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package org.glassfish.gmbal;

import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.util.ResourceBundle;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import org.glassfish.pfl.tf.timer.spi.ObjectRegistrationManager;

/** NOP impl of ManagedObjectManager used when annotations and ManagedObjectManager
 * are needed, but MBeans are not.  This allows using gmbal to optionally support
 * MBeans.  This is the implementation of the ManagedObjectManager that is used when
 * the full implementation is not available.
 *
 * @author ken_admin
 */
class ManagedObjectManagerNOPImpl implements ManagedObjectManager {
    static final ManagedObjectManager self =
        new ManagedObjectManagerNOPImpl() ;
    private static final GmbalMBean gmb = 
        new GmbalMBeanNOPImpl() ;

    private ManagedObjectManagerNOPImpl() {}

    public void suspendJMXRegistration() {
        // NOP
    }

    public void resumeJMXRegistration() {
        // NOP
    }

    public boolean isManagedObject( Object obj ) {
        return false ;
    }

    public GmbalMBean createRoot() {
        return gmb ;
    }

    public GmbalMBean createRoot(Object root) {
        return gmb ;
    }

    public GmbalMBean createRoot(Object root, String name) {
        return gmb ;
    }

    public Object getRoot() {
        return null ;
    }

    public GmbalMBean register(Object parent, Object obj, String name) {
        return gmb ;
    }

    public GmbalMBean register(Object parent, Object obj) {
        return gmb ;
    }

    public GmbalMBean registerAtRoot(Object obj, String name) {
        return gmb ;
    }

    public GmbalMBean registerAtRoot(Object obj) {
        return gmb ;
    }

    public void unregister(Object obj) {
        // NOP
    }

    public ObjectName getObjectName(Object obj) {
        return null ;
    }

    public Object getObject(ObjectName oname) {
        return null ;
    }

    public void stripPrefix(String... str) {
        // NOP
    }

    public String getDomain() {
        return null ;
    }

    public void setMBeanServer(MBeanServer server) {
        // NOP
    }

    public MBeanServer getMBeanServer() {
        return null ;
    }

    public void setResourceBundle(ResourceBundle rb) {
        // NOP
    }

    public ResourceBundle getResourceBundle() {
        return null ;
    }

    public void addAnnotation(AnnotatedElement element, Annotation annotation) {
        // NOP
    }

    public void setRegistrationDebug(RegistrationDebugLevel level) {
        // NOP
    }

    public void setRuntimeDebug(boolean flag) {
        // NOP
    }

    public String dumpSkeleton(Object obj) {
        return "" ;
    }

    public void close() throws IOException {
        // NOP
    }

    public void setTypelibDebug(int level) {
        // NOP
    }

    public void stripPackagePrefix() {
        // NOP
    }

    public void suppressDuplicateRootReport(boolean suppressReport) {
        // NOP
    }

    public AMXClient getAMXClient(Object obj) {
        return null ;
    }

    public void setJMXRegistrationDebug(boolean flag) {
        // NOP
    }

    public void addInheritedAnnotations(Class<?> cls) {
        // NOP
    }

    public ObjectRegistrationManager getObjectRegistrationManager() {
	return null ;
    }
}
