ch.qos.logback.core.status.InfoStatus Java Examples

public static void configure(KonkerLoggerContext lc) {
    StatusManager sm = lc.getStatusManager();
    if(sm != null) {
        sm.add(new InfoStatus("Setting up default configuration.", lc));
    }

    ConsoleAppender ca = new ConsoleAppender();
    ca.setContext(lc);
    ca.setName("console");
    PatternLayoutEncoder pl = new PatternLayoutEncoder();
    pl.setContext(lc);
    pl.setPattern("%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n");
    pl.start();
    ca.setEncoder(pl);
    ca.start();
    KonkerLogger rootLogger = lc.getLogger("ROOT");
    rootLogger.addAppender(ca);
}
 

public URL findURLOfDefaultConfigurationFile(boolean updateStatus) throws IOException {
    StatusManager sm = loggerContext.getStatusManager();
    ClassLoader myClassLoader = Loader.getClassLoaderOfObject(this);
    URL url = null;
    url = loadURLFormPropertiesFile(myClassLoader, updateStatus);
    if (url != null) {
        sm.add(new InfoStatus("装载文件:"+url, loggerContext) );
        return url;
    }
    sm.add(new ErrorStatus("从"+application_properties+" 装载文件不成功，不存在!", loggerContext) );

    url = findConfigFileURLFromSystemProperties(myClassLoader, updateStatus);
    if (url != null) {
        return url;
    }

    url = getResource(GROOVY_AUTOCONFIG_FILE, myClassLoader, updateStatus);
    if (url != null) {
        return url;
    }

    url = getResource(TEST_AUTOCONFIG_FILE, myClassLoader, updateStatus);
    if (url != null) {
        return url;
    }

    url = getResource(AUTOCONFIG_FILE, myClassLoader, updateStatus);
    sm.add(new InfoStatus(""+url, loggerContext) );
    return url;
}
 

private void statusOnResourceSearch(String resourceName, ClassLoader classLoader, URL url) {
    StatusManager sm = loggerContext.getStatusManager();
    if (url == null) {
        sm.add(new InfoStatus("Could NOT find resource [" + resourceName + "]", loggerContext));
    } else {
        sm.add(new InfoStatus("Found resource [" + resourceName + "] at [" + url.toString() + "]", loggerContext));
        multiplicityWarning(resourceName, classLoader);
    }
}
 

/**
     * 心跳检测开始
     */
    public void heartbeatStart() {
        // 心跳检测定时器初始化
        this.timer = new Timer();
        this.timer.schedule(new TimerTask() {
            @Override
            public void run() {
                byte[] key = ByteBuffer.allocate(4).putInt(Constants.HEARTBEAT_KEY.hashCode()).array();
                final ProducerRecord<byte[], String> record = new ProducerRecord<>(topic, key, Constants.HEARTBEAT_VALUE);

                // java 8 lambda
//                LazySingletonProducer.getInstance(config).send(record, (RecordMetadata recordMetadata, Exception e) -> {
                // logic code
//                });

                LazySingletonProducer.getInstance(config).send(record, new Callback() {
                    @Override
                    public void onCompletion(RecordMetadata recordMetadata, Exception e) {
                        if (null == e) {
                            // 更新flag状态
                            flag.compareAndSet(false, true);
                            // 如果没有发生异常, 说明kafka从异常状态切换为正常状态, 将开始状态设置为true
                            started = true;
                            addStatus(new InfoStatus("kafka send normal in appender", this, e));
                            // 关闭心跳检测机制
                            KafkaAppender.this.heartbeatStop();
                            zkRegister.write(Constants.SLASH + app + Constants.SLASH + host, NodeMode.EPHEMERAL,
                                    String.valueOf(Constants.APP_APPENDER_RESTART_KEY + Constants.SEMICOLON + System.currentTimeMillis()) + Constants.SEMICOLON + SysUtil.userDir);
                        }
                    }
                });
            }
        }, 10000,60000);
    }
 

private void statusOnResourceSearch(String resourceName, ClassLoader classLoader, URL url) {
    StatusManager sm = this.loggerContext.getStatusManager();
    if (url == null) {
        sm.add(new InfoStatus("Could NOT find resource [" + resourceName + ']', this.loggerContext));
    } else {
        sm.add(new InfoStatus("Found resource [" + resourceName + "] at [" + url + ']', this.loggerContext));
        this.multiplicityWarning(resourceName, classLoader);
    }

}
 

private URL loadURLFormPropertiesFile(ClassLoader myClassLoader, boolean updateStatus) throws IOException {
    StatusManager sm = loggerContext.getStatusManager();
    sm.add(new InfoStatus("正在读取：" + application_properties, loggerContext));
    URL application_url=getResource(application_properties, myClassLoader, updateStatus);
    if (application_url==null) {
        return null;
    }
    
    String applicationPropertiesPath = application_url.getPath();

    Properties prop = new Properties();
    @Cleanup
    InputStream in = null;
    try {
        sm.add(new InfoStatus(applicationPropertiesPath, loggerContext) );
        in=myClassLoader.getResourceAsStream(application_properties);
        prop.load(in);
        if (!prop.containsKey(logback_config_xml_key)) {
            sm.add(new ErrorStatus(applicationPropertiesPath+" 文件中没有键："+logback_config_xml_key, loggerContext) );
            return null;
        }
        sm.add(new InfoStatus(applicationPropertiesPath+" 文件中有键："+logback_config_xml_key, loggerContext) );

        String logbackFile = prop.getProperty(logback_config_xml_key);
        logbackFile = logbackFile.trim();
        
        if (logbackFile==null || logbackFile.isEmpty()) {
            sm.add(new ErrorStatus(applicationPropertiesPath+" 文件中键："+logback_config_xml_key+" 为空!", loggerContext) );
            return null;
        }
        sm.add(new InfoStatus(applicationPropertiesPath+" 文件中键："+logback_config_xml_key+" 值为:"+logbackFile, loggerContext) );

        logbackFile = OSUtil.getRealUriPathByOs(logbackFile);
        sm.add(new InfoStatus("Found logback configration :"+logbackFile, loggerContext) );
        sm.add(new InfoStatus("加载真正的Logback配置文件:"+logbackFile, loggerContext));
        URL url = new URL(logbackFile);
        return url;
    } catch (IOException e) {
        sm.add(new ErrorStatus(
            "Failed to get url list for resource [" + applicationPropertiesPath + "]", loggerContext, e));
    } 
    return null;
}