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 Boolean isListOrArray(Object object) {
    return object instanceof List || object.getClass().isArray();
}

From source file:Main.java

public static void getAnnotations(Object object) {
    Annotation[] annotations = object.getClass().getAnnotations();
    for (Annotation annotation : annotations) {
        //            annotation.
    }/*from ww  w.  j  a v a  2  s . co m*/

}

From source file:Main.java

public static void printObject(Object object) {
    Class<?> class1 = object.getClass();
    Field[] fields = class1.getDeclaredFields();
    for (Field field : fields) {
        try {//from ww w  .  j  a  v  a  2 s .  co  m
            field.setAccessible(true);
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static void reflect(Object o) throws Exception {
    Class cls = o.getClass();
    Field[] fields = cls.getDeclaredFields();
    for (int i = 0; i < fields.length; i++) {
        Field f = fields[i];/*from   w  ww  .  ja  v a2s  . c  o m*/
        f.setAccessible(true);
    }
}

From source file:Main.java

public static String getClassNameInStr(Object obj) {

    Class<?> enclosingClass = obj.getClass().getEnclosingClass();
    if (enclosingClass != null) {
        return enclosingClass.getName();
    } else {// w  w w.j  av  a  2s  .c  o  m
        return obj.getClass().getName();
    }

}

From source file:Main.java

private static String getClassName(Object obj) {

    String fullPathClassName = obj.getClass().getName();

    String className = fullPathClassName.substring(fullPathClassName.lastIndexOf(".") + 1,
            fullPathClassName.length());

    return className;
}

From source file:Main.java

public static ImageIcon createIcon(Object context, String file) {
    return new ImageIcon(context.getClass().getResource(file));
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T setEmptyIfNullObject(final Object value) {
    return (T) (value == null ? "" : value.getClass().cast(value));
}

From source file:Main.java

public static void log(Object o, String msg) {
    String tag = o != null ? o.getClass().getSimpleName() : "";
    log(tag, msg);/*from   ww w .  j  ava 2s .co  m*/
}

From source file:Main.java

public static int getDim(Object array) {
    int dim = 0;/*w  w w.j  a v  a  2  s  .  c om*/
    Class c = array.getClass();
    while (c.isArray()) {
        c = c.getComponentType();
        dim++;
    }
    return (dim);
}