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

Example 6 with HK2Module

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

the class ContainerStarter method startContainer.

public Collection<EngineInfo> startContainer(Sniffer sniffer) {
    assert sniffer != null;
    String containerName = sniffer.getModuleType();
    assert containerName != null;
    // repositories which would allow access to the container module.
    try {
        HK2Module[] modules = sniffer.setup(null, logger);
        logger.logp(Level.FINE, "ContainerStarter", "startContainer", "Sniffer {0} set up following modules: {1}", new Object[] { sniffer, modules != null ? Arrays.toString(modules) : "" });
    } catch (FileNotFoundException fnf) {
        logger.log(Level.SEVERE, fnf.getMessage());
        return null;
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, ioe.getMessage(), ioe);
        return null;
    }
    // first the right container from that module.
    Map<String, EngineInfo> containers = new HashMap<String, EngineInfo>();
    for (String name : sniffer.getContainersNames()) {
        ServiceHandle<Container> provider = serviceLocator.getServiceHandle(Container.class, name);
        if (provider == null) {
            logger.severe("Cannot find Container named " + name + ", so unable to start " + sniffer.getModuleType() + " container");
            return null;
        }
        EngineInfo info = new EngineInfo(provider, sniffer, null);
        containers.put(name, info);
    }
    // Now that we have successfully created all containers, let's register them as well.
    for (Map.Entry<String, EngineInfo> entry : containers.entrySet()) {
        registry.addContainer(entry.getKey(), entry.getValue());
    }
    return containers.values();
}

Example 7 with HK2Module

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

the class AppServerStartup method printModuleStatus.

public static void printModuleStatus(ModulesRegistry registry, Level level) {
    if (!logger.isLoggable(level) || registry == null) {
        return;
    }
    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");
    logger.log(level, sb.toString());
}

Example 8 with HK2Module

use of com.sun.enterprise.module.HK2Module in project glassfish-hk2 by eclipse-ee4j.

the class OSGiModulesRegistryImpl method bundleChanged.

@Override
public void bundleChanged(BundleEvent event) {
    // Extender implementation.
    try {
        final Bundle bundle = event.getBundle();
        switch(event.getType()) {
            case BundleEvent.INSTALLED:
                {
                    if (logger.isLoggable(Level.FINE)) {
                        logger.log(Level.FINE, "[{0}] {1} installed", new Object[] { bundle.getBundleId(), bundle.getSymbolicName() });
                    }
                    break;
                }
            case BundleEvent.RESOLVED:
                {
                    // call add as it processes provider names
                    OSGiModuleImpl m = makeModule(bundle);
                    add(m);
                    break;
                }
            case BundleEvent.UNINSTALLED:
                {
                    final HK2Module m = getModule(bundle);
                    if (m != null) {
                        // getModule can return null if some bundle got uninstalled
                        // before we have finished initialization. This can
                        // happen if framework APIs are called in parallel
                        // by some third party bundles.
                        // We need to call remove as it processes provider names
                        // and updates the cache.
                        remove(m);
                    }
                    break;
                }
            case BundleEvent.UPDATED:
                final HK2Module m = getModule(bundle);
                if (m != null) {
                    // getModule can return null if some bundle got uninstalled
                    // before we have finished initialization. This can
                    // happen if framework APIs are called in parallel
                    // by some third party bundles.
                    // We need to call remove as it processes provider names
                    // and updates the cache.
                    remove(m);
                }
                // make a new module from the updated bundle data and add it
                add(makeModule(bundle));
                break;
        }
    } catch (Exception e) {
        logger.logp(Level.WARNING, "OSGiModulesRegistryImpl", "bundleChanged", e.getMessage(), e);
    }
}

Example 9 with HK2Module

use of com.sun.enterprise.module.HK2Module in project glassfish-hk2 by eclipse-ee4j.

the class OSGiModuleImpl method getImports.

@Override
public List<HK2Module> getImports() {
    List<HK2Module> result = new ArrayList<>();
    RequiredBundle[] requiredBundles = registry.getPackageAdmin().getRequiredBundles(bundle.getSymbolicName());
    if (requiredBundles != null) {
        for (RequiredBundle rb : requiredBundles) {
            HK2Module m = registry.getModule(rb.getBundle());
            if (m != null) {
                // module is known to the module system
                result.add(m);
            } else {
            // module is not known to us - may be the OSgi bundle depends on a native
            // OSGi bundle
            }
        }
    }
    return result;
}

Example 10 with HK2Module

use of com.sun.enterprise.module.HK2Module in project glassfish-hk2 by eclipse-ee4j.

the class AbstractModulesRegistryImpl method populateServiceLocator.

/**
 * Creates a {@link ServiceLocator} from all the modules in this registry
 *
 * @param name
 *      Determines which descriptors are loaded.
 * @param postProcessors
 */
public void populateServiceLocator(String name, ServiceLocator serviceLocator, List<PopulatorPostProcessor> postProcessors) throws MultiException {
    try {
        for (final HK2Module module : getModules()) {
            // TODO: should get the inhabitantsParser out of Main instead since
            // this could have been overridden
            List<ActiveDescriptor> allDescriptors = parseInhabitants(module, name, serviceLocator, postProcessors);
            if (allDescriptors == null)
                continue;
            if (allDescriptors.isEmpty())
                continue;
            Map<ServiceLocator, List<ActiveDescriptor>> descriptorByServiceLocator = moduleDescriptors.get(module);
            if (descriptorByServiceLocator == null) {
                descriptorByServiceLocator = new HashMap<ServiceLocator, List<ActiveDescriptor>>();
                moduleDescriptors.put(module, descriptorByServiceLocator);
            }
            List<ActiveDescriptor> foundDs = descriptorByServiceLocator.get(serviceLocator);
            if (foundDs == null) {
                foundDs = new LinkedList<ActiveDescriptor>();
                descriptorByServiceLocator.put(serviceLocator, foundDs);
            }
            foundDs.addAll(allDescriptors);
        }
    } catch (Exception e) {
        throw new MultiException(e);
    }
    // From now on, we will keep this service registry up-to-date with module system state
    habitats.put(serviceLocator, name);
}