Example usage for java.lang Class getSuperclass

Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public native Class<? super T> getSuperclass();

Source Link

Document

Returns the Class representing the direct superclass of the entity (class, interface, primitive type or void) represented by this Class .

Usage

From source file:com.cnksi.core.tools.utils.Reflections.java

public static Class<?> getUserClass(Object instance) {

    Validate.notNull(instance, "Instance must not be null");
    Class clazz = instance.getClass();
    if (clazz != null && clazz.getName().contains(CGLIB_CLASS_SEPARATOR)) {
        Class<?> superClass = clazz.getSuperclass();
        if (superClass != null && !Object.class.equals(superClass)) {
            return superClass;
        }/*ww  w. java  2 s.  co  m*/
    }
    return clazz;

}

From source file:Main.java

public static ArrayList<Class<?>> buildClassHierarchy(Class<?> cls) {
    ArrayList<Class<?>> hierarhy = new ArrayList<Class<?>>();
    boolean enteredDroidParts = false;
    do {//  w  ww . j a va 2  s.c o  m
        hierarhy.add(0, cls);
        boolean inDroidParts = cls.getName().startsWith("org.droidparts");
        if (enteredDroidParts && !inDroidParts) {
            break;
        } else {
            enteredDroidParts = inDroidParts;
            cls = cls.getSuperclass();
        }
    } while (cls != null);
    return hierarhy;
}

From source file:org.LexGrid.LexBIG.caCore.utils.LexEVSCaCoreUtils.java

public static ArrayList<Field> getAllFields(Class clazz) {
    ArrayList<Field> returnFields = new ArrayList<Field>();
    while (clazz != null) {
        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            returnFields.add(field);//from  w w w  . j  a v  a 2 s  . c  om
        }
        clazz = clazz.getSuperclass();
    }
    return returnFields;
}

From source file:springobjectmapper.ReflectionHelper.java

public static Field getField(Class<?> c, String name) {
    do {//from   w w  w. j av a2s .c  om
        try {
            Field field = c.getDeclaredField(name);
            field.setAccessible(true);
            return field;
        } catch (NoSuchFieldException ex) {
        } catch (Exception e) {
            ReflectionUtils.handleReflectionException(e);
        }
        c = c.getSuperclass();
    } while (c != null);
    throw new RuntimeException("Field " + name + " was not found!");
}

From source file:com.manydesigns.portofino.pageactions.PageActionLogic.java

public static boolean supportsDetail(Class<?> actionClass) {
    if (!PageAction.class.isAssignableFrom(actionClass)) {
        return false;
    }/*from  w  ww . j  a v  a2s . c o m*/
    SupportsDetail supportsDetail = actionClass.getAnnotation(SupportsDetail.class);
    if (supportsDetail != null) {
        return supportsDetail.value();
    } else {
        return supportsDetail(actionClass.getSuperclass());
    }
}

From source file:Main.java

public static List<Field> listAnnotatedFields(Class<?> cls) {
    ArrayList<Class<?>> clsTree = new ArrayList<Class<?>>();
    boolean enteredDroidParts = false;
    do {/*  w  ww. ja v a2 s .co  m*/
        clsTree.add(0, cls);
        boolean inDroidParts = cls.getName().startsWith("org.droidparts");
        if (enteredDroidParts && !inDroidParts) {
            break;
        } else {
            enteredDroidParts = inDroidParts;
            cls = cls.getSuperclass();
        }
    } while (cls != null);
    ArrayList<Field> fields = new ArrayList<Field>();
    for (Class<?> c : clsTree) {
        for (Field f : c.getDeclaredFields()) {
            if (f.getAnnotations().length > 0) {
                fields.add(f);
            }
        }
    }
    return fields;
}

From source file:net.cloudkit.enterprises.infrastructure.utilities.ReflectionHelper.java

public static Class<?> getUserClass(Object instance) {
    Validate.notNull(instance, "Instance must not be null");
    Class<?> clazz = instance.getClass();
    if ((clazz != null) && clazz.getName().contains(CGLIB_CLASS_SEPARATOR)) {
        Class<?> superClass = clazz.getSuperclass();
        if ((superClass != null) && !Object.class.equals(superClass)) {
            return superClass;
        }/*  w w  w .  j  a  v a  2s .c o m*/
    }
    return clazz;

}

From source file:com.acuityph.commons.jpa.JpaUtils.java

/**
 * @param entityClass/*  w  w  w  .j  a  v  a 2s  .co  m*/
 *        the entity class to inspect
 * @return the {@link Field} annotated with @Id, or null if no such field
 *         was found
 */
public static Field determineIdField(final Class<?> entityClass) {
    Field idField = null;
    Class<?> cl = entityClass;
    while (idField == null && cl != null && cl != Object.class) {
        for (final Field field : cl.getDeclaredFields()) {
            if (field.getAnnotation(Id.class) != null) {
                idField = field;
                break;
            }
        }
        if (idField == null) {
            cl = cl.getSuperclass();
        }
    }
    return idField;
}

From source file:com.cassius.spring.assembly.test.common.reflect.FieldReader.java

/**
 * New instance.//from www  .  j  a va  2 s  .  c  o  m
 *
 * @param object the object
 * @param fieldName the field name
 * @return the field reader
 * @throws NoSuchFieldException the no such field exception
 */
public static FieldReader newInstance(Object object, String fieldName) throws NoSuchFieldException {
    Class<?> clazz = object.getClass();
    while (clazz != Object.class) {
        try {
            Field field = clazz.getDeclaredField(fieldName);
            if (field != null) {
                return newInstance(object, field);
            }
        } catch (NoSuchFieldException ignore) {
        }
        clazz = clazz.getSuperclass();
    }
    throw new NoSuchFieldException(fieldName + "not exist");
}

From source file:net.landora.video.utils.UIUtils.java

public static MultiValueMap createCompleteContextByClass(Collection<?> context) {
    Collection<Object> fullContext = UIUtils.createCompleteContext(context);

    MultiValueMap valuesByClass = new MultiValueMap();
    Set<Class<?>> allClasses = new HashSet<Class<?>>();
    for (Object obj : fullContext) {
        Class<?> clazz = obj.getClass();
        allClasses.clear();/*from  w w  w .  java  2s.c om*/
        while (clazz != null) {
            allClasses.add(clazz);
            allClasses.addAll(Arrays.asList(clazz.getInterfaces()));
            clazz = clazz.getSuperclass();
        }

        for (Class<?> c : allClasses) {
            valuesByClass.put(c, obj);
        }
    }
    return valuesByClass;
}