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

Introduction

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

Prototype

void debug(Object message, Throwable t);

Source Link

Document

Logs an error with debug log level.

Usage

From source file:com.ery.ertc.estorm.util.IOUtils.java

/**
 * Close the Closeable objects and <b>ignore</b> any {@link IOException} or
 * null pointers. Must only be used for cleanup in exception handlers.
 * //from  w w  w .ja  va 2  s  .  c  om
 * @param log
 *            the log to record problems to at debug level. Can be null.
 * @param closeables
 *            the objects to close
 */
public static void cleanup(Log log, java.io.Closeable... closeables) {
    for (java.io.Closeable c : closeables) {
        if (c != null) {
            try {
                c.close();
            } catch (IOException e) {
                if (log != null && log.isDebugEnabled()) {
                    log.debug("Exception in closing " + c, e);
                }
            }
        }
    }
}

From source file:com.buaa.cfs.utils.IOUtils.java

/**
 * Close the Closeable objects and <b>ignore</b> any {@link IOException} or null pointers. Must only be used for
 * cleanup in exception handlers.// w w w.  ja v a  2s  .c  o m
 *
 * @param log        the log to record problems to at debug level. Can be null.
 * @param closeables the objects to close
 */
public static void cleanup(Log log, Closeable... closeables) {
    for (Closeable c : closeables) {
        if (c != null) {
            try {
                c.close();
            } catch (IOException e) {
                if (log != null && log.isDebugEnabled()) {
                    log.debug("Exception in closing " + c, e);
                }
            }
        }
    }
}

From source file:com.healthmarketscience.rmiio.RemoteRetry.java

/**
 * Implementation of a simple backoff strategy:
 * <ol>/*  ww w. j  a v  a  2s  .  c  om*/
 * <li>First retry returns immediately
 * <li>Retries 1 - 30 wait that many seconds each time before returning (after 1st retry wait 1 second, after 2nd retry wait 2 seconds...)
 * <li>Retries > 30 wait 30 seconds each time before returning
 * </ol>
 * 
 * @param numRetries
 *           number of retries which have happended thus far
 * @param log
 *           debug log
 */
protected static void simpleBackOff(int numRetries, Log log) {
    if (numRetries == 0) {
        // immediate retry first time
        return;
    }
    long sleepTime = numRetries;
    if (sleepTime > 30) {
        sleepTime = 30;
    }
    try {
        Thread.sleep(sleepTime * 1000);
    } catch (InterruptedException ignored) {
        // pass interrupt along
        Thread.currentThread().interrupt();
        if (log.isDebugEnabled()) {
            log.debug("Caught exception while sleeping", ignored);
        }
    }
}

From source file:dk.netarkivet.common.utils.archive.ArchiveBatchJobBase.java

/**
 * When the org.archive.io.arc classes throw IOExceptions while reading,
 * this is where they go. Subclasses are welcome to override the default
 * functionality which simply logs and records them in a list.
 * TODO: Actually use the archive file/index entries in the exception list
 *
 * @param e An Exception thrown by the org.archive.io.arc classes.
 * @param archiveFile The archive file that was processed while the Exception was thrown
 * @param index The index (in the archive file) at which the Exception was thrown
 * @throws ArgumentNotValid if e is null
 *//* ww  w .  j a v  a 2  s . c  o m*/
public void handleException(Exception e, File archiveFile, long index) throws ArgumentNotValid {
    ArgumentNotValid.checkNotNull(e, "e");

    Log log = LogFactory.getLog(getClass().getName());
    log.debug("Caught exception while running batch job " + "on file " + archiveFile + ", position " + index
            + ":\n" + e.getMessage(), e);
    addException(archiveFile, index, ExceptionOccurrence.UNKNOWN_OFFSET, e);
}

From source file:com.stimulus.archiva.exception.ChainedException.java

public ChainedException(String message, Log logger, ChainedException.Level level) {
    super(message);
    logger.debug(message, cause);
    log(level, message);/*ww w. j  ava  2  s  . c o m*/
}

From source file:net.sf.nmedit.jtheme.component.misc.CallDescriptor.java

public void call() {
    JTComponent t = getTarget();/*from ww  w .  ja v a 2s  .co  m*/
    if (t == null)
        return;
    Method m = getMethod(t);
    if (m == null)
        return;
    try {
        m.invoke(t, new Object[0]);
    } catch (Exception e) {
        Log l = LogFactory.getLog(getClass());
        if (l.isDebugEnabled())
            l.debug("call failed on method: " + method, e);
    }
}

From source file:net.sf.nmedit.jtheme.component.misc.CallDescriptor.java

private Method getMethod(JTComponent target) {
    if (tmethod == null) {
        try {//w  w w  . j  a v  a  2  s . c om
            tmethod = target.getClass().getDeclaredMethod(method, new Class[0]);
        } catch (Exception e) {
            Log l = LogFactory.getLog(getClass());
            if (l.isDebugEnabled())
                l.debug("Method not found: " + method, e);
        }
    }
    return tmethod;
}

From source file:com.stimulus.archiva.exception.ChainedException.java

public ChainedException(String message, Throwable cause, Log logger, ChainedException.Level level) {
    super(message);
    this.cause = cause;
    logger.debug(message, cause);
    log(level, message);/*from  w w  w .j  a va  2s.c  om*/
}

From source file:hadoopInstaller.logging.CompositeLog.java

@Override
public void debug(Object message, Throwable t) {
    for (Log log : this.logs) {
        log.debug(message, t);
    }/*www .  j  a v a 2s  .co  m*/
}

From source file:io.netty.logging.CommonsLoggerTest.java

@Test
public void testDebugWithException() {
    Log mock = createStrictMock(Log.class);

    mock.debug("a", e);
    replay(mock);/*from www  . j av  a 2s.  c  o m*/

    InternalLogger logger = new CommonsLogger(mock, "foo");
    logger.debug("a", e);
    verify(mock);
}