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package org.glassfish.admin.amx.impl.j2ee;
import java.lang.String;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.management.j2ee.Management;
import javax.management.j2ee.ManagementHome;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import com.sun.enterprise.config.serverbeans.Domain;
import org.glassfish.admin.amx.core.Util;
import org.glassfish.admin.amx.impl.mbean.AMXImplBase;
import org.glassfish.admin.amx.impl.util.InjectedValues;
import org.glassfish.admin.amx.impl.util.ObjectNameBuilder;
import org.glassfish.admin.amx.j2ee.J2EEManagedObject;
import org.glassfish.admin.amx.j2ee.J2EEServer;
import org.glassfish.admin.amx.j2ee.StateManageable;
import org.glassfish.admin.amx.util.SetUtil;
import org.glassfish.admin.amx.util.StringUtil;
import org.glassfish.admin.amx.util.jmx.JMXUtil;
import org.glassfish.admin.amx.j2ee.J2EETypes;
import static org.glassfish.admin.amx.j2ee.J2EETypes.*;
/**
*/
public abstract class J2EEManagedObjectImplBase extends AMXImplBase {
protected final long mStartTime;
private final boolean mStateManageable;
private final boolean mStatisticsProvider;
private final boolean mEventProvider;
private final Metadata mMeta;
public J2EEManagedObjectImplBase(
final ObjectName parentObjectName,
final Metadata meta,
final Class<? extends J2EEManagedObject> intf) {
this(parentObjectName, meta, intf, false, false, false);
}
public J2EEManagedObjectImplBase(
final ObjectName parentObjectName,
final Metadata meta,
final Class<? extends J2EEManagedObject> intf,
final boolean stateManageable,
final boolean statisticsProvider,
final boolean evengProvider) {
super(parentObjectName, intf);
mMeta =meta;
mStateManageable = stateManageable;
mStatisticsProvider = statisticsProvider;
mEventProvider = evengProvider;
mStartTime = System.currentTimeMillis();
}
protected MetadataImpl defaultChildMetadata()
{
final Map<String,Object> meta = new HashMap<String,Object>();
meta.put( Metadata.PARENT, this);
final MetadataImpl impl = new MetadataImpl(meta);
return impl;
}
protected Metadata metadata()
{
return mMeta;
}
public ObjectName getCorrespondingConfig()
{
return metadata().getCorrespondingConfig();
}
protected Domain
getDomain()
{
final Domain domain = InjectedValues.getInstance().getHabitat().getService(Domain.class);
return domain;
}
/**
JSR 77 requires an ancestor hierarchy via properties; this is in addition
to the basic AMX requirements.
*/
@Override
protected ObjectName
preRegisterModifyName(
final MBeanServer server,
final ObjectName nameIn )
{
final String props = getExtraObjectNameProps(server,nameIn);
if ( props == null || props.length() == 0)
{
return nameIn;
}
return JMXUtil.newObjectName( nameIn.toString() + "," + props );
}
/** types that require a J2EEApplication ancestor, even if null */
private static final Set<String> REQUIRES_J2EE_APP =
SetUtil.newUnmodifiableStringSet(
WEB_MODULE,
RESOURCE_ADAPTER_MODULE,
APP_CLIENT_MODULE,
STATEFUL_SESSION_BEAN,
STATELESS_SESSION_BEAN,
ENTITY_BEAN,
MESSAGE_DRIVEN_BEAN,
SERVLET,
RESOURCE_ADAPTER
);
/** the required null J2EEApplication ancestor property */
private static final String NULL_APP_PROP = Util.makeProp( J2EE_APPLICATION, null);
/**
* Deals with the special-case requirements of JSR 77: ancestor properties as well as
* some types require a J2EEApplication=null
* @param server
* @param nameIn
* @return
*/
protected String getExtraObjectNameProps(final MBeanServer server, final ObjectName nameIn)
{
final String type = Util.getTypeProp(nameIn);
String props = Util.makeProp( J2EETypes.J2EE_TYPE_KEY,type );
// now add ancestors, per JSR 77 spec
// skip the first two: DomainRoot and J2EEDomain
final List<ObjectName> ancestors = ObjectNameBuilder.getAncestors(server, getParent());
boolean foundApp = false;
for( int i = 2; i < ancestors.size(); ++ i)
{
final ObjectName ancestor = ancestors.get(i);
final String ancestorType = ancestor.getKeyProperty(J2EETypes.J2EE_TYPE_KEY);
final String ancestorName = Util.unquoteIfNeeded(ancestor.getKeyProperty(J2EETypes.NAME_KEY));
final String ancestorProp = Util.makeProp( ancestorType, Util.quoteIfNeeded(ancestorName ));
props = Util.concatenateProps( props, ancestorProp);
if ( ancestorType.equals(J2EE_APPLICATION) )
{
foundApp = true;
}
}
// special case demanded by JSR 77 spec: standalone modules require J2EEApplication=null
if ( REQUIRES_J2EE_APP.contains(type) && (! foundApp) )
{
props = Util.concatenateProps(props, NULL_APP_PROP );
}
return props;
}
protected String j2eeType(final ObjectName objectName) {
return objectName.getKeyProperty("j2eeType");
}
public long getstartTime() {
return mStartTime;
}
protected String getServerName() {
return (getObjectName().getKeyProperty("J2EEServer"));
}
public String getobjectName() {
return getObjectName().toString();
}
public boolean isstatisticsProvider() {
return mEventProvider;
}
public boolean iseventProvider() {
return mStatisticsProvider;
}
public boolean isstateManageable() {
return mStateManageable;
}
public J2EEServer getJ2EEServer() {
return getProxyFactory().getProxy(getServerObjectName(), J2EEServer.class);
}
public ObjectName getServerObjectName() {
final String serverType = Util.deduceType(J2EEServer.class);
return getAncestorByType(serverType);
}
private static final Set<String> DEPLOYED_TYPES = SetUtil.newUnmodifiableStringSet(
J2EE_APPLICATION,
WEB_MODULE,
EJB_MODULE,
APP_CLIENT_MODULE,
RESOURCE_ADAPTER_MODULE
);
public String[] getdeployedObjects() {
return getChildrenAsStrings( DEPLOYED_TYPES );
}
public int getstate()
{
return StateManageable.STATE_STOPPED;
}
protected String[] getChildrenAsStrings( final Set<String> types )
{
final ObjectName[] children = getChildren(types);
return StringUtil.toStringArray( children );
}
protected String[] getChildrenAsStrings( final String... args )
{
if ( args.length == 0 )
{
throw new IllegalArgumentException( "Must specify at least one child" );
}
final Set<String> types = SetUtil.newStringSet(args);
return getChildrenAsStrings(types);
}
public final Management getMEJB() {
Management mejb = null;
try {
final Context ic = new InitialContext();
final String ejbName = System.getProperty("mejb.name", "ejb/mgmt/MEJB");
final Object objref = ic.lookup(ejbName);
final ManagementHome home = (ManagementHome) PortableRemoteObject.narrow(objref, ManagementHome.class);
mejb = home.create();
} catch (Exception ex) {
throw new RuntimeException("Can't find MEJB", ex);
}
return mejb;
}
}