Examples with HK2Module com.sun.enterprise.module.HK2Module used on opensource projects

Example 16 with HK2Module

use of com.sun.enterprise.module.HK2Module in project Payara by payara.

the class RuntimeRootImpl method stopDomain.

public void stopDomain() {
    final ModulesRegistry registry = InjectedValues.getInstance().getModulesRegistry();
    final Collection<HK2Module> modules = registry.getModules("com.sun.enterprise.osgi-adapter");
    if (modules.size() == 1) {
        final HK2Module mgmtAgentModule = modules.iterator().next();
        mgmtAgentModule.stop();
    } else {
        AMXLoggerInfo.getLogger().warning(AMXLoggerInfo.cantFindOSGIAdapter);
    }
    AMXLoggerInfo.getLogger().warning(AMXLoggerInfo.stoppingServerForcibly);
    System.exit(0);
}

Example 17 with HK2Module

use of com.sun.enterprise.module.HK2Module in project Payara by payara.

the class DeploymentTracing method printModuleStatus.

public static void printModuleStatus(ModulesRegistry registry, Level level, Logger logger) {
    if (!logger.isLoggable(level)) {
        return;
    }
    int counter = 0;
    StringBuilder sb = new StringBuilder("Module Status Report Begins\n");
    for (HK2Module m : registry.getModules()) {
        if (m.getState() == ModuleState.READY) {
            sb.append(m).append("\n");
            counter++;
        }
    }
    sb.append("there were ").append(counter).append(" modules in ACTIVE state");
    sb.append("\n");
    counter = 0;
    // then resolved
    for (HK2Module m : registry.getModules()) {
        if (m.getState() == ModuleState.RESOLVED) {
            sb.append(m).append("\n");
            counter++;
        }
    }
    sb.append("there were ").append(counter).append(" modules in RESOLVED state");
    sb.append("\n");
    counter = 0;
    // finally installed
    for (HK2Module m : registry.getModules()) {
        if (m.getState() != ModuleState.READY && m.getState() != ModuleState.RESOLVED) {
            sb.append(m).append("\n");
            counter++;
        }
    }
    sb.append("there were ").append(counter).append(" modules in INSTALLED state");
    sb.append("Module Status Report Ends");
    logger.log(level, sb.toString());
}

Example 18 with HK2Module

use of com.sun.enterprise.module.HK2Module in project Payara by payara.

the class ListModulesCommand method execute.

public void execute(AdminCommandContext context) {
    ActionReport report = context.getActionReport();
    report.setActionDescription("List of modules");
    report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
    ActionReport.MessagePart top = report.getTopMessagePart();
    top.setMessage("List Of Modules");
    top.setChildrenType("Module");
    StringBuilder sb = new StringBuilder("Module Status Report Begins\n");
    for (HK2Module m : registry.getModules()) {
        if (m.getState() == ModuleState.READY) {
            sb.append(m).append("\n");
        }
    }
    sb.append("\n");
    // then resolved
    for (HK2Module m : registry.getModules()) {
        if (m.getState() == ModuleState.RESOLVED) {
            sb.append(m).append("\n");
        }
    }
    sb.append("\n");
    // finally installed
    for (HK2Module m : registry.getModules()) {
        if (m.getState() != ModuleState.READY && m.getState() != ModuleState.RESOLVED) {
            sb.append(m).append("\n");
        }
    }
    sb.append("Module Status Report Ends");
    ActionReport.MessagePart childPart = top.addChild();
    childPart.setMessage(sb.toString());
}

Example 19 with HK2Module

use of com.sun.enterprise.module.HK2Module in project Payara by payara.

the class ClassLoaderHierarchyImpl method createApplicationParentCL.

/**
 * Sets up the parent class loader for the application class loader.
 * Application class loader are under the control of the ArchiveHandler since
 * a special archive file format will require a specific class loader.
 *
 * However GlassFish needs to be able to add capabilities to the application
 * like adding APIs accessibility, this is done through its parent class loader
 * which we create and maintain.
 *
 * @param parent the parent class loader
 * @param context deployment context
 * @return class loader capable of loading public APIs identified by the deployers
 * @throws ResolveError if one of the deployer's public API module is not found.
 */
@Override
public ClassLoader createApplicationParentCL(ClassLoader parent, DeploymentContext context) throws ResolveError {
    final ReadableArchive source = context.getSource();
    List<ModuleDefinition> defs = new ArrayList<ModuleDefinition>();
    // now let's see if the application is requesting any module imports
    Manifest m = null;
    try {
        m = source.getManifest();
    } catch (IOException e) {
        logger.log(Level.SEVERE, "Cannot load application's manifest file :", e.getMessage());
        if (logger.isLoggable(Level.FINE)) {
            logger.log(Level.FINE, e.getMessage(), e);
        }
    }
    if (m != null) {
        String importedBundles = m.getMainAttributes().getValue(ManifestConstants.BUNDLE_IMPORT_NAME);
        if (importedBundles != null) {
            for (String token : new Tokenizer(importedBundles, ",")) {
                Collection<HK2Module> modules = modulesRegistry.getModules(token);
                if (modules.size() == 1) {
                    defs.add(modules.iterator().next().getModuleDefinition());
                } else {
                    throw new ResolveError("Not able to locate a unique module by name " + token);
                }
            }
        }
        // Applications can add an additional osgi repos...
        String additionalRepo = m.getMainAttributes().getValue(org.glassfish.api.ManifestConstants.GLASSFISH_REQUIRE_REPOSITORY);
        if (additionalRepo != null) {
            for (String token : new Tokenizer(additionalRepo, ",")) {
                // Each entry should be name=path
                int equals = token.indexOf('=');
                if (equals == -1) {
                    // Missing '='...
                    throw new IllegalArgumentException("\"" + org.glassfish.api.ManifestConstants.GLASSFISH_REQUIRE_REPOSITORY + ": " + additionalRepo + "\" is missing an '='.  " + "It must be in the format: name=path[,name=path]...");
                }
                String name = token.substring(0, equals);
                String path = token.substring(++equals);
                addRepository(name, resolver.translate(path));
            }
        }
        // Applications can also request to be wired to implementors of certain services.
        // That means that any module implementing the requested service will be accessible
        // by the parent class loader of the application.
        String requestedWiring = m.getMainAttributes().getValue(org.glassfish.api.ManifestConstants.GLASSFISH_REQUIRE_SERVICES);
        if (requestedWiring != null) {
            for (String token : new Tokenizer(requestedWiring, ",")) {
                for (Object impl : habitat.getAllServices(BuilderHelper.createContractFilter(token))) {
                    HK2Module wiredBundle = modulesRegistry.find(impl.getClass());
                    if (wiredBundle != null) {
                        defs.add(wiredBundle.getModuleDefinition());
                    }
                }
            }
        }
    }
    if (defs.isEmpty()) {
        return parent;
    } else {
        return modulesRegistry.getModulesClassLoader(parent, defs);
    }
}

Example 20 with HK2Module

use of com.sun.enterprise.module.HK2Module in project Payara by payara.

the class H2Lifecycle method start.

/**
 * Callback when the module enters the {@link ModuleState#READY READY} state.
 * This is a good time to do any type of one time initialization
 * or set up access to resources
 * @param module the module instance
 */
public void start(HK2Module module) {
    try {
        final HK2Module myModule = module;
        Thread thread = new Thread() {

            public void run() {
                try {
                    try {
                        Class driverClass = myModule.getClassLoader().loadClass("org.h2.Driver");
                        myModule.setSticky(true);
                        driverClass.newInstance();
                    } catch (ClassNotFoundException e) {
                        LogHelper.getDefaultLogger().log(Level.SEVERE, "Cannot load H2 Driver ", e);
                    } catch (java.lang.InstantiationException e) {
                        LogHelper.getDefaultLogger().log(Level.SEVERE, "Cannot instantiate H2 Driver", e);
                    } catch (IllegalAccessException e) {
                        LogHelper.getDefaultLogger().log(Level.SEVERE, "Cannot instantiate H2 Driver", e);
                    }
                } catch (RuntimeException e) {
                    e.printStackTrace();
                }
            }
        };
        thread.start();
    } catch (Throwable t) {
        t.printStackTrace();
    }
}