/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. 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.html
* or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [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 com.sun.enterprise.ee.admin.mbeans;
import com.sun.enterprise.config.ConfigContext;
import com.sun.enterprise.admin.servermgmt.InstanceException;
import com.sun.enterprise.admin.servermgmt.RuntimeStatus;
import com.sun.enterprise.admin.servermgmt.RuntimeStatusList;
import com.sun.enterprise.config.ConfigException;
import com.sun.enterprise.util.SystemPropertyConstants;
import com.sun.enterprise.util.i18n.StringManager;
import com.sun.enterprise.util.i18n.StringManagerBase;
import com.sun.enterprise.admin.util.IAdminConstants;
import com.sun.logging.ee.EELogDomains;
import com.sun.enterprise.ee.admin.servermgmt.EEInstancesManager;
import javax.management.ObjectName;
import javax.management.MBeanException;
import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.Properties;
import com.sun.enterprise.ee.admin.PortReplacedException;
import com.sun.enterprise.ManagementObjectManager;
import com.sun.enterprise.admin.mbeans.DomainStatusHelper;
import com.sun.appserv.management.j2ee.StateManageable;
import com.sun.enterprise.admin.event.AdminEventMulticaster;
import com.sun.enterprise.admin.event.AdminEventResult;
import com.sun.enterprise.admin.event.RollingUpgradeEvent;
import com.sun.enterprise.admin.target.Target;
import com.sun.enterprise.admin.target.TargetBuilder;
import com.sun.enterprise.admin.target.TargetType;
import java.util.ArrayList;
import java.util.Iterator;
//ISSUE: Do we really want to throws an InstanceException here as this will clients
//using this mbean to have our runtime; however we seem to be throwing our own
//exceptions everywhere else in the mbeans. The problem with MBeanException
//currently is that it masks the real exception (due to the fact that MBeanHelper
//does some bogus formatting on the exception.
public class ServersConfigMBean extends EEBaseConfigMBean
implements IAdminConstants, com.sun.enterprise.ee.admin.mbeanapi.ServersConfigMBean
{
private DomainStatusHelper dsh = null;
private static final StringManager sm = StringManager.getManager(ServersConfigMBean.class);
private static final TargetType[] VALID_TYPES = new TargetType[] {
TargetType.SERVER};
public ServersConfigMBean() {
super();
dsh = new DomainStatusHelper();
}
public void clearRuntimeStatus(String serverName) throws InstanceException
{
getServersConfigBean().clearRuntimeStatus(serverName);
}
public RuntimeStatus getRuntimeStatus(String serverName) throws InstanceException
{
return getServersConfigBean().getRuntimeStatus(serverName);
}
public ObjectName[] listServerInstances(String targetName)
throws InstanceException, MBeanException
{
return toServerONArray(listServerInstancesAsString(targetName, false));
}
/**
* Lists server instances.
*/
public String[] listServerInstancesAsString(
String targetName, boolean andStatus) throws InstanceException
{
return getServersConfigBean().listServerInstancesAsString(targetName, andStatus);
}
public RuntimeStatusList getServerInstanceRuntimeStatus(String targetName)
throws InstanceException
{
return getServersConfigBean().getServerInstanceRuntimeStatus(targetName);
}
public String listDASServerInstanceAsString(boolean andStatus) throws InstanceException
{
return getServersConfigBean().listDASServerInstanceAsString(andStatus);
}
public ObjectName listDASServerInstance() throws InstanceException, MBeanException
{
return getServerObjectName(listDASServerInstanceAsString(false));
}
public String[] listUnclusteredServerInstancesAsString(boolean andStatus)
throws InstanceException
{
return getServersConfigBean().listUnclusteredServerInstancesAsString(
andStatus, true);
}
public ObjectName[] listUnclusteredServerInstances()
throws InstanceException, MBeanException
{
return toServerONArray(listUnclusteredServerInstancesAsString(false));
}
public ObjectName[] listUnclusteredServerInstances(boolean excludeDASInstance)
throws InstanceException, MBeanException
{
return toServerONArray(getServersConfigBean().
listUnclusteredServerInstancesAsString(false, excludeDASInstance));
}
public void startServerInstance(String serverName)
throws InstanceException
{
startServerInstance(serverName, null);
}
/**
* Starts the specified server instance. This operation is invoked by the asadmin start-instance
* command.
*/
public void startServerInstance(
String serverName, Properties props) throws InstanceException
{
try {
dsh.setstate(serverName, StateManageable.STATE_STARTING);
getServersConfigBean().startServerInstance(serverName, props);
} catch (InstanceException ie) {
dsh.setstate(serverName, StateManageable.STATE_FAILED);
throw ie;
}
}
/**
* Stops the specified server instance. This operation is invoked by the asadmin stop-instance
* command.
*/
public void stopServerInstance(
String serverName) throws InstanceException
{
try {
dsh.setstate(serverName, StateManageable.STATE_STOPPING);
getServersConfigBean().stopServerInstance(serverName);
} catch (InstanceException ie) {
dsh.setstate(serverName, StateManageable.STATE_FAILED);
throw ie;
}
}
/**
* Stops the specified server instance. This operation is invoked by
* the asadmin stop-instance command.
*/
public void stopServerInstance(String serverName, String timeoutString)
throws InstanceException
{
// null timeoutString -- means do not force
// timeoutString that isn't a valid positive integer or zero means ERROR
if(timeoutString == null)
{
stopServerInstance(serverName);
}
else
{
int timeout;
try {
timeout = Integer.parseInt(timeoutString);
}catch(Exception e) {
// handle this the same as the test for negative integer below...
timeout = -1;
}
if(timeout < 0)
throw new InstanceException(sm.getString("StopInstance.BadTimeout", timeoutString));
try {
dsh.setstate(serverName, StateManageable.STATE_STOPPING);
getServersConfigBean().stopServerInstance(serverName, timeout);
} catch (InstanceException ie) {
dsh.setstate(serverName, StateManageable.STATE_FAILED);
throw ie;
}
}
}
/**
* Deletes the specified server instance. This operation is invoked by the asadmin delete-instance
* command.
*/
public void deleteServerInstance(String serverName) throws InstanceException
{
getServersConfigBean().deleteServerInstance(serverName);
com.sun.enterprise.ManagementObjectManager mgmtObjManager =
com.sun.enterprise.Switch.getSwitch().getManagementObjectManager();
mgmtObjManager.unregisterDasJ2EEServer(serverName);
}
/**
* Creates a new server instance. This operation is invoked by the asadmin create-instance
* command.
*/
public ObjectName createServerInstance(
String nodeAgentName, String serverName,
String configName, String clusterName, Properties props)
throws InstanceException, MBeanException, PortReplacedException
{
PortReplacedException e = null;
try {
getServersConfigBean().createServerInstance(nodeAgentName, serverName,
configName, clusterName, props);
} catch (PortReplacedException pre) {
e = pre;
}
com.sun.enterprise.ManagementObjectManager mgmtObjManager =
com.sun.enterprise.Switch.getSwitch().getManagementObjectManager();
mgmtObjManager.registerDasJ2EEServer(serverName);
dsh.setstate(serverName, StateManageable.STATE_STOPPED);
if (e != null) {
throw e;
}
return getServerObjectName(serverName);
}
/**
* process the session store. This operation is invoked by the asadmin
* backup-session-store, restore-session-store, reconcile-session-store
* command.
*/
public void processSessionStore(String operation, String serverName, String waitTime, String drainTime) throws InstanceException
{
ConfigContext ctx = getConfigContext();
try {
//validate that the server exists
final Target target = TargetBuilder.INSTANCE.createTarget(VALID_TYPES, serverName, ctx);
} catch (Exception e) {
throw new InstanceException(sm.getString("noSuchInstance", serverName));
}
long wTime = 0;
long dTime = 0;
try {
wTime = Long.parseLong(waitTime);
dTime = Long.parseLong(drainTime);
} catch (Exception e) {
throw new InstanceException(e.getMessage());
}
RollingUpgradeEvent ruEvent = new RollingUpgradeEvent(serverName, operation, wTime, dTime);
ruEvent.setTargetDestination(serverName);
AdminEventResult r = AdminEventMulticaster.multicastEvent(ruEvent);
if ( r != null && !r.getResultCode().equals(AdminEventResult.SUCCESS)) {
ArrayList list = (ArrayList) r.getExceptions(serverName);
Iterator itr = list.iterator();
String message = "";
while (itr.hasNext())
message = message + ((Exception)itr.next()).getMessage() + ". ";
throw new InstanceException(message);
}
}
}