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/*
* $Header: /cvs/glassfish/admin/mbeanapi-impl/tests/com/sun/enterprise/management/client/MiscTest.java,v 1.6 2007/05/05 05:23:53 tcfujii Exp $
* $Revision: 1.6 $
* $Date: 2007/05/05 05:23:53 $
*/
package com.sun.enterprise.management.client;
import java.io.IOException;
import java.util.Set;
import java.util.Iterator;
import java.util.Map;
import javax.management.ObjectName;
import javax.management.MBeanInfo;
import javax.management.InstanceNotFoundException;
import com.sun.appserv.management.base.AMX;
import com.sun.appserv.management.base.QueryMgr;
import com.sun.appserv.management.config.DASConfig;
import com.sun.appserv.management.base.XTypes;
import com.sun.appserv.management.base.Util;
import com.sun.appserv.management.base.NotificationService;
import com.sun.appserv.management.base.NotificationServiceMgr;
import com.sun.appserv.management.config.PropertiesAccess;
import com.sun.appserv.management.util.misc.ExceptionUtil;
import com.sun.enterprise.management.AMXTestBase;
import com.sun.enterprise.management.Capabilities;
/**
*/
public final class MiscTest extends AMXTestBase
{
public
MiscTest( )
throws IOException
{
}
public void
testMBeanInfo()
{
final MBeanInfo info = new MBeanInfo(
"foo.bar",
null,
null,
null,
null,
null );
assert( info.getNotifications() != null );
assert( info.getOperations() != null );
assert( info.getAttributes() != null );
assert( info.getConstructors() != null );
}
public static Capabilities
getCapabilities()
{
return getOfflineCapableCapabilities( true );
}
/**
Hangs were occuring in getPropertyNames(). Repeatedly invoke it to see if the hang
can be reproduced.
public void
testGetPropertyNames()
throws ClassNotFoundException
{
final Set s = getQueryMgr().queryInterfaceSet( PropertiesAccess.class.getName(), null );
for( int i = 0; i < 5000; ++i )
{
final Iterator iter = s.iterator();
while ( iter.hasNext() )
{
final PropertiesAccess pa = (PropertiesAccess)iter.next();
pa.getPropertyNames();
}
}
}
*/
/**
Verify that when an MBean is removed, the proxy
throws an InstanceNotFoundException. This test is included here because
it otherwise causes problems when running other unit tests that want to operate
on all MBeans--this test creates and removes one, which causes the other
tests to fail.
*/
public void
testProxyDetectsMBeanRemoved()
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 );
assert( ns.getUserData().equals( "UserData" ) );
final ObjectName nsObjectName = Util.getObjectName( ns );
mgr.removeNotificationService( ns.getName() );
try
{
// all calls should fail
Util.getObjectName( ns );
ns.getName();
ns.getUserData();
failure( "expecting exception due to missing MBean" );
}
catch( Exception e )
{
// root cause should be an InstanceNotFoundException containing the ObjectName
final Throwable t = ExceptionUtil.getRootCause( e );
assert( t instanceof InstanceNotFoundException );
final InstanceNotFoundException inf = (InstanceNotFoundException)t;
final String msg = inf.getMessage();
final int objectNameStart = msg.indexOf( "amx:" );
final String objectNameString = msg.substring( objectNameStart, msg.length() );
final ObjectName on = Util.newObjectName( objectNameString );
assert( on.equals( nsObjectName ) );
}
}
}