⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 mbeanfactory.java

📁 业界著名的tomcat服务器的最新6.0的源代码。
💻 JAVA
📖 第 1 页 / 共 3 页
字号:
        StandardHost host = new StandardHost();
        host.setName(name);
        host.setAppBase(appBase);
        host.setAutoDeploy(autoDeploy);
        host.setDeployOnStartup(deployOnStartup);
        host.setDeployXML(deployXML);
        host.setUnpackWARs(unpackWARs);
        host.setXmlNamespaceAware(xmlNamespaceAware);
        host.setXmlValidation(xmlValidation);
	
        // add HostConfig for active reloading
        HostConfig hostConfig = new HostConfig();
        host.addLifecycleListener(hostConfig);

        // Add the new instance to its parent component
        ObjectName pname = new ObjectName(parent);
        Service service = getService(pname);
        Engine engine = (Engine) service.getContainer();
        engine.addChild(host);

        // Return the corresponding MBean name
        return (host.getObjectName().toString());

    }


    /**
     * Create a new StandardManager.
     *
     * @param parent MBean Name of the associated parent component
     *
     * @exception Exception if an MBean cannot be created or registered
     */
    public String createStandardManager(String parent)
        throws Exception {

        // Create a new StandardManager instance
        StandardManager manager = new StandardManager();

        // Add the new instance to its parent component
        ObjectName pname = new ObjectName(parent);
        ContainerBase containerBase = getParentContainerFromParent(pname);
        if (containerBase != null) {
            containerBase.setManager(manager);
        } 
        ObjectName oname = manager.getObjectName();
        if (oname != null) {
            return (oname.toString());
        } else {
            return null;
        }
        
    }


    /**
     * Create a new StandardService.
     *
     * @param parent MBean Name of the associated parent component
     * @param name Unique name of this StandardService
     *
     * @exception Exception if an MBean cannot be created or registered
     */
    public String createStandardService(String parent, String name, String domain)
        throws Exception {

        // Create a new StandardService instance
        StandardService service = new StandardService();
        service.setName(name);

        // Add the new instance to its parent component
        Server server = ServerFactory.getServer();
        server.addService(service);

        // Return the corresponding MBean name
        return (service.getObjectName().toString());

    }



    /**
     * Create a new  UserDatabaseRealm.
     *
     * @param parent MBean Name of the associated parent component
     * @param resourceName Global JNDI resource name of the associated
     *  UserDatabase
     *
     * @exception Exception if an MBean cannot be created or registered
     */
    public String createUserDatabaseRealm(String parent, String resourceName)
        throws Exception {

         // Create a new UserDatabaseRealm instance
        UserDatabaseRealm realm = new UserDatabaseRealm();
        realm.setResourceName(resourceName);
        
        // Add the new instance to its parent component
        ObjectName pname = new ObjectName(parent);
        ContainerBase containerBase = getParentContainerFromParent(pname);
        // Add the new instance to its parent component
        containerBase.setRealm(realm);
        // Return the corresponding MBean name
        ObjectName oname = realm.getObjectName();
        // FIXME getObjectName() returns null
        //ObjectName oname = 
        //    MBeanUtils.createObjectName(pname.getDomain(), realm);
        if (oname != null) {
            return (oname.toString());
        } else {
            return null;
        }   

    }


    /**
     * Create a new Web Application Loader.
     *
     * @param parent MBean Name of the associated parent component
     *
     * @exception Exception if an MBean cannot be created or registered
     */
    public String createWebappLoader(String parent)
        throws Exception {

        // Create a new WebappLoader instance
        WebappLoader loader = new WebappLoader();

        // Add the new instance to its parent component
        ObjectName pname = new ObjectName(parent);
        ContainerBase containerBase = getParentContainerFromParent(pname);
        if (containerBase != null) {
            containerBase.setLoader(loader);
        } 
        // FIXME add Loader.getObjectName
        //ObjectName oname = loader.getObjectName();
        ObjectName oname = 
            MBeanUtils.createObjectName(pname.getDomain(), loader);
        return (oname.toString());
        
    }


    /**
     * Remove an existing Connector.
     *
     * @param name MBean Name of the component to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeConnector(String name) throws Exception {

        // Acquire a reference to the component to be removed
        ObjectName oname = new ObjectName(name);
        Server server = ServerFactory.getServer();
        Service service = getService(oname);
        String port = oname.getKeyProperty("port");
        //String address = oname.getKeyProperty("address");

        Connector conns[] = (Connector[]) service.findConnectors();

        for (int i = 0; i < conns.length; i++) {
            String connAddress = String.valueOf(conns[i].getProperty("address"));
            String connPort = ""+conns[i].getPort();

            // if (((address.equals("null")) &&
            if ((connAddress==null) && port.equals(connPort)) {
                service.removeConnector(conns[i]);
                conns[i].destroy();
                break;
            }
            // } else if (address.equals(connAddress))
            if (port.equals(connPort)) {
                // Remove this component from its parent component
                service.removeConnector(conns[i]);
                conns[i].destroy();
                break;
            }
        }

    }


    /**
     * Remove an existing Context.
     *
     * @param contextName MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeContext(String contextName) throws Exception {

        // Acquire a reference to the component to be removed
        ObjectName oname = new ObjectName(contextName);
        String domain = oname.getDomain();
        StandardService service = (StandardService) getService(oname);

        Engine engine = (Engine) service.getContainer();
        String name = oname.getKeyProperty("name");
        name = name.substring(2);
        int i = name.indexOf("/");
        String hostName = name.substring(0,i);
        String path = name.substring(i);
        ObjectName deployer = new ObjectName(domain+":type=Deployer,host="+
                                             hostName);
        String pathStr = getPathStr(path);
        if(mserver.isRegistered(deployer)) {
            mserver.invoke(deployer,"addServiced",
                           new Object[]{pathStr},
                           new String[] {"java.lang.String"});
            mserver.invoke(deployer,"unmanageApp",
                           new Object[] {pathStr},
                           new String[] {"java.lang.String"});
            mserver.invoke(deployer,"removeServiced",
                           new Object[] {pathStr},
                           new String[] {"java.lang.String"});
        } else {
            log.warn("Deployer not found for "+hostName);
            Host host = (Host) engine.findChild(hostName);
            Context context = (Context) host.findChild(pathStr);
            // Remove this component from its parent component
            host.removeChild(context);
            if(context instanceof StandardContext)
            try {
                ((StandardContext)context).destroy();
            } catch (Exception e) {
                log.warn("Error during context [" + context.getName() + "] destroy ", e);
           }
   
        }

    }


    /**
     * Remove an existing Host.
     *
     * @param name MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeHost(String name) throws Exception {

        // Acquire a reference to the component to be removed
        ObjectName oname = new ObjectName(name);
        String hostName = oname.getKeyProperty("host");
        Service service = getService(oname);
        Engine engine = (Engine) service.getContainer();
        Host host = (Host) engine.findChild(hostName);

        // Remove this component from its parent component
        if(host!=null) {
            if(host instanceof StandardHost)
                ((StandardHost)host).destroy();
            else
                engine.removeChild(host);
        }

    }


    /**
     * Remove an existing Loader.
     *
     * @param name MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeLoader(String name) throws Exception {

        ObjectName oname = new ObjectName(name);
        // Acquire a reference to the component to be removed
        ContainerBase container = getParentContainerFromChild(oname);    
        container.setLoader(null);
        
    }


    /**
     * Remove an existing Manager.
     *
     * @param name MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeManager(String name) throws Exception {

        ObjectName oname = new ObjectName(name);
        // Acquire a reference to the component to be removed
        ContainerBase container = getParentContainerFromChild(oname);    
        container.setManager(null);

    }


    /**
     * Remove an existing Realm.
     *
     * @param name MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeRealm(String name) throws Exception {

        ObjectName oname = new ObjectName(name);
        // Acquire a reference to the component to be removed
        ContainerBase container = getParentContainerFromChild(oname); 
        container.setRealm(null);
    }


    /**
     * Remove an existing Service.
     *
     * @param name MBean Name of the component to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeService(String name) throws Exception {

        // Acquire a reference to the component to be removed
        ObjectName oname = new ObjectName(name);
        String serviceName = oname.getKeyProperty("serviceName");
        Server server = ServerFactory.getServer();
        Service service = server.findService(serviceName);

        // Remove this component from its parent component
        server.removeService(service);

    }


    /**
     * Remove an existing Valve.
     *
     * @param name MBean Name of the comonent to remove
     *
     * @exception Exception if a component cannot be removed
     */
    public void removeValve(String name) throws Exception {

        // Acquire a reference to the component to be removed
        ObjectName oname = new ObjectName(name);
        ContainerBase container = getParentContainerFromChild(oname);
        String sequence = oname.getKeyProperty("seq");
        Valve[] valves = (Valve[])container.getValves();
        for (int i = 0; i < valves.length; i++) {
            ObjectName voname = ((ValveBase) valves[i]).getObjectName();
            if (voname.equals(oname)) {
                container.removeValve(valves[i]);
            }
        }
    }

}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -