Examples with Type org.glassfish.hk2.classmodel.reflect.Type used on opensource projects

Example 21 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class ApplicationLifecycle method prepare.

@Override
public ApplicationDeployment prepare(Collection<? extends Sniffer> sniffers, final ExtendedDeploymentContext context) {
    events.send(new Event<>(Deployment.DEPLOYMENT_START, context), false);
    currentDeploymentContext.get().push(context);
    final ActionReport report = context.getActionReport();
    final DeployCommandParameters commandParams = context.getCommandParameters(DeployCommandParameters.class);
    final String appName = commandParams.name();
    ApplicationInfo appInfo;
    final ClassLoader currentCL = Thread.currentThread().getContextClassLoader();
    ProgressTracker tracker = new ProgressTracker() {

        @Override
        public void actOn(Logger logger) {
            // loaded but may not be started. Issue 18263
            for (EngineRef module : get("loaded", EngineRef.class)) {
                try {
                    module.stop(context);
                } catch (Exception e) {
                // ignore
                }
            }
            try {
                PreDestroy.class.cast(context).preDestroy();
            } catch (Exception e) {
            // ignore
            }
            for (EngineRef module : get("loaded", EngineRef.class)) {
                try {
                    module.unload(context);
                } catch (Exception e) {
                // ignore
                }
            }
            try {
                ApplicationInfo appInfo = appRegistry.get(appName);
                if (appInfo != null) {
                    // send the event to close necessary resources
                    events.send(new Event<ApplicationInfo>(Deployment.APPLICATION_DISABLED, appInfo));
                }
            } catch (Exception e) {
            // ignore
            }
            for (EngineRef module : get("prepared", EngineRef.class)) {
                try {
                    module.clean(context);
                } catch (Exception e) {
                // ignore
                }
            }
            if (!commandParams.keepfailedstubs) {
                try {
                    context.clean();
                } catch (Exception e) {
                // ignore
                }
            }
            appRegistry.remove(appName);
        }
    };
    try {
        if (commandParams.origin == OpsParams.Origin.deploy && appRegistry.get(appName) != null) {
            report.setMessage(localStrings.getLocalString("appnamenotunique", "Application name {0} is already in use. Please pick a different name.", appName));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            return null;
        }
        // defined virtual servers minus __asadmin on that target
        if (commandParams.virtualservers == null) {
            commandParams.virtualservers = DeploymentUtils.getVirtualServers(commandParams.target, env, domain);
        }
        if (commandParams.enabled == null) {
            commandParams.enabled = Boolean.TRUE;
        }
        if (commandParams.altdd != null) {
            context.getSource().addArchiveMetaData(DeploymentProperties.ALT_DD, commandParams.altdd);
        }
        if (commandParams.runtimealtdd != null) {
            context.getSource().addArchiveMetaData(DeploymentProperties.RUNTIME_ALT_DD, commandParams.runtimealtdd);
        }
        context.addTransientAppMetaData(ExtendedDeploymentContext.TRACKER, tracker);
        context.setPhase(DeploymentContextImpl.Phase.PREPARE);
        ArchiveHandler handler = context.getArchiveHandler();
        if (handler == null) {
            handler = getArchiveHandler(context.getSource(), commandParams.type);
            context.setArchiveHandler(handler);
        }
        if (handler == null) {
            report.setMessage(localStrings.getLocalString("unknownarchivetype", "Archive type of {0} was not recognized", context.getSourceDir()));
            report.setActionExitCode(ActionReport.ExitCode.FAILURE);
            return null;
        }
        DeploymentTracing tracing = context.getModuleMetaData(DeploymentTracing.class);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.ARCHIVE_HANDLER_OBTAINED);
        }
        if (handler.requiresAnnotationScanning(context.getSource())) {
            getDeployableTypes(context);
        }
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.PARSING_DONE);
        }
        // is that some container do not support to be restarted.
        if (sniffers != null && logger.isLoggable(Level.FINE)) {
            for (Sniffer sniffer : sniffers) {
                logger.fine("Before Sorting" + sniffer.getModuleType());
            }
        }
        sniffers = getSniffers(handler, sniffers, context);
        ClassLoaderHierarchy clh = habitat.getService(ClassLoaderHierarchy.class);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.CLASS_LOADER_HIERARCHY);
        }
        context.createDeploymentClassLoader(clh, handler);
        events.send(new Event<DeploymentContext>(Deployment.AFTER_DEPLOYMENT_CLASSLOADER_CREATION, context), false);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.CLASS_LOADER_CREATED);
        }
        Thread.currentThread().setContextClassLoader(context.getClassLoader());
        List<EngineInfo> sortedEngineInfos = setupContainerInfos(handler, sniffers, context);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.CONTAINERS_SETUP_DONE);
        }
        if (logger.isLoggable(Level.FINE)) {
            for (EngineInfo info : sortedEngineInfos) {
                logger.fine("After Sorting " + info.getSniffer().getModuleType());
            }
        }
        if (sortedEngineInfos == null || sortedEngineInfos.isEmpty()) {
            report.failure(logger, localStrings.getLocalString("unknowncontainertype", "There is no installed container capable of handling this application {0}", context.getSource().getName()));
            tracker.actOn(logger);
            return null;
        }
        // create a temporary application info to hold metadata
        // so the metadata could be accessed at classloader
        // construction time through ApplicationInfo
        ApplicationInfo tempAppInfo = new ApplicationInfo(events, context.getSource(), appName);
        for (Object m : context.getModuleMetadata()) {
            tempAppInfo.addMetaData(m);
        }
        tempAppInfo.setIsJavaEEApp(sortedEngineInfos);
        // set the flag on the archive to indicate whether it's
        // a JavaEE archive or not
        context.getSource().setExtraData(Boolean.class, tempAppInfo.isJavaEEApp());
        appRegistry.add(appName, tempAppInfo);
        try {
            notifyLifecycleInterceptorsBefore(ExtendedDeploymentContext.Phase.PREPARE, context);
        } catch (Throwable interceptorException) {
            report.failure(logger, "Exception while invoking the lifecycle interceptor", null);
            report.setFailureCause(interceptorException);
            logger.log(Level.SEVERE, KernelLoggerInfo.lifecycleException, interceptorException);
            tracker.actOn(logger);
            return null;
        }
        events.send(new Event<DeploymentContext>(Deployment.DEPLOYMENT_BEFORE_CLASSLOADER_CREATION, context), false);
        context.createApplicationClassLoader(clh, handler);
        events.send(new Event<DeploymentContext>(Deployment.AFTER_APPLICATION_CLASSLOADER_CREATION, context), false);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.CLASS_LOADER_CREATED);
        }
        // this is a first time deployment as opposed as load following an unload event,
        // we need to create the application info
        // todo : we should come up with a general Composite API solution
        ModuleInfo moduleInfo = null;
        try {
            moduleInfo = prepareModule(sortedEngineInfos, appName, context, tracker);
            // Now that the prepare phase is done, any artifacts
            // should be available.  Go ahead and create the
            // downloadable client JAR.  We want to do this now, or
            // at least before the load and start phases, because
            // (for example) the app client deployer start phase
            // needs to find all generated files when it runs.
            final ClientJarWriter cjw = new ClientJarWriter(context);
            cjw.run();
        } catch (Throwable prepareException) {
            report.failure(logger, "Exception while preparing the app", null);
            report.setFailureCause(prepareException);
            logger.log(Level.SEVERE, KernelLoggerInfo.lifecycleException, prepareException);
            tracker.actOn(logger);
            return null;
        }
        // the deployer did not take care of populating the application info, this
        // is not a composite module.
        appInfo = context.getModuleMetaData(ApplicationInfo.class);
        if (appInfo == null) {
            appInfo = new ApplicationInfo(events, context.getSource(), appName);
            appInfo.addModule(moduleInfo);
            for (Object m : context.getModuleMetadata()) {
                moduleInfo.addMetaData(m);
                appInfo.addMetaData(m);
            }
        } else {
            for (EngineRef ref : moduleInfo.getEngineRefs()) {
                appInfo.add(ref);
            }
        }
        // remove the temp application info from the registry
        // first, then register the real one
        appRegistry.remove(appName);
        appInfo.setIsJavaEEApp(sortedEngineInfos);
        appRegistry.add(appName, appInfo);
        notifyLifecycleInterceptorsAfter(ExtendedDeploymentContext.Phase.PREPARE, context);
        if (tracing != null) {
            tracing.addMark(DeploymentTracing.Mark.PREPARED);
        }
        // send the APPLICATION_PREPARED event
        // set the phase and thread context classloader properly
        // before sending the event
        context.setPhase(DeploymentContextImpl.Phase.PREPARED);
        Thread.currentThread().setContextClassLoader(context.getClassLoader());
        appInfo.setAppClassLoader(context.getClassLoader());
        events.send(new Event<DeploymentContext>(Deployment.APPLICATION_PREPARED, context), false);
        if (loadOnCurrentInstance(context)) {
            appInfo.setLibraries(commandParams.libraries());
            try {
                notifyLifecycleInterceptorsBefore(ExtendedDeploymentContext.Phase.LOAD, context);
                appInfo.load(context, tracker);
                notifyLifecycleInterceptorsAfter(ExtendedDeploymentContext.Phase.LOAD, context);
            } catch (Throwable loadException) {
                logger.log(Level.SEVERE, KernelLoggerInfo.lifecycleException, loadException);
                report.failure(logger, "Exception while loading the app", null);
                report.setFailureCause(loadException);
                tracker.actOn(logger);
                return null;
            }
        }
    } catch (Exception e) {
        report.failure(logger, localStrings.getLocalString("error.deploying.app", "Exception while deploying the app [{0}]", appName), null);
        report.setFailureCause(e);
        logger.log(Level.SEVERE, KernelLoggerInfo.lifecycleException, e);
        tracker.actOn(logger);
        return null;
    } finally {
        Thread.currentThread().setContextClassLoader(currentCL);
        if (report.getActionExitCode() != ActionReport.ExitCode.SUCCESS) {
            context.postDeployClean(false);
            events.send(new Event<>(Deployment.DEPLOYMENT_FAILURE, context));
        }
    }
    ApplicationDeployment depl = new ApplicationDeployment(appInfo, context);
    appRegistry.addTransient(depl);
    return depl;
}

Example 22 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class ArchiveFactory method openArchive.

/**
 * Opens an existing archivist using the URL as the path.
 * The URL protocol will defines the type of desired archive
 * (jar, file, memory, etc...)
 * @param path url to the existing archive
 * @return the appropriate archive
 */
public ReadableArchive openArchive(URI path) throws IOException {
    String provider = path.getScheme();
    if (provider.equals("file")) {
        // this could be a jar file or a directory
        File f = new File(path);
        if (!f.exists())
            throw new FileNotFoundException(f.getPath());
        if (f.isFile()) {
            provider = "jar";
        }
    }
    try {
        ReadableArchive archive = habitat.getService(ReadableArchive.class, provider);
        if (archive == null) {
            deplLogger.log(Level.SEVERE, IMPLEMENTATION_NOT_FOUND, provider);
            throw new MalformedURLException("Protocol not supported : " + provider);
        }
        archive.open(path);
        return archive;
    } catch (MultiException e) {
        LogRecord lr = new LogRecord(Level.SEVERE, IMPLEMENTATION_NOT_FOUND);
        lr.setParameters(new Object[] { provider });
        lr.setThrown(e);
        deplLogger.log(lr);
        throw new MalformedURLException("Protocol not supported : " + provider);
    }
}

Example 23 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class GrizzlyService method postConstruct.

/**
 * The component has been injected with any dependency and
 * will be placed into commission by the subsystem.
 */
@Override
public void postConstruct() {
    events.register(this);
    final NetworkConfig networkConfig = config.getNetworkConfig();
    configListener = new DynamicConfigListener(config, LOGGER);
    ObservableBean bean = (ObservableBean) ConfigSupport.getImpl(networkConfig.getNetworkListeners());
    bean.addListener(configListener);
    bean = (ObservableBean) ConfigSupport.getImpl(config.getHttpService());
    bean.addListener(configListener);
    transactions.addListenerForType(SystemProperty.class, configListener);
    configListener.setGrizzlyService(this);
    try {
        boolean isAtLeastOneProxyStarted = false;
        futures = new ArrayList<Future<Result<Thread>>>();
        // Record how long it took for the listeners to start up
        final long startTime = System.currentTimeMillis();
        // Keep a list of successfully started listeners
        List<NetworkListener> startedListeners = new ArrayList<>();
        for (NetworkListener listener : networkConfig.getNetworkListeners().getNetworkListener()) {
            if (createNetworkProxy(listener) != null) {
                isAtLeastOneProxyStarted = true;
                startedListeners.add(listener);
            }
        }
        if (isAtLeastOneProxyStarted) {
            // Get the startup time
            final long startupTime = System.currentTimeMillis() - startTime;
            // Log the listeners which started.
            String boundAddresses = Arrays.toString(startedListeners.stream().map(listener -> listener.getAddress() + ":" + listener.getPort()).collect(Collectors.toList()).toArray());
            LOGGER.log(Level.INFO, KernelLoggerInfo.grizzlyStarted, new Object[] { Grizzly.getDotedVersion(), startupTime, boundAddresses });
            registerContainerAdapters();
        }
    } catch (RuntimeException e) {
        // So far postConstruct can not throw any other exception type
        LOGGER.log(Level.SEVERE, KernelLoggerInfo.grizzlyCantStart, e);
        for (NetworkProxy proxy : proxies) {
            try {
                proxy.stop();
            } catch (Exception proxyStopException) {
                LOGGER.log(Level.SEVERE, KernelLoggerInfo.grizzlyCloseException, new Object[] { proxy.getPort(), proxyStopException });
            }
        }
        throw e;
    }
    registerMonitoringStatsProviders();
}

Example 24 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class GetHabitatInfo method dumpTypes.

private void dumpTypes(StringBuilder sb) {
    sb.append("\n\n*********** Sorted List of all Types in the Habitat **************\n\n");
    List<ActiveDescriptor<?>> allDescriptors = serviceLocator.getDescriptors(BuilderHelper.allFilter());
    HashSet<String> allTypes = new HashSet<String>();
    for (ActiveDescriptor<?> aDescriptor : allDescriptors) {
        allTypes.add(aDescriptor.getImplementation());
    }
    Iterator<String> it = allTypes.iterator();
    if (// PP (paranoid programmer)
    it == null)
        return;
    SortedSet<String> types = new TreeSet<String>();
    while (it.hasNext()) {
        types.add(it.next());
    }
    // now the types are sorted...
    it = types.iterator();
    for (int i = 1; it.hasNext(); i++) {
        sb.append("Type-" + i + ": " + it.next() + "\n");
    }
}

Example 25 with Type

use of org.glassfish.hk2.classmodel.reflect.Type in project Payara by payara.

the class BtraceClientGenerator method generateBtraceClientClassData.

public static byte[] generateBtraceClientClassData(int clientID, Collection<FlashlightProbe> probes) {
    // create a unique name.  It does not matter what the name is.
    String generatedClassName = "com/sun/btrace/flashlight/BTrace_Flashlight_" + clientID;
    // Start of writing a class using ASM, which will be our BTrace Client
    int cwFlags = ClassWriter.COMPUTE_FRAMES + ClassWriter.COMPUTE_MAXS;
    ClassWriter cw = new ClassWriter(cwFlags);
    // Define the access identifiers for the BTrace Client class
    int access = Opcodes.ACC_PUBLIC + Opcodes.ACC_FINAL;
    cw.visit(Opcodes.V1_5, access, generatedClassName, null, "java/lang/Object", null);
    // Need a @OnMethod annotation, so prepare your Annotation Visitor for that
    cw.visitAnnotation("Lcom/sun/btrace/annotations/BTrace;", true);
    // Iterate through the probes, so you will create one method for each probe
    int methodCounter = 0;
    for (FlashlightProbe probe : probes) {
        // Preparing the class method header and params (type) for @OnMethod annotation
        StringBuilder typeDesc = new StringBuilder("void ");
        StringBuilder methodDesc = new StringBuilder("void __");
        methodDesc.append(probe.getProviderJavaMethodName()).append("__");
        methodDesc.append(clientID).append("_").append(methodCounter).append("_");
        methodDesc.append("(");
        typeDesc.append("(");
        String delim = "";
        String typeDelim = "";
        Class[] paramTypes = probe.getParamTypes();
        for (int index = 0; index < paramTypes.length; index++) {
            Class paramType = paramTypes[index];
            methodDesc.append(delim).append(paramType.getName());
            // Dont add the param type for type desc, if self is the first index
            if (!(probe.hasSelf() && (index == 0))) {
                typeDesc.append(typeDelim).append(paramType.getName());
                typeDelim = ",";
            }
            delim = ", ";
        }
        methodDesc.append(")");
        typeDesc.append(")");
        // Creating the class method
        Method m = Method.getMethod(methodDesc.toString());
        GeneratorAdapter gen = new GeneratorAdapter(Opcodes.ACC_PUBLIC + Opcodes.ACC_STATIC, m, null, null, cw);
        // Add the @Self annotation
        if (probe.hasSelf()) {
            String[] paramNames = probe.getProbeParamNames();
            for (int index = 0; index < paramNames.length; index++) {
                if (paramNames[index].equalsIgnoreCase(FlashlightProbe.SELF)) {
                    AnnotationVisitor paramVisitor = gen.visitParameterAnnotation(index, "Lcom/sun/btrace/annotations/Self;", true);
                    paramVisitor.visitEnd();
                }
            }
        }
        // Add the @OnMethod annotation to this method
        AnnotationVisitor av = gen.visitAnnotation("Lcom/sun/btrace/annotations/OnMethod;", true);
        av.visit("clazz", "" + probe.getProviderClazz().getName());
        av.visit("method", probe.getProviderJavaMethodName());
        av.visit("type", typeDesc.toString());
        av.visitEnd();
        // Add the body
        gen.push(probe.getId());
        gen.loadArgArray();
        gen.invokeStatic(Type.getType(ProbeRegistry.class), Method.getMethod("void invokeProbe(int, Object[])"));
        gen.returnValue();
        gen.endMethod();
        methodCounter++;
    }
    BtraceClientGenerator.generateConstructor(cw);
    cw.visitEnd();
    byte[] classData = cw.toByteArray();
    writeClass(classData, generatedClassName);
    return classData;
}