Examples of org.apache.geronimo.kernel.Kernel$KernelReference

org.apache.geronimo.kernel.Kernel
The core of a Geronimo instance. A Kernel is responsible for managing the Configurations that comprise a Geronimo system and exposing them using JMX. Each Kernel is associated with an MBeanServer that is used to register the Configurations themselves and the MBeans they define.
Dependencies between MBeans are handled by a dedicated DependencyManager that is responsible for tracking those dependencies and ensuring that the dependent objects follow the appropriate lifecycle and receive appropriate notifications.
The Kernel also provides a ConfigurationStore which is used to stage installed Configurations (providing a local filesystem based classpath) and used hold the persistent state of each Configuration. This allows Configurations to restart in he event of system failure. @version $Rev: 57150 $ $Date: 2004-11-10 02:15:53 -0600 (Wed, 10 Nov 2004) $

            throws PortletException, IOException {
        String sBrokerURI = actionRequest.getParameter("brokerURI");
        String sBrokerName = actionRequest.getParameter("brokerName");
        try {
            AbstractName abstractName = new AbstractName(URI.create(sBrokerURI));
            Kernel kernel = PortletManager.getKernel();
            if (!kernel.isRunning(abstractName))
                return;
            kernel.stopGBean(abstractName);
            if (kernel.isRunning(abstractName)) {
                throw new PortletException(getLocalizedString(actionRequest,
                        "jmsmanager.broker.failStopBrokerNoReason", sBrokerName));
            }
            addInfoMessage(actionRequest, getLocalizedString(actionRequest, "jmsmanager.broker.successStopBroker",
                    sBrokerName));

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            throws PortletException, IOException {
        String sConfigurationXML = actionRequest.getParameter("configXML");
        String sBrokerName = actionRequest.getParameter("brokerName");
        String sBrokerURI = actionRequest.getParameter("brokerURI");
        validateConfigXML(sConfigurationXML, actionRequest);
        Kernel kernel = PortletManager.getKernel();
        try {
            AbstractName brokerAbstractName = new AbstractName(URI.create(sBrokerURI));
            GBeanData brokerGBeanData = kernel.getGBeanData(new AbstractName(URI.create(sBrokerURI)));
            String sBrokerConfigurationXMLPath = brokerGBeanData.getAttribute("amqBaseDir").toString()
                    + brokerGBeanData.getAttribute("amqConfigFile").toString();
            saveConfigurationFile(resolveConfigurationFile(actionRequest, sBrokerConfigurationXMLPath),
                    sConfigurationXML);
            GeronimoManagedBean jmsBroker = PortletManager.getManagedBean(actionRequest, brokerAbstractName);
            if (kernel.isRunning(brokerAbstractName)) {
                jmsBroker.stop();
            }
            jmsBroker.startRecursive();
            if (!kernel.isRunning(brokerAbstractName)) {
                throw new PortletException(getLocalizedString(actionRequest,
                        "jmsmanager.broker.failUpdateBrokerNoReason", sBrokerName));
            }
            addInfoMessage(actionRequest, getLocalizedString(actionRequest, "jmsmanager.broker.successUpdateBroker",
                    sBrokerName));

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        //But we still could not load those GBeans which are marked with load="false"
        Artifact activeMQBrokersConfig = PortletManager.getNameFor(renderRequest, manager).getArtifact();
        Configuration configuration = PortletManager.getConfigurationManager().getConfiguration(activeMQBrokersConfig);
        AbstractNameQuery query = new AbstractNameQuery(ActiveMQBroker.class.getName());
        LinkedHashSet<GBeanData> brokerNameSet = configuration.findGBeanDatas(Collections.singleton(query));
        Kernel kernel = PortletManager.getKernel();
        try {
            for (GBeanData gBeanData : brokerNameSet) {
                AbstractName abstractName = gBeanData.getAbstractName();
                String brokerName = abstractName.getNameProperty("name");
                if (kernel.isRunning(abstractName)) {
                    beans.add(new BrokerWrapper(brokerName, abstractName.toString(), (JMSBroker) kernel.getGBean(abstractName), State.RUNNING));
                } else {
                    beans.add(new BrokerWrapper(brokerName, abstractName.toString(), null, State.STOPPED));
                }
            }
        } catch (Exception e) {

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    protected BrokerWrapper getBrokerWrapper(PortletRequest portletRequest, AbstractName brokerAbstractName) throws PortletException {
        JMSBroker jmsBroker = PortletManager.getJMSBroker(portletRequest, brokerAbstractName);
        if (jmsBroker == null)
            return null;
        String displayName = brokerAbstractName.getName().get("name").toString();
        Kernel kernel = PortletManager.getKernel();
        try {
            return new BrokerWrapper(displayName, brokerAbstractName.toString(), jmsBroker, State.fromInt(kernel.getGBeanState(brokerAbstractName)));
        } catch (GBeanNotFoundException e) {
            throw new PortletException(e);
        }
    }

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                    PluginType plugin = getPlugin(installed);
                    pluginList.getPlugin().add(plugin);
                }
            }


            Kernel kernel = new BasicKernel("assembly");


            try {
                PluginInstallerGBean pluginInstallerGBean = oldPluginInstallerGBean.pluginInstallerCopy(serverName, kernel);
                GeronimoSourceRepository localSourceRepository = new GeronimoSourceRepository(configManager.getRepositories(), configManager.getArtifactResolver());


                DownloadResults downloadPoller = new DownloadResults();
                pluginInstallerGBean.install(pluginList, localSourceRepository, true, null, null, downloadPoller);
            } finally {
                kernel.shutdown();
            }
        } catch (Throwable t) {
            t.printStackTrace();
        }
    }

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            addDependencies(pluginList);
        }
        DownloadResults downloadPoller = new DownloadResults();
        String targetServerPath = targetServerDirectory.getAbsolutePath();


        Kernel kernel = new BasicKernel("Assembly");
        PluginRepositoryList pluginRepoList = new PluginRepositoryDownloader(Collections.singletonMap(localRepo, (String[]) null), true);
        try {
            PluginInstallerGBean installer = new PluginInstallerGBean(targetRepositoryPath, targetServerPath, installedPluginsList, servers, pluginRepoList, kernel, getClass().getClassLoader());
            installer.install(pluginList, sourceRepo, true, null, null, downloadPoller);
            if (overrides != null) {
                for (Override override: this.overrides) {
                    AttributesType attributes = override.getOverrides(overridesDir);
                    installer.mergeOverrides(override.getServer(), attributes);
                }
            }
        } catch (Exception e) {
            throw new MojoExecutionException("Could not use plugin installer bean", e);
        } finally {
            kernel.shutdown();
        }
        getLog().info("Installed plugins: ");
        for (Artifact artifact: downloadPoller.getInstalledConfigIDs()) {
            getLog().info("    " + artifact);
        }

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        File targetServerPath = serverInfo.resolveServer(relativeTargetServerPath);
        if (targetServerPath.exists()) {
            FileUtils.forceDelete(targetServerPath);
        }
        String targetServerPathName = targetServerPath.getAbsolutePath();
        Kernel kernel = new BasicKernel("assembly");


        try {
            PluginInstallerGBean installer = new PluginInstallerGBean(
                    targetRepositoryPath,
                    targetServerPathName,
                    installedPluginsList,
                    serverInstanceDatas,
                    pluginRepositoryList, 
                    kernel,
                    classLoader);


            installer.install(pluginList, localSourceRepository, true, null, null, downloadPoller);
        } finally {
            kernel.shutdown();
        }
        return downloadPoller;
    }

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        File targetServerPath = serverInfo.resolveServer(relativeTargetServerPath);
        if (targetServerPath.exists()) {
          FileUtils.forceDelete(targetServerPath);
        }
        String targetServerPathName = targetServerPath.getAbsolutePath();
        Kernel kernel = new BasicKernel("assembly");


        try {
//            kernel.boot();
            PluginInstallerGBean installer = new PluginInstallerGBean(
                    targetRepositoryPath,
                    targetServerPathName,
                    serverInstanceDatas,
                    kernel,
                    classLoader);


            installer.install(pluginList, localSourceRepository, true, null, null, downloadPoller);
        } finally {
            kernel.shutdown();
        }
        return downloadPoller;
    }

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                dataSourceAppName = "null";
            } else {
                dataSourceAppName = dataSourceAppName.trim();
            }
            String kernelName = (String) options.get(JaasLoginModuleUse.KERNEL_NAME_LM_OPTION);
            Kernel kernel = KernelRegistry.getKernel(kernelName);
            Set<AbstractName> set = kernel.listGBeans(new AbstractNameQuery(JCAManagedConnectionFactory.class.getName()));
            JCAManagedConnectionFactory factory;
            for (AbstractName name : set) {
                if (name.getName().get("J2EEApplication").equals(dataSourceAppName) &&
                        name.getName().get("name").equals(dataSourceName)) {
                    try {
                        factory = (JCAManagedConnectionFactory) kernel.getGBean(name);
                        String type = factory.getConnectionFactoryInterface();
                        if (type.equals(DataSource.class.getName())) {
                            this.factory = factory;
                            break;
                        }

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 * @version $Rev: 928119 $ $Date: 2010-03-27 09:35:02 +0800 (Sat, 27 Mar 2010) $
 */
public class GenericConnectionManagerGBeanSerializationTest extends TestCase {


    public void testSerialization() throws Exception {
        Kernel kernel = new BasicKernel("test");
        kernel.boot();
        AbstractName abstractName = new AbstractName(URI.create("foo/bar/1/car?name=ConnectionManager"));
        GBeanData data = new GBeanData(abstractName, GenericConnectionManagerGBean.class);
        data.setAttribute("transactionSupport", NoTransactions.INSTANCE);
        data.setAttribute("pooling", new SinglePool(10, 0, 5000, 5, false, false, true));
        kernel.loadGBean(data, this.getClass().getClassLoader());
        kernel.startGBean(abstractName);
        Object cm = kernel.getGBean(abstractName);
        assertTrue(cm instanceof GenericConnectionManagerGBean);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(baos);
        out.writeObject(cm);
        out.flush();

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