/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package org.glassfish.admin.amx.impl.j2ee;
import java.lang.reflect.Constructor;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import org.glassfish.admin.amx.core.Util;
import org.glassfish.admin.amx.impl.util.Issues;
import org.glassfish.admin.amx.impl.util.ObjectNameBuilder;
import org.glassfish.admin.amx.j2ee.*;
import static org.glassfish.admin.amx.j2ee.StateManageable.*;
/**
JSR 77 extension representing an Appserver standalone server (non-clustered)
Server MBean which will reside on DAS
for enabling state management including start() and stop()
*/
public class DASJ2EEServerImpl extends J2EEServerImpl
implements NotificationListener {
public DASJ2EEServerImpl(final ObjectName parentObjectName, final Metadata meta) {
super(parentObjectName, meta);
Issues.getAMXIssues().notDone("DASJ2EEServer needs to account for DAS/non-DAS");
}
@Override
protected void
registerChildren()
{
super.registerChildren();
final ObjectNameBuilder builder = getObjectNames();
final JVMImpl jvm = new JVMImpl( getObjectName(), defaultChildMetadata() );
final ObjectName jvmObjectName = builder.buildChildObjectName( J2EETypes.JVM, null);
registerChild( jvm, jvmObjectName );
}
/*
static private final Class[] DOMAIN_STATUS_INTERFACES =
new Class[] { DomainStatusMBean.class };
protected DomainStatusMBean
getDomainStatus()
{
DomainStatusMBean domainStatus = null;
try {
final MBeanServer mbeanServer = getMBeanServer();
final Set<ObjectName> candidates = QueryMgrImpl.queryPatternObjectNameSet(
mbeanServer, JMXUtil.newObjectNamePattern(
"*", DomainStatusMBean.DOMAIN_STATUS_PROPS ) );
final ObjectName on = SetUtil.getSingleton( candidates );
domainStatus = (DomainStatusMBean)MBeanServerInvocationHandler.
newProxyInstance( mbeanServer, on, DomainStatusMBean.class, false );
} catch (Exception e) {
final Throwable rootCause = ExceptionUtil.getRootCause( e );
getMBeanLogger().warning( rootCause.toString() + "\n" +
ExceptionUtil.getStackTrace( rootCause ) );
}
return( domainStatus );
}
*/
private boolean remoteServerIsStartable() {
final int cState = getstate();
return (STATE_STOPPED == cState) ||
(STATE_FAILED == cState);
}
private boolean remoteServerIsStoppable() {
int cState = getstate();
if ((STATE_STARTING == cState) ||
(STATE_RUNNING == cState) ||
(STATE_FAILED == cState)) {
return true;
} else {
return false;
}
}
public void handleNotification(final Notification notif, final Object ignore) {
}
protected String getServerName() {
return Util.getNameProp(getObjectName());
}
public boolean isstateManageable() {
return false;
}
/*
final RuntimeStatus
getRuntimeStatus(final String serverName )
{
final MBeanServer mbeanServer = getMBeanServer();
final OldServersMBean oldServers =
OldConfigProxies.getInstance( mbeanServer ).getOldServersMBean( );
final RuntimeStatus status = oldServers.getRuntimeStatus( serverName );
return status;
}
*/
/**
Convert an internal status code to JSR 77 StateManageable state.
*
private static int
serverStatusCodeToStateManageableState( final int statusCode )
{
int state = STATE_FAILED;
switch( statusCode )
{
default: throw new IllegalArgumentException( "Uknown status code: " + statusCode );
case Status.kInstanceStartingCode: state = STATE_STARTING; break;
case Status.kInstanceRunningCode: state = STATE_RUNNING; break;
case Status.kInstanceStoppingCode: state = STATE_STOPPING; break;
case Status.kInstanceNotRunningCode: state = STATE_STOPPED; break;
}
return state;
}
*/
public int getstate() {
int state = STATE_STOPPED;
try {
Issues.getAMXIssues().notDone("DASJ2EEServerImpl.getRuntimeStatus: getRuntimeStatus");
//final int internalStatus = getRuntimeStatus(getServerName()).getStatus().getStatusCode();
//state = serverStatusCodeToStateManageableState( internalStatus );
state = STATE_RUNNING;
} catch (final Exception e) {
// not available, must not be running
}
return state;
}
public void start() {
if (remoteServerIsStartable()) {
startRemoteServer();
} else {
throw new RuntimeException("server is not in a startable state");
}
}
public void startRecursive() {
start();
}
/** The DAS is always named "server", or so inquiries suggest */
static final String DAS_SERVER_NAME = "server";
/**
Does this particular J2EEServer represent the DAS?
*/
private boolean isDASJ2EEServer() {
return DAS_SERVER_NAME.equals(getName());
}
public void stop() {
if (isDASJ2EEServer()) {
//getDelegate().invoke( "stop", (Object[])null, (String[])null);
} else if (remoteServerIsStoppable()) {
//stopRemoteServer();
} else {
throw new RuntimeException("server is not in a stoppable state");
}
}
private void startRemoteServer() {
Issues.getAMXIssues().notDone("DASJ2EEServerImpl.startRemoteServer");
}
}