org.jboss.logmanager.Logger.attachIfAbsent()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中org.jboss.logmanager.Logger.attachIfAbsent()方法的一些代码示例，展示了Logger.attachIfAbsent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Logger.attachIfAbsent()方法的具体详情如下：
包路径：org.jboss.logmanager.Logger
类名称：Logger
方法名：attachIfAbsent

Logger.attachIfAbsent介绍

[英]Attach an object to this logger under a given key, if such an attachment does not already exist. A strong reference is maintained to the key and value for as long as this logger exists.
[中]如果此附件不存在，请在给定键下将对象附加到此记录器。只要此记录器存在，就会保持对键和值的强引用。

代码示例

代码示例来源：origin: wildfly/wildfly

  1. private static Logger doLegacyGetLogger(final String name) {
  2.   final org.jboss.logmanager.Logger lmLogger = LogContext.getLogContext().getLogger("");
  3.   ConcurrentMap<String, Logger> loggers = lmLogger.getAttachment(LEGACY_KEY);
  4.   if (loggers == null) {
  5.     loggers = new ConcurrentHashMap<String, Logger>();
  6.     final ConcurrentMap<String, Logger> appearing = lmLogger.attachIfAbsent(LEGACY_KEY, loggers);
  7.     if (appearing != null) {
  8.       loggers = appearing;
  9.     }
  10.   }
  11.   Logger l = loggers.get(name);
  12.   if (l != null) {
  13.     return l;
  14.   }
  15.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  16.   l = new JBossLogManagerLogger(name, logger);
  17.   final Logger appearing = loggers.putIfAbsent(name, l);
  18.   if (appearing == null) {
  19.     return l;
  20.   }
  21.   return appearing;
  22. }

代码示例来源：origin: wildfly/wildfly

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.jboss.logmanager/log4j-jboss-logmanager

  1. @Override
  2.   public CopyOnWriteArrayList<Appender> run() {
  3.     return logger.attachIfAbsent(APPENDERS_KEY, attachment);
  4.   }
  5. });

代码示例来源：origin: org.jboss.logging/jboss-logging-logmanager

  1. private static LoggerPluginInstance doAttach(final Logger logger, final LoggerPluginInstance attachment) {
  2.     LoggerPluginInstance appeared = logger.attachIfAbsent(KEY, attachment);
  3.     if (appeared != null) {
  4.       return appeared;
  5.     }
  6.     return attachment;
  7.   }
  8. }

代码示例来源：origin: org.jboss.logmanager/log4j-jboss-logmanager

  1. @Override
  2.   public T run() {
  3.     return logger.attachIfAbsent(key, value);
  4.   }
  5. });

代码示例来源：origin: org.jboss.slf4j/slf4j-jboss-logmanager

  1. public Logger run() {
  2.     final Slf4jLogger newLogger = new Slf4jLogger(lmLogger);
  3.     final Logger appearingLogger = lmLogger.attachIfAbsent(key, newLogger);
  4.     return appearingLogger != null ? appearingLogger : newLogger;
  5.   }
  6. });

代码示例来源：origin: org.jboss.logmanager/jboss-logmanager-log4j

  1. private Logger create(final org.jboss.logmanager.Logger lmLogger) {
  2.   final BridgeLogger logger = new BridgeLogger(lmLogger);
  3.   final BridgeLogger appearingLogger = lmLogger.attachIfAbsent(reposKey, logger);
  4.   return appearingLogger != null ? appearingLogger : logger;
  5. }

代码示例来源：origin: org.jboss.logmanager/commons-logging-jboss-logmanager

  1. private Map<String, Object> getAttributeMap() {
  2.     final Logger rootLogger = Logger.getLogger("");
  3.     Map<String, Object> map = rootLogger.getAttachment(ATTRIBUTE_KEY);
  4.     if (map == null) {
  5.       map = Collections.synchronizedMap(new HashMap<String, Object>());
  6.       final Map<String, Object> appearing = rootLogger.attachIfAbsent(ATTRIBUTE_KEY, map);
  7.       if (appearing != null) {
  8.         map = appearing;
  9.       }
  10.     }
  11.     return map;
  12.   }
  13. }

代码示例来源：origin: org.jboss.as/jboss-as-logging

  1. public LogContextStdioContextSelector(final StdioContext defaultContext) {
  2.   // Register the STDIO context on the default log context
  3.   LogContext.getLogContext().getLogger(CommonAttributes.ROOT_LOGGER_NAME).attachIfAbsent(STDIO_CONTEXT_ATTACHMENT_KEY, defaultContext);
  4. }

代码示例来源：origin: org.wildfly.core/wildfly-logging

  1. public LogContextStdioContextSelector(final StdioContext defaultContext) {
  2.   // Register the STDIO context on the default log context
  3.   LogContext.getLogContext().getLogger(CommonAttributes.ROOT_LOGGER_NAME).attachIfAbsent(STDIO_CONTEXT_ATTACHMENT_KEY, defaultContext);
  4. }

代码示例来源：origin: wildfly/wildfly-core

  1. public LogContextStdioContextSelector(final StdioContext defaultContext) {
  2.   // Register the STDIO context on the default log context
  3.   LogContext.getLogContext().getLogger(CommonAttributes.ROOT_LOGGER_NAME).attachIfAbsent(STDIO_CONTEXT_ATTACHMENT_KEY, defaultContext);
  4. }

代码示例来源：origin: org.jboss.weld.se/weld-se

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: weld/core

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.jboss.weld.se/weld-se-shaded

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.infinispan/infinispan-embedded-query

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: weld/core

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.jboss.logmanager/commons-logging-jboss-logmanager

  1. @Override
  2. public Log getInstance(final String name) throws LogConfigurationException {
  3.   Log log = LogContext.getLogContext().getAttachment(name, LOG_KEY);
  4.   if (log != null) {
  5.     return log;
  6.   }
  7.   final Logger logger = Logger.getLogger(name);
  8.   log = new JBossLog(logger);
  9.   final Log appearing = logger.attachIfAbsent(LOG_KEY, log);
  10.   if (appearing != null) {
  11.     log = appearing;
  12.   }
  13.   return log;
  14. }

代码示例来源：origin: org.jboss.seam.solder/seam-solder

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.jboss.logging/com.springsource.org.jboss.logging

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

代码示例来源：origin: org.jboss.eap/wildfly-client-all

  1. private static Logger doGetLogger(final String name) {
  2.   Logger l = LogContext.getLogContext().getAttachment(name, KEY);
  3.   if (l != null) {
  4.     return l;
  5.   }
  6.   final org.jboss.logmanager.Logger logger = org.jboss.logmanager.Logger.getLogger(name);
  7.   l = new JBossLogManagerLogger(name, logger);
  8.   Logger a = logger.attachIfAbsent(KEY, l);
  9.   if (a == null) {
  10.     return l;
  11.   } else {
  12.     return a;
  13.   }
  14. }

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