $loggerName, $value)
 {
     // We must skip over ',' but not white space
     $st = explode(',', $value);
     // If value is not in the form ", appender.." or "", then we should set
     // the level of the loggeregory.
     if (!(empty($value) || @$value[0] == ',')) {
         // just to be on the safe side...
         if (count($st) == 0) {
             return;
         }
         $levelStr = current($st);
         // If the level value is inherited, set category level value to
         // null. We also check that the user has not specified inherited for the
         // root category.
         if ('INHERITED' == strtoupper($levelStr) || 'NULL' == strtoupper($levelStr)) {
             if ($loggerName == self::INTERNAL_ROOT_NAME) {
                 // TODO: throw exception?	"The root logger cannot be set to null."
             } else {
                 $logger->setLevel(null);
             }
         } else {
             $logger->setLevel(LoggerOptionConverter::toLevel($levelStr, LoggerLevel::getLevelDebug()));
         }
     }
     // TODO: removing should be done by the logger, if necessary and wanted
     // $logger->removeAllAppenders();
     while ($appenderName = next($st)) {
         $appenderName = trim($appenderName);
         if (empty($appenderName)) {
             continue;
         }
         $appender = $this->parseAppender($props, $appenderName);
         if ($appender !== null) {
             $logger->addAppender($appender);
         }
     }
 }

 /**
  * @param string $l the level to match
  */
 function setLevelToMatch($l)
 {
     $this->levelToMatch = LoggerOptionConverter::toLevel($l, null);
 }

 /**
  * @param mixed $parser
  * @param string $tag
  * @param array $attribs
  *
  * @todo In 'LOGGER' case find a better way to detect 'getLogger()' method
  */
 function tagOpen($parser, $tag, $attribs)
 {
     switch ($tag) {
         case 'CONFIGURATION':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':CONFIGURATION':
             LoggerLog::debug("LoggerDOMConfigurator::tagOpen() CONFIGURATION");
             if (isset($attribs['THRESHOLD'])) {
                 $this->repository->setThreshold(LoggerOptionConverter::toLevel($this->subst($attribs['THRESHOLD']), $this->repository->getThreshold()));
             }
             if (isset($attribs['DEBUG'])) {
                 $debug = LoggerOptionConverter::toBoolean($this->subst($attribs['DEBUG']), LoggerLog::internalDebugging());
                 $this->repository->debug = $debug;
                 LoggerLog::internalDebugging($debug);
                 LoggerLog::debug("LoggerDOMConfigurator::tagOpen() LOG4PHP:CONFIGURATION. Internal Debug turned " . ($debug ? 'on' : 'off'));
             }
             break;
         case 'APPENDER':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':APPENDER':
             unset($this->appender);
             $this->appender = null;
             $name = $this->subst(@$attribs['NAME']);
             $class = $this->subst(@$attribs['CLASS']);
             LoggerLog::debug("LoggerDOMConfigurator::tagOpen():tag=[{$tag}]:name=[{$name}]:class=[{$class}]");
             $this->appender =& LoggerAppender::singleton($name, $class);
             if ($this->appender === null) {
                 LoggerLog::warn("LoggerDOMConfigurator::tagOpen() APPENDER cannot instantiate appender '{$name}'");
             }
             $this->state[] = LOG4PHP_LOGGER_DOM_CONFIGURATOR_APPENDER_STATE;
             break;
         case 'APPENDER_REF':
         case 'APPENDER-REF':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':APPENDER_REF':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':APPENDER-REF':
             if (isset($attribs['REF']) and !empty($attribs['REF'])) {
                 $appenderName = $this->subst($attribs['REF']);
                 LoggerLog::debug("LoggerDOMConfigurator::tagOpen() APPENDER-REF ref='{$appenderName}'");
                 $appender =& LoggerAppender::singleton($appenderName);
                 if ($appender !== null) {
                     switch (end($this->state)) {
                         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_LOGGER_STATE:
                         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_ROOT_STATE:
                             $this->logger->addAppender($appender);
                             break;
                     }
                 } else {
                     LoggerLog::warn("LoggerDOMConfigurator::tagOpen() APPENDER-REF ref '{$appenderName}' points to a null appender");
                 }
             } else {
                 LoggerLog::warn("LoggerDOMConfigurator::tagOpen() APPENDER-REF ref not set or empty");
             }
             break;
         case 'FILTER':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':FILTER':
             LoggerLog::debug("LoggerDOMConfigurator::tagOpen() FILTER");
             unset($this->filter);
             $this->filter = null;
             $filterName = basename($this->subst(@$attribs['CLASS']));
             if (!empty($filterName)) {
                 if (!class_exists($filterName)) {
                     @(include_once LOG4PHP_DIR . "/varia/{$filterName}.php");
                 }
                 if (class_exists($filterName)) {
                     $this->filter = new $filterName();
                 } else {
                     LoggerLog::warn("LoggerDOMConfigurator::tagOpen() FILTER. class '{$filterName}' doesnt exist");
                 }
                 $this->state[] = LOG4PHP_LOGGER_DOM_CONFIGURATOR_FILTER_STATE;
             } else {
                 LoggerLog::warn("LoggerDOMConfigurator::tagOpen() FILTER filter name cannot be empty");
             }
             break;
         case 'LAYOUT':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':LAYOUT':
             $class = @$attribs['CLASS'];
             LoggerLog::debug("LoggerDOMConfigurator::tagOpen() LAYOUT class='{$class}'");
             $this->layout = LoggerLayout::factory($this->subst($class));
             if ($this->layout === null) {
                 LoggerLog::warn("LoggerDOMConfigurator::tagOpen() LAYOUT unable to instanciate class='{$class}'");
             }
             $this->state[] = LOG4PHP_LOGGER_DOM_CONFIGURATOR_LAYOUT_STATE;
             break;
         case 'LOGGER':
         case LOG4PHP_LOGGER_DOM_CONFIGURATOR_XMLNS . ':LOGGER':
             // $this->logger is assigned by reference.
             // Only '$this->logger=null;' destroys referenced object
             unset($this->logger);
             $this->logger = null;
             $loggerName = $this->subst(@$attribs['NAME']);
             if (!empty($loggerName)) {
                 LoggerLog::debug("LoggerDOMConfigurator::tagOpen() LOGGER. name='{$loggerName}'");
                 $class = $this->subst(@$attribs['CLASS']);
                 if (empty($class)) {
                     $this->logger =& $this->repository->getLogger($loggerName);
//.........这里部分代码省略.........

 private function doConfigure($url, LoggerHierarchy $hierarchy)
 {
     $config = (require $url);
     // set threshold
     if (isset($config['threshold'])) {
         $hierarchy->setThreshold(LoggerOptionConverter::toLevel($config['threshold'], LoggerLevel::getLevelAll()));
     }
     // parse and create appenders
     if (isset($config['appenders'])) {
         foreach ($config['appenders'] as $appenderName => $appenderProperties) {
             $appender = LoggerAppenderPool::getAppenderFromPool($appenderName, $appenderProperties['class']);
             if ($appender->requiresLayout()) {
                 if (isset($appenderProperties['layout'])) {
                     if (isset($appenderProperties['layout']['class']) and !empty($appenderProperties['layout']['class'])) {
                         $layoutClass = $appenderProperties['layout']['class'];
                     } else {
                         $layoutClass = 'LoggerLayoutSimple';
                     }
                     $layout = LoggerReflectionUtils::createObject($layoutClass);
                     if ($layout === null) {
                         $layout = LoggerReflectionUtils::createObject('LoggerLayoutSimple');
                     }
                     if ($layout instanceof LoggerLayoutPattern) {
                         $layout->setConversionPattern($appenderProperties['layout']['conversionPattern']);
                     }
                     $appender->setLayout($layout);
                 } else {
                     // TODO: throw exception?
                 }
             }
         }
     }
     // parse and create root logger
     if (isset($config['rootLogger'])) {
         $rootLogger = $hierarchy->getRootLogger();
         if (isset($config['rootLogger']['level'])) {
             $rootLogger->setLevel(LoggerOptionConverter::toLevel($config['rootLogger']['level'], LoggerLevel::getLevelDebug()));
             if (isset($config['rootLogger']['appenders'])) {
                 foreach ($config['rootLogger']['appenders'] as $appenderName) {
                     $appender = LoggerAppenderPool::getAppenderFromPool($appenderName);
                     if ($appender !== null) {
                         $rootLogger->addAppender($appender);
                     }
                 }
             }
         }
     }
     // parse and create loggers
     if (isset($config['loggers'])) {
         foreach ($config['loggers'] as $loggerName => $loggerProperties) {
             if (is_string($loggerName)) {
                 $logger = $hierarchy->getLogger($loggerName);
                 if (isset($loggerProperties['level'])) {
                     $logger->setLevel(LoggerOptionConverter::toLevel($loggerProperties['level'], LoggerLevel::getLevelDebug()));
                     if (isset($loggerProperties['appenders'])) {
                         foreach ($loggerProperties['appenders'] as $appenderName) {
                             $appender = LoggerAppenderPool::getAppenderFromPool($appenderName);
                             if ($appender !== null) {
                                 $logger->addAppender($appender);
                             }
                         }
                     }
                 }
             } else {
                 // TODO: throw exception
             }
         }
     }
     return true;
 }

 private function doConfigure($url, LoggerHierarchy $hierarchy)
 {
     if (!is_array($url)) {
         $config = (require $url);
     } else {
         $config = $url;
     }
     // set threshold
     if (isset($config['threshold'])) {
         $hierarchy->setThreshold(LoggerOptionConverter::toLevel($config['threshold'], LoggerLevel::getLevelAll()));
     }
     // add renderes
     if (isset($config['renderers'])) {
         foreach ($config['renderers'] as $renderedClass => $renderingClass) {
             $hierarchy->getRendererMap()->addRenderer($renderedClass, $renderingClass);
         }
     }
     // parse and create appenders
     if (isset($config['appenders'])) {
         foreach ($config['appenders'] as $appenderName => $appenderProperties) {
             $appender = LoggerAppenderPool::getAppenderFromPool($appenderName, $appenderProperties['class']);
             // unset so that the property wont be drawn up again
             unset($appenderProperties['class']);
             if ($appender->requiresLayout()) {
                 if (isset($appenderProperties['layout'])) {
                     if (isset($appenderProperties['layout']['class']) and !empty($appenderProperties['layout']['class'])) {
                         $layoutClass = $appenderProperties['layout']['class'];
                     } else {
                         $layoutClass = 'LoggerLayoutSimple';
                     }
                     $layout = LoggerReflectionUtils::createObject($layoutClass);
                     if ($layout === null) {
                         $layout = LoggerReflectionUtils::createObject('LoggerLayoutSimple');
                     }
                     if (isset($appenderProperties['file']) && method_exists($appender, 'setFileName')) {
                         $appender->setFile($appenderProperties['file'], true);
                     }
                     if ($layout instanceof LoggerLayoutPattern) {
                         $layout->setConversionPattern($appenderProperties['layout']['conversionPattern']);
                     }
                     $appender->setLayout($layout);
                     // unset so that the property wont be drawn up again
                     unset($appenderProperties['layout']);
                 } else {
                     // TODO: throw exception?
                 }
             }
             // set remaining properties and activate appender
             $setter = new LoggerReflectionUtils($appender);
             foreach ($appenderProperties as $key => $val) {
                 $setter->setProperty($key, $val);
             }
             $setter->activate();
         }
     }
     // parse and create root logger
     if (isset($config['rootLogger'])) {
         $rootLogger = $hierarchy->getRootLogger();
         if (isset($config['rootLogger']['level'])) {
             $rootLogger->setLevel(LoggerOptionConverter::toLevel($config['rootLogger']['level'], LoggerLevel::getLevelDebug()));
             if (isset($config['rootLogger']['appenders'])) {
                 foreach ($config['rootLogger']['appenders'] as $appenderName) {
                     $appender = LoggerAppenderPool::getAppenderFromPool($appenderName);
                     if ($appender !== null) {
                         $rootLogger->addAppender($appender);
                     }
                 }
             }
         }
     }
     // parse and create loggers
     if (isset($config['loggers'])) {
         foreach ($config['loggers'] as $loggerName => $loggerProperties) {
             if (is_string($loggerName)) {
                 $logger = $hierarchy->getLogger($loggerName);
                 if (isset($loggerProperties['level'])) {
                     $logger->setLevel(LoggerOptionConverter::toLevel($loggerProperties['level'], LoggerLevel::getLevelDebug()));
                     if (isset($loggerProperties['appenders'])) {
                         foreach ($loggerProperties['appenders'] as $appenderName) {
                             $appender = LoggerAppenderPool::getAppenderFromPool($appenderName);
                             if ($appender !== null) {
                                 $logger->addAppender($appender);
                             }
                         }
                     }
                 }
             } else {
                 // TODO: throw exception
             }
         }
     }
     return true;
 }

 /**
  * Set the threshold level of this appender.
  *
  * @param mixed $threshold can be a {@link LoggerLevel} object or a string.
  * @see LoggerOptionConverter::toLevel()
  */
 function setThreshold($threshold)
 {
     if (is_string($threshold)) {
         $this->threshold = LoggerOptionConverter::toLevel($threshold, null);
     } elseif (is_a($threshold, 'loggerlevel')) {
         $this->threshold = $threshold;
     }
 }