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);

Source Link

Document

Logs a message with error log level.

Usage

From source file:com.alibaba.stonelab.javalab.misc.Misc2.java

public static void main(String[] args) throws Exception {
    Log LOG = LogFactory.getLog(Misc2.class);

    MDC.put("ip", "127.0.0.1");
    MDC.put("user", "stone2083");

    LOG.error("OK");
    MDC.remove("ip");
    MDC.remove("user");
}

From source file:com.sazneo.export.formatter.Main.java

public static void main(String... args) {

    Log logger = LogFactory.getLog(Main.class);

    if (args.length != 3) {
        logger.error("Usage: java Main <stylesheet> <export xml file> <output dir>");
        System.exit(1);//from  w ww  .j a va  2  s.c o  m
    }

    String styleSheetPath = args[0];
    File styleSheet = new File(styleSheetPath);

    String exportXmlPath = args[1];
    File exportXml = new File(exportXmlPath);

    String outPutDirPath = args[2];
    File outputDir = new File(outPutDirPath);
    if (!outputDir.exists()) {
        outputDir.mkdirs();
    }

    try {
        File outputFile = new File(outputDir, "export.html");
        FileOutputStream outputStream = new FileOutputStream(outputFile);
        HtmlFormatter formatter = new HtmlFormatter(styleSheet, exportXml, outputStream);
        formatter.transform();
        FileProcessor fileProcessor = new FileProcessor(exportXml, outputDir);
        fileProcessor.process();

    } catch (IOException e) {
        logger.error(MessageFormat.format("Failed to create export.html at {0}:\n {1}", outPutDirPath, e));
    }
}

From source file:LoggingTrial.java

public static void main(String[] args) {
    Log log = LogFactory.getLog(LoggingTrial.class);
    System.out.println("The Log being used >>> " + log);

    Exception e = new Exception("A DUMMY EXCEPTION");
    if (log.isTraceEnabled()) {
        log.trace("TRACE TEST");
        log.trace("TRACE TEST", e);
    }/*from w  w  w.j a v a2  s .c o m*/
    if (log.isDebugEnabled()) {
        log.debug("DEBUG TEST");
        log.debug("DEBUG TEST", e);
    }

    if (log.isInfoEnabled()) {
        log.info("INFO TEST");
        log.info("INFO TEST", e);
    }
    if (log.isWarnEnabled()) {
        log.warn("WARN TEST");
        log.warn("WARN TEST", e);
    }

    if (log.isErrorEnabled()) {
        log.error("ERROR TEST");
        log.error("ERROR TEST", e);
    }

    if (log.isFatalEnabled()) {
        log.fatal("FATAL TEST");
        log.fatal("FATAL TEST", e);
    }
}

From source file:com.joliciel.csvLearner.utils.LogUtils.java

/**
Log the exception passed.//  w w  w. jav  a  2s .  c  o m
*/
public static void logError(Log logger, Throwable e) {
    logger.error(e);
    logger.error(LogUtils.getErrorString(e));
}

From source file:com.ngdata.sep.util.io.Closer.java

public static void close(Object object) {
    if (object != null) {
        try {//w  w w .  j  av  a2  s .  co m
            Method closeMethod = null;
            Method[] methods = object.getClass().getMethods();
            for (Method method : methods) {
                if (method.getParameterTypes().length == 0) {
                    if (method.getName().equals("close")) {
                        closeMethod = method;
                        break;
                    } else if (method.getName().equals("shutdown")) {
                        closeMethod = method;
                    } else if (method.getName().equals("stop")) {
                        closeMethod = method;
                    }
                }
            }

            if (closeMethod != null) {
                closeMethod.invoke(object);
            } else {
                Log log = LogFactory.getLog(Closer.class);
                log.error("Do not know how to close object of type " + object.getClass().getName());
            }
        } catch (Throwable t) {
            Log log = LogFactory.getLog(Closer.class);
            log.error("Error closing object of type " + object.getClass().getName(), t);
        }
    }
}

From source file:com.nineteendrops.tracdrops.client.core.MessageUtils.java

public static String registerErrorLog(Log log, String key, String... parameters) {
    String errorMessage = getMessage(key, parameters);
    log.error(errorMessage);

    return errorMessage;
}

From source file:com.microsoft.tfs.sdk.samples.console.LogConfigurationSample.java

private static void logAllLevels(final Log log, final String message) {
    log.trace(message);//from   w  ww . ja  va2 s.  c  o  m
    log.debug(message);
    log.info(message);
    log.warn(message);
    log.error(message);
    log.fatal(message);
}

From source file:gov.nih.nci.ncicb.tcga.dcc.common.webservice.WebServiceUtil.java

/**
 * Log the given error message and throw a <code>WebApplicationException</code> with the given HTTP status code
 *
 * @param log the <code>Log</code> to use for the logging
 * @param errorMessage the error message to log and display in the <code>WebApplicationException</code>
 * @param httpStatusCode the HTTP status code to set for the <code>WebApplicationException</code>
 *//*from w  w w  .j a v a  2  s  .  c o  m*/
public static void logAndThrowWebApplicationException(final Log log, final String errorMessage,
        final int httpStatusCode) {

    log.error(errorMessage);
    throw new WebApplicationException(getStatusResponse(httpStatusCode, errorMessage));
}

From source file:com.oncore.calorders.core.utils.Logger.java

/**
 * Writes a error log entry if it is enabled
 *
 * @author OnCore Consulting LLC/*from w w w. j  a v  a  2 s  .  c o  m*/
 *
 * @param log a handle to the log
 * @param message the text to log
 */
public static void error(final Log log, final String message) {
    if (log != null && message != null) {
        log.error(message);

    }
}

From source file:com.buffalokiwi.api.APILog.java

/**
 * Log a message with error log level.// ww w .  j  a  v  a2s.c o  m
 *
 * @param log Log to write to
 * @param message log this message
 */
public static void error(final Log log, final Object... message) {
    if (log.isErrorEnabled())
        log.error(concat(message));
}