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

List of usage examples for org.apache.commons.logging Log warn

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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:eu.qualityontime.commons.MethodUtils.java

/**
 * Try to make the method accessible/* w  w  w  . j a  v  a2  s .  c o m*/
 * 
 * @param method
 *            The source arguments
 */
private static void setMethodAccessible(final Method method) {
    try {
        //
        // XXX Default access superclass workaround
        //
        // When a public class has a default access superclass
        // with public methods, these methods are accessible.
        // Calling them from compiled code works fine.
        //
        // Unfortunately, using reflection to invoke these methods
        // seems to (wrongly) to prevent access even when the method
        // modifer is public.
        //
        // The following workaround solves the problem but will only
        // work from sufficiently privilages code.
        //
        // Better workarounds would be greatfully accepted.
        //
        if (!method.isAccessible()) {
            method.setAccessible(true);
        }

    } catch (final SecurityException se) {
        // log but continue just in case the method.invoke works anyway
        final Log log = LogFactory.getLog(MethodUtils.class);
        if (!loggedAccessibleWarning) {
            boolean vulnerableJVM = false;
            try {
                final String specVersion = System.getProperty("java.specification.version");
                if (specVersion.charAt(0) == '1'
                        && (specVersion.charAt(2) == '0' || specVersion.charAt(2) == '1'
                                || specVersion.charAt(2) == '2' || specVersion.charAt(2) == '3')) {

                    vulnerableJVM = true;
                }
            } catch (final SecurityException e) {
                // don't know - so display warning
                vulnerableJVM = true;
            }
            if (vulnerableJVM) {
                log.warn("Current Security Manager restricts use of workarounds for reflection bugs "
                        + " in pre-1.4 JVMs.");
            }
            loggedAccessibleWarning = true;
        }
        log.debug("Cannot setAccessible on method. Therefore cannot use jvm access bug workaround.", se);
    }
}

From source file:com.boylesoftware.web.AbstractWebApplication.java

/**
 * Clean-up the application object.//from  w  ww. j  av a2 s . com
 */
private void cleanup() {

    // get the log
    final Log log = LogFactory.getLog(AbstractWebApplication.class);
    log.debug("destroying the web-application");

    // shutdown the executors
    if (this.executors != null) {
        log.debug("shutting down the request processing executors...");
        this.executors.shutdown();
        try {
            boolean success = true;
            if (!this.executors.awaitTermination(30, TimeUnit.SECONDS)) {
                log.warn("could not shutdown the request processing"
                        + " executors in 30 seconds, trying to force" + " shutdown...");
                this.executors.shutdownNow();
                if (!this.executors.awaitTermination(30, TimeUnit.SECONDS)) {
                    log.error("could not shutdown the request processing" + " executors");
                    success = false;
                }
            }
            if (success)
                log.debug("request processing executors shut down");
        } catch (final InterruptedException e) {
            log.warn("waiting for the request processing executors to" + " shutdown was interrupted");
            this.executors.shutdownNow();
            Thread.currentThread().interrupt();
        } finally {
            this.executors = null;
        }
    }

    // destroy custom application
    log.debug("destroying custom application");
    try {
        this.destroy();
    } catch (final Exception e) {
        log.error("error destroying custom application", e);
    }

    // forget the router configuration
    this.routerConfiguration = null;

    // close and forget the entity manager factory
    final EntityManagerFactory emf = this.services.getEntityManagerFactory();
    if (emf != null) {
        this.services.setEntityManagerFactory(null);
        try {
            log.debug("closing persistence manager factory");
            emf.close();
        } catch (final Exception e) {
            log.error("error shutting down the application", e);
        }
    }

    // forget user locale finder
    this.services.setUserLocaleFinder(null);

    // close and forget the validator factory
    final ValidatorFactory vf = this.services.getValidatorFactory();
    if (vf != null) {
        this.services.setValidatorFactory(null);
        try {
            log.debug("closing validator factory");
            vf.close();
        } catch (final Exception e) {
            log.error("error shutting down the application", e);
        }
    }

    // forget the authentication service
    this.services.setAuthenticationService(null);
}

From source file:com.timeinc.seleniumite.junit.SimpleSeleniumBuilderTest.java

public void testSeleniumIdeFile() throws Exception {
    String threaded = (runSingleThreaded) ? "Single-Thread" : "Multi-Threaded";
    LOG.info("{} processing file : {}", threaded, testingEnvironment);

    List<String> failures = new LinkedList<>();
    RetryingTestRun lastRun = null;/* w ww .j a  v a 2s .co m*/
    Log log = LogFactory.getFactory().getInstance(SimpleSeleniumBuilderTest.class);
    HashMap<String, String> driverConfig = testingEnvironment
            .createDriverConfig(DefaultRawGlobalTestConfiguration.getDefault());
    Predicate<Exception> retryPredicate = createRetryPredicate();

    RetryingTestRunFactory testRunFactory = new RetryingTestRunFactory();

    for (Script script : testingEnvironment.createScripts()) {
        LoggingRemoteWebDriverFactory wdf = new LoggingRemoteWebDriverFactory(
                testingEnvironment.webDriverFactory(), script.name);

        LOG.info("Executing script {}", script.name);
        for (Map<String, String> data : script.dataRows) {
            Step currentStep = null;
            try {
                lastRun = testRunFactory.createTestRun(script, log, wdf, driverConfig, data, lastRun);

                Boolean lastStepResult = null;

                if (!lastRun.hasNext()) {
                    LOG.warn("Has next is false and havent started yet");
                }

                // Actually run the script
                while (lastRun.hasNext()) {
                    lastStepResult = lastRun.nextWithRetry(3, 3, retryPredicate); // 3 tries with 3 second waits
                    currentStep = lastRun.currentStep();
                    LOG.debug("{} for step : {}", lastStepResult, currentStep.toJSON());
                }
                String sessionId = "SID:" + SessionRegistry.INSTANCE.lookup(script.name, driverConfig);
                String message = createMessage(lastStepResult, testingEnvironment, sessionId, currentStep);
                LOG.info(message);

                if (!Boolean.TRUE.equals(lastStepResult)) {
                    failures.add(message);
                }
            } catch (Exception e) {
                Throwable throwableToLog = unwrapWebDriverException(e);
                String sessionId = "SID:" + SessionRegistry.INSTANCE.lookup(script.name, driverConfig);
                String message = createMessage(false, testingEnvironment, sessionId, currentStep,
                        throwableToLog);
                LOG.info(message);
                failures.add(message);
            }

            // Run "finish" so that it'll shut down the driver if necessary
            try {
                if (lastRun != null) {
                    lastRun.finish();
                }
            } catch (Exception e) {
                LOG.debug("Error while trying to shut down", e);
            }
        }
    }

    if (failures.size() > 0) {
        LOG.info("Failing test with : {}", failures);
        Assert.fail("Test Failure : " + failures.toString());
    }
}

From source file:interactivespaces.service.comm.serial.xbee.internal.SimpleResponseXBeeFrameHandler.java

@Override
public void handle(XBeeCommunicationEndpoint endpoint, EscapedXBeeFrameReader reader,
        List<XBeeResponseListener> listeners, Log log) throws InterruptedException {

    int packetLength = reader.readPacketLength();

    int frameType = reader.readByte();

    int bytesLeft = packetLength - 1;

    switch (frameType) {
    case XBeeApiConstants.FRAME_TYPE_AT_LOCAL_RESPONSE:
        signalAtLocalResponse(endpoint, parser.parseAtLocalResponse(reader, bytesLeft, log), listeners, log);
        break;// w  w w.j a v  a 2 s. c om
    case XBeeApiConstants.FRAME_TYPE_AT_REMOTE_RESPONSE:
        signalAtRemoteResponse(endpoint, parser.parseAtRemoteResponse(reader, bytesLeft, log), listeners, log);
        break;
    case XBeeApiConstants.FRAME_TYPE_TX_STATUS:
        signalTxStatus(endpoint, parser.parseTxStatus(reader, bytesLeft, log), listeners, log);
        break;
    case XBeeApiConstants.FRAME_TYPE_RX_RECEIVE:
        signalRxResponse(endpoint, parser.parseRxResponse(reader, bytesLeft, log), listeners, log);
        break;
    case XBeeApiConstants.FRAME_TYPE_RX_IO:
        signalRxIoResponse(endpoint, parser.parseIoSampleResponse(reader, bytesLeft, log), listeners, log);
        break;
    default:
        log.warn(String.format("Unknown frame type %d\n", frameType));
    }
}

From source file:net.sourceforge.eclipsetrader.charts.ChartsPlugin.java

public static Chart createDefaultChart() {
    Log logger = LogFactory.getLog(ChartsPlugin.class);
    SimpleDateFormat dateTimeFormat = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss"); //$NON-NLS-1$
    Chart chart = new Chart();

    File file = ChartsPlugin.getDefault().getStateLocation().append("defaultChart.xml").toFile(); //$NON-NLS-1$
    if (file.exists() == true) {
        try {/*  w  w  w .j ava  2s  .com*/
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document document = builder.parse(file);

            NodeList firstNode = document.getFirstChild().getChildNodes();
            for (int r = 0; r < firstNode.getLength(); r++) {
                Node item = firstNode.item(r);
                Node valueNode = item.getFirstChild();
                String nodeName = item.getNodeName();

                if (valueNode != null) {
                    if (nodeName.equalsIgnoreCase("compression") == true) //$NON-NLS-1$
                        chart.setCompression(Integer.parseInt(valueNode.getNodeValue()));
                    else if (nodeName.equalsIgnoreCase("period") == true) //$NON-NLS-1$
                        chart.setPeriod(Integer.parseInt(valueNode.getNodeValue()));
                    else if (nodeName.equalsIgnoreCase("autoScale") == true) //$NON-NLS-1$
                        chart.setAutoScale(new Boolean(valueNode.getNodeValue()).booleanValue());
                    else if (nodeName.equalsIgnoreCase("begin") == true) //$NON-NLS-1$
                    {
                        try {
                            chart.setBeginDate(dateTimeFormat.parse(valueNode.getNodeValue()));
                        } catch (Exception e) {
                            logger.warn(e.toString());
                        }
                    } else if (nodeName.equalsIgnoreCase("end") == true) //$NON-NLS-1$
                    {
                        try {
                            chart.setEndDate(dateTimeFormat.parse(valueNode.getNodeValue()));
                        } catch (Exception e) {
                            logger.warn(e.toString());
                        }
                    }
                }
                if (nodeName.equalsIgnoreCase("row")) //$NON-NLS-1$
                {
                    ChartRow row = new ChartRow(new Integer(r));
                    row.setParent(chart);

                    NodeList tabList = item.getChildNodes();
                    for (int t = 0; t < tabList.getLength(); t++) {
                        item = tabList.item(t);
                        nodeName = item.getNodeName();
                        if (nodeName.equalsIgnoreCase("tab")) //$NON-NLS-1$
                        {
                            ChartTab tab = new ChartTab(new Integer(t));
                            tab.setParent(row);
                            tab.setLabel(((Node) item).getAttributes().getNamedItem("label").getNodeValue()); //$NON-NLS-1$

                            NodeList indicatorList = item.getChildNodes();
                            for (int i = 0; i < indicatorList.getLength(); i++) {
                                item = indicatorList.item(i);
                                nodeName = item.getNodeName();
                                if (nodeName.equalsIgnoreCase("indicator")) //$NON-NLS-1$
                                {
                                    ChartIndicator indicator = new ChartIndicator(new Integer(i));
                                    indicator.setParent(tab);
                                    indicator.setPluginId(((Node) item).getAttributes().getNamedItem("pluginId") //$NON-NLS-1$
                                            .getNodeValue());

                                    NodeList parametersList = item.getChildNodes();
                                    for (int p = 0; p < parametersList.getLength(); p++) {
                                        item = parametersList.item(p);
                                        nodeName = item.getNodeName();
                                        if (nodeName.equalsIgnoreCase("param")) //$NON-NLS-1$
                                        {
                                            String key = ((Node) item).getAttributes().getNamedItem("key") //$NON-NLS-1$
                                                    .getNodeValue();
                                            String value = ((Node) item).getAttributes().getNamedItem("value") //$NON-NLS-1$
                                                    .getNodeValue();
                                            indicator.getParameters().put(key, value);
                                        }
                                    }

                                    tab.getIndicators().add(indicator);
                                } else if (nodeName.equalsIgnoreCase("object")) //$NON-NLS-1$
                                {
                                    ChartObject object = new ChartObject(new Integer(i));
                                    object.setParent(tab);
                                    object.setPluginId(((Node) item).getAttributes().getNamedItem("pluginId") //$NON-NLS-1$
                                            .getNodeValue());

                                    NodeList parametersList = item.getChildNodes();
                                    for (int p = 0; p < parametersList.getLength(); p++) {
                                        item = parametersList.item(p);
                                        nodeName = item.getNodeName();
                                        if (nodeName.equalsIgnoreCase("param")) //$NON-NLS-1$
                                        {
                                            String key = ((Node) item).getAttributes().getNamedItem("key") //$NON-NLS-1$
                                                    .getNodeValue();
                                            String value = ((Node) item).getAttributes().getNamedItem("value") //$NON-NLS-1$
                                                    .getNodeValue();
                                            object.getParameters().put(key, value);
                                        }
                                    }

                                    tab.getObjects().add(object);
                                }
                            }

                            row.getTabs().add(tab);
                        }
                    }

                    chart.getRows().add(row);
                }
            }
        } catch (Exception e) {
            logger.error(e.toString(), e);
        }
    }

    chart.clearChanged();

    return chart;
}

From source file:interactivespaces.system.bootstrap.osgi.GeneralInteractiveSpacesSupportActivator.java

/**
 * Get the time provider to use./*from  w w w. j ava 2s  .com*/
 *
 * @param containerProperties
 *          properties to use for configuration
 * @param log
 *          logger for messages
 *
 * @return the time provider to use
 */
public TimeProvider getTimeProvider(Map<String, String> containerProperties, Log log) {
    String provider = containerProperties.get(InteractiveSpacesEnvironment.CONFIGURATION_PROVIDER_TIME);
    if (provider == null) {
        provider = InteractiveSpacesEnvironment.CONFIGURATION_VALUE_PROVIDER_TIME_DEFAULT;
    }

    if (InteractiveSpacesEnvironment.CONFIGURATION_VALUE_PROVIDER_TIME_NTP.equals(provider)) {
        String host = containerProperties.get(InteractiveSpacesEnvironment.CONFIGURATION_PROVIDER_TIME_NTP_URL);
        if (host != null) {
            InetAddress ntpAddress = InetAddressFactory.newFromHostString(host);
            // TODO(keith): Make sure got valid address. Also, move copy of
            // factory class into IS.
            return new NtpTimeProvider(ntpAddress, NTP_UPDATE_PERIOD_SECONDS, TimeUnit.SECONDS, executorService,
                    log);
        } else {
            log.warn(String.format("Could not find host for NTP time provider. No value for configuration %s",
                    InteractiveSpacesEnvironment.CONFIGURATION_PROVIDER_TIME_NTP_URL));

            return new LocalTimeProvider();
        }
    } else {
        return new LocalTimeProvider();
    }
}

From source file:io.smartspaces.system.bootstrap.osgi.GeneralSmartSpacesSupportActivator.java

/**
 * Get the time provider to use./*from  w  w  w.ja  va2  s.  co  m*/
 *
 * @param containerProperties
 *          properties to use for configuration
 * @param log
 *          logger for messages
 *
 * @return the time provider to use
 */
public TimeProvider getTimeProvider(Map<String, String> containerProperties, Log log) {
    String provider = containerProperties.get(SmartSpacesEnvironment.CONFIGURATION_NAME_PROVIDER_TIME);
    if (provider == null) {
        provider = SmartSpacesEnvironment.CONFIGURATION_VALUE_PROVIDER_TIME_DEFAULT;
    }

    if (SmartSpacesEnvironment.CONFIGURATION_VALUE_PROVIDER_TIME_NTP.equals(provider)) {
        String host = containerProperties.get(SmartSpacesEnvironment.CONFIGURATION_NAME_PROVIDER_TIME_NTP_URL);
        if (host != null) {
            InetAddress ntpAddress = InetAddressFactory.newFromHostString(host);
            // TODO(keith): Make sure got valid address. Also, move copy of
            // factory class into SS.
            return new NtpTimeProvider(ntpAddress, NTP_UPDATE_PERIOD_SECONDS, TimeUnit.SECONDS, executorService,
                    log);
        } else {
            log.warn(String.format("Could not find host for NTP time provider. No value for configuration %s",
                    SmartSpacesEnvironment.CONFIGURATION_NAME_PROVIDER_TIME_NTP_URL));

            return new LocalTimeProvider();
        }
    } else {
        return new LocalTimeProvider();
    }
}

From source file:com.flexive.shared.exceptions.FxApplicationException.java

/**
 * Log a message at a given level (or error if no level given)
 *
 * @param log     Log to use//w w w . ja v  a 2s  .c o  m
 * @param message message to LOG
 * @param level   log4j level to apply
 */
private void logMessage(Log log, String message, LogLevel level) {
    this.messageLogged = true;
    if (FxContext.get() != null && FxContext.get().isTestDivision())
        return; //dont log exception traces during automated tests
    final Throwable cause = getCause() != null ? getCause() : this;
    if (level == null)
        log.error(message, cause);
    else {
        switch (level) {
        case DEBUG:
            if (log.isDebugEnabled())
                log.debug(message);
            break;
        case ERROR:
            if (log.isErrorEnabled())
                log.error(message, cause);
            break;
        case FATAL:
            if (log.isFatalEnabled())
                log.fatal(message, cause);
            break;
        case INFO:
            if (log.isInfoEnabled())
                log.info(message);
            break;
        //                case Level.WARN_INT:
        default:
            if (log.isWarnEnabled())
                log.warn(message);
        }
    }
}

From source file:eu.qualityontime.commons.QPropertyUtilsBean.java

/**
 * Returns a <code>Method<code> allowing access to
 * {@link Throwable#initCause(Throwable)} method of {@link Throwable},
 * or <code>null</code> if the method does not exist.
 *
 * @return A <code>Method<code> for <code>Throwable.initCause</code>, or
 *         <code>null</code> if unavailable.
 *//*from   w  w w . ja v a2  s  . co m*/
private static Method getInitCauseMethod() {
    try {
        final Class<?>[] paramsClasses = new Class<?>[] { Throwable.class };
        return Throwable.class.getMethod("initCause", paramsClasses);
    } catch (final NoSuchMethodException e) {
        final Log log = LogFactory.getLog(QPropertyUtils.class);
        if (log.isWarnEnabled()) {
            log.warn("Throwable does not have initCause() method in JDK 1.3");
        }
        return null;
    } catch (final Throwable e) {
        final Log log = LogFactory.getLog(QPropertyUtils.class);
        if (log.isWarnEnabled()) {
            log.warn("Error getting the Throwable initCause() method", e);
        }
        return null;
    }
}

From source file:edu.stanford.muse.util.Util.java

public static void warnIf(boolean b, String message, Log log) {
    if (b) {//w w  w.  jav a2s .co m
        log.warn("REAL WARNING: " + message + "\n");
        breakpoint();
    }
}