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

Introduction

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

Prototype

void error(Object message, Throwable t);

Source Link

Document

Logs an error with error log level.

Usage

From source file:de.xwic.appkit.core.util.StreamUtil.java

/**
 * @param closable//from ww w .j  a v  a  2  s  . com
 * @param log
 */
public static void close(final Log log, final Closeable... closables) {
    for (final Closeable closable : closables) {
        if (null == closable) {
            continue;
        }
        try {
            closable.close();
        } catch (final IOException e) {
            log.error(e.getMessage(), e);
        }
    }
}

From source file:com.taobao.tddl.jdbc.group.util.ExceptionUtils.java

/**
 * sqlException error loglog,//from  www.j a va  2 s  .c  om
 * 
 * list
 * 
 * @param logger
 * @param message
 * @param sqlExceptions
 */
public static void printSQLExceptionToErrorLog(Log logger, String message, List<SQLException> sqlExceptions) {
    if (sqlExceptions != null && !sqlExceptions.isEmpty()) {
        for (SQLException sqlException : sqlExceptions) {
            logger.error(message, sqlException);
        }
        sqlExceptions.clear();
    }
}

From source file:com.espertech.esper.core.ResultDeliveryStrategyImpl.java

/**
 * Handle the exception, displaying a nice message and converting to {@link EPException}.
 * @param logger is the logger to use for error logging
 * @param e is the exception//from  w w  w.java  2s. com
 * @param params the method parameters
 * @param subscriber the object to deliver to
 * @param method the method to call
 * @throws EPException converted from the passed invocation exception
 */
protected static void handle(String statementName, Log logger, InvocationTargetException e, Object[] params,
        Object subscriber, FastMethod method) {
    String message = JavaClassHelper.getMessageInvocationTarget(statementName, method.getJavaMethod(),
            subscriber.getClass().getName(), params, e);
    logger.error(message, e.getTargetException());
}

From source file:com.espertech.esper.core.service.ResultDeliveryStrategyImpl.java

/**
 * Handle the exception, displaying a nice message and converting to {@link EPException}.
 * @param logger is the logger to use for error logging
 * @param e is the exception/*w ww .  j  ava 2  s.  c om*/
 * @param parameters the method parameters
 * @param subscriber the object to deliver to
 * @param method the method to call
 * @throws EPException converted from the passed invocation exception
 */
protected static void handle(String statementName, Log logger, InvocationTargetException e, Object[] parameters,
        Object subscriber, FastMethod method) {
    String message = JavaClassHelper.getMessageInvocationTarget(statementName, method.getJavaMethod(),
            subscriber.getClass().getName(), parameters, e);
    logger.error(message, e.getTargetException());
}

From source file:net.sf.janos.util.ui.ImageUtilities.java

/**
 * Loads an image from the provided resource
 * @param resource the image to load//  w w  w.  ja  va 2  s .  c o  m
 * @return the loaded image, or null if an error occurred
 */
public static ImageData loadImageData(URL resource) {
    if (resource == null) {
        return null;
    }
    ImageData data = null;
    synchronized (IMAGE_DATA_CACHE) {
        try {
            data = IMAGE_DATA_CACHE.get(resource);
            return data;
        } catch (NoSuchKeyException e) {
            // fall through
        }
    }
    InputStream is = null;
    try {
        is = resource.openStream();
        data = new ImageData(is);
        synchronized (IMAGE_DATA_CACHE) {
            IMAGE_DATA_CACHE.put(resource, data);
        }
    } catch (FileNotFoundException e) {
        Log log = LogFactory.getLog(ImageUtilities.class);
        log.debug("Image file " + resource + " does not exist");
        synchronized (IMAGE_DATA_CACHE) {
            IMAGE_DATA_CACHE.put(resource, null);
        }
    } catch (IOException e) {
        Log log = LogFactory.getLog(ImageUtilities.class);
        log.error("Couldn't load image from " + resource, e);
    } finally {
        try {
            is.close();
        } catch (Exception e) {
        }
    }
    return data;
}

From source file:com.aw.core.domain.AWBusinessException.java

private static AWBusinessException wrapUnhandledException(Log logger, Throwable e, Object errorMessage) {
    try {/*w  ww.ja v  a  2  s  .co m*/
        AWExcepcionInterpreter excepcionInterpreter = (AWExcepcionInterpreter) ApplicationBase.instance()
                .getBean("exceptionInterpreter", null);
        if (excepcionInterpreter != null)
            e = excepcionInterpreter.handle(e);
    } catch (Throwable e2) {
    }
    if (e instanceof AWBusinessException)
        return (AWBusinessException) e;
    else {
        logger.error(errorMessage, e);
        AWBusinessException awBusinessException = new AWBusinessException(
                errorMessage + " : " + e.getMessage());
        awBusinessException.initCause(e);
        return awBusinessException;
    }
}

From source file:net.sf.nmedit.jsynth.clavia.nordmodular.utils.NmUtils.java

public static boolean writePatchSavely(NMPatch patch, File file) {
    try {//from  ww w  . j a  v  a 2 s .c o m
        writePatch(patch, file);
        return true;
    } catch (Exception e) {
        Log log = LogFactory.getLog(NmUtils.class);
        if (log.isErrorEnabled())
            log.error("could not write patch " + patch + " to file " + file, e);
        return false;
    }
}

From source file:com.espertech.esper.core.ResultDeliveryStrategyImpl.java

/**
 * Handle the exception, displaying a nice message and converting to {@link EPException}.
 * @param logger is the logger to use for error logging
 * @param t is the throwable/* www. j  a  v a  2 s  .  c o m*/
 * @param params the method parameters
 * @param subscriber the object to deliver to
 * @param method the method to call
 * @throws EPException converted from the passed invocation exception
 */
protected static void handleThrowable(Log logger, Throwable t, Object[] params, Object subscriber,
        FastMethod method) {
    String message = "Unexpected exception when invoking method '" + method.getName()
            + "' on subscriber class '" + subscriber.getClass().getSimpleName() + "' for parameters "
            + ((params == null) ? "null" : Arrays.toString(params)) + " : " + t.getClass().getSimpleName()
            + " : " + t.getMessage();
    logger.error(message, t);
}

From source file:com.runwaysdk.logging.RunwayLogUtil.java

public static void logToLevel(Log log, LogLevel level, String msg, Throwable t) {
    if (level == LogLevel.TRACE) {
        log.trace(msg, t);/*ww  w . j a  va 2  s.  com*/
    } else if (level == LogLevel.DEBUG) {
        log.debug(msg, t);
    } else if (level == LogLevel.INFO) {
        log.info(msg, t);
    } else if (level == LogLevel.WARN) {
        log.warn(msg, t);
    } else if (level == LogLevel.ERROR) {
        log.error(msg, t);
    } else if (level == LogLevel.FATAL) {
        log.fatal(msg, t);
    } else {
        log.fatal(
                "RunwayLogUtil.logToLevel was called, but an invalid level was specified. Here is the message we were passed: '"
                        + msg + "'");
    }
}

From source file:com.espertech.esper.core.service.ResultDeliveryStrategyImpl.java

/**
 * Handle the exception, displaying a nice message and converting to {@link EPException}.
 * @param logger is the logger to use for error logging
 * @param t is the throwable//from   www  . j av  a 2s  .  c o m
 * @param parameters the method parameters
 * @param subscriber the object to deliver to
 * @param method the method to call
 * @throws EPException converted from the passed invocation exception
 */
protected static void handleThrowable(Log logger, Throwable t, Object[] parameters, Object subscriber,
        FastMethod method) {
    String message = "Unexpected exception when invoking method '" + method.getName()
            + "' on subscriber class '" + subscriber.getClass().getSimpleName() + "' for parameters "
            + ((parameters == null) ? "null" : Arrays.toString(parameters)) + " : "
            + t.getClass().getSimpleName() + " : " + t.getMessage();
    logger.error(message, t);
}