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);

Source Link

Document

Logs a message with debug log level.

Usage

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This will add an additional security provider.</p>
 *
 * @param  provider  <code>Provider</code>
 * @param  name  <code>String</code>
 *///w  w w.  j ava  2 s .  com
public static void addProvider(final Provider provider, final String name) {
    java.security.Security.addProvider(provider);

    final String[] tmp = new String[providers.length + 1];
    for (int i = 0; i < providers.length; i++) {
        tmp[i] = providers[i];
    }
    tmp[providers.length] = name;
    providers = tmp;

    final Log logger = LogFactory.getLog(CryptProvider.class);
    if (logger.isDebugEnabled()) {
        logger.debug("Added new security provider " + name);
    }
}

From source file:com.activegrid.runtime.data.util.DataServiceUtils.java

public static Object loadById(Object originalInstance, Session session, DataServiceMetaData metaData,
        Log logger) {

    if (originalInstance == null) {
        throw new IllegalArgumentException("instance to reload cannot be null");
    }//from  w w w  .  j  a  va 2s .c om

    Class<?> clazz = originalInstance.getClass();

    String s = metaData.getIdPropertyName(clazz);

    Serializable id = (Serializable) objectAccess.getProperty(originalInstance, s);

    Object rtn = session.get(getEntityClass(clazz), id);

    if (logger != null && logger.isDebugEnabled()) {
        logger.debug("reloadById: " + ObjectUtils.getId(originalInstance) + " " + s + ":" + id);
    }

    return rtn;
}

From source file:architecture.ee.web.util.ParamUtils.java

/**
* request String //w  w w. j a v a2 s . co m
* @param request
* @return
*/
public static void printParameter(HttpServletRequest request, Log log) {
    StringBuilder sb = new StringBuilder();
    Enumeration e = request.getParameterNames();

    sb.append("\n ==================== printParameter ====================");
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        String value = request.getParameter(key);
        sb.append("\n ==== " + key + " : " + value + " ");
    }
    sb.append("\n ==================== printParameter ====================\n");

    //return sb.toString();
    log.debug(sb);
}

From source file:com.ibm.bi.dml.runtime.controlprogram.parfor.RemoteParForUtils.java

/**
 * //from   w  ww  .ja  va  2s  .c  om
 * @param out
 * @return
 * @throws DMLRuntimeException
 * @throws IOException
 */
public static LocalVariableMap[] getResults(List<Tuple2<Long, String>> out, Log LOG)
        throws DMLRuntimeException {
    HashMap<Long, LocalVariableMap> tmp = new HashMap<Long, LocalVariableMap>();

    int countAll = 0;
    for (Tuple2<Long, String> entry : out) {
        Long key = entry._1();
        String val = entry._2();
        if (!tmp.containsKey(key))
            tmp.put(key, new LocalVariableMap());
        Object[] dat = ProgramConverter.parseDataObject(val);
        tmp.get(key).put((String) dat[0], (Data) dat[1]);
        countAll++;
    }

    if (LOG != null) {
        LOG.debug("Num remote worker results (before deduplication): " + countAll);
        LOG.debug("Num remote worker results: " + tmp.size());
    }

    //create return array
    return tmp.values().toArray(new LocalVariableMap[0]);
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This finds a <code>KeyFactory</code> using the known providers and the
 * supplied algorithm parameter.</p>
 *
 * @param  algorithm  <code>String</code> name
 *
 * @return  <code>KeyFactory</code>
 *
 * @throws  CryptException  if the algorithm is not available from any
 * provider or if the provider is not available in the environment
 *//*from   ww w  .  j a va2s. c om*/
public static KeyFactory getKeyFactory(final String algorithm) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    KeyFactory kf = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            kf = KeyFactory.getInstance(algorithm, providers[i]);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm + " in " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (kf != null) {
                break;
            }
        }
    }
    if (kf == null) {
        try {
            kf = KeyFactory.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return kf;
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This creates a <code>CertificateFactory</code> using the supplied type
 * name.</p>/*ww w. ja va  2s . co m*/
 *
 * @param  type  <code>String</code>
 *
 * @return  <code>CertificateFactory</code>
 *
 * @throws  CryptException  if the type is not available from any provider or
 * the provider is not available in the environment
 */
public static CertificateFactory getCertificateFactory(final String type) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    CertificateFactory cf = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            cf = CertificateFactory.getInstance(type, providers[i]);
        } catch (CertificateException e) {
            if (logger.isDebugEnabled()) {
                logger.debug(
                        "Could not get instance of certificate factory type " + type + " from " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (cf != null) {
                break;
            }
        }
    }
    if (cf == null) {
        try {
            cf = CertificateFactory.getInstance(type);
        } catch (CertificateException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not get instance of certificate factory type " + type);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return cf;
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This finds a <code>SecretKeyFactory</code> using the known providers and
 * the supplied algorithm parameter.</p>
 *
 * @param  algorithm  <code>String</code> name
 *
 * @return  <code>SecretKeyFactory</code>
 *
 * @throws  CryptException  if the algorithm is not available from any
 * provider or if the provider is not available in the environment
 */// w  w w.j ava  2  s  . c om
public static SecretKeyFactory getSecretKeyFactory(final String algorithm) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    SecretKeyFactory kf = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            kf = SecretKeyFactory.getInstance(algorithm, providers[i]);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm + " in " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (kf != null) {
                break;
            }
        }
    }
    if (kf == null) {
        try {
            kf = SecretKeyFactory.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return kf;
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This creates a <code>MessageDigest</code> using the supplied algorithm
 * name.</p>//from ww  w  .ja  v a2 s . co m
 *
 * @param  algorithm  <code>String</code> name
 *
 * @return  <code>MessageDigest</code>
 *
 * @throws  CryptException  if the algorithm is not available from any
 * provider or the provider is not available in the environment
 */
public static MessageDigest getMessageDigest(final String algorithm) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    MessageDigest digest = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            digest = MessageDigest.getInstance(algorithm, providers[i]);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm + " in " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (digest != null) {
                break;
            }
        }
    }
    if (digest == null) {
        try {
            digest = MessageDigest.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return digest;
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This finds a <code>KeyGenerator</code> using the known providers and the
 * supplied algorithm parameter.</p>
 *
 * @param  algorithm  <code>String</code> name
 *
 * @return  <code>KeyGenerator</code>
 *
 * @throws  CryptException  if the algorithm is not available from any
 * provider or if the provider is not available in the environment
 *//*w w w .  j av  a  2  s. com*/
public static KeyGenerator getKeyGenerator(final String algorithm) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    KeyGenerator generator = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            generator = KeyGenerator.getInstance(algorithm, providers[i]);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm + " in " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (generator != null) {
                break;
            }
        }
    }
    if (generator == null) {
        try {
            generator = KeyGenerator.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return generator;
}

From source file:edu.vt.middleware.crypt.CryptProvider.java

/**
 * <p>This finds a <code>KeyPairGenerator</code> using the known providers and
 * the supplied algorithm parameter.</p>
 *
 * @param  algorithm  <code>String</code> name
 *
 * @return  <code>KeyPairGenerator</code>
 *
 * @throws  CryptException  if the algorithm is not available from any
 * provider or if the provider is not available in the environment
 *///www  .  ja  v  a 2  s .  c o m
public static KeyPairGenerator getKeyPairGenerator(final String algorithm) throws CryptException {
    final Log logger = LogFactory.getLog(CryptProvider.class);
    KeyPairGenerator generator = null;
    for (int i = 0; i < providers.length; i++) {
        try {
            generator = KeyPairGenerator.getInstance(algorithm, providers[i]);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm + " in " + providers[i]);
            }
        } catch (NoSuchProviderException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find provider " + providers[i]);
            }
        } finally {
            if (generator != null) {
                break;
            }
        }
    }
    if (generator == null) {
        try {
            generator = KeyPairGenerator.getInstance(algorithm);
        } catch (NoSuchAlgorithmException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Could not find algorithm " + algorithm);
            }
            throw new CryptException(e.getMessage());
        }
    }
    return generator;
}