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package com.sun.enterprise.management.j2ee;
import java.io.IOException;
import java.util.Iterator;
import java.util.Set;
import java.util.HashSet;
import java.util.Map;
import java.util.Date;
import java.util.Collections;
import javax.management.ObjectName;
import com.sun.appserv.management.base.QueryMgr;
import com.sun.appserv.management.base.Util;
import com.sun.appserv.management.base.AMX;
import com.sun.appserv.management.base.XTypes;
import com.sun.appserv.management.config.AMXConfig;
import com.sun.appserv.management.config.ServerConfig;
import com.sun.appserv.management.config.ClusterConfig;
import com.sun.appserv.management.j2ee.J2EETypes;
import com.sun.appserv.management.j2ee.JVM;
import com.sun.appserv.management.j2ee.J2EEManagedObject;
import com.sun.appserv.management.j2ee.J2EEServer;
import com.sun.appserv.management.j2ee.J2EECluster;
import com.sun.appserv.management.j2ee.StateManageable;
import com.sun.appserv.management.j2ee.EventProvider;
import com.sun.appserv.management.monitor.Monitoring;
import com.sun.appserv.management.util.misc.GSetUtil;
import com.sun.appserv.management.util.misc.MapUtil;
import com.sun.appserv.management.util.misc.CollectionUtil;
import com.sun.appserv.management.util.misc.ExceptionUtil;
import com.sun.enterprise.management.AMXTestBase;
import com.sun.enterprise.management.Capabilities;
/**
*/
public final class J2EETest extends AMXTestBase
{
public
J2EETest( )
throws IOException
{
turnOnMonitoring();
}
private static boolean FAILURES_WARNED = false;
public static Capabilities
getCapabilities()
{
return getOfflineCapableCapabilities( false );
}
/**
Verify that there is one J2EEServer for each ServerConfig (standalone or not)
*/
public void
testJ2EEServerMatchesServerConfig()
{
final Map<String,ServerConfig> serverConfigMap =
getDomainConfig().getServerConfigMap();
final Map<String,J2EEServer> j2eeServerMap =
getDomainRoot().getJ2EEDomain().getJ2EEServerMap();
assert( serverConfigMap.keySet().equals( j2eeServerMap.keySet() ) ) :
"ServerConfig names do not match J2EEServer names, ServerConfig names = " +
toString( serverConfigMap.keySet() ) + ", J2EEServer names = " +
toString( j2eeServerMap.keySet() );
}
/**
Verify that there is one J2EEServer for each ServerConfig (standalone or not)
*/
public void
testJ2EEClusterMatchesClusterConfig()
{
final Map<String,ClusterConfig> clusterConfigMap = getDomainConfig().getClusterConfigMap();
final Map<String,J2EECluster> j2eeClusterMap = getJ2EEDomain().getJ2EEClusterMap();
assert( clusterConfigMap.keySet().equals( j2eeClusterMap.keySet() ) ) :
"ClusterConfig names do not match J2EECluster names, ClusterConfig names = " +
toString( clusterConfigMap.keySet() ) + ", J2EECluster names = " +
toString( j2eeClusterMap.keySet() );
}
public void
testJVMs()
{
final QueryMgr queryMgr = getQueryMgr();
final Set jvms = queryMgr.queryJ2EETypeSet( J2EETypes.JVM );
final Iterator iter = jvms.iterator();
String lastVendor = null;
String lastVersion = null;
while ( iter.hasNext() )
{
final JVM jvm = (JVM)iter.next();
// the ObjectName of the Node must match the String version for "node"
assert( jvm.getnode() != null );
// the JVMs should all have the same vendor (presumably)
assert( jvm.getjavaVendor() != null );
if ( lastVendor == null )
{
lastVendor = jvm.getjavaVendor();
}
else
{
assert( lastVendor.equals( jvm.getjavaVendor() ) );
}
// the JVMs should all have the same version (presumably)
assert( jvm.getjavaVersion() != null );
if ( lastVersion == null )
{
lastVersion = jvm.getjavaVersion();
}
else
{
assert( lastVersion.equals( jvm.getjavaVersion() ) );
}
}
}
private boolean
appearsToBeDefaultWebModule( final String webModuleName )
{
return webModuleName.startsWith( "//" ) && webModuleName.endsWith( "/" );
}
/**
Map from JSR77 j2eeType to our config j2eeType.
*/
private static final Map<String,String> ToConfigMap = MapUtil.newMap( new String[]
{
J2EETypes.J2EE_DOMAIN, XTypes.DOMAIN_CONFIG,
J2EETypes.J2EE_CLUSTER, XTypes.CLUSTER_CONFIG,
J2EETypes.J2EE_SERVER, XTypes.STANDALONE_SERVER_CONFIG,
J2EETypes.JVM, XTypes.JAVA_CONFIG,
J2EETypes.J2EE_APPLICATION, XTypes.J2EE_APPLICATION_CONFIG,
J2EETypes.EJB_MODULE, XTypes.EJB_MODULE_CONFIG,
J2EETypes.WEB_MODULE, XTypes.WEB_MODULE_CONFIG,
J2EETypes.APP_CLIENT_MODULE, XTypes.APP_CLIENT_MODULE_CONFIG,
J2EETypes.JAVA_MAIL_RESOURCE, XTypes.MAIL_RESOURCE_CONFIG,
J2EETypes.JDBC_RESOURCE, XTypes.JDBC_RESOURCE_CONFIG,
J2EETypes.JNDI_RESOURCE, XTypes.JNDI_RESOURCE_CONFIG,
J2EETypes.WEB_SERVICE_ENDPOINT, XTypes.WEB_SERVICE_ENDPOINT_CONFIG,
}
);
private static String
getConfigPeerJ2EEType( final String j2eeType )
{
return ToConfigMap.get( j2eeType );
}
/**
Maps a j2eeType to its peer monitoring j2eeType
*/
private static final Map<String,String> ToMonitorMap =
Collections.unmodifiableMap( MapUtil.newMap( new String[]
{
J2EETypes.J2EE_SERVER, XTypes.SERVER_ROOT_MONITOR,
J2EETypes.J2EE_APPLICATION, XTypes.APPLICATION_MONITOR,
J2EETypes.WEB_MODULE, XTypes.WEB_MODULE_VIRTUAL_SERVER_MONITOR,
J2EETypes.SERVLET, XTypes.SERVLET_MONITOR,
J2EETypes.EJB_MODULE, XTypes.EJB_MODULE_MONITOR,
J2EETypes.STATELESS_SESSION_BEAN, XTypes.STATELESS_SESSION_BEAN_MONITOR,
J2EETypes.STATEFUL_SESSION_BEAN, XTypes.STATEFUL_SESSION_BEAN_MONITOR,
J2EETypes.ENTITY_BEAN, XTypes.ENTITY_BEAN_MONITOR,
J2EETypes.MESSAGE_DRIVEN_BEAN, XTypes.MESSAGE_DRIVEN_BEAN_MONITOR,
}));
// has a monitoring peer, but no Stats
private static final Set<String> HasNoStats =
GSetUtil.newUnmodifiableStringSet( J2EETypes.J2EE_SERVER );
protected String
getMonitoringPeerJ2EEType( final String j2eeType )
{
return ToMonitorMap.get( j2eeType );
}
protected String
getMonitoringPeerProps( final J2EEManagedObject item )
{
final String j2eeType = item.getJ2EEType();
final String monitoringPeerJ2EEType = getMonitoringPeerJ2EEType( j2eeType );
final ObjectName objectName = Util.getObjectName( item );
String props = null;
if ( monitoringPeerJ2EEType != null )
{
props = Util.makeRequiredProps( monitoringPeerJ2EEType, item.getName() );
for( final String propKey : ToMonitorMap.keySet() )
{
final String value = objectName.getKeyProperty( propKey );
if ( value != null )
{
final String prop =
Util.makeProp( getMonitoringPeerJ2EEType( propKey ), value );
props = Util.concatenateProps( props, prop );
}
}
}
return props;
}
public void
testJ2EE()
throws ClassNotFoundException
{
final QueryMgr queryMgr = getQueryMgr();
final Set<J2EEManagedObject> j2eeAll =
queryMgr.queryInterfaceSet( J2EEManagedObject.class.getName(), null);
final Set<ObjectName> failedSet = new HashSet<ObjectName>();
final Set<ObjectName> noPeerSet = new HashSet<ObjectName>();
for( final J2EEManagedObject item : j2eeAll )
{
final ObjectName objectName = Util.getObjectName( item );
assert( objectName.equals( Util.newObjectName( item.getobjectName() ) ) );
final String j2eeType = item.getJ2EEType();
if ( item.isstateManageable() )
{
assert( item instanceof StateManageable );
final StateManageable sm = (StateManageable)item;
final int state = sm.getstate();
assert( state == StateManageable.STATE_STARTING ||
state == StateManageable.STATE_RUNNING ||
state == StateManageable.STATE_STOPPING ||
state == StateManageable.STATE_STOPPED ||
state == StateManageable.STATE_FAILED );
if ( state == StateManageable.STATE_RUNNING )
{
try
{
final long startTime = sm.getstartTime();
// assume it was started less than 30 days ago
final long MILLIS_PER_DAY = 24L * 60L * 60L * 1000L;
final long days30 = 30L * MILLIS_PER_DAY;
if ( startTime < now() - days30 )
{
warning( "MBean " + quote( objectName ) +
" claims a start time of " + new Date( startTime ) + ", which is more than 30 days prior to now = " +
new Date( now() ) );
failedSet.add( objectName );
}
}
catch( Exception e )
{
final Throwable rootCause = ExceptionUtil.getRootCause( e );
warning( "MBean " + quote( objectName ) +
" is 'stateManageable' and in 'STATE_RUNNING', but could not supply Attribute 'startTime', " +
"threw an exception of class " +
rootCause.getClass().getName() );
failedSet.add( objectName );
}
}
}
if ( item.iseventProvider() )
{
assert( item instanceof EventProvider );
final EventProvider ep = (EventProvider)item;
final String[] types = ep.gettypes();
assert types != null :
"Item claims to be EventProvider, but provides null 'types': " +
toString( objectName );
}
/*
monitoring was enabled so monitoring peers should exist
Can't just call isStatisticProvider(), since it will be false
if the monitoring peer is null (correctly or incorrectly).
*/
final String monitoringPeerJ2EEType = getMonitoringPeerJ2EEType( j2eeType );
final Monitoring monitoringPeer = item.getMonitoringPeer();
if ( monitoringPeerJ2EEType != null )
{
// See if there actually is a monitoring peer, but null is being returned.
if ( monitoringPeer == null )
{
final String props = getMonitoringPeerProps( item );
final Set<Monitoring> monitors = getQueryMgr().queryPropsSet( props );
if ( monitors.size() != 0 )
{
warning( "MBean " + quote( objectName ) +
" returned null for its monitoring peer, but found the following:" +
NEWLINE +
CollectionUtil.toString( Util.toObjectNames( monitors ), NEWLINE ) );
failedSet.add( objectName );
}
}
else
{
// we have a monitoring peer, verify that it states that it has
// statistics
if ( ! HasNoStats.contains( j2eeType ) )
{
assert item.isstatisticProvider() && item.isstatisticsProvider();
}
}
}
else
{
// it has a monitoring peer
if ( item.isstatisticProvider() || item.isstatisticsProvider() )
{
warning( "MBean " + quote( objectName ) +
" should not have its statisticProvider set to true" );
failedSet.add( objectName );
}
}
if ( item.isConfigProvider() )
{
final AMXConfig config = item.getConfigPeer();
if ( config == null )
{
// Some auto-generated items do not have config. See if it's there
final String props = Util.makeRequiredProps(
getConfigPeerJ2EEType( j2eeType ), item.getName() );
if ( getQueryMgr().queryPropsSet( props ).size() != 0 )
{
warning( "MBean " + quote( objectName ) +
" has existing config peer, but returned null" );
failedSet.add( objectName );
}
}
}
}
if ( noPeerSet.size() != 0 )
{
warning( "The following MBeans do not have a Monitoring peer:" +
NEWLINE + toString( noPeerSet ) );
}
if( failedSet.size() != 0 )
{
failure( "Failures in the following " + failedSet.size() + " MBeans:\n" +
toString( failedSet ) );
}
}
}