mbeanutils.java

业界著名的tomcat服务器的最新6.0的源代码。

    }
     
    
    /**
     * Deregister the MBean for this
     * <code>ContextResourceLink</code> object.
     *
     * @param resourceLink The ContextResourceLink to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Engine</code> object.
     *
     * @param engine The Engine to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Group</code> object.
     *
     * @param group The Group to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Host</code> object.
     *
     * @param host The Host to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Loader</code> object.
     *
     * @param loader The Loader to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Manager</code> object.
     *
     * @param manager The Manager to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>NamingResources</code> object.
     *
     * @param resources The NamingResources to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Realm</code> object.
     *
     * @param realm The Realm to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Role</code> object.
     *
     * @param role The Role to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Server</code> object.
     *
     * @param server The Server to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Service</code> object.
     *
     * @param service The Service to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>User</code> object.
     *
     * @param user The User to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>UserDatabase</code> object.
     *
     * @param userDatabase The UserDatabase to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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
     * <code>Valve</code> object.
     *
     * @param valve The Valve to be managed
     *
     * @exception Exception if an MBean cannot be deregistered
     */
    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);
        }

    }

}