static DynamicMBean createMBean(Connector connector) throws Exception 
{
        String mname = createManagedName(connector);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(connector);
        ObjectName oname = createObjectName(domain, connector);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Connector object.

 static DynamicMBean createMBean(Context context) throws Exception 
{
        String mname = createManagedName(context);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(context);
        ObjectName oname = createObjectName(domain, context);
        if( mserver.isRegistered(oname)) {
            log.debug("Already registered " + oname);
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Context object.

 static DynamicMBean createMBean(ContextEnvironment environment) throws Exception 
{
        String mname = createManagedName(environment);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(environment);
        ObjectName oname = createObjectName(domain, environment);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this ContextEnvironment object.

 static DynamicMBean createMBean(ContextResource resource) throws Exception 
{
        String mname = createManagedName(resource);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(resource);
        ObjectName oname = createObjectName(domain, resource);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this ContextResource object.

 static DynamicMBean createMBean(ContextResourceLink resourceLink) throws Exception 
{
        String mname = createManagedName(resourceLink);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(resourceLink);
        ObjectName oname = createObjectName(domain, resourceLink);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this ContextResourceLink object.

 static DynamicMBean createMBean(Engine engine) throws Exception 
{
        String mname = createManagedName(engine);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(engine);
        ObjectName oname = createObjectName(domain, engine);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Engine object.

 static DynamicMBean createMBean(Group group) throws Exception 
{
        String mname = createManagedName(group);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(group);
        ObjectName oname = createObjectName(domain, group);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Group object.

 static DynamicMBean createMBean(Host host) throws Exception 
{
        String mname = createManagedName(host);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(host);
        ObjectName oname = createObjectName(domain, host);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Host object.

 static DynamicMBean createMBean(Loader loader) throws Exception 
{
        String mname = createManagedName(loader);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(loader);
        ObjectName oname = createObjectName(domain, loader);
        if( mserver.isRegistered( oname ))  {
            // side effect: stop it
            mserver.unregisterMBean( oname );
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Loader object.

 static DynamicMBean createMBean(Manager manager) throws Exception 
{
        String mname = createManagedName(manager);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(manager);
        ObjectName oname = createObjectName(domain, manager);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Manager object.

 static DynamicMBean createMBean(MBeanFactory factory) throws Exception 
{
        String mname = createManagedName(factory);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(factory);
        ObjectName oname = createObjectName(domain, factory);
        if( mserver.isRegistered(oname )) {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this MBeanFactory object.

 static DynamicMBean createMBean(NamingResources resource) throws Exception 
{
        String mname = createManagedName(resource);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(resource);
        ObjectName oname = createObjectName(domain, resource);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this NamingResources object.

 static DynamicMBean createMBean(Realm realm) throws Exception 
{
        String mname = createManagedName(realm);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(realm);
        ObjectName oname = createObjectName(domain, realm);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Realm object.

 static DynamicMBean createMBean(Role role) throws Exception 
{
        String mname = createManagedName(role);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(role);
        ObjectName oname = createObjectName(domain, role);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Role object.

 static DynamicMBean createMBean(Server server) throws Exception 
{
        String mname = createManagedName(server);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(server);
        ObjectName oname = createObjectName(domain, server);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Server object.

 static DynamicMBean createMBean(Service service) throws Exception 
{
        String mname = createManagedName(service);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(service);
        ObjectName oname = createObjectName(domain, service);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Service object.

 static DynamicMBean createMBean(User user) throws Exception 
{
        String mname = createManagedName(user);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(user);
        ObjectName oname = createObjectName(domain, user);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this User object.

 static DynamicMBean createMBean(UserDatabase userDatabase) throws Exception 
{
        String mname = createManagedName(userDatabase);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(userDatabase);
        ObjectName oname = createObjectName(domain, userDatabase);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this UserDatabase object.

 static DynamicMBean createMBean(Valve valve) throws Exception 
{
        String mname = createManagedName(valve);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            Exception e = new Exception("ManagedBean is not found with "+mname);
            throw new MBeanException(e);
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        DynamicMBean mbean = managed.createMBean(valve);
        ObjectName oname = createObjectName(domain, valve);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
        mserver.registerMBean(mbean, oname);
        return (mbean);
}

Create, register, and return an MBean for this Valve object.

 static String createManagedName(Object component) 
{
    // --------------------------------------------------------- Static Methods
        // Deal with exceptions to the standard rule
        String className = component.getClass().getName();
        for (int i = 0; i <  exceptions.length; i++) {
            if (className.equals(exceptions[i][0])) {
                return (exceptions[i][1]);
            }
        }
        // Perform the standard transformation
        int period = className.lastIndexOf('.");
        if (period  >= 0)
            className = className.substring(period + 1);
        return (className);
}

Create and return the name of the ManagedBean that corresponds to this Catalina component.

 static ObjectName createObjectName(String domain,
    Connector connector) throws MalformedObjectNameException 
{
        ObjectName name = null;
        if (connector.getClass().getName().indexOf("CoyoteConnector")  >= 0 ) {
            try {
                String address = (String)
                    IntrospectionUtils.getProperty(connector, "address");
                Integer port = (Integer)
                    IntrospectionUtils.getProperty(connector, "port");
                Service service = connector.getService();
                String serviceName = null;
                if (service != null)
                    serviceName = service.getName();
                StringBuffer sb = new StringBuffer(domain);
                sb.append(":type=Connector");
                sb.append(",port=" + port);
                if ((address != null) && (address.length() >0)) {
                    sb.append(",address=" + address);
                }
                name = new ObjectName(sb.toString());
                return (name);
            } catch (Exception e) {
                throw new MalformedObjectNameException
                    ("Cannot create object name for " + connector+e);
            }
        } else {
            throw new MalformedObjectNameException
                ("Cannot create object name for " + connector);
        }
}

Create an ObjectName for this Connector object.

 static ObjectName createObjectName(String domain,
    Context context) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Host host = (Host)context.getParent();
        Service service = ((Engine)host.getParent()).getService();
        String path = context.getPath();
        if (path.length() <  1)
            path = "/";
        // FIXME 
        name = new ObjectName(domain + ":j2eeType=WebModule,name=//" +
                              host.getName()+ path +
                              ",J2EEApplication=none,J2EEServer=none");
        return (name);
}

Create an ObjectName for this Context object.

 public static ObjectName createObjectName(String domain,
    ContextEnvironment environment) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Object container = 
                environment.getNamingResources().getContainer();
        if (container instanceof Server) {
            name = new ObjectName(domain + ":type=Environment" + 
                        ",resourcetype=Global,name=" + environment.getName());
        } else if (container instanceof Context) {        
            String path = ((Context)container).getPath();
            if (path.length() <  1)
                path = "/";
            Host host = (Host) ((Context)container).getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Environment" + 
                        ",resourcetype=Context,path=" + path + 
                        ",host=" + host.getName() +
                        ",name=" + environment.getName());
        }        
        return (name);
}

Create an ObjectName for this Service object.

 public static ObjectName createObjectName(String domain,
    ContextResource resource) throws MalformedObjectNameException 
{
        ObjectName name = null;
        String quotedResourceName = ObjectName.quote(resource.getName());
        Object container = 
                resource.getNamingResources().getContainer();
        if (container instanceof Server) {        
            name = new ObjectName(domain + ":type=Resource" +
                        ",resourcetype=Global,class=" + resource.getType() + 
                        ",name=" + quotedResourceName);
        } else if (container instanceof Context) {                    
            String path = ((Context)container).getPath();
            if (path.length() <  1)
                path = "/";
            Host host = (Host) ((Context)container).getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Resource" +
                        ",resourcetype=Context,path=" + path + 
                        ",host=" + host.getName() +
                        ",class=" + resource.getType() +
                        ",name=" + quotedResourceName);
        }
        return (name);
}

Create an ObjectName for this ContextResource object.

 public static ObjectName createObjectName(String domain,
    ContextResourceLink resourceLink) throws MalformedObjectNameException 
{
        ObjectName name = null;
        String quotedResourceLinkName
                = ObjectName.quote(resourceLink.getName());        
        Object container = 
                resourceLink.getNamingResources().getContainer();
        if (container instanceof Server) {        
            name = new ObjectName(domain + ":type=ResourceLink" +
                        ",resourcetype=Global" + 
                        ",name=" + quotedResourceLinkName);
        } else if (container instanceof Context) {                    
            String path = ((Context)container).getPath();
            if (path.length() <  1)
                path = "/";
            Host host = (Host) ((Context)container).getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=ResourceLink" +
                        ",resourcetype=Context,path=" + path + 
                        ",host=" + host.getName() +
                        ",name=" + quotedResourceLinkName);
        }
        return (name);
}

Create an ObjectName for this ContextResourceLink object.

 static ObjectName createObjectName(String domain,
    Engine engine) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=Engine");
        return (name);
}

Create an ObjectName for this Engine object.

 static ObjectName createObjectName(String domain,
    Group group) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=Group,groupname=" +
                              ObjectName.quote(group.getGroupname()) +
                              ",database=" + group.getUserDatabase().getId());
        return (name);
}

Create an ObjectName for this Group object.

 static ObjectName createObjectName(String domain,
    Host host) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Engine engine = (Engine)host.getParent();
        Service service = engine.getService();
        name = new ObjectName(domain + ":type=Host,host=" +
                              host.getName());
        return (name);
}

Create an ObjectName for this Host object.

 static ObjectName createObjectName(String domain,
    Loader loader) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Container container = loader.getContainer();
        if (container instanceof Engine) {
            Service service = ((Engine)container).getService();
            name = new ObjectName(domain + ":type=Loader");
        } else if (container instanceof Host) {
            Engine engine = (Engine) container.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Loader,host=" +
                              container.getName());
        } else if (container instanceof Context) {
            String path = ((Context)container).getPath();
            if (path.length() <  1) {
                path = "/";
            }
            Host host = (Host) container.getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Loader,path=" + path +
                              ",host=" + host.getName());
        }
        return (name);
}

Create an ObjectName for this Loader object.

 static ObjectName createObjectName(String domain,
    Manager manager) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Container container = manager.getContainer();
        if (container instanceof Engine) {
            Service service = ((Engine)container).getService();
            name = new ObjectName(domain + ":type=Manager");
        } else if (container instanceof Host) {
            Engine engine = (Engine) container.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Manager,host=" +
                              container.getName());
        } else if (container instanceof Context) {
            String path = ((Context)container).getPath();
            if (path.length() <  1) {
                path = "/";
            }
            Host host = (Host) container.getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Manager,path=" + path +
                              ",host=" + host.getName());
        }
        return (name);
}

Create an ObjectName for this Manager object.

 static ObjectName createObjectName(String domain,
    NamingResources resources) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Object container = resources.getContainer();        
        if (container instanceof Server) {        
            name = new ObjectName(domain + ":type=NamingResources" + 
                        ",resourcetype=Global");
        } else if (container instanceof Context) {        
            String path = ((Context)container).getPath();
            if (path.length() <  1)
                path = "/";
            Host host = (Host) ((Context)container).getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=NamingResources" + 
                        ",resourcetype=Context,path=" + path + 
                        ",host=" + host.getName());
        }
        return (name);
}

Create an ObjectName for this Server object.

 static ObjectName createObjectName(String domain,
    MBeanFactory factory) throws MalformedObjectNameException 
{
        ObjectName name = new ObjectName(domain + ":type=MBeanFactory");
        return (name);
}

Create an ObjectName for this MBeanFactory object.

 static ObjectName createObjectName(String domain,
    Realm realm) throws MalformedObjectNameException 
{
        ObjectName name = null;
        Container container = realm.getContainer();
        if (container instanceof Engine) {
            Service service = ((Engine)container).getService();
            name = new ObjectName(domain + ":type=Realm");
        } else if (container instanceof Host) {
            Engine engine = (Engine) container.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Realm,host=" +
                              container.getName());
        } else if (container instanceof Context) {
            String path = ((Context)container).getPath();
            if (path.length() <  1) {
                path = "/";
            }
            Host host = (Host) container.getParent();
            Engine engine = (Engine) host.getParent();
            Service service = engine.getService();
            name = new ObjectName(domain + ":type=Realm,path=" + path +
                              ",host=" + host.getName());
        }
        return (name);
}

Create an ObjectName for this Realm object.

 static ObjectName createObjectName(String domain,
    Role role) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=Role,rolename=" +
                              role.getRolename() + ",database=" +
                              role.getUserDatabase().getId());
        return (name);
}

Create an ObjectName for this Role object.

 static ObjectName createObjectName(String domain,
    Server server) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=Server");
        return (name);
}

Create an ObjectName for this Server object.

 static ObjectName createObjectName(String domain,
    Service service) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=Service,serviceName=" + 
                            service.getName());
        return (name);
}

Create an ObjectName for this Service object.

 static ObjectName createObjectName(String domain,
    User user) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=User,username=" +
                              ObjectName.quote(user.getUsername())
                              + ",database=" + user.getUserDatabase().getId());
        return (name);
}

Create an ObjectName for this User object.

 static ObjectName createObjectName(String domain,
    UserDatabase userDatabase) throws MalformedObjectNameException 
{
        ObjectName name = null;
        name = new ObjectName(domain + ":type=UserDatabase,database=" +
                              userDatabase.getId());
        return (name);
}

Create an ObjectName for this UserDatabase object.

 static ObjectName createObjectName(String domain,
    Valve valve) throws MalformedObjectNameException 
{
        if( valve instanceof ValveBase ) {
            ObjectName name=((ValveBase)valve).getObjectName();
            if( name != null )
                return name;
        }
        ObjectName name = null;
        Container container = null;
        String className=valve.getClass().getName();
        int period = className.lastIndexOf('.");
        if (period  >= 0)
            className = className.substring(period + 1);
        if( valve instanceof Contained ) {
            container = ((Contained)valve).getContainer();
        }
        if( container == null ) {
            throw new MalformedObjectNameException(
                               "Cannot create mbean for non-contained valve " +
                               valve);
        }        
        if (container instanceof Engine) {
            Service service = ((Engine)container).getService();
            String local="";
            int seq = getSeq(local);
            String ext="";
            if( seq  > 0 ) {
                ext=",seq=" + seq;
            }
            name = new ObjectName(domain + ":type=Valve,name=" + className + 
                                    ext + local );
        } else if (container instanceof Host) {
            Service service = ((Engine)container.getParent()).getService();
            String local=",host=" +container.getName();
            int seq = getSeq(local);
            String ext="";
            if( seq  > 0 ) {
                ext=",seq=" + seq;
            }
            name = new ObjectName(domain + ":type=Valve,name=" + className + 
                                    ext + local );
        } else if (container instanceof Context) {
            String path = ((Context)container).getPath();
            if (path.length() <  1) {
                path = "/";
            }
            Host host = (Host) container.getParent();
            Service service = ((Engine) host.getParent()).getService();
            String local=",path=" + path + ",host=" +
                    host.getName();
            int seq = getSeq(local);
            String ext="";
            if( seq  > 0 ) {
                ext=",seq=" + seq;
            }
            name = new ObjectName(domain + ":type=Valve,name=" + className + 
                                    ext + local );
        }
        return (name);
}

Create an ObjectName for this Valve object.

 public static synchronized Registry createRegistry() 
{
        if (registry == null) {
            registry = Registry.getRegistry(null, null);
            ClassLoader cl=ServerLifecycleListener.class.getClassLoader();
            registry.loadDescriptors("org.apache.catalina.mbeans",  cl);
            registry.loadDescriptors("org.apache.catalina.authenticator", cl);
            registry.loadDescriptors("org.apache.catalina.core", cl);
            registry.loadDescriptors("org.apache.catalina", cl);
            registry.loadDescriptors("org.apache.catalina.deploy", cl);
            registry.loadDescriptors("org.apache.catalina.loader", cl);
            registry.loadDescriptors("org.apache.catalina.realm", cl);
            registry.loadDescriptors("org.apache.catalina.session", cl);
            registry.loadDescriptors("org.apache.catalina.startup", cl);
            registry.loadDescriptors("org.apache.catalina.users", cl);
            registry.loadDescriptors("org.apache.catalina.ha", cl);
            registry.loadDescriptors("org.apache.catalina.connector", cl);
            registry.loadDescriptors("org.apache.catalina.valves",  cl);
        }
        return (registry);
}

Create and configure (if necessary) and return the registry of managed object descriptions.

 public static synchronized MBeanServer createServer() 
{
        if (mserver == null) {
            try {
                mserver = Registry.getRegistry(null, null).getMBeanServer();
            } catch (Throwable t) {
                t.printStackTrace(System.out);
                System.exit(1);
            }
        }
        return (mserver);
}

Create and configure (if necessary) and return the MBeanServer with which we will be registering our DynamicMBean implementations.

 static  void destroyMBean(Context context) throws Exception 
{
        String mname = createManagedName(context);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, context);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Context object.

 static  void destroyMBean(ContextEnvironment environment) throws Exception 
{
        String mname = createManagedName(environment);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, environment);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this ContextEnvironment object.

 static  void destroyMBean(ContextResource resource) throws Exception 
{
        String mname = createManagedName(resource);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, resource);
        if( mserver.isRegistered(oname ))
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this ContextResource object.

 static  void destroyMBean(ContextResourceLink resourceLink) throws Exception 
{
        String mname = createManagedName(resourceLink);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, resourceLink);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this ContextResourceLink object.

 static  void destroyMBean(Engine engine) throws Exception 
{
        String mname = createManagedName(engine);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, engine);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Engine object.

 static  void destroyMBean(Group group) throws Exception 
{
        String mname = createManagedName(group);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, group);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Group object.

 static  void destroyMBean(Host host) throws Exception 
{
        String mname = createManagedName(host);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, host);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Host object.

 static  void destroyMBean(Loader loader) throws Exception 
{
        String mname = createManagedName(loader);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, loader);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Loader object.

 static  void destroyMBean(Manager manager) throws Exception 
{
        String mname = createManagedName(manager);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, manager);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Manager object.

 static  void destroyMBean(NamingResources resources) throws Exception 
{
        String mname = createManagedName(resources);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, resources);
       if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this NamingResources object.

 static  void destroyMBean(Realm realm) throws Exception 
{
        String mname = createManagedName(realm);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, realm);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Realm object.

 static  void destroyMBean(Role role) throws Exception 
{
        String mname = createManagedName(role);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, role);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Role object.

 static  void destroyMBean(Server server) throws Exception 
{
        String mname = createManagedName(server);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, server);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Server object.

 static  void destroyMBean(Service service) throws Exception 
{
        String mname = createManagedName(service);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, service);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this Service object.

 static  void destroyMBean(User user) throws Exception 
{
        String mname = createManagedName(user);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, user);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this User object.

 static  void destroyMBean(UserDatabase userDatabase) throws Exception 
{
        String mname = createManagedName(userDatabase);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, userDatabase);
        if( mserver.isRegistered(oname) )
            mserver.unregisterMBean(oname);
}

Deregister the MBean for this UserDatabase object.

 static  void destroyMBean(Connector connector,
    Service service) throws Exception 
{
        connector.setService(service);
        String mname = createManagedName(connector);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, connector);
        connector.setService(null);
        if( mserver.isRegistered( oname ))  {
            mserver.unregisterMBean(oname);
        }
}

Deregister the MBean for this Connector object.

 static  void destroyMBean(Valve valve,
    Container container) throws Exception 
{
        ((Contained)valve).setContainer(container);
        String mname = createManagedName(valve);
        ManagedBean managed = registry.findManagedBean(mname);
        if (managed == null) {
            return;
        }
        String domain = managed.getDomain();
        if (domain == null)
            domain = mserver.getDefaultDomain();
        ObjectName oname = createObjectName(domain, valve);
        try {
            ((Contained)valve).setContainer(null);
        } catch (Throwable t) {
        ;
        }
        if( mserver.isRegistered(oname) ) {
            mserver.unregisterMBean(oname);
        }
}

Deregister the MBean for this Valve object.

 static int getSeq(String key) 
{
          
        int i[]=(int [])seq.get( key );
        if (i == null ) {
            i=new int[1];
            i[0]=0;
            seq.put( key, i);
        } else {
            i[0]++;
        }
        return i[0];
}