Examples with CompositeBeans org.apache.openejb.cdi.CompositeBeans used on opensource projects

Example 1 with CompositeBeans

use of org.apache.openejb.cdi.CompositeBeans in project tomee by apache.

the class OpenEJBArchiveProcessor method createModule.

public static AppModule createModule(final Archive<?> archive, final TestClass testClass, final Closeables closeables) {
    final Class<?> javaClass;
    if (testClass != null) {
        javaClass = testClass.getJavaClass();
    } else {
        javaClass = null;
    }
    final ClassLoader parent;
    if (javaClass == null) {
        parent = Thread.currentThread().getContextClassLoader();
    } else {
        parent = javaClass.getClassLoader();
    }
    final List<URL> additionalPaths = new ArrayList<>();
    CompositeArchive scannedArchive = null;
    final Map<URL, List<String>> earMap = new HashMap<>();
    final Map<String, Object> altDD = new HashMap<>();
    final List<Archive> earLibsArchives = new ArrayList<>();
    final CompositeBeans earBeans = new CompositeBeans();
    final boolean isEar = EnterpriseArchive.class.isInstance(archive);
    final boolean isWebApp = WebArchive.class.isInstance(archive);
    final String prefix = isWebApp ? WEB_INF : META_INF;
    if (isEar || isWebApp) {
        final Map<ArchivePath, Node> jars = archive.getContent(new IncludeRegExpPaths(isEar ? "/.*\\.jar" : "/WEB-INF/lib/.*\\.jar"));
        scannedArchive = analyzeLibs(parent, additionalPaths, earMap, earLibsArchives, earBeans, jars, altDD);
    }
    final URL[] urls = additionalPaths.toArray(new URL[additionalPaths.size()]);
    final URLClassLoaderFirst swParent = new URLClassLoaderFirst(urls, parent);
    closeables.add(swParent);
    if (!isEar) {
        earLibsArchives.add(archive);
    }
    final SWClassLoader loader = new SWClassLoader(swParent, earLibsArchives.toArray(new Archive<?>[earLibsArchives.size()]));
    closeables.add(loader);
    final URLClassLoader tempClassLoader = ClassLoaderUtil.createTempClassLoader(loader);
    closeables.add(tempClassLoader);
    final AppModule appModule = new AppModule(loader, archive.getName());
    if (WEB_INF.equals(prefix)) {
        appModule.setDelegateFirst(false);
        appModule.setStandloneWebModule();
        final WebModule webModule = new WebModule(createWebApp(archive), contextRoot(archive.getName()), loader, "", appModule.getModuleId());
        webModule.setUrls(additionalPaths);
        appModule.getWebModules().add(webModule);
    } else if (isEar) {
        // mainly for CDI TCKs
        final FinderFactory.OpenEJBAnnotationFinder earLibFinder = new FinderFactory.OpenEJBAnnotationFinder(new SimpleWebappAggregatedArchive(tempClassLoader, scannedArchive, earMap));
        appModule.setEarLibFinder(earLibFinder);
        final EjbModule earCdiModule = new EjbModule(appModule.getClassLoader(), DeploymentLoader.EAR_SCOPED_CDI_BEANS + appModule.getModuleId(), new EjbJar(), new OpenejbJar());
        earCdiModule.setBeans(earBeans);
        earCdiModule.setFinder(earLibFinder);
        final EjbJar ejbJar;
        final AssetSource ejbJarXml = AssetSource.class.isInstance(altDD.get(EJB_JAR_XML)) ? AssetSource.class.cast(altDD.get(EJB_JAR_XML)) : null;
        if (ejbJarXml != null) {
            try {
                ejbJar = ReadDescriptors.readEjbJar(ejbJarXml.get());
            } catch (final Exception e) {
                throw new OpenEJBRuntimeException(e);
            }
        } else {
            ejbJar = new EjbJar();
        }
        // EmptyEjbJar would prevent to add scanned EJBs but this is *here* an aggregator so we need to be able to do so
        earCdiModule.setEjbJar(ejbJar);
        appModule.getEjbModules().add(earCdiModule);
        for (final Map.Entry<ArchivePath, Node> node : archive.getContent(new IncludeRegExpPaths("/.*\\.war")).entrySet()) {
            final Asset asset = node.getValue().getAsset();
            if (ArchiveAsset.class.isInstance(asset)) {
                final Archive<?> webArchive = ArchiveAsset.class.cast(asset).getArchive();
                if (WebArchive.class.isInstance(webArchive)) {
                    final Map<String, Object> webAltDD = new HashMap<>();
                    final Node beansXml = findBeansXml(webArchive, WEB_INF);
                    final List<URL> webappAdditionalPaths = new LinkedList<>();
                    final CompositeBeans webAppBeansXml = new CompositeBeans();
                    final List<Archive> webAppArchives = new LinkedList<Archive>();
                    final Map<URL, List<String>> webAppClassesByUrl = new HashMap<URL, List<String>>();
                    final CompositeArchive webAppArchive = analyzeLibs(parent, webappAdditionalPaths, webAppClassesByUrl, webAppArchives, webAppBeansXml, webArchive.getContent(new IncludeRegExpPaths("/WEB-INF/lib/.*\\.jar")), webAltDD);
                    webAppArchives.add(webArchive);
                    final SWClassLoader webLoader = new SWClassLoader(parent, webAppArchives.toArray(new Archive<?>[webAppArchives.size()]));
                    closeables.add(webLoader);
                    final FinderFactory.OpenEJBAnnotationFinder finder = new FinderFactory.OpenEJBAnnotationFinder(finderArchive(beansXml, webArchive, webLoader, webAppArchive, webAppClassesByUrl, webAppBeansXml));
                    final String contextRoot = contextRoot(webArchive.getName());
                    final WebModule webModule = new WebModule(createWebApp(webArchive), contextRoot, webLoader, "", appModule.getModuleId() + "_" + contextRoot);
                    webModule.setUrls(Collections.<URL>emptyList());
                    webModule.setScannableUrls(Collections.<URL>emptyList());
                    webModule.setFinder(finder);
                    final EjbJar webEjbJar = createEjbJar(prefix, webArchive);
                    final EjbModule ejbModule = new EjbModule(webLoader, webModule.getModuleId(), null, webEjbJar, new OpenejbJar());
                    ejbModule.setBeans(webAppBeansXml);
                    ejbModule.getAltDDs().putAll(webAltDD);
                    ejbModule.getAltDDs().put("beans.xml", webAppBeansXml);
                    ejbModule.setFinder(finder);
                    ejbModule.setClassLoader(webLoader);
                    ejbModule.setWebapp(true);
                    appModule.getEjbModules().add(ejbModule);
                    appModule.getWebModules().add(webModule);
                    addPersistenceXml(archive, WEB_INF, appModule);
                    addOpenEJbJarXml(archive, WEB_INF, ejbModule);
                    addValidationXml(archive, WEB_INF, new HashMap<String, Object>(), ejbModule);
                    addResourcesXml(archive, WEB_INF, ejbModule);
                    addEnvEntries(archive, WEB_INF, appModule, ejbModule);
                }
            }
        }
    }
    if (isEar) {
        // adding the test class as lib class can break test if tested against the web part of the ear
        addTestClassAsManagedBean(javaClass, tempClassLoader, appModule);
        return appModule;
    }
    // add the test as a managed bean to be able to inject into it easily
    final Map<String, Object> testDD;
    if (javaClass != null) {
        final EjbModule testEjbModule = addTestClassAsManagedBean(javaClass, tempClassLoader, appModule);
        testDD = testEjbModule.getAltDDs();
    } else {
        // ignore
        testDD = new HashMap<>();
    }
    final EjbJar ejbJar = createEjbJar(prefix, archive);
    if (ejbJar.getModuleName() == null) {
        final String name = archive.getName();
        if (name.endsWith("ar") && name.length() > 4) {
            ejbJar.setModuleName(name.substring(0, name.length() - ".jar".length()));
        } else {
            ejbJar.setModuleName(name);
        }
    }
    final EjbModule ejbModule = new EjbModule(ejbJar);
    ejbModule.setClassLoader(tempClassLoader);
    final Node beansXml = findBeansXml(archive, prefix);
    final FinderFactory.OpenEJBAnnotationFinder finder = new FinderFactory.OpenEJBAnnotationFinder(finderArchive(beansXml, archive, loader, scannedArchive, earMap, earBeans));
    ejbModule.setFinder(finder);
    ejbModule.setBeans(earBeans);
    ejbModule.getAltDDs().put("beans.xml", earBeans);
    if (appModule.isWebapp()) {
        // war
        appModule.getWebModules().iterator().next().setFinder(ejbModule.getFinder());
    }
    appModule.getEjbModules().add(ejbModule);
    addPersistenceXml(archive, prefix, appModule);
    addOpenEJbJarXml(archive, prefix, ejbModule);
    addValidationXml(archive, prefix, testDD, ejbModule);
    addResourcesXml(archive, prefix, ejbModule);
    addEnvEntries(archive, prefix, appModule, ejbModule);
    if (!appModule.isWebapp()) {
        appModule.getAdditionalLibraries().addAll(additionalPaths);
    }
    if (archive.getName().endsWith(".jar")) {
        // otherwise global naming will be broken
        appModule.setStandloneWebModule();
    }
    return appModule;
}

Example 2 with CompositeBeans

use of org.apache.openejb.cdi.CompositeBeans in project tomee by apache.

the class DeploymentLoader method addBeansXmls.

private void addBeansXmls(final AppModule appModule) {
    final List<URL> urls = appModule.getAdditionalLibraries();
    final URLClassLoader loader = new URLClassLoader(urls.toArray(new URL[urls.size()]));
    final ArrayList<URL> xmls;
    try {
        xmls = Collections.list(loader.getResources("META-INF/beans.xml"));
    } catch (final IOException e) {
        return;
    }
    final CompositeBeans complete = new CompositeBeans();
    for (final URL url : xmls) {
        if (url == null) {
            continue;
        }
        mergeBeansXml(complete, url);
    }
    if (complete.getDiscoveryByUrl().isEmpty()) {
        return;
    }
    complete.removeDuplicates();
    ensureContainerUrls();
    final List<URL> scannableUrls = new ArrayList<>(this.containerUrls);
    SystemInstance.get().fireEvent(new EnhanceScannableUrlsEvent(scannableUrls));
    appModule.getScannableContainerUrls().addAll(scannableUrls);
    IAnnotationFinder finder;
    try {
        finder = FinderFactory.createFinder(appModule);
    } catch (final Exception e) {
        finder = new FinderFactory.ModuleLimitedFinder(new FinderFactory.OpenEJBAnnotationFinder(new WebappAggregatedArchive(appModule.getClassLoader(), appModule.getAltDDs(), xmls)));
    }
    appModule.setEarLibFinder(finder);
    final EjbModule ejbModule = new EjbModule(appModule.getClassLoader(), EAR_SCOPED_CDI_BEANS + appModule.getModuleId(), new EjbJar(), new OpenejbJar());
    ejbModule.setBeans(complete);
    ejbModule.setFinder(finder);
    ejbModule.setEjbJar(new EmptyEjbJar());
    appModule.getEjbModules().add(ejbModule);
}

Example 3 with CompositeBeans

use of org.apache.openejb.cdi.CompositeBeans in project tomee by apache.

the class ScanJarService method doMerge.

private void doMerge(final EjbModule ejbModule) throws Exception {
    final Beans beans = ejbModule.getBeans();
    if (CompositeBeans.class.isInstance(beans)) {
        final CompositeBeans cb = CompositeBeans.class.cast(beans);
        ensureInit();
        merge(cb);
    } else if (beans != null) {
        ensureInit();
        for (final URL key : this.beans.getManagedClasses().keySet()) {
            beans.getManagedClasses().putAll(this.beans.getManagedClasses());
            addIfNotNull(beans.getInterceptors(), this.beans.getInterceptorsByUrl().get(key));
            addIfNotNull(beans.getAlternativeClasses(), this.beans.getAlternativesByUrl().get(key));
            addIfNotNull(beans.getAlternativeStereotypes(), this.beans.getAlternativeStereotypesByUrl().get(key));
            addIfNotNull(beans.getDecorators(), this.beans.getDecoratorsByUrl().get(key));
        }
    }
}

Example 4 with CompositeBeans

use of org.apache.openejb.cdi.CompositeBeans in project tomee by apache.

the class AddContainerCdiBeansExtension method addCdiExtLib.

public void addCdiExtLib(@Observes final BeforeAppInfoBuilderEvent event) {
    for (final EjbModule ejbModule : event.getAppModule().getEjbModules()) {
        if (ejbModule.getModuleId().startsWith("ear-scoped-cdi-beans")) {
            final Beans beans = ejbModule.getBeans();
            if (CompositeBeans.class.isInstance(beans)) {
                final CompositeBeans cb = CompositeBeans.class.cast(beans);
                cb.getManagedClasses().put(EXT_LIB, new ArrayList<>(BEANS));
            }
            return;
        }
    }
    // else a war
    for (final WebModule webModule : event.getAppModule().getWebModules()) {
        for (final EjbModule ejbModule : event.getAppModule().getEjbModules()) {
            if (ejbModule.getModuleId().equals(webModule.getModuleId())) {
                final Beans beans = ejbModule.getBeans();
                if (CompositeBeans.class.isInstance(beans)) {
                    final CompositeBeans cb = CompositeBeans.class.cast(beans);
                    cb.getManagedClasses().put(EXT_LIB, new ArrayList<>(BEANS));
                }
                return;
            }
        }
    }
}

Example 5 with CompositeBeans

use of org.apache.openejb.cdi.CompositeBeans in project tomee by apache.

the class ReadDescriptors method readBeans.

private void readBeans(final EjbModule ejbModule) throws OpenEJBException {
    if (ejbModule.getBeans() != null) {
        return;
    }
    final Object raw = ejbModule.getAltDDs().get("beans.xml");
    final Source data = getSource(raw);
    if (data != null) {
        try {
            final Beans beans = readBeans(data.get());
            checkDuplicatedByBeansXml(beans, beans);
            if (UrlSource.class.isInstance(data)) {
                beans.setUri(UrlSource.class.cast(data).getUrl().toExternalForm());
            } else {
                beans.setUri("jar:file://" + ejbModule.getModuleId() + "!/META-INF/beans.xml");
            }
            ejbModule.setBeans(beans);
        } catch (final IOException e) {
            throw new OpenEJBException(e);
        }
    } else if (raw instanceof Beans) {
        ejbModule.setBeans((Beans) raw);
    } else if (List.class.isInstance(raw)) {
        final CompositeBeans compositeBeans = new CompositeBeans();
        final List list = List.class.cast(raw);
        if (!list.isEmpty()) {
            for (final Object o : list) {
                try {
                    final UrlSource urlSource = UrlSource.class.cast(o);
                    mergeBeansXml(compositeBeans, readBeans(urlSource.get()), urlSource.getUrl());
                } catch (final IOException e) {
                    throw new OpenEJBException(e);
                }
            }
            ejbModule.setBeans(compositeBeans);
        }
    }
}