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

/**
 * Get the cookie of an asset using an undocumented API call that is marked
 * as "no to be used by applications" in its source code
 * /*from w  w  w  .j a va 2 s  .c o  m*/
 * @see <a href="http://androidxref.com/5.1.1_r6/xref/frameworks/base/core/java/android/content/res/AssetManager.java#612">AssetManager.java#612</a>
 * @return the cookie
 */
private static int addAssets(final File APKFILE, final Object ASSETMANAGERINSTANCE) {
    try {
        Method addAssetPath = ASSETMANAGERINSTANCE.getClass().getMethod("addAssetPath",
                new Class[] { String.class });
        return (Integer) addAssetPath.invoke(ASSETMANAGERINSTANCE, APKFILE.getAbsolutePath());
    } catch (NoSuchMethodException e) {
        e.printStackTrace();
    } catch (InvocationTargetException e) {
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }

    return -1;
}

From source file:Main.java

/**
 * Object to XML/* w  ww.j  a  va2  s  . c o  m*/
 * 
 * @param object
 * @return
 */
public static String convertToXML(Object object) {
    try {
        System.out.println(mMap.containsKey(object.getClass()) + "---mmap-----");
        if (!mMap.containsKey(object.getClass())) {
            JAXBContext jaxbContext = JAXBContext.newInstance(object.getClass());
            Marshaller marshaller = jaxbContext.createMarshaller();
            marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
            // marshaller.setProperty(CharacterEscapeHandler.class.getName(),
            // new CharacterEscapeHandler() {
            // public void escape(char[] ac, int i, int j, boolean
            // flag,Writer writer) throws IOException {
            // writer.write( ac, i, j ); }
            // });
            mMap.put(object.getClass(), marshaller);
        }
        System.out.println("----mmap--" + mMap.toString());
        StringWriter stringWriter = new StringWriter();
        mMap.get(object.getClass()).marshal(object, stringWriter);
        return stringWriter.getBuffer().toString();
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:io.wcm.caravan.commons.httpasyncclient.impl.HttpClientTestUtils.java

private static Object getField(Object object, String fieldName) {
    return getField(object, object.getClass(), fieldName);
}

From source file:Main.java

public static Map<String, String> toMap(Object javaBean) {
    Map<String, String> result = new HashMap<String, String>();
    Method[] methods = javaBean.getClass().getDeclaredMethods();

    for (Method method : methods) {
        try {// w w w. ja  v  a2 s .com
            if (method.getName().startsWith("get")) {
                String field = method.getName();
                field = field.substring(field.indexOf("get") + 3);
                field = field.toLowerCase().charAt(0) + field.substring(1);

                Object value = method.invoke(javaBean, (Object[]) null);
                if (value != null) {
                    result.put(field, value.toString());
                }
            }
        } catch (Exception e) {
        }
    }

    return result;
}

From source file:Main.java

@SuppressWarnings("rawtypes")
private static Object joinArrays(Object paramObject1, Object paramObject2) {
    Class localClass = paramObject1.getClass().getComponentType();
    int i = Array.getLength(paramObject1);
    int j = i + Array.getLength(paramObject2);
    Object localObject = Array.newInstance(localClass, j);
    int k = 0;/*  ww w. jav a  2 s. c  om*/
    while (k < i) {
        Array.set(localObject, k, Array.get(paramObject1, k));
        k++;
    }
    while (k < j) {
        Array.set(localObject, k, Array.get(paramObject2, k - i));
        k++;
    }
    return localObject;
}

From source file:Main.java

public static Map toMap(Object javaBean) {

    Map result = new HashMap();
    Method[] methods = javaBean.getClass().getDeclaredMethods();
    for (Method method : methods) {
        try {/*from w  w w. ja  va 2 s .  c  o  m*/

            if (method.getName().startsWith("get")) {

                String field = method.getName();
                field = field.substring(field.indexOf("get") + 3);
                field = field.toLowerCase().charAt(0) + field.substring(1);

                Object value = method.invoke(javaBean, (Object[]) null);
                result.put(field, null == value ? "" : value.toString());

            }

        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    return result;

}

From source file:cat.albirar.framework.dynabean.impl.DynaBeanFactoryUtils.java

/**
 * Extract a dynaBean from proxy or return directly if isn't proxy.
 * @param dynaBean The dynabean (proxified or not) <b>REQUIRED</b>
 * @return The {@link DynaBeanImpl} deproxified if needed
 * @throws IllegalArgumentException If the dynaBean is not of the class {@link DynaBeanImpl}
 *//*from   www  .ja v  a2 s .  c  o  m*/
public static DynaBeanImpl<?> deproxifyDynabean(Object dynaBean) {
    Object db;
    if (Proxy.isProxyClass(dynaBean.getClass())) {
        db = Proxy.getInvocationHandler(dynaBean);
    } else {
        db = dynaBean;
    }
    Assert.isTrue(DynaBeanImpl.class.isAssignableFrom(db.getClass()),
            "The dynaBean should to be a true dynaBean");
    return (DynaBeanImpl<?>) db;
}

From source file:com.sdl.odata.datasource.jpa.ODataProxyProcessor.java

/**
 * Checks if the given entity is @Entity based object.
 *
 * @param entity fieldType// www .j  av  a  2 s  .  c  om
 * @return isEntityFlag
 */
private static boolean isJPAEntity(Object entity) {
    return entity != null && entity.getClass().getAnnotation(Entity.class) != null;
}

From source file:Main.java

public static void actionBarSetDisplayHomeAsUpEnabled(Object actionBar, boolean arg) {
    if (actionBar == null)
        return;/*  w  ww  .  j  a va2 s .  c o  m*/

    try {
        Method m = actionBar.getClass().getMethod("setDisplayHomeAsUpEnabled", boolean.class);
        m.invoke(actionBar, arg);
    } catch (NoSuchMethodException ignore) {
    } catch (InvocationTargetException ignore) {
    } catch (IllegalAccessException ignore) {
    }
}

From source file:Main.java

public static Map<String, Object> getProperties(Object bean) {
    Map<String, Object> map = new HashMap<String, Object>();
    for (Method method : bean.getClass().getMethods()) {
        String name = method.getName();
        if ((name.length() > 3 && name.startsWith("get") || name.length() > 2 && name.startsWith("is"))
                && Modifier.isPublic(method.getModifiers()) && method.getParameterTypes().length == 0
                && method.getDeclaringClass() != Object.class) {
            int i = name.startsWith("get") ? 3 : 2;
            String key = name.substring(i, i + 1).toLowerCase() + name.substring(i + 1);
            try {
                map.put(key, method.invoke(bean, new Object[0]));
            } catch (Exception e) {
            }/*from  www.  j a  va2 s.c  o  m*/
        }
    }
    return map;
}