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:eu.morfeoproject.fast.catalogue.util.Util.java

/**
 * helper method to retrieve the contents of a resource in the classpath .
 *///from   ww w.  j  ava 2 s .  com
public static String getResource(Log log, String resourceName) {
    InputStream infRulesStream = Thread.currentThread().getContextClassLoader()
            .getResourceAsStream(resourceName);
    if (infRulesStream == null) {
        log.error(resourceName + ": resource not found -- check classpath");
        return null;
    }
    StringWriter output = new StringWriter();
    try {
        IOUtils.copy(infRulesStream, output);
        return output.toString();
    } catch (IOException e) {
        log.error(resourceName + ": cannot read resource", e);
        return null;
    } finally {
        IOUtils.closeQuietly(infRulesStream);
    }
}

From source file:edu.indiana.lib.twinpeaks.util.LogUtils.java

/**
 * Serialize an XML object (Document or Element) to the log (with an
 * optional warning header)/*from w ww  .j a  v a2s  .c  o m*/
 * @param log Apache Log object
 * @param errorText Error message (null for none)
 * @param recordElement The XML object to disolay (Document, Element)
 */
public static void displayXml(org.apache.commons.logging.Log log, String errorText, Object xmlObject) {

    if (!(xmlObject instanceof Document) && !(xmlObject instanceof Element)) {
        throw new IllegalArgumentException("Unexpected object for serialzation: " + xmlObject.toString());
    }

    if (!StringUtils.isNull(errorText)) {
        log.error(errorText);
    }

    log.info("Record Start ----------------------------------------");

    try {
        log.info(DomUtils.serialize(xmlObject));
    } catch (DomException exception) {
        log.error("Failed to serialize element " + xmlObject.toString(), exception);
    }
    log.info("Record End ------------------------------------------");
}

From source file:modula.parser.io.ModelUpdater.java

/**
 * /*www  . j av  a  2  s .c o  m*/
 */
private static void logAndThrowModelError(final String errType, final Object[] msgArgs) throws ModelException {
    MessageFormat msgFormat = new MessageFormat(errType);
    String errMsg = msgFormat.format(msgArgs);
    org.apache.commons.logging.Log log = LogFactory.getLog(ModelUpdater.class);
    log.error(errMsg);
    throw new ModelException(errMsg);
}

From source file:eu.planets_project.tb.impl.persistency.CommentPersistencyImpl.java

/**
 * A Factory method to build a reference to this interface.
 * @return/*from w  ww.  j av  a  2  s .co m*/
 */
public static CommentPersistencyRemote getInstance() {
    Log log = LogFactory.getLog(CommentPersistencyImpl.class);
    try {
        Context jndiContext = new javax.naming.InitialContext();
        CommentPersistencyRemote dao_r = (CommentPersistencyRemote) PortableRemoteObject.narrow(
                jndiContext.lookup("testbed/CommentPersistencyImpl/remote"), CommentPersistencyRemote.class);
        return dao_r;
    } catch (NamingException e) {
        log.error("Failure in getting PortableRemoteObject: " + e.toString());
        return null;
    }
}

From source file:net.openhft.chronicle.logger.jcl.JclTestBase.java

protected static void log(Log logger, ChronicleLogLevel level, String message) {
    switch (level) {
    case TRACE:/*from  w  ww  . j  a v a2  s .c o  m*/
        logger.trace(message);
        break;
    case DEBUG:
        logger.debug(message);
        break;
    case INFO:
        logger.info(message);
        break;
    case WARN:
        logger.warn(message);
        break;
    case ERROR:
        logger.error(message);
        break;
    default:
        throw new UnsupportedOperationException();
    }
}

From source file:eu.planets_project.tb.impl.persistency.ServiceRecordPersistencyImpl.java

/**
 * A Factory method to build a reference to this interface.
 * @return/*  w w w  .  ja  va 2  s. c  o  m*/
 */
public static ServiceRecordPersistencyRemote getInstance() {
    Log log = LogFactory.getLog(ServiceRecordPersistencyImpl.class);
    try {
        Context jndiContext = new javax.naming.InitialContext();
        ServiceRecordPersistencyRemote dao_r = (ServiceRecordPersistencyRemote) PortableRemoteObject.narrow(
                jndiContext.lookup("testbed/ServiceRecordPersistencyImpl/remote"),
                ServiceRecordPersistencyRemote.class);
        return dao_r;
    } catch (NamingException e) {
        log.error("Failure in getting PortableRemoteObject: " + e.toString());
        return null;
    }
}

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

public static void logToLevel(Log log, LogLevel level, String msg) {
    if (level == LogLevel.TRACE) {
        log.trace(msg);//from  ww w  .j av  a2  s  . co m
    } else if (level == LogLevel.DEBUG) {
        log.debug(msg);
    } else if (level == LogLevel.INFO) {
        log.info(msg);
    } else if (level == LogLevel.WARN) {
        log.warn(msg);
    } else if (level == LogLevel.ERROR) {
        log.error(msg);
    } else if (level == LogLevel.FATAL) {
        log.fatal(msg);
    } else {
        log.fatal(
                "RunwayLogUtil.logToLevel was called, but an invalid level was specified. Here is the message we were passed: '"
                        + msg + "'");
    }
}

From source file:eu.planets_project.tb.impl.persistency.TestbedServiceTemplatePersistencyImpl.java

/**
 * A Factory method to build a reference to this interface.
 * @return/*from   ww  w.j  ava  2  s  .  c  om*/
 */
public static TestbedServiceTemplatePersistencyRemote getInstance() {
    Log log = LogFactory.getLog(TestbedServiceTemplatePersistencyImpl.class);
    try {
        Context jndiContext = new javax.naming.InitialContext();
        TestbedServiceTemplatePersistencyRemote dao_r = (TestbedServiceTemplatePersistencyRemote) PortableRemoteObject
                .narrow(jndiContext.lookup("testbed/TestbedServiceTemplatePersistencyImpl/remote"),
                        TestbedServiceTemplatePersistencyRemote.class);
        return dao_r;
    } catch (NamingException e) {
        log.error("Failure in getting PortableRemoteObject: " + e.toString());
        return null;
    }
}

From source file:corina.logging.CorinaLog.java

private static PrintStream createPrintStream(final Log log, final boolean error) {
    return new PrintStream(new OutputStream() {
        public void write(int b) {
            byte[] barray = { (byte) b };
            write(barray, 0, 1);/*  w  ww  .j  ava2s .  c  om*/
        }

        public void write(byte[] b, int off, int len) {
            String str = new String(b, off, len);
            // skip any trailing EOL
            if ("\r".equals(str) || "\n".equals(str) || "\r\n".equals(str))
                return;
            if (error) {
                log.error(str);
            } else {
                log.info(str);
            }
        }
    });
}

From source file:byps.test.TestUtils.java

public static void fail(Log log, String msg) {
    log.error(msg);
    throw new AssertionError(msg);
}