Examples with PreDestroy org.glassfish.hk2.api.PreDestroy used on opensource projects

Example 1 with PreDestroy

use of org.glassfish.hk2.api.PreDestroy in project Payara by payara.

the class EarHandler method getClassLoader.

public ClassLoader getClassLoader(final ClassLoader parent, DeploymentContext context) {
    final ReadableArchive archive = context.getSource();
    final ApplicationHolder holder = getApplicationHolder(archive, context, true);
    // the ear classloader hierachy will be
    // ear lib classloader <- embedded rar classloader <-
    // ear classloader <- various module classloaders
    final DelegatingClassLoader embeddedConnCl;
    final EarClassLoader cl;
    // add the libraries packaged in the application library directory
    try {
        String compatProp = context.getAppProps().getProperty(DeploymentProperties.COMPATIBILITY);
        // let's see if it's defined in glassfish-application.xml
        if (compatProp == null) {
            GFApplicationXmlParser gfApplicationXmlParser = new GFApplicationXmlParser(context.getSource());
            compatProp = gfApplicationXmlParser.getCompatibilityValue();
            if (compatProp != null) {
                context.getAppProps().put(DeploymentProperties.COMPATIBILITY, compatProp);
            }
        }
        // let's see if it's defined in sun-application.xml
        if (compatProp == null) {
            SunApplicationXmlParser sunApplicationXmlParser = new SunApplicationXmlParser(context.getSourceDir());
            compatProp = sunApplicationXmlParser.getCompatibilityValue();
            if (compatProp != null) {
                context.getAppProps().put(DeploymentProperties.COMPATIBILITY, compatProp);
            }
        }
        if (System.getSecurityManager() != null) {
            // procee declared permissions
            earDeclaredPC = PermsArchiveDelegate.getDeclaredPermissions(SMGlobalPolicyUtil.CommponentType.ear, context);
            // process ee permissions
            processEEPermissions(context);
        }
        final URL[] earLibURLs = ASClassLoaderUtil.getAppLibDirLibraries(context.getSourceDir(), holder.app.getLibraryDirectory(), compatProp);
        final EarLibClassLoader earLibCl = AccessController.doPrivileged(new PrivilegedAction<EarLibClassLoader>() {

            @Override
            public EarLibClassLoader run() {
                return new EarLibClassLoader(earLibURLs, parent);
            }
        });
        String clDelegate = holder.app.getClassLoadingDelegate();
        // default to true if null
        if (Boolean.parseBoolean(clDelegate == null ? "true" : clDelegate) == false) {
            earLibCl.enableCurrentBeforeParentUnconditional();
        } else if (clDelegate != null) {
            // otherwise clDelegate == true
            earLibCl.disableCurrentBeforeParent();
        }
        if (System.getSecurityManager() != null) {
            addEEOrDeclaredPermissions(earLibCl, earDeclaredPC, false);
            if (_logger.isLoggable(Level.FINE))
                _logger.fine("added declaredPermissions to earlib: " + earDeclaredPC);
            addEEOrDeclaredPermissions(earLibCl, eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ear), true);
            if (_logger.isLoggable(Level.FINE))
                _logger.fine("added all ee permissions to earlib: " + eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ear));
        }
        embeddedConnCl = AccessController.doPrivileged(new PrivilegedAction<DelegatingClassLoader>() {

            @Override
            public DelegatingClassLoader run() {
                return new DelegatingClassLoader(earLibCl);
            }
        });
        cl = AccessController.doPrivileged(new PrivilegedAction<EarClassLoader>() {

            @Override
            public EarClassLoader run() {
                return new EarClassLoader(embeddedConnCl, holder.app);
            }
        });
        // add ear lib to module classloader list so we can
        // clean it up later
        cl.addModuleClassLoader(EAR_LIB, earLibCl);
        if (System.getSecurityManager() != null) {
            // push declared permissions to ear classloader
            addEEOrDeclaredPermissions(cl, earDeclaredPC, false);
            if (_logger.isLoggable(Level.FINE))
                _logger.fine("declaredPermissions added: " + earDeclaredPC);
            // push ejb permissions to ear classloader
            addEEOrDeclaredPermissions(cl, eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ejb), true);
            if (_logger.isLoggable(Level.FINE))
                _logger.fine("ee permissions added: " + eeGarntsMap.get(SMGlobalPolicyUtil.CommponentType.ejb));
        }
    } catch (Exception e) {
        _logger.log(Level.SEVERE, strings.get("errAddLibs"), e);
        throw new RuntimeException(e);
    }
    for (ModuleDescriptor md : holder.app.getModules()) {
        ReadableArchive sub = null;
        String moduleUri = md.getArchiveUri();
        try {
            sub = archive.getSubArchive(moduleUri);
            if (sub instanceof InputJarArchive) {
                throw new IllegalArgumentException(strings.get("wrongArchType", moduleUri));
            }
        } catch (IOException e) {
            _logger.log(Level.FINE, "Sub archive " + moduleUri + " seems unreadable", e);
        }
        if (sub != null) {
            try {
                ArchiveHandler handler = context.getModuleArchiveHandlers().get(moduleUri);
                if (handler == null) {
                    handler = getArchiveHandlerFromModuleType(md.getModuleType());
                    if (handler == null) {
                        handler = deployment.getArchiveHandler(sub);
                    }
                    context.getModuleArchiveHandlers().put(moduleUri, handler);
                }
                if (handler != null) {
                    ActionReport subReport = context.getActionReport().addSubActionsReport();
                    // todo : this is a hack, once again,
                    // the handler is assuming a file:// url
                    ExtendedDeploymentContext subContext = new DeploymentContextImpl(subReport, sub, context.getCommandParameters(DeployCommandParameters.class), env) {

                        @Override
                        public File getScratchDir(String subDirName) {
                            String modulePortion = Util.getURIName(getSource().getURI());
                            return (new File(super.getScratchDir(subDirName), modulePortion));
                        }
                    };
                    // sub context will store the root archive handler also
                    // so we can figure out the enclosing archive type
                    subContext.setArchiveHandler(context.getArchiveHandler());
                    subContext.setParentContext((ExtendedDeploymentContext) context);
                    sub.setParentArchive(context.getSource());
                    ClassLoader subCl = handler.getClassLoader(cl, subContext);
                    if ((System.getSecurityManager() != null) && (subCl instanceof DDPermissionsLoader)) {
                        addEEOrDeclaredPermissions(subCl, earDeclaredPC, false);
                        if (_logger.isLoggable(Level.FINE))
                            _logger.fine("added declared permissions to sub module of " + subCl);
                    }
                    if (md.getModuleType().equals(DOLUtils.ejbType())) {
                        // for ejb module, we just add the ejb urls
                        // to EarClassLoader and use that to load
                        // ejb module
                        URL[] moduleURLs = ((URLClassLoader) subCl).getURLs();
                        for (URL moduleURL : moduleURLs) {
                            cl.addURL(moduleURL);
                        }
                        cl.addModuleClassLoader(moduleUri, cl);
                        PreDestroy.class.cast(subCl).preDestroy();
                    } else if (md.getModuleType().equals(DOLUtils.rarType())) {
                        embeddedConnCl.addDelegate((DelegatingClassLoader.ClassFinder) subCl);
                        cl.addModuleClassLoader(moduleUri, subCl);
                    } else {
                        Boolean isTempClassLoader = context.getTransientAppMetaData(ExtendedDeploymentContext.IS_TEMP_CLASSLOADER, Boolean.class);
                        if (subCl instanceof URLClassLoader && (isTempClassLoader != null) && isTempClassLoader) {
                            // for temp classloader, we add all the module
                            // urls to the top level EarClassLoader
                            URL[] moduleURLs = ((URLClassLoader) subCl).getURLs();
                            for (URL moduleURL : moduleURLs) {
                                cl.addURL(moduleURL);
                            }
                        }
                        cl.addModuleClassLoader(moduleUri, subCl);
                    }
                }
            } catch (IOException e) {
                _logger.log(Level.SEVERE, strings.get("noClassLoader", moduleUri), e);
            }
        }
    }
    return cl;
}

Example 2 with PreDestroy

use of org.glassfish.hk2.api.PreDestroy in project Payara by payara.

the class AbstractJMSContextManager method cleanup.

// Close and remove the JMSContext instances
@PreDestroy
public synchronized void cleanup() {
    ServiceLocator serviceLocator = Globals.get(ServiceLocator.class);
    InvocationManager invMgr = serviceLocator.getService(InvocationManager.class);
    ComponentInvocation currentInv = invMgr.getCurrentInvocation();
    for (Entry<String, JMSContextEntry> entry : contexts.entrySet()) {
        JMSContextEntry contextEntry = entry.getValue();
        String ipId = contextEntry.getInjectionPointId();
        JMSContext context = contextEntry.getCtx();
        if (context != null) {
            ComponentInvocation inv = contextEntry.getComponentInvocation();
            if (inv != null && currentInv != inv)
                invMgr.preInvoke(inv);
            try {
                context.close();
                if (logger.isLoggable(Level.FINE)) {
                    logger.log(Level.FINE, localStrings.getLocalString("JMSContext.impl.close", "Closed JMSContext instance associated with id {0}: {1}.", ipId, context.toString()));
                }
            } catch (Exception e) {
                logger.log(Level.SEVERE, localStrings.getLocalString("JMSContext.impl.close.failure", "Failed to close JMSContext instance associated with id {0}: {1}.", ipId, context.toString()), e);
            } finally {
                if (inv != null && currentInv != inv)
                    invMgr.postInvoke(inv);
            }
        }
    }
    contexts.clear();
}

Example 3 with PreDestroy

use of org.glassfish.hk2.api.PreDestroy 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 4 with PreDestroy

use of org.glassfish.hk2.api.PreDestroy in project Payara by payara.

the class DolProvider method processDeploymentMetaData.

/**
 * This method populates the Application object from a ReadableArchive
 * @param archive the archive for the application
 */
public Application processDeploymentMetaData(ReadableArchive archive) throws Exception {
    FileArchive expandedArchive = null;
    File tmpFile = null;
    ExtendedDeploymentContext context = null;
    Logger logger = Logger.getAnonymousLogger();
    ClassLoader cl = null;
    try {
        String archiveName = Util.getURIName(archive.getURI());
        ArchiveHandler archiveHandler = deployment.getArchiveHandler(archive);
        if (archiveHandler == null) {
            throw new IllegalArgumentException(localStrings.getLocalString("deploy.unknownarchivetype", "Archive type of {0} was not recognized", archiveName));
        }
        DeployCommandParameters parameters = new DeployCommandParameters(new File(archive.getURI()));
        ActionReport report = new HTMLActionReporter();
        context = new DeploymentContextImpl(report, archive, parameters, env);
        context.setArchiveHandler(archiveHandler);
        String appName = archiveHandler.getDefaultApplicationName(archive, context);
        parameters.name = appName;
        if (archive instanceof InputJarArchive) {
            // we need to expand the archive first in this case
            tmpFile = File.createTempFile(archiveName, "");
            String path = tmpFile.getAbsolutePath();
            if (!tmpFile.delete()) {
                logger.log(Level.WARNING, "cannot.delete.temp.file", new Object[] { path });
            }
            File tmpDir = new File(path);
            tmpDir.deleteOnExit();
            if (!tmpDir.exists() && !tmpDir.mkdirs()) {
                throw new IOException("Unable to create directory " + tmpDir.getAbsolutePath());
            }
            expandedArchive = (FileArchive) archiveFactory.createArchive(tmpDir);
            archiveHandler.expand(archive, expandedArchive, context);
            context.setSource(expandedArchive);
        }
        context.setPhase(DeploymentContextImpl.Phase.PREPARE);
        ClassLoaderHierarchy clh = clhProvider.get();
        context.createDeploymentClassLoader(clh, archiveHandler);
        cl = context.getClassLoader();
        deployment.getDeployableTypes(context);
        deployment.getSniffers(archiveHandler, null, context);
        return processDOL(context);
    } finally {
        if (cl != null && cl instanceof PreDestroy) {
            try {
                PreDestroy.class.cast(cl).preDestroy();
            } catch (Exception e) {
            // ignore
            }
        }
        if (context != null) {
            context.postDeployClean(true);
        }
        if (expandedArchive != null) {
            try {
                expandedArchive.close();
            } catch (Exception e) {
            // ignore
            }
        }
        if (tmpFile != null && tmpFile.exists()) {
            try {
                FileUtils.whack(tmpFile);
            } catch (Exception e) {
            // ignore
            }
        }
    }
}

Example 5 with PreDestroy

use of org.glassfish.hk2.api.PreDestroy in project Payara by payara.

the class EarClassLoader method preDestroy.

@Override
public void preDestroy() {
    if (isPreDestroyCalled) {
        return;
    }
    try {
        for (ClassLoaderHolder clh : moduleClassLoaders) {
            // destroy all the module classloaders
            if (!(clh.loader instanceof EarLibClassLoader) && !(clh.loader instanceof EarClassLoader) && !isRARCL(clh.loader)) {
                try {
                    PreDestroy.class.cast(clh.loader).preDestroy();
                } catch (Exception e) {
                // ignore, the class loader does not need to be
                // explicitly stopped.
                }
            }
        }
        // destroy itself
        super.preDestroy();
        // now destroy embedded Connector CLs
        DelegatingClassLoader dcl = (DelegatingClassLoader) this.getParent();
        for (DelegatingClassLoader.ClassFinder cf : dcl.getDelegates()) {
            try {
                PreDestroy.class.cast(cf).preDestroy();
            } catch (Exception e) {
            // ignore, the class loader does not need to be
            // explicitly stopped.
            }
        }
        // now destroy the EarLibClassLoader
        PreDestroy.class.cast(this.getParent().getParent()).preDestroy();
        moduleClassLoaders = null;
    } catch (Exception e) {
    // ignore, the class loader does not need to be explicitely stopped.
    }
    isPreDestroyCalled = true;
}