Example usage for org.apache.commons.logging Log warn

Introduction

In this page you can find the example usage for org.apache.commons.logging Log warn.

Prototype

void warn(Object message);

Source Link

Document

Logs a message with warn log level.

Usage

From source file:name.chenyuelin.aopAdvisor.DebugLoggerAdvisor.java

private Log getLog(Object target) throws IllegalArgumentException, SecurityException, IllegalAccessException {
    Class<?> targetClass = target.getClass();
    Log log = logMap.get(targetClass);
    if (log == null) {
        try {//w  ww  . jav  a2s.c om
            log = (Log) targetClass.getField(LOG_NAME).get(null);
            logMap.put(targetClass, log);
        } catch (NoSuchFieldException e) {
            LOG.warn(e);
            return null;
        } catch (IllegalArgumentException e) {
            throw e;
        } catch (SecurityException e) {
            throw e;
        } catch (IllegalAccessException e) {
            throw e;
        }
    }
    return log;
}

From source file:net.sf.nmedit.jtheme.store2.ImageElement.java

private Image render() {
    if (imageResource == null)
        return null;

    Image image = imageResource.getImage(width, height);

    if (image == null) {
        Log log = LogFactory.getLog(getClass());
        if (log.isWarnEnabled())
            log.warn("Could not open image [width=" + width + ",height=" + height + "] from:" + imageResource);

        return null;
    }/*from  ww  w  .  j  av  a2s.  co m*/

    return image;
}

From source file:interactivespaces.workbench.project.java.BndOsgiContainerBundleCreator.java

/**
 * Output warnings for the user./*from w w  w .  j a  v a 2s. c o m*/
 *
 * @param issues
 *          the issues
 * @param log
 *          the logger to use
 */
private void outputWarnings(List<String> issues, Log log) {
    for (String issue : issues) {
        log.warn("OSGi Bundle Creator: " + issue);
    }
}

From source file:net.mikaboshi.intra_mart.tools.log_stats.parser.LineLogParser.java

/**
 * WARN??//from ww w.j a v a 2 s . co m
 */
@Override
protected void warn(String format, Object... args) {

    Log logger = getLogger();

    if (logger.isWarnEnabled()) {
        logger.warn(String.format("[" + getLogFilePath() + "#" + this.nLine + "] " + format, args));
    }
}

From source file:com.picocontainer.gems.monitors.CommonsLoggingComponentMonitor.java

/** {@inheritDoc} **/
public Object noComponentFound(final MutablePicoContainer container, final Object key) {
    Log log = this.log != null ? this.log : LogFactory.getLog(ComponentMonitor.class);
    if (log.isWarnEnabled()) {
        log.warn(ComponentMonitorHelper.format(ComponentMonitorHelper.NO_COMPONENT, key));
    }/*from w ww  . jav  a  2 s  .  c  o m*/
    return delegate.noComponentFound(container, key);
}

From source file:eu.semaine.jms.JMSLogReader.java

@Override
public void onMessage(Message m) {
    try {//from www. ja  v a  2 s. co  m
        if (!(m instanceof TextMessage)) {
            return; // silently ignore
        }
        String dest = m.getJMSDestination().toString();
        // dest is expected to have the form
        // semaine.log.component.log-level
        String[] parts = dest.split("\\.");
        String level = parts[parts.length - 1].toLowerCase();
        String component = parts[parts.length - 2];
        Log log = LogFactory.getLog("semaine.log." + component);
        String text = ((TextMessage) m).getText();
        //text = time.format(new Date(m.getJMSTimestamp())) + " " + text;
        if (level.equals("info"))
            log.info(text);
        else if (level.equals("warn"))
            log.warn(text);
        else if (level.equals("error"))
            log.error(text);
        else if (level.equals("debug"))
            log.debug(text);
        else
            log.info(text);
    } catch (Exception e) {

    }
}

From source file:com.tecapro.inventory.common.util.LogUtil.java

/**
 * /*from  w w w  .j a  v a 2  s.  c o m*/
 * Warn log output
 * 
 * @param log
 * @param clazz
 * @param method
 * @param time
 */
public void warnLog(Log log, String clazz, String method, InfoValue info, Throwable e) {
    log.warn(returnLogString(clazz, method, info, LogPrefix.OTHER, e));
    log.warn(e.getMessage(), e);
}

From source file:com.tecapro.inventory.common.util.LogUtil.java

/**
 * /*from  ww  w . ja v  a  2  s  . c  om*/
 * Warn log output
 * 
 * @param log
 * @param clazz
 * @param method
 * @param time
 */
public void warnLog(Log log, String clazz, String method, InfoValue info, String message) {
    log.warn(returnLogString(clazz, method, info, LogPrefix.OTHER, message));
}

From source file:com.sos.i18n.logging.commons.CommonsLogMsg.java

/**
 * Logs the given message to the log at the warn level. If the log level is not enabled, this method does
 * nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
 *
 * @param  log     the log where the messages will go
 * @param  key     the resource bundle key name
 * @param  varargs arguments to help fill in the resource bundle message
 *
 * @return if the message was logged, a non-<code>null</code> Msg object is returned
 *//*from  w w w . j  a v a  2 s  .co  m*/
public static Msg warn(Log log, String key, Object... varargs) {
    if (log.isWarnEnabled()) {
        Msg msg = Msg.createMsg(key, varargs);
        log.warn((Logger.getDumpLogKeys()) ? ('{' + key + '}' + msg) : msg);
        return msg;
    }

    return null;
}

From source file:com.sos.i18n.logging.commons.CommonsLogMsg.java

/**
 * Logs the given message to the log at the warn level. If the log level is not enabled, this method does
 * nothing and returns <code>null</code>. If a message was logged, its {@link Msg} will be returned.
 *
 * @param  log     the log where the messages will go
 * @param  locale  the locale to determine what bundle to use
 * @param  key     the resource bundle key name
 * @param  varargs arguments to help fill in the resource bundle message
 *
 * @return if the message was logged, a non-<code>null</code> Msg object is returned
 *///w  w w.j  a  v  a 2  s.c  o  m
public static Msg warn(Log log, Locale locale, String key, Object... varargs) {
    if (log.isWarnEnabled()) {
        Msg msg = Msg.createMsg(locale, key, varargs);
        log.warn((Logger.getDumpLogKeys()) ? ('{' + key + '}' + msg) : msg);
        return msg;
    }

    return null;
}