Java Code Examples for ch.qos.logback.classic.joran.JoranConfigurator#doConfigure()

The following examples show how to use ch.qos.logback.classic.joran.JoranConfigurator#doConfigure() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Syslog4jAppenderTest.java From logback-syslog4j with MIT License

6 votes

public void testUdpSender() throws JoranException, InterruptedException {
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(context);
    context.reset();
    configurator.doConfigure(this.getClass().getClassLoader().getResourceAsStream("logback-syslog4j-udp.xml"));

    Logger logger = context.getLogger("test-udp");
    logger.info("test message over udp");

    context.stop();
    Thread.sleep(100);

    final String serverData = serverStream.toString();
    assertTrue("Server received: " + serverData, serverData.contains("test message over udp"));
}

Example 2

Source File: LoggingConfiguration.java From chassis with Apache License 2.0

6 votes

/**
 * Reloads logging.
 * 
 * @param logbackConfig XML containing the logback configuration
 */
public void reloadLogging(String logbackConfig) {
	LoggerContext logContext = (LoggerContext) LoggerFactory.getILoggerFactory();
	
	try {
		JoranConfigurator configurator = new JoranConfigurator();
		configurator.setContext(logContext);
		logContext.reset();
		configurator.doConfigure(new ByteArrayInputStream(logbackConfig.getBytes(Charsets.UTF_8)));
	} catch (JoranException je) {
		// StatusPrinter will handle this
	} catch (Exception ex) {
		ex.printStackTrace(); // Just in case, so we see a stacktrace
	}
	
	StatusPrinter.printInCaseOfErrorsOrWarnings(logContext);
	
	applicationContext.publishEvent(new LoggingReloadedApplicationEvent(this));
}

Example 3

Source File: ContextInitializer.java From stategen with GNU Affero General Public License v3.0

6 votes

public void configureByResource(URL url) throws JoranException {
    if (url == null) {
        throw new IllegalArgumentException("URL argument cannot be null");
    }
    final String urlString = url.toString();
    if (urlString.endsWith("groovy")) {
        if (EnvUtil.isGroovyAvailable()) {
            // avoid directly referring to GafferConfigurator so as to avoid
            // loading groovy.lang.GroovyObject . See also http://jira.qos.ch/browse/LBCLASSIC-214
            GafferUtil.runGafferConfiguratorOn(loggerContext, this, url);
        } else {
            StatusManager sm = loggerContext.getStatusManager();
            sm.add(new ErrorStatus("Groovy classes are not available on the class path. ABORTING INITIALIZATION.", loggerContext));
        }
    } else if (urlString.endsWith("xml")) {
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(loggerContext);
        configurator.doConfigure(url);
    } else {
        throw new LogbackException("Unexpected filename extension of file [" + url.toString() + "]. Should be either .groovy or .xml");
    }
}

Example 4

Source File: Slf4jLoggerFactoryTest.java From rocketmq-4.3.0 with Apache License 2.0

5 votes

@Before
public void initLogback() throws JoranException {
    InternalLoggerFactory.setCurrentLoggerType(InternalLoggerFactory.LOGGER_SLF4J);
    System.setProperty("loggingDir", loggingDir);
    ILoggerFactory iLoggerFactory = LoggerFactory.getILoggerFactory();
    JoranConfigurator joranConfigurator = new JoranConfigurator();
    joranConfigurator.setContext((Context) iLoggerFactory);
    URL logbackConfigFile = Slf4jLoggerFactoryTest.class.getClassLoader().getResource("logback_test.xml");
    if (logbackConfigFile == null) {
        throw new RuntimeException("can't find logback_test.xml");
    } else {
        joranConfigurator.doConfigure(logbackConfigFile);
    }
}

Example 5

Source File: SylphMaster.java From sylph with Apache License 2.0

5 votes

/**
 * 加载外部的logback配置文件
 */
private static void loadConfig(String logbackXml)
        throws JoranException
{
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(logbackXml);
    StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}

Example 6

Source File: LogbackConfigurer.java From icure-backend with GNU General Public License v2.0

5 votes

public static void initLogging(URL configUrl) {
	LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();

	try {
		JoranConfigurator configurator = new JoranConfigurator();
		configurator.setContext(context);
		// Call context.reset() to clear any previous configuration, e.g. default
		// configuration. For multi-step configuration, omit calling context.reset().
		context.reset();
		configurator.doConfigure(configUrl);
	} catch (JoranException je) {
		// StatusPrinter will handle this
	}
	StatusPrinter.printIfErrorsOccured(context);
}

Example 7

Source File: MQAdminStartup.java From rocketmq-read with Apache License 2.0

5 votes

private static void initLogback() throws JoranException {
    String rocketmqHome = System.getProperty(MixAll.ROCKETMQ_HOME_PROPERTY, System.getenv(MixAll.ROCKETMQ_HOME_ENV));

    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(rocketmqHome + "/conf/logback_tools.xml");
}

Example 8

Source File: LogbackTest.java From rocketmq-read with Apache License 2.0

5 votes

@Before
public void init() throws JoranException {
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(new File("src/test/resources/logback-example.xml"));
    StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}

Example 9

Source File: LogbackTest.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

5 votes

@Before
public void init() throws JoranException {
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(new File("src/test/resources/logback-example.xml"));
    StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}

Example 10

Source File: Start.java From gsc-core with GNU Lesser General Public License v3.0

5 votes

public static void load(String path) {
    try {
        File file = new File(path);
        if (!file.exists() || !file.isFile() || !file.canRead()) {
            return;
        }
        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(lc);
        lc.reset();
        configurator.doConfigure(file);
    } catch (Exception e) {
        logger.error(e.getMessage());
    }
}

Example 11

Source File: LogModule.java From guacamole-client with Apache License 2.0

5 votes

@Override
protected void configure() {

    // Only load logback configuration if GUACAMOLE_HOME exists
    File guacamoleHome = environment.getGuacamoleHome();
    if (!guacamoleHome.isDirectory())
        return;

    // Check for custom logback.xml
    File logbackConfiguration = new File(guacamoleHome, "logback.xml");
    if (!logbackConfiguration.exists())
        return;

    logger.info("Loading logback configuration from \"{}\".", logbackConfiguration);

    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    context.reset();

    try {

        // Initialize logback
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(context);
        configurator.doConfigure(logbackConfiguration);

        // Dump any errors that occur during logback init
        StatusPrinter.printInCaseOfErrorsOrWarnings(context);

    }
    catch (JoranException e) {
        logger.error("Initialization of logback failed: {}", e.getMessage());
        logger.debug("Unable to load logback configuration..", e);
    }

}

Example 12

Source File: LogbackTest.java From DDMQ with Apache License 2.0

5 votes

@Before
public void init() throws JoranException {
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(new File("src/test/resources/logback-example.xml"));
    StatusPrinter.printInCaseOfErrorsOrWarnings(lc);
}

Example 13

Source File: StrategyExecutionLogging.java From ta4j-origins with MIT License

5 votes

/**
 * Loads the Logback configuration from a resource file.
 * Only here to avoid polluting other examples with logs. Could be replaced by a simple logback.xml file in the resource folder.
 */
private static void loadLoggerConfiguration() {
    LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
    context.reset();

    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(context);
    try {
        configurator.doConfigure(LOGBACK_CONF_FILE);
    } catch (JoranException je) {
        Logger.getLogger(StrategyExecutionLogging.class.getName()).log(Level.SEVERE, "Unable to load Logback configuration", je);
    }
}

Example 14

Source File: MQAdminStartup.java From reading-and-annotate-rocketmq-3.4.6 with GNU General Public License v3.0

5 votes

private static void initLogback() throws JoranException {
    String rocketmqHome = System.getProperty(MixAll.ROCKETMQ_HOME_PROPERTY, System.getenv(MixAll.ROCKETMQ_HOME_ENV));

    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(rocketmqHome + "/conf/logback_tools.xml");
}

Example 15

Source File: TplCLI.java From LibScout with Apache License 2.0

5 votes

private static void initLogging() {
	LoggerContext context = (LoggerContext) org.slf4j.LoggerFactory.getILoggerFactory();
	    
	try {
		JoranConfigurator configurator = new JoranConfigurator();
	    configurator.setContext(context);
	    context.reset();  // clear any previous configuration 
	    configurator.doConfigure(LibScoutConfig.log4jConfigFileName);
	    
    	ch.qos.logback.classic.Logger rootLogger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
    	switch (LibScoutConfig.logType) {
			case CONSOLE:
				rootLogger.detachAppender("FILE");
				break;
			case FILE:
				rootLogger.detachAppender("CONSOLE");
				break;
			case NONE:
				rootLogger.detachAndStopAllAppenders();
				break;
    	}
	} catch (JoranException je) {
		// StatusPrinter will handle this
	}
	
	StatusPrinter.printInCaseOfErrorsOrWarnings(context);
}

Example 16

Source File: NamesrvStartup.java From rocketmq-4.3.0 with Apache License 2.0

4 votes

public static NamesrvController createNamesrvController(String[] args) throws IOException, JoranException {
//        从系统文件中查询rocketmq版本，默认4.3.0
        System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
//        PackageConflictDetect.detectFastjson();

//        构建命令行操作的指令 =》
        Options options = ServerUtil.buildCommandlineOptions(new Options());
//        mqnamesrv 启动namesrv命令 =》
        commandLine = ServerUtil.parseCmdLine("mqnamesrv", args, buildCommandlineOptions(options), new PosixParser());
        if (null == commandLine) {
//            系统非正常退出，流程结束
            System.exit(-1);
            return null;
        }

//        解析配置文件 =》
        final NamesrvConfig namesrvConfig = new NamesrvConfig();
//        =》
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();
//        设置 namesrv的服务端口
        nettyServerConfig.setListenPort(9876);
//        c 指定启动的时候加载配置文件
        if (commandLine.hasOption('c')) {
//            命令行启动指定配置文件，前面用c开头
            String file = commandLine.getOptionValue('c');
            if (file != null) {
                InputStream in = new BufferedInputStream(new FileInputStream(file));
                properties = new Properties();
                properties.load(in);
                MixAll.properties2Object(properties, namesrvConfig);
                MixAll.properties2Object(properties, nettyServerConfig);

//                设置命令行启动namesrv指定的配置文件路径
                namesrvConfig.setConfigStorePath(file);

                System.out.printf("load config properties file OK, %s%n", file);
                in.close();
            }
        }

//        打印namesrv的配置信息，命令行上面加p
        if (commandLine.hasOption('p')) {
            MixAll.printObjectProperties(null, namesrvConfig);
            MixAll.printObjectProperties(null, nettyServerConfig);
//            正常程序退出
            System.exit(0);
        }

//        把命令行属性解析成properties
        MixAll.properties2Object(ServerUtil.commandLine2Properties(commandLine), namesrvConfig);

//        解析 ROCKETMQ_HOME 环境变量
        if (null == namesrvConfig.getRocketmqHome()) {
            System.out.printf("Please set the %s variable in your environment to match the location of the RocketMQ installation%n", MixAll.ROCKETMQ_HOME_ENV);
//            系统非正常退出
            System.exit(-2);
        }

        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(lc);
        lc.reset();
//        logback日志文件路径
        configurator.doConfigure(namesrvConfig.getRocketmqHome() + "/conf/logback_namesrv.xml");

        log = InternalLoggerFactory.getLogger(LoggerName.NAMESRV_LOGGER_NAME);

        MixAll.printObjectProperties(log, namesrvConfig);
        MixAll.printObjectProperties(log, nettyServerConfig);

//        创建namesrv控制器 =》
        final NamesrvController controller = new NamesrvController(namesrvConfig, nettyServerConfig);

        // remember all configs to prevent discard 把配置文件配置值的属性值注册到namesrv控制器
        controller.getConfiguration().registerConfig(properties);

        return controller;
    }

Example 17

Source File: FiltersrvStartup.java From DDMQ with Apache License 2.0

4 votes

public static FiltersrvController createController(String[] args) {
    System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));

    if (null == System.getProperty(NettySystemConfig.COM_ROCKETMQ_REMOTING_SOCKET_SNDBUF_SIZE)) {
        NettySystemConfig.socketSndbufSize = 65535;
    }

    if (null == System.getProperty(NettySystemConfig.COM_ROCKETMQ_REMOTING_SOCKET_RCVBUF_SIZE)) {
        NettySystemConfig.socketRcvbufSize = 1024;
    }

    try {
        Options options = ServerUtil.buildCommandlineOptions(new Options());
        final CommandLine commandLine =
            ServerUtil.parseCmdLine("mqfiltersrv", args, buildCommandlineOptions(options),
                new PosixParser());
        if (null == commandLine) {
            System.exit(-1);
            return null;
        }

        final FiltersrvConfig filtersrvConfig = new FiltersrvConfig();
        final NettyServerConfig nettyServerConfig = new NettyServerConfig();

        if (commandLine.hasOption('c')) {
            String file = commandLine.getOptionValue('c');
            if (file != null) {
                InputStream in = new BufferedInputStream(new FileInputStream(file));
                Properties properties = new Properties();
                properties.load(in);
                MixAll.properties2Object(properties, filtersrvConfig);
                System.out.printf("load config properties file OK, %s%n", file);
                in.close();

                String port = properties.getProperty("listenPort");
                if (port != null) {
                    filtersrvConfig.setConnectWhichBroker(String.format("127.0.0.1:%s", port));
                }
            }
        }

        nettyServerConfig.setListenPort(0);
        nettyServerConfig.setServerAsyncSemaphoreValue(filtersrvConfig.getFsServerAsyncSemaphoreValue());
        nettyServerConfig.setServerCallbackExecutorThreads(filtersrvConfig
            .getFsServerCallbackExecutorThreads());
        nettyServerConfig.setServerWorkerThreads(filtersrvConfig.getFsServerWorkerThreads());

        if (commandLine.hasOption('p')) {
            MixAll.printObjectProperties(null, filtersrvConfig);
            MixAll.printObjectProperties(null, nettyServerConfig);
            System.exit(0);
        }

        MixAll.properties2Object(ServerUtil.commandLine2Properties(commandLine), filtersrvConfig);
        if (null == filtersrvConfig.getRocketmqHome()) {
            System.out.printf("Please set the %s variable in your environment to match the location of the RocketMQ installation%n", MixAll.ROCKETMQ_HOME_ENV);
            System.exit(-2);
        }

        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(lc);
        lc.reset();
        configurator.doConfigure(filtersrvConfig.getRocketmqHome() + "/conf/logback_filtersrv.xml");
        log = LoggerFactory.getLogger(LoggerName.FILTERSRV_LOGGER_NAME);

        final FiltersrvController controller =
            new FiltersrvController(filtersrvConfig, nettyServerConfig);
        boolean initResult = controller.initialize();
        if (!initResult) {
            controller.shutdown();
            System.exit(-3);
        }

        Runtime.getRuntime().addShutdownHook(new ShutdownHookThread(log, new Callable<Void>() {
            @Override
            public Void call() throws Exception {
                controller.shutdown();
                return null;
            }
        }));

        return controller;
    } catch (Throwable e) {
        e.printStackTrace();
        System.exit(-1);
    }
    return null;
}

Example 18

Source File: BrokerStartup.java From jmqtt with Apache License 2.0

4 votes

public static BrokerController start(String[] args) throws Exception {

        Options options = buildOptions();
        CommandLineParser parser = new DefaultParser();
        CommandLine commandLine = parser.parse(options,args);
        String jmqttHome = null;
        String jmqttConfigPath = null;
        BrokerConfig brokerConfig = new BrokerConfig();
        NettyConfig nettyConfig = new NettyConfig();
        StoreConfig storeConfig = new StoreConfig();
        ClusterConfig clusterConfig =new ClusterConfig();
        if(commandLine != null){
            jmqttHome = commandLine.getOptionValue("h");
            jmqttConfigPath = commandLine.getOptionValue("c");
        }
        if(StringUtils.isEmpty(jmqttHome)){
            jmqttHome = brokerConfig.getJmqttHome();
        }
        if(StringUtils.isEmpty(jmqttHome)){
            throw new Exception("please set JMQTT_HOME.");
        }
        if(StringUtils.isEmpty(jmqttConfigPath)){
            jmqttConfigPath = jmqttHome + File.separator + "conf" + File.separator + "jmqtt.properties";
        }
        initConfig(jmqttConfigPath,brokerConfig,nettyConfig,storeConfig, clusterConfig);

        LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
        JoranConfigurator configurator = new JoranConfigurator();
        configurator.setContext(lc);
        lc.reset();
        configurator.doConfigure(jmqttHome + "/conf/logback_broker.xml");

        BrokerController brokerController = new BrokerController(brokerConfig,nettyConfig, storeConfig, clusterConfig);
        brokerController.start();

        Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {
            @Override
            public void run() {
                brokerController.shutdown();
            }
        }));

        return brokerController;
    }

Example 19

Source File: NamesrvStartup.java From rocketmq with Apache License 2.0

4 votes

public static NamesrvController createNamesrvController(String[] args) throws IOException, JoranException {
    System.setProperty(RemotingCommand.REMOTING_VERSION_KEY, Integer.toString(MQVersion.CURRENT_VERSION));
    //PackageConflictDetect.detectFastjson();

    Options options = ServerUtil.buildCommandlineOptions(new Options());
    commandLine = ServerUtil.parseCmdLine("mqnamesrv", args, buildCommandlineOptions(options), new PosixParser());
    if (null == commandLine) {
        System.exit(-1);
        return null;
    }

    final NamesrvConfig namesrvConfig = new NamesrvConfig();
    final NettyServerConfig nettyServerConfig = new NettyServerConfig();
    nettyServerConfig.setListenPort(9876);
    if (commandLine.hasOption('c')) {
        String file = commandLine.getOptionValue('c');
        if (file != null) {
            InputStream in = new BufferedInputStream(new FileInputStream(file));
            properties = new Properties();
            properties.load(in);
            MixAll.properties2Object(properties, namesrvConfig);
            MixAll.properties2Object(properties, nettyServerConfig);

            namesrvConfig.setConfigStorePath(file);

            System.out.printf("load config properties file OK, %s%n", file);
            in.close();
        }
    }

    if (commandLine.hasOption('p')) {
        InternalLogger console = InternalLoggerFactory.getLogger(LoggerName.NAMESRV_CONSOLE_NAME);
        MixAll.printObjectProperties(console, namesrvConfig);
        MixAll.printObjectProperties(console, nettyServerConfig);
        System.exit(0);
    }

    MixAll.properties2Object(ServerUtil.commandLine2Properties(commandLine), namesrvConfig);

    if (null == namesrvConfig.getRocketmqHome()) {
        System.out.printf("Please set the %s variable in your environment to match the location of the RocketMQ installation%n", MixAll.ROCKETMQ_HOME_ENV);
        System.exit(-2);
    }

    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    JoranConfigurator configurator = new JoranConfigurator();
    configurator.setContext(lc);
    lc.reset();
    configurator.doConfigure(namesrvConfig.getRocketmqHome() + "/conf/logback_namesrv.xml");

    log = InternalLoggerFactory.getLogger(LoggerName.NAMESRV_LOGGER_NAME);

    MixAll.printObjectProperties(log, namesrvConfig);
    MixAll.printObjectProperties(log, nettyServerConfig);

    final NamesrvController controller = new NamesrvController(namesrvConfig, nettyServerConfig);

    // remember all configs to prevent discard
    controller.getConfiguration().registerConfig(properties);

    return controller;
}

Example 20

Source File: NsLog.java From ns4_frame with Apache License 2.0

4 votes

private static void renameLoggingFile() {
     LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
     context.stop();
     context.reset();
     JoranConfigurator configurator = new JoranConfigurator();
     configurator.setContext(context);
     try {
         URL url = getResource(LogConstants.AUTOCONFIG_FILE, Thread.currentThread().getContextClassLoader());
         if (url == null) {
             throw new RuntimeException("init Log error,can't find logback.xml");
         }
         
         
         System.out.println("初始化File:"+url.getFile());
         
         
         configurator.doConfigure(url.getFile());
     } catch (JoranException e) {
     	
     	//读取文件读不到 读取流
     	try {
	configurator.doConfigure(getResourceAsStream(LogConstants.AUTOCONFIG_FILE, Thread.currentThread().getContextClassLoader()));
} catch (JoranException e1) {
	throw new RuntimeException(e.getMessage(), e1);
}
     	
     }

     String configFile = System.getProperty("configfile");
     if(configFile == null || "".equals(configFile)) {
     	configFile = "";
     	//System.out.println("ns_log.configfile is null");
     }else {
     	configFile = configFile.indexOf(".") != -1 ? configFile.substring(0, configFile.lastIndexOf(".")) : configFile;
     	configFile += "_";
     	//System.out.println("ns_log.configfile is configFile");
     }
     
     for (ch.qos.logback.classic.Logger logger : context.getLoggerList()) {
         Iterator<Appender<ILoggingEvent>> index = logger.iteratorForAppenders();
         while (index.hasNext()) {
             Appender<ILoggingEvent> appender = index.next();
             if (appender instanceof NSLogRollingFileAppender) {
                 NSLogRollingFileAppender fileAppender = ((NSLogRollingFileAppender) appender);
                 fileAppender.stop();
                 String fileName = fileAppender.getFile().replace("configfile_", configFile);
                 fileAppender.setFile(fileName);
                 //System.out.println("ns_log.filenNme:" + fileName);

                 TriggeringPolicy triggeringPolicy = fileAppender.getTriggeringPolicy();
                 if (triggeringPolicy instanceof TimeBasedRollingPolicy) {
                     TimeBasedRollingPolicy timeBasedRollingPolicy = ((TimeBasedRollingPolicy) triggeringPolicy);
                     String fileNamePattern = timeBasedRollingPolicy.getFileNamePattern().replace("configfile_", configFile);
                     timeBasedRollingPolicy.setFileNamePattern(fileNamePattern);
                     //System.out.println("ns_log.fileNamePattern:" + fileNamePattern);
                     timeBasedRollingPolicy.stop();
                     timeBasedRollingPolicy.start();
                 }
                 fileAppender.realStart();
             }
         }
     }
     context.start();
 }