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:com.alfaariss.oa.util.saml2.opensaml.CustomOpenSAMLSecurityConfigurationBootstrap.java

/**
 * Populate signature-related parameters.
 * /*from w w  w. j  a v a 2s  . co m*/
 * @param config the security configuration to populate
 */
protected static void populateSignatureParams(BasicSecurityConfiguration config) {
    Log logger = LogFactory.getLog(CustomOpenSAMLSecurityConfigurationBootstrap.class);
    CryptoManager cryptoManager = Engine.getInstance().getCryptoManager();
    String sSignatureAlgorithmURI = SignatureConstants.ALGO_ID_SIGNATURE_RSA_SHA1;
    String sMessageDigestAlgorithmURI = SignatureConstants.ALGO_ID_DIGEST_SHA1;

    try {
        sSignatureAlgorithmURI = SAML2CryptoUtils.getXMLSignatureURI(cryptoManager);
    } catch (OAException e) {
        logger.warn("Could not resolve signature algorithm from OA Crypto configuration, using default: "
                + sSignatureAlgorithmURI);
    }

    try {
        sMessageDigestAlgorithmURI = SAML2CryptoUtils.getXMLDigestMethodURI(cryptoManager.getMessageDigest());
    } catch (OAException e) {
        logger.warn("Could not resolve digest algorithm from OA Crypto configuration, using default: "
                + sMessageDigestAlgorithmURI);
    }

    // Asymmetric key algorithms
    config.registerSignatureAlgorithmURI("RSA", sSignatureAlgorithmURI);
    config.registerSignatureAlgorithmURI("DSA", SignatureConstants.ALGO_ID_SIGNATURE_DSA);
    config.registerSignatureAlgorithmURI("ECDSA", SignatureConstants.ALGO_ID_SIGNATURE_ECDSA_SHA1);

    // HMAC algorithms
    config.registerSignatureAlgorithmURI("AES", SignatureConstants.ALGO_ID_MAC_HMAC_SHA1);
    config.registerSignatureAlgorithmURI("DESede", SignatureConstants.ALGO_ID_MAC_HMAC_SHA1);

    // Other signature-related params
    config.setSignatureCanonicalizationAlgorithm(SignatureConstants.ALGO_ID_C14N_EXCL_OMIT_COMMENTS);
    config.setSignatureHMACOutputLength(null);
    config.setSignatureReferenceDigestMethod(sMessageDigestAlgorithmURI);
}

From source file:it.doqui.index.ecmengine.client.engine.EcmEngineDelegateFactory.java

/**
 * Metodo factory che crea una nuova istanza del client delegate.
 * /*from ww w .j a v  a 2s  .  c  o m*/
 * <p>La factory cerca di istanziare la classe di implementazione
 * specificata dall'utente nel file di propriet&agrave;
 * {@code ecmengine-engine-delegate.properties}. Se tale operazione fallisce
 * la factory cerca di istanziare la classe di default definita
 * in {@link it.doqui.index.ecmengine.client.engine.util.EcmEngineDelegateConstants#ECMENGINE_DELEGATE_CLASS_NAME_DEFAULT}.
 * </p>
 * 
 * @return Una nuova istanza del client delegate.
 * 
 * @throws EcmEngineDelegateInstantiationException Se si verifica un
 * errore nell'istanziazione del client delegate.
 */
public static EcmEngineDelegate getEcmEngineDelegate() throws EcmEngineDelegateInstantiationException {
    final ResourceBundle resources = ResourceBundle.getBundle(ECMENGINE_PROPERTIES_FILE);
    final String caller = resources.getString(ECMENGINE_DELEGATE_CALLER);
    final Log logger = LogFactory.getLog(caller + ECMENGINE_DELEGATE_LOG_CATEGORY);
    final String implClass = resources.getString(ECMENGINE_DELEGATE_CLASS);

    EcmEngineDelegate ecmEngineDelegateImpl = null;
    logger.debug("[EcmEngineDelegateFactory::getEcmEngineDelegate] BEGIN");

    logger.debug("[EcmEngineDelegateFactory::getEcmEngineDelegate] " + "Classe delegate: " + implClass);
    try {
        ecmEngineDelegateImpl = getClassInstance(implClass, logger);
    } catch (EcmEngineDelegateInstantiationException e) {
        logger.warn("[EcmEngineDelegateFactory::getEcmEngineDelegate] " + "Impossibile caricare la classe \""
                + implClass + "\": " + e.getMessage());

        logger.debug("[EcmEngineDelegateFactory::getEcmEngineDelegate] " + "Classe delegate di default: "
                + ECMENGINE_DELEGATE_CLASS_NAME_DEFAULT);
        try {
            ecmEngineDelegateImpl = getClassInstance(ECMENGINE_DELEGATE_CLASS_NAME_DEFAULT, logger);
        } catch (EcmEngineDelegateInstantiationException ex) {
            logger.error("[EcmEngineDelegateFactory::getEcmEngineDelegate] "
                    + "Impossibile caricare la classe di default \"" + ECMENGINE_DELEGATE_CLASS_NAME_DEFAULT
                    + "\": " + ex.getMessage());

            throw ex; // Rilancia l'eccezione al chiamante
        }

    } finally {
        logger.debug("[EcmEngineDelegateFactory::getEcmEngineDelegate] END");
    }

    return ecmEngineDelegateImpl;
}

From source file:com.octo.captcha.module.web.image.ImageToJpegHelper.java

/**
 * retrieve a new ImageCaptcha using ImageCaptchaService and flush it to the response.<br/> Captcha are localized
 * using request locale.<br/>// w ww .j ava2  s .  c  o m
 * <p/>
 * This method returns a 404 to the client instead of the image if the request isn't correct (missing parameters,
 * etc...)..<br/> The log may be null.<br/>
 *
 * @param theRequest  the request
 * @param theResponse the response
 * @param log         a commons logger
 * @param service     an ImageCaptchaService instance
 *
 * @throws java.io.IOException if a problem occurs during the jpeg generation process
 */
public static void flushNewCaptchaToResponse(HttpServletRequest theRequest, HttpServletResponse theResponse,
        Log log, ImageCaptchaService service, String id, Locale locale) throws IOException {

    // call the ImageCaptchaService method to retrieve a captcha
    byte[] captchaChallengeAsJpeg = null;
    ByteArrayOutputStream jpegOutputStream = new ByteArrayOutputStream();
    try {
        BufferedImage challenge = service.getImageChallengeForID(id, locale);
        // the output stream to render the captcha image as jpeg into

        ImageIO.write(challenge, "jpg", jpegOutputStream);

    } catch (IllegalArgumentException e) {
        //    log a security warning and return a 404...
        if (log != null && log.isWarnEnabled()) {
            log.warn("There was a try from " + theRequest.getRemoteAddr()
                    + " to render an captcha with invalid ID :'" + id + "' or with a too long one");
            theResponse.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }
    }

    captchaChallengeAsJpeg = jpegOutputStream.toByteArray();

    // render the captcha challenge as a JPEG image in the response
    theResponse.setHeader("Cache-Control", "no-store");
    theResponse.setHeader("Pragma", "no-cache");
    theResponse.setDateHeader("Expires", 0);

    theResponse.setContentType("image/jpeg");
    ServletOutputStream responseOutputStream = theResponse.getOutputStream();
    responseOutputStream.write(captchaChallengeAsJpeg);
    responseOutputStream.flush();
    responseOutputStream.close();
}

From source file:it.doqui.index.ecmengine.client.backoffice.EcmEngineBackofficeDelegateFactory.java

/**
 * Metodo factory che crea una nuova istanza del client delegate.
 * /*from   w  w  w  .  jav  a  2s  .  co  m*/
 * <p>La factory cerca di istanziare la classe di implementazione
 * specificata dall'utente nel file di propriet&agrave;
 * {@code ecmengine-backoffice-delegate.properties}. Se tale operazione fallisce
 * la factory cerca di istanziare la classe di default definita
 * in {@link EcmEngineBackofficeDelegateConstants#ECMENGINE_BKO_DELEGATE_CLASS_NAME_DEFAULT}.
 * </p>
 * 
 * @return Una nuova istanza del client delegate.
 * 
 * @throws EcmEngineBackofficeDelegateInstantiationException Se si verifica un
 * errore nell'istanziazione del client delegate.
 */
public static EcmEngineBackofficeDelegate getEcmEngineBackofficeDelegate()
        throws EcmEngineBackofficeDelegateInstantiationException {
    final ResourceBundle resources = ResourceBundle.getBundle(ECMENGINE_BKO_PROPERTIES_FILE);
    final String caller = resources.getString(ECMENGINE_BKO_DELEGATE_CALLER);
    final Log logger = LogFactory.getLog(caller + ECMENGINE_BKO_DELEGATE_LOG_CATEGORY);
    final String implClass = resources.getString(ECMENGINE_BKO_DELEGATE_CLASS);

    logger.debug("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] BEGIN");

    EcmEngineBackofficeDelegate backofficeInstance = null;

    logger.debug("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] " + "Classe delegate: "
            + implClass);
    try {
        backofficeInstance = getClassInstance(implClass, logger);
    } catch (EcmEngineBackofficeDelegateInstantiationException e) {
        logger.warn("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] "
                + "Impossibile caricare la classe \"" + implClass + "\": " + e.getMessage());

        logger.debug("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] "
                + "Classe delegate di default: " + ECMENGINE_BKO_DELEGATE_CLASS_NAME_DEFAULT);
        try {
            backofficeInstance = getClassInstance(ECMENGINE_BKO_DELEGATE_CLASS_NAME_DEFAULT, logger);
        } catch (EcmEngineBackofficeDelegateInstantiationException ex) {
            logger.error("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] "
                    + "Impossibile caricare la classe di default \"" + ECMENGINE_BKO_DELEGATE_CLASS_NAME_DEFAULT
                    + "\": " + ex.getMessage());

            throw ex; // Rilancia l'eccezione al chiamante
        }

    } finally {
        logger.debug("[EcmEngineBackofficeDelegateFactory::getEcmEngineBackofficeDelegate] END");
    }

    return backofficeInstance;
}

From source file:com.octo.captcha.module.web.sound.SoundToWavHelper.java

/**
 * retrieve a new SoundCaptcha using SoundCaptchaService and flush it to the response. <br/> Captcha are localized
 * using request locale. <br/>This method returns a 404 to the client instead of the image if the request isn't
 * correct (missing parameters, etc...).. <br/>The log may be null. <br/>
 *
 * @param theRequest  the request/* w  w w  .j  av  a2 s  . com*/
 * @param theResponse the response
 * @param log         a commons logger
 * @param service     an SoundCaptchaService instance
 *
 * @throws java.io.IOException if a problem occurs during the jpeg generation process
 */
public static void flushNewCaptchaToResponse(HttpServletRequest theRequest, HttpServletResponse theResponse,
        Log log, SoundCaptchaService service, String id, Locale locale) throws IOException {

    // call the ImageCaptchaService method to retrieve a captcha
    byte[] captchaChallengeAsWav = null;
    ByteArrayOutputStream wavOutputStream = new ByteArrayOutputStream();
    try {
        AudioInputStream stream = service.getSoundChallengeForID(id, locale);

        // call the ImageCaptchaService method to retrieve a captcha

        AudioSystem.write(stream, AudioFileFormat.Type.WAVE, wavOutputStream);
        //AudioSystem.(pAudioInputStream, AudioFileFormat.Type.WAVE, pFile);

    } catch (IllegalArgumentException e) {
        //    log a security warning and return a 404...
        if (log != null && log.isWarnEnabled()) {
            log.warn("There was a try from " + theRequest.getRemoteAddr()
                    + " to render an captcha with invalid ID :'" + id + "' or with a too long one");
            theResponse.sendError(HttpServletResponse.SC_NOT_FOUND);
            return;
        }
    } catch (CaptchaServiceException e) {
        // log and return a 404 instead of an image...
        if (log != null && log.isWarnEnabled()) {
            log.warn(

                    "Error trying to generate a captcha and " + "render its challenge as JPEG", e);
        }
        theResponse.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
    }
    captchaChallengeAsWav = wavOutputStream.toByteArray();

    // render the captcha challenge as a JPEG image in the response
    theResponse.setHeader("Cache-Control", "no-store");
    theResponse.setHeader("Pragma", "no-cache");
    theResponse.setDateHeader("Expires", 0);

    theResponse.setContentType("audio/x-wav");
    ServletOutputStream responseOutputStream = theResponse.getOutputStream();
    responseOutputStream.write(captchaChallengeAsWav);
    responseOutputStream.flush();
    responseOutputStream.close();
}

From source file:com.blm.orc.ReaderImpl.java

/**
 * Check to see if this ORC file is from a future version and if so,
 * warn the user that we may not be able to read all of the column encodings.
 * @param log the logger to write any error message to
 * @param path the filename for error messages
 * @param version the version of hive that wrote the file.
 *//* ww w. j av a  2s  . c o m*/
static void checkOrcVersion(Log log, Path path, List<Integer> version) {
    if (version.size() >= 1) {
        int major = version.get(0);
        int minor = 0;
        if (version.size() >= 2) {
            minor = version.get(1);
        }
        if (major > OrcFile.Version.CURRENT.getMajor() || (major == OrcFile.Version.CURRENT.getMajor()
                && minor > OrcFile.Version.CURRENT.getMinor())) {
            log.warn("ORC file " + path + " was written by a future Hive version " + versionString(version)
                    + ". This file may not be readable by this version of Hive.");
        }
    }
}

From source file:com.brienwheeler.svc.monitor.intervene.impl.LoggingInterventionListener.java

@Override
public void recordInterventionRequest(Object source, Log log, String message) {
    if (enabled)//from  w  w  w  . j  av  a2s.  c  o m
        log.warn(ObjectUtils.getUniqueId(source) + ": " + message);
}

From source file:com.lucidtechnics.blackboard.util.error.ErrorManager.java

public void warn(String _message, Log _logger) {
    _logger.warn(_message);
}

From source file:javadz.beanutils.BeanUtilsBean.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./*from   w  w w.j  av  a 2s .  c o m*/
 * 
 * @return A <code>Method<code> for <code>Throwable.initCause</code>, or
 * <code>null</code> if unavailable.
 */
private static Method getInitCauseMethod() {
    try {
        Class[] paramsClasses = new Class[] { Throwable.class };
        return Throwable.class.getMethod("initCause", paramsClasses);
    } catch (NoSuchMethodException e) {
        Log log = LogFactory.getLog(BeanUtils.class);
        if (log.isWarnEnabled()) {
            log.warn("Throwable does not have initCause() method in JDK 1.3");
        }
        return null;
    } catch (Throwable e) {
        Log log = LogFactory.getLog(BeanUtils.class);
        if (log.isWarnEnabled()) {
            log.warn("Error getting the Throwable initCause() method", e);
        }
        return null;
    }
}

From source file:edu.vt.middleware.ldap.ssl.SingletonTLSSocketFactory.java

/** {@inheritDoc} */
public void setSSLContextInitializer(final SSLContextInitializer initializer) {
    if (staticContextInitializer != null) {
        final Log logger = LogFactory.getLog(SingletonTLSSocketFactory.class);
        if (logger.isWarnEnabled()) {
            logger.warn("SSLContextInitializer is being overridden");
        }/*w  w  w.  j av  a 2  s.c om*/
    }
    staticContextInitializer = initializer;
}