Example usage for java.lang Object getClass

Introduction

In this page you can find the example usage for java.lang Object getClass.

Prototype

@HotSpotIntrinsicCandidate
public final native Class<?> getClass();

Source Link

Document

Returns the runtime class of this Object .

Usage

From source file:Main.java

public static void invokeSet(Object o, String fieldName, Object value) {

    Method method = getSetMethod(o.getClass(), fieldName);

    try {//from   ww  w.  ja  v a  2  s . c o m

        method.invoke(o, new Object[] { value });

    } catch (Exception e) {

        e.printStackTrace();

    }

}

From source file:Main.java

public static Object getField(Object obj, String fieldName)
        throws NoSuchFieldException, IllegalAccessException {
    return prepareField(obj.getClass(), fieldName).get(obj);
}

From source file:Main.java

public static void setActionBarDrawable(Activity activity, Drawable drawable) {
    try {/*from  w ww. j a va  2  s  . c  o m*/
        Object actionBar = Activity.class.getMethod(METHOD_GETACTIONBAR).invoke(activity);

        actionBar.getClass().getMethod(METHOD_SETICON, Drawable.class).invoke(actionBar, drawable);
    } catch (Exception e) {

    }

}

From source file:Main.java

public static void marshal(Object model, OutputStream output) throws JAXBException {
    JAXBContext jaxbContext = JAXBContext.newInstance(model.getClass());
    Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
    jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
    jaxbMarshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
    jaxbMarshaller.marshal(model, output);
}

From source file:Main.java

public static Method getPrivateMethod(Object target, String methodName, Class<?>... parameterTypes)
        throws NoSuchMethodException {
    Class targetClass = target.getClass();
    Method method = targetClass.getDeclaredMethod(methodName, parameterTypes);
    method.setAccessible(true);/*from  w ww.java2s.  c  o  m*/
    return method;
}

From source file:Main.java

public static int getIntField(Object obj, String fieldName) {
    try {/* w  w  w.  j ava2s  .c  om*/
        return findField(obj.getClass(), fieldName).getInt(obj);
    } catch (IllegalAccessException e) {
        // should not happen
        //XposedBridge.log(e);
        Log.v("test", e.getMessage());
        throw new IllegalAccessError(e.getMessage());
    } catch (IllegalArgumentException e) {
        throw e;
    }
}

From source file:nz.co.senanque.logging.HashIdLogger.java

public static void log(Object object, Object id) {
    if (logger.isDebugEnabled()) {
        logger.debug("{}@{} {}", object.getClass(), System.identityHashCode(object), id);
    }/*from w w  w  .  jav a  2s .  c  o  m*/
}

From source file:Main.java

public static Object setObjectFileValue(Object obj, Map<String, String> data) throws Exception {
    Class<?> cls = obj.getClass();
    Field[] fields = cls.getDeclaredFields();
    for (Field field : fields) {
        Class<?> clsType = field.getType();
        String name = field.getName();
        String strSet = "set" + name.substring(0, 1).toUpperCase() + name.substring(1, name.length());
        Method methodSet = cls.getDeclaredMethod(strSet, clsType);
        if (data.containsKey(name)) {
            Object objValue = typeConversion(clsType, data.get(name));
            methodSet.invoke(obj, objValue);
        }//from w ww  . ja v a2s  .c  o  m
    }
    return obj;
}

From source file:Main.java

public static boolean isAllNullArray(Object array) {
    if (array == null) {
        throw new NullPointerException();
    }/*from  www.  j a  v  a  2  s . c  om*/
    if (!array.getClass().isArray()) {
        throw new IllegalArgumentException("Expected array but received " + array.getClass());
    }
    for (int i = 0; i < Array.getLength(array); i++) {
        if (Array.get(array, i) != null) {
            return false;
        }
    }
    return true;
}

From source file:com.angstoverseer.util.ReflectionUtil.java

public static void setField(String fieldName, Object target, Object value) {
    final Field field = ReflectionUtils.findField(target.getClass(), fieldName);
    field.setAccessible(true);/*from  w  w  w .ja v a 2  s. c o  m*/
    ReflectionUtils.setField(field, target, value);
}