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

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");
    }
}
 

private void multiplicityWarning(String resourceName, ClassLoader classLoader) {
    Set urlSet = null;
    StatusManager sm = this.loggerContext.getStatusManager();

    try {
        urlSet = Loader.getResourceOccurrenceCount(resourceName, classLoader);
    } catch (IOException var7) {
        sm.add(new ErrorStatus("Failed to get url list for resource [" + resourceName + ']', this.loggerContext, var7));
    }

    if (urlSet != null && urlSet.size() > 1) {
        sm.add(new WarnStatus("Resource [" + resourceName + "] occurs multiple times on the classpath.", this.loggerContext));
        Iterator i$ = urlSet.iterator();

        while (i$.hasNext()) {
            URL url = (URL) i$.next();
            sm.add(new WarnStatus("Resource [" + resourceName + "] occurs at [" + url + ']', this.loggerContext));
        }
    }

}
 

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);
    }
}
 

private void multiplicityWarning(String resourceName, ClassLoader classLoader) {
    Set<URL> urlSet = null;
    StatusManager sm = loggerContext.getStatusManager();
    try {
        urlSet = Loader.getResources(resourceName, classLoader);
    } catch (IOException e) {
        sm.add(new ErrorStatus("Failed to get url list for resource [" + resourceName + "]", loggerContext, e));
    }
    if (urlSet != null && urlSet.size() > 1) {
        sm.add(new WarnStatus("Resource [" + resourceName + "] occurs multiple times on the classpath.", loggerContext));
        for (URL url : urlSet) {
            sm.add(new WarnStatus("Resource [" + resourceName + "] occurs at [" + url.toString() + "]", loggerContext));
        }
    }
}
 

@AfterClass
public static void checkStatusList() {
    sleep();
    LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
    StatusManager statusManager = lc.getStatusManager();
    List<Status> statusList = statusManager.getCopyOfStatusList();
    for (Status status : statusList) {
        int level = status.getLevel();
        assertNotEquals(status.getMessage(), Status.ERROR, level);
        assertNotEquals(status.getMessage(), Status.WARN, level);
    }
}
 

@Test
public void errorsIfTargetClassPropertyIsEmpty() throws Exception {
    ContextBase contextBase = new ContextBase();
    StatusManager statusManager = mock(StatusManager.class);
    contextBase.setStatusManager(statusManager);
    ExceptionConverter converter = newExceptionConverter(contextBase);
    converter.getContext()
            .putProperty(TARGET_CLASSES_PROPERTY_NAME, "");

    ILoggingEvent loggingEvent = newErrorLoggingEvent(new TargetClass().blow());
    converter.convert(loggingEvent);

    verify(statusManager).add(any(ErrorStatus.class));
}
 

private void resetStatusListeners() {
    StatusManager sm = this.getStatusManager();
    Iterator i$ = sm.getCopyOfStatusListenerList().iterator();

    while(i$.hasNext()) {
        StatusListener sl = (StatusListener)i$.next();
        sm.remove(sl);
    }

}
 

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);
    }

}
 

@AfterEach
void tearDown() {
    final Logger logger = (Logger) LoggerFactory.getLogger(getClass());
    final StatusManager sm = rootLogger.getLoggerContext().getStatusManager();
    int count = 0;
    for (Status s : sm.getCopyOfStatusList()) {
        final int level = s.getEffectiveLevel();
        if (level == Status.INFO) {
            continue;
        }
        if (s.getMessage().contains(InternalLoggerFactory.class.getName())) {
            // Skip the warnings related with Netty.
            continue;
        }

        count++;
        switch (level) {
            case Status.WARN:
                if (s.getThrowable() != null) {
                    logger.warn(s.getMessage(), s.getThrowable());
                } else {
                    logger.warn(s.getMessage());
                }
                break;
            case Status.ERROR:
                if (s.getThrowable() != null) {
                    logger.warn(s.getMessage(), s.getThrowable());
                } else {
                    logger.warn(s.getMessage());
                }
                break;
        }
    }

    if (count > 0) {
        fail("Appender raised an exception.");
    }
}
 

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;
}