Example usage for java.lang Class getName

Introduction

In this page you can find the example usage for java.lang Class getName.

Prototype

public String getName()

Source Link

Document

Returns the name of the entity (class, interface, array class, primitive type, or void) represented by this Class object, as a String .

Usage

From source file:net.iponweb.hadoop.streaming.parquet.ParquetAsTextOutputFormat.java

private static CompressionCodecName getCodec(JobConf conf) {

    CompressionCodecName codec;//from  w w w  .j ava  2  s.  co  m

    if (ParquetOutputFormat.isCompressionSet(conf)) { // explicit parquet config
        codec = ParquetOutputFormat.getCompression(conf);
    } else if (getCompressOutput(conf)) { // from hadoop config
        // find the right codec
        Class<?> codecClass = getOutputCompressorClass(conf, DefaultCodec.class);
        LOG.info("Compression set through hadoop codec: " + codecClass.getName());
        codec = CompressionCodecName.fromCompressionCodec(codecClass);
    } else {
        codec = CompressionCodecName.UNCOMPRESSED;
    }

    LOG.info("Compression: " + codec.name());
    return codec;
}

From source file:org.echocat.jemoni.jmx.support.SpringUtils.java

@Nonnull
private static String buildMessageFor(@Nonnull Class<?> fromType, boolean expectedStatic,
        @Nonnull Class<?> returnType, @Nonnull String name, @Nullable Class<?>[] parameterTypes) {
    return "Could not find method " + (expectedStatic ? "static " : " ") + returnType.getName() + " public "
            + fromType.getName() + "." + name + "(" + join(parameterTypes) + ").";
}

From source file:io.fabric8.spring.boot.AbstractServiceRegistar.java

private static String createAlias(String name, Class type, String protocol, String port, Boolean external) {
    StringBuilder sb = new StringBuilder();
    sb.append(type.getName()).append("-").append(name);

    if (Strings.isNotBlank(protocol)) {
        sb.append("-").append(protocol);
    }//w ww . j  a v a  2s  .  co  m

    if (Strings.isNotBlank(port)) {
        sb.append("-").append(port);
    }
    if (external) {
        sb.append("-external");
    }
    return sb.toString();
}

From source file:co.cask.cdap.client.rest.TestUtils.java

public static void verifyException(Class<? extends RuntimeException> expectedException,
        Callable<Void> callable) {
    try {//from   ww w.  j a  v a 2  s. c  o  m
        callable.call();
        Assert.fail("Expected exception type: " + expectedException.getName());
    } catch (Exception e) {
        Assert.assertEquals(expectedException, e.getClass());
    }
}

From source file:net.dv8tion.jda.core.utils.JDALogger.java

/**
 * Will get the {@link org.slf4j.Logger} for the given Class
 * or create and cache a fallback logger if there is no SLF4J implementation present.
 * <p>//from w  w  w.  ja v a 2 s  .com
 * The fallback logger will be an instance of a slightly modified version of SLF4Js SimpleLogger.
 *
 * @param  clazz
 *         The class used for the Logger name
 *
 * @return Logger for given Class
 */
public static Logger getLog(Class<?> clazz) {
    synchronized (LOGS) {
        if (SLF4J_ENABLED)
            return LoggerFactory.getLogger(clazz);
        return LOGS.computeIfAbsent(clazz.getName(), (n) -> new SimpleLogger(clazz.getSimpleName()));
    }
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T newInstance(@NonNull Class<T> cls) {
    final Constructor ctor = getDefaultConstructor(cls);
    try {/*from  ww w.  j  av a2 s  .c  om*/
        return (T) ctor.newInstance();
    } catch (Throwable t) {
        t.printStackTrace();
        throw new RuntimeException("Failed to instantiate " + cls.getName() + ": " + t.getLocalizedMessage());
    }
}

From source file:com.izforge.izpack.panels.licence.LicenceLoader.java

/**
 * Finds the IzPanel target class for the given {@code panelClass}.
 *
 * @param panelClass The panel class./*from   ww  w  . j a  v  a  2  s.  c  o  m*/
 * @return The related IzPanel class.
 * @throws ResourceException If a related IzPanel class could not be found.
 *
 * @see PanelHelper#getIzPanel(String)
 */
static Class<?> findTargetClass(Class<?> panelClass) throws ResourceException {
    Class<?> targetClass = PanelHelper.getIzPanel(panelClass.getName());

    if (null == targetClass) {
        throw new ResourceNotFoundException(
                "No IzPanel implementation found for " + panelClass.getSimpleName());
    }

    return targetClass;
}

From source file:com.lonepulse.robozombie.response.Deserializers.java

/**
 * <p>Retrieves the {@link AbstractDeserializer} which is defined for the given {@link Class}.</p>
 * //from  ww w .j a v a 2  s .c  o m
 * @param deserializerType
 *          the {@link Class} whose implementation of {@link AbstractDeserializer} is retrieved
 * <br><br>
 * @return the implementation of {@link AbstractDeserializer} for the given {@link Class}
 * <br><br>
 * @throws DeserializerInstantiationException
 *          if a custom deserializer failed to be instantiated using its <b>default constructor</b> 
 * <br><br>
 * @since 1.3.0
 */
public static final AbstractDeserializer<?> resolve(Class<? extends AbstractDeserializer<?>> deserializerType) {

    try {

        synchronized (DESERIALIZERS) {

            String key = deserializerType.getName();

            AbstractDeserializer<?> deserializer = DESERIALIZERS.get(key);

            if (deserializer == null) {

                deserializer = deserializerType.newInstance();
                DESERIALIZERS.put(key, deserializer);
            }

            return deserializer;
        }
    } catch (Exception e) {

        throw new DeserializerInstantiationException(deserializerType, e);
    }
}

From source file:Main.java

private static boolean isTypeMatch(Class<?> one, Class<?> two) {
    if (one.equals(two)) {
        return true;
    }/*  ww w  .j a v  a2s. c o  m*/
    if (one.isPrimitive()) {
        if (one.getName().equals("int") && two.getName().equals("java.lang.Integer")) {
            return true;
        }
        if (one.getName().equals("long") && two.getName().equals("java.lang.Long")) {
            return true;
        }
        if (one.getName().equals("float") && two.getName().equals("java.lang.Float")) {
            return true;
        }
        if (one.getName().equals("double") && two.getName().equals("java.lang.Double")) {
            return true;
        }
        if (one.getName().equals("char") && two.getName().equals("java.lang.Character")) {
            return true;
        }
        if (one.getName().equals("byte") && two.getName().equals("java.lang.Byte")) {
            return true;
        }
        if (one.getName().equals("short") && two.getName().equals("java.lang.Short")) {
            return true;
        }
        if (one.getName().equals("boolean") && two.getName().equals("java.lang.Boolean")) {
            return true;
        }
    }
    return false;
}

From source file:net.abhinavsarkar.spelhelper.ImplicitMethodResolver.java

private static Method lookupMethod(final EvaluationContext context, final Class<?> type, final String name) {
    for (Class<?> clazz : InheritenceUtil.getInheritance(type)) {
        Object variable = ((SpelHelper) context.lookupVariable(SpelHelper.CONTEXT_LOOKUP_KEY))
                .lookupImplicitMethod(clazz.getName() + "." + name);
        if (variable instanceof Method) {
            return (Method) variable;
        }/*from  w w w.  j a  v  a2  s .  c o  m*/
    }
    return null;
}