Examples of org.apache.geronimo.kernel.config.ConfigurationManager

Package org.apache.geronimo.kernel.config

Examples of org.apache.geronimo.kernel.config.ConfigurationManager

org.apache.geronimo.kernel.config.ConfigurationManager
Encapsulates logic for dealing with configurations. Configurations have a lifecycle with three states: installed, loaded, and running. Installed means that the configuration is present in the server's repository. Loaded means that the Configuration GBean (including the configuration's ClassLoader) is running. Running means that all the GBeans in the Configuration are running. From a user perspective, there's not much difference between installed and loaded if the configuration has not been started (it still shows up as not running). However, certain operations will cause a configuration to be loaded but not started. For example, if ModuleA depends on ModuleB, then when ModuleA is distributed ModuleB will normally be loaded (to fire up the ClassLoader and validate ModuleA). But ModuleB will not be started at that point. It can be started manually or it will be started automatically when ModuleA is started. When a Configuration is not loaded, only its ConfigurationData is available for inspection. It's normally not possible to inspect the GBeans in the configuration because there's no ClassLoader that could be used to load the classes needed by the GBeanDatas in the configuration. Once the configuration has been loaded, it's ClassLoader is available so the GBeanDatas can be loaded and inspected. But the GBean instances are not instantiated and started until the configuration is started. @version $Rev: 601152 $ $Date: 2007-12-04 18:49:03 -0500 (Tue, 04 Dec 2007) $

        tmpbasedir.mkdirs();
        environment.setConfigId(configID);
        Jsr77Naming naming = new Jsr77Naming();
        ArtifactManager artifactManager = new DefaultArtifactManager();
        ArtifactResolver artifactResolver = new DefaultArtifactResolver(artifactManager, Collections.EMPTY_SET, null);
        ConfigurationManager configurationManager = new SimpleConfigurationManager(Collections.EMPTY_SET, artifactResolver, Collections.EMPTY_SET);
        AbstractName moduleName = naming.createRootName(configID, "testejb", NameFactory.EJB_MODULE);
        context = new DeploymentContext(tmpbasedir, null, environment, moduleName, ConfigurationModuleType.CAR, naming, configurationManager, Collections.EMPTY_SET);


        File moduleLocation = new File(tmpbasedir, "ejb");
        moduleLocation.mkdirs();

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    public Deployer(String remoteDeployAddress, Collection builders, Collection stores, Collection watchers, Kernel kernel) {
        this(remoteDeployAddress, builders, stores, watchers, getArtifactResolver(kernel), kernel);
    }


    private static ArtifactResolver getArtifactResolver(Kernel kernel) {
        ConfigurationManager configurationManager = ConfigurationUtil.getConfigurationManager(kernel);
        return configurationManager.getArtifactResolver();
    }

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    public AbstractName getNameFor(Object component) {
        return kernel.getAbstractNameFor(component);
    }


    public ConfigurationData[] getConfigurations(ConfigurationModuleType type, boolean includeChildModules) {
        ConfigurationManager mgr = ConfigurationUtil.getConfigurationManager(kernel);
        List<AbstractName> stores = mgr.listStores();
        List<ConfigurationData> results = new ArrayList<ConfigurationData>();
        for (AbstractName storeName : stores) {
            try {
                List<ConfigurationInfo> infos = mgr.listConfigurations(storeName);
                for (ConfigurationInfo info : infos) {
                    AbstractName configuration = Configuration.getConfigurationAbstractName(info.getConfigID());
                    if (type == null || type.getValue() == info.getType().getValue()) {
                        J2EEDeployedObject module = getModuleForConfiguration(info.getConfigID());
                        results.add(new ConfigurationData(info.getConfigID(), configuration, null, info.getState(), info.getType(), module == null ? null : kernel.getAbstractNameFor(module)));

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     * Note: this only works if the configuration is running at the time you ask.
     *
     * @return The Module, or null if the configuration is not running.
     */
    public J2EEDeployedObject getModuleForConfiguration(Artifact configuration) {
        ConfigurationManager manager = ConfigurationUtil.getConfigurationManager(kernel);
        Configuration config = manager.getConfiguration(configuration);
        if (config == null || !manager.isRunning(configuration)) {
            return null; // The configuration is not running, so we can't get its contents
        }
        ConfigurationModuleType type = config.getModuleType();
        AbstractName result;
        try {

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        if(configId == null) {
            throw new ServletException("No configId specified for CAR download");
        }
        Artifact artifact = Artifact.create(configId);
        Kernel kernel = KernelRegistry.getSingleKernel();
        ConfigurationManager mgr = ConfigurationUtil.getConfigurationManager(kernel);
        ConfigurationStore store = mgr.getStoreForConfiguration(artifact);
        try {
            response.setContentType("application/zip");
            String filename = artifact.getArtifactId() + "-" + artifact.getVersion() + "." + artifact.getType();
            response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode(filename, "UTF-8"));
            store.exportConfiguration(artifact, response.getOutputStream());

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        // The array entry types are security.realm.SecurityRealm (the subclass)
        org.apache.geronimo.management.geronimo.SecurityRealm[] realms = PortletManager.getCurrentServer(request).getSecurityRealms();
        ExistingRealm[] results = new ExistingRealm[realms.length];


        // ConfigurationManager is used to determine if the SecurityRealm is deployed as a "SERVICE", i.e., "Server-wide"
        ConfigurationManager configMgr = null;
        if(results.length > 0) {
            // Needed only when there are any SecurityRealms
            configMgr = ConfigurationUtil.getConfigurationManager(kernel);
        }
        for (int i = 0; i < results.length; i++) {
            AbstractName abstractName = PortletManager.getNameFor(request, realms[i]);
            String parent;
            Configuration parentConfig = configMgr.getConfiguration(abstractName.getArtifact());
            ConfigurationModuleType parentType = parentConfig.getModuleType();
            if(ConfigurationModuleType.SERVICE.equals(parentType)) {
                parent = null; // Server-wide
            } else {
                parent = abstractName.getArtifact().toString();

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        list.getDefaultRepository().add("http://www.ibiblio.org/maven2/");
        DownloadResults results = installer.install(list, repo.toString(), false, null, null);
        if (results.isFailed()) {
            throw new ServletException("Unable to install sample application", results.getFailure());
        }
        ConfigurationManager mgr = ConfigurationUtil.getConfigurationManager(kernel);
        for (Artifact artifact: results.getInstalledConfigIDs()) {
            if (mgr.isConfiguration(artifact)) {
                try {
                    if (!mgr.isLoaded(artifact)) {
                        mgr.loadConfiguration(artifact);
                    }
                    if (!mgr.isRunning(artifact)) {
                        mgr.startConfiguration(artifact);
                    }
                } catch (NoSuchConfigException e) {
                    throw new ServletException("Unable to start sample application", e);
                } catch (LifecycleException e) {
                    throw new ServletException("Unable to start sample application", e);

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        return getConfigClassLoaders(configurations);
    }


    private static List getConfigClassLoaders(List configurationNames) {
        List classLoaders = new ArrayList();
        ConfigurationManager configurationManager = PortletManager.getConfigurationManager();
        for (int i = 0; i < configurationNames.size(); i++) {
            Artifact configurationId = Artifact.create((String) configurationNames.get(i));
            classLoaders.add(configurationManager.getConfiguration(configurationId).getConfigurationClassLoader());
        }
        return classLoaders;
    }

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            if(configID != null && configID.getGroupId() == null) {
                configID = new Artifact(Artifact.DEFAULT_GROUP_ID, configID.getArtifactId(),
                                        configID.getVersion(), configID.getType());
            }


            ConfigurationManager configurationManager = ConfigurationUtil.getConfigurationManager(kernel);
            try {
                for (int i = 0; i < modules.length; i++) {
                    TargetModuleIDImpl module = (TargetModuleIDImpl) modules[i];
                    Artifact artifact = Artifact.create(module.getModuleID());
                    if(configID != null && configID.isResolved()) {

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        this.modules = modules;
    }


    public void run() {
        try {
            ConfigurationManager configurationManager = ConfigurationUtil.getConfigurationManager(kernel);
            try {
                for (int i = 0; i < modules.length; i++) {
                    TargetModuleID module = modules[i];


                    // Check to see whether the module is already started
                    Artifact moduleID = Artifact.create(module.getModuleID());
                    if (configurationManager.isRunning(moduleID)) {
                        updateStatus("Module " + moduleID + " is already running");
                        Thread.sleep(100);
                        continue;
                    }


                    // Load
                    if(!configurationManager.isLoaded(moduleID)) {
                        configurationManager.loadConfiguration(moduleID);
                    }


                    // Start
                    org.apache.geronimo.kernel.config.LifecycleResults lcresult = configurationManager.startConfiguration(moduleID);


                    // Determine the child modules of the configuration
                    //TODO might be a hack
                    List kids = loadChildren(kernel, moduleID.toString());

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