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/*
* $Header: /cvs/glassfish/admin/mbeanapi-impl/tests/com/sun/enterprise/management/client/ProxyFactoryTest.java,v 1.5 2007/05/05 05:23:54 tcfujii Exp $
* $Revision: 1.5 $
* $Date: 2007/05/05 05:23:54 $
*/
package com.sun.enterprise.management.client;
import java.util.Set;
import java.util.Map;
import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.util.logging.Level;
import javax.management.ObjectName;
import javax.management.MBeanServerConnection;
import javax.management.AttributeList;
import javax.management.MBeanInfo;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.InstanceNotFoundException;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.AttributeChangeNotification;
import com.sun.appserv.management.base.AMX;
import com.sun.appserv.management.base.Util;
import com.sun.appserv.management.base.NotificationServiceMgr;
import com.sun.appserv.management.base.NotificationService;
import com.sun.appserv.management.helper.NotificationServiceHelper;
import com.sun.appserv.management.base.QueryMgr;
import com.sun.appserv.management.client.ProxyFactory;
import com.sun.appserv.management.util.misc.ExceptionUtil;
import com.sun.enterprise.management.AMXTestBase;
import com.sun.enterprise.management.Capabilities;
/**
*/
public final class ProxyFactoryTest extends AMXTestBase
{
public
ProxyFactoryTest( )
{
}
public static Capabilities
getCapabilities()
{
return getOfflineCapableCapabilities( false );
}
/**
Verify that when an MBean is removed, the ProxyFactory
detects this, and removes any proxy from its cache.
*/
public void
testProxyFactoryDetectsMBeanRemoved()
throws InstanceNotFoundException
{
// use the NotificationServiceMgr as a convenient way of making
// an MBean (a NotificationService) come and go.
final NotificationServiceMgr mgr = getDomainRoot().getNotificationServiceMgr();
final NotificationService ns = mgr.createNotificationService( "UserData", 10 );
final ObjectName nsObjectName = Util.getObjectName( ns );
assert( ns.getUserData().equals( "UserData" ) );
final ProxyFactory factory = getProxyFactory();
final NotificationService proxy =
factory.getProxy( nsObjectName, NotificationService.class, false );
assert( proxy == ns ) : "proxies differ: " + ns + "\n" + proxy;
mgr.removeNotificationService( ns.getName() );
int iterations = 0;
long sleepMillis = 10;
while( factory.getProxy( nsObjectName, NotificationService.class, false ) != null )
{
mySleep( sleepMillis );
if ( sleepMillis >= 400 )
{
trace( "testProxyFactoryDetectsMBeanRemoved: waiting for proxy to be removed" );
}
sleepMillis *= 2;
}
}
}