Question

我使用Netbeans7.3在GlassFish Server开源版3.1.2.2（版本5）上编码。我使用java.util.Logging并更改了控制台的Logging格式 - 没有更改glassfish日志。当我将根Logger级别设置为Level.ALL，然后在包或类的基础上微调级别时，我会遇到来自com.sun.enterprise.container的各种getJNDIName方法发送的大量消息。 common.impl.ComponentEnvManagerImpl。

问题是它们似乎被发送到空Logger，显然我无法访问它以将其设置为更安静的级别。

我尝试使用非空字符串“null”访问Logger，但这不会做任何事情:)

这是我的customFormatter：

public class CustomFormatter extends Formatter {

@Override
public String format(LogRecord record) {
    StringBuilder sb = new StringBuilder();
    sb.append(record.getLevel());
    sb.append(":");
    sb.append(record.getLoggerName());
    sb.append("\t[");
    sb.append(record.getSourceMethodName());
    sb.append(" @ ");
    sb.append(record.getSourceClassName());
    sb.append("] ");        
    sb.append(new Date(record.getMillis()).toString());        
    sb.append("\n\t\t ");
    sb.append(formatMessage(record));
    sb.append("\n");
    return sb.toString();
}

我在@Startup @Singleton EJB中以这种方式配置它：

protected static void configureLogger() {
    try {
        Logger.getLogger(StartUpSingleton.class.getName()).log(Level.INFO, "Preparing to configure Logger");
        Handler hh[] = Logger.getLogger("").getHandlers();

        Logger.getLogger(StartUpSingleton.class.getCanonicalName()).log(Level.INFO, "There are {0} available handlers", hh.length);
        for (Handler hf : hh) {
            Logger.getLogger(StartUpSingleton.class.getName()).log(Level.INFO, "Handler found : {0}", hf.toString());
            if (java.util.logging.ConsoleHandler.class.isInstance(hf)) {
                hf.setFormatter(new CustomFormatter());
                CustomLogLevel.configure(hf);
            }

        }


        Logger.getLogger(StartUpSingleton.class.getName()).log(Level.INFO, "Done with  configure Logger");

    } catch (SecurityException ex) {
        Logger.getLogger(StartUpSingleton.class.getName()).log(Level.SEVERE, null, ex);
    }


}
}

使用以下配置对象，我设置了我想要的所有细节级别：

class CustomLogLevel {

static void configure(Handler hf) {

    hf.setLevel(Level.ALL);
    Logger.getLogger("").setLevel(Level.ALL);
    // Logger.getLogger(null).setLevel(Level.INFO) is impossible !
    Logger.getLogger("null").setLevel(Level.INFO); // I tried ... ;-)
    Logger.getLogger("com.sun").setLevel(Level.INFO);
    Logger.getLogger("org").setLevel(Level.INFO);
    Logger.getLogger("grizzly").setLevel(Level.INFO);
    Logger.getLogger("global").setLevel(Level.INFO);
    Logger.getLogger("sun").setLevel(Level.INFO);
    Logger.getLogger("LogStrings").setLevel(Level.INFO);

    Logger.getLogger("com.myprivate.package").setLevel(Level.ALL);
    // ...



}

}

这是我在控制台上获得的日志，由与我无关的FINE或FINER / FINEST事件溢出（我希望能够看到我自己的任何级别的事件，因此，将全局级别设置为信息对我不起作用......）

FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getCurrentJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getCurrentJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getCurrentJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getCurrentJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getCurrentJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getCurrentJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getCurrentJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
     ComponentEnvManagerImpl: getCurrentJndiNameEnvironment 123ProductV1_/123ProductV1 is class com.sun.enterprise.deployment.WebBundleDescriptor
FINEST:null [getJndiNameEnvironment @ com.sun.enterprise.container.common.impl.ComponentEnvManagerImpl] Mon Apr 29 17:11:36 CEST 2013
... / ...

有关如何中和日志泛滥的任何建议（没有xml配置）？

济

Answer 1

已解决 - 这显然不是一个错误（这些是AnonymousLogger吗？），因为其他各种包正在创建具有空名称的Log消息。我决定使用格式化程序来解决这个问题：

@Override
public String format(LogRecord record) {
    if(record.getLoggerName() == null) {
          return ;
          }
    StringBuilder sb = new StringBuilder();
    sb.append(record.getLevel());
    sb.append(":");
    .../...

它运行良好，允许我自定义控制台视图，而无需修改任何服务器或文件配置......

Glassfish记录到空记录器 - 如何设置日志级别呢？

1 个答案: