Example usage for java.lang Class getSimpleName

Introduction

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

Prototype

public String getSimpleName()

Source Link

Document

Returns the simple name of the underlying class as given in the source code.

Usage

From source file:it.sample.parser.util.CommonsUtil.java

/**
 * Metodo di utilita' per controllare che un'istanza di una classe abbia almeno un campo valorizzato
 * /*from   www .  java  2  s .c om*/
 * @param instance
 * @return true se l'istanza ha almeno un campo valorizzato, false altrimenti
 */
public static <T> boolean isFilled(T instance) {
    boolean isFilled = false;
    Method[] methods = instance != null ? instance.getClass().getMethods() : new Method[] {};
    for (Method method : methods) {
        if (isGetter(method)) {
            Class<?> returnType = method.getReturnType();
            Object obj = null;
            try {
                obj = method.invoke(instance, new Object[] {});
                if (obj != null
                        && (returnType.getSimpleName().equals("String") && obj.toString().length() > 0)) {
                    isFilled = true;
                    break;
                }
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            } catch (InvocationTargetException e) {
                e.printStackTrace();
            }
        }
    }
    return isFilled;
}

From source file:org.ulyssis.ipp.snapshot.Event.java

public static Optional<Event> loadUnique(Connection connection, Class<? extends Event> eventType)
        throws SQLException, IOException {
    String statement = "SELECT \"id\", \"data\" FROM \"events\" WHERE \"type\" = ? AND \"removed\" = false";
    try (PreparedStatement stmt = connection.prepareStatement(statement)) {
        stmt.setString(1, eventType.getSimpleName());
        ResultSet result = stmt.executeQuery();
        if (result.next()) {
            String evString = result.getString("data");
            Event event = Serialization.getJsonMapper().readValue(evString, Event.class);
            event.id = result.getLong("id");
            event.removed = false;//from  w w  w .j  a  v  a2  s .  c o m
            return Optional.of(event);
        } else {
            return Optional.empty();
        }
    }
}

From source file:de.iteratec.iteraplan.businesslogic.exchange.common.vbb.impl.util.VisualVariableHelper.java

private static EClassifier getEDataType(EPackage vvEPackage, Class<?> clazz) {
    for (EClassifier eClassifier : EcorePackage.eINSTANCE.getEClassifiers()) {
        if (eClassifier instanceof EDataType && eClassifier.getInstanceClass().equals(clazz)) {
            return eClassifier;
        }//from  w w  w  .j  a v a2  s  .co  m
    }
    if (vvEPackage.getEClassifier(clazz.getSimpleName()) == null) {
        try {
            if (clazz.getConstructor(String.class) != null) {
                EDataType dataType = EcoreFactory.eINSTANCE.createEDataType();
                dataType.setName(clazz.getSimpleName());
                dataType.setInstanceClass(clazz);
                vvEPackage.getEClassifiers().add(dataType);
            }
        } catch (SecurityException e) {
            LOGGER.error("Could not convert class to EDataType " + clazz.getName() + ".", e);
        } catch (NoSuchMethodException e) {
            LOGGER.error("Could not convert for class to EDataType " + clazz.getName() + ".", e);
        }
    }
    return vvEPackage.getEClassifier(clazz.getSimpleName());
}

From source file:com.stgmastek.core.comm.main.StartCoreCommunication.java

static void start() throws Exception {
    // Cache the clients
    ClientBook.getBook();/* w  ww.  j  ava  2 s .c  o m*/

    // Loads or UP all the services as configured in the CORE_CONFIG table
    for (int i = 0; i < servicesList.size(); i++) {
        DeploymentMap map = servicesList.get(i);

        Class<? extends ServiceBase> serviceClass = map.getServiceInterface();
        Class<?> serviceImpl = map.getServiceImpl();

        WSServerAddress address = new WSServerAddress();
        address.setHost(map.getAddress());
        address.setPort(Integer.valueOf(map.getPort()));
        address.setDomain(serviceClass.getSimpleName());

        WSServerInfo info = new WSServerInfo(serviceClass.getSimpleName(), address);
        WSServerManager.getInstance().createServer(serviceClass, serviceImpl.newInstance(), info);
        if (logger.isEnabledFor(LogLevel.NOTICE)) {
            logger.log(LogLevel.NOTICE,
                    "Setting the server's publish address to be " + info.getAddress().getAddressURL());
            logger.log(LogLevel.NOTICE, "Starting services : " + serviceClass.getSimpleName());
        }
    }

    // Start the poller
    pollers.add(new OutBoundQueuePoller());
    for (BasePoller poller : pollers) {
        new Thread(poller).start();
    }
}

From source file:com.topsem.common.utils.Reflections.java

/**
 * ??, Class?./*from  w ww  .j  a va  2s. c  om*/
 * , Object.class.
 * <p/>
 * public UserDao extends HibernateDao<User,Long>
 *
 * @param clazz clazz The class to introspect
 * @param index the Index of the generic ddeclaration,start from 0.
 * @return the index generic declaration, or Object.class if cannot be determined
 */
public static Class getClassGenericType(final Class clazz, final int index) {

    Type genType = clazz.getGenericSuperclass();

    if (!(genType instanceof ParameterizedType)) {
        logger.warn(clazz.getSimpleName() + "'s superclass not ParameterizedType");
        return Object.class;
    }

    Type[] params = ((ParameterizedType) genType).getActualTypeArguments();

    if ((index >= params.length) || (index < 0)) {
        logger.warn("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
                + params.length);
        return Object.class;
    }
    if (!(params[index] instanceof Class)) {
        logger.warn(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
        return Object.class;
    }

    return (Class) params[index];
}

From source file:edu.usu.sdl.openstorefront.util.ReflectionUtil.java

/**
 * This checks class name to determine if a given class is subtype of the
 * class name;//  w  w w .  j  a  va 2 s.  c  om
 *
 * @param className
 * @param entityClass
 * @return
 */
public static boolean isSubClass(String className, Class entityClass) {
    if (entityClass == null) {
        return false;
    }

    if (className.equals(entityClass.getSimpleName())) {
        return true;
    } else {
        return isSubClass(className, entityClass.getSuperclass());
    }
}

From source file:com.haulmont.cuba.core.global.PersistenceHelper.java

/**
 * @param entityClass entity class//from  w w  w .j  a  v a2  s .  c  om
 * @return entity name as defined in {@link javax.persistence.Entity} annotation
 */
public static String getEntityName(Class<?> entityClass) {
    Annotation annotation = entityClass.getAnnotation(javax.persistence.Entity.class);
    if (annotation == null)
        throw new IllegalArgumentException("Class " + entityClass + " is not a persistent entity");
    String name = ((javax.persistence.Entity) annotation).name();
    if (!StringUtils.isEmpty(name))
        return name;
    else
        return entityClass.getSimpleName();
}

From source file:info.donsun.core.utils.Reflections.java

/**
 * ??, Class?. , Object.class./*from   ww  w .ja v  a2s .c  o  m*/
 * 
 * public UserDao extends HibernateDao<User,Long>
 * 
 * @param clazz clazz The class to introspect
 * @param index the Index of the generic ddeclaration,start from 0.
 * @return the index generic declaration, or Object.class if cannot be
 *         determined
 */
public static <T> Class<T> getClassGenricType(final Class clazz, final int index) {

    Type genType = clazz.getGenericSuperclass();

    if (!(genType instanceof ParameterizedType)) {
        logger.warn(clazz.getSimpleName() + "'s superclass not ParameterizedType");
        return null;
    }

    Type[] params = ((ParameterizedType) genType).getActualTypeArguments();

    if (index >= params.length || index < 0) {
        logger.warn("Index: " + index + ", Size of " + clazz.getSimpleName() + "'s Parameterized Type: "
                + params.length);
        return null;
    }
    if (!(params[index] instanceof Class)) {
        logger.warn(clazz.getSimpleName() + " not set the actual class on superclass generic parameter");
        return null;
    }

    return (Class) params[index];
}

From source file:com.sunchenbin.store.feilong.core.lang.ClassLoaderUtil.java

/**
 * ? {@link ClassLoader}.//from w  w  w  .  j  a  v a 2  s.  c  o  m
 * 
 * @param callingClass
 *            the calling class
 * @return the class loader by class
 * @see java.lang.Class#getClassLoader()
 */
public static ClassLoader getClassLoaderByClass(Class<?> callingClass) {
    ClassLoader classLoader = callingClass.getClassLoader();
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("{}.getClassLoader():{}", callingClass.getSimpleName(),
                JsonUtil.format(getClassLoaderInfoMapForLog(classLoader)));
    }
    return classLoader;
}

From source file:org.synyx.hades.util.ClassUtils.java

/**
 * Returns the name ot the entity represented by this class. Used to build
 * queries for that class./*from   www  . j a v  a  2  s.c  o m*/
 * 
 * @param domainClass
 * @return
 */
public static String getEntityName(Class<?> domainClass) {

    Entity entity = domainClass.getAnnotation(Entity.class);
    boolean hasName = null != entity && StringUtils.hasText(entity.name());

    return hasName ? entity.name() : domainClass.getSimpleName();
}