Examples with FallbackPropertyInjector org.apache.openejb.injection.FallbackPropertyInjector used on opensource projects

Example 1 with FallbackPropertyInjector

use of org.apache.openejb.injection.FallbackPropertyInjector in project tomee by apache.

the class ApplicationComposers method startContainer.

public void startContainer(final Object instance) throws Exception {
    originalProperties = (Properties) JavaSecurityManagers.getSystemProperties().clone();
    originalLoader = Thread.currentThread().getContextClassLoader();
    fixFakeClassFinder(instance);
    // For the moment we just take the first @Configuration method
    // maybe later we can add something fancy to allow multiple configurations using a qualifier
    // as a sort of altDD/altConfig concept.  Say for example the altDD prefix might be "foo",
    // we can then imagine something like this:
    // @Foo @Configuration public Properties alternateConfig(){...}
    // @Foo @Module  public Properties alternateModule(){...}
    // anyway, one thing at a time ....
    final Properties configuration = new Properties();
    configuration.put(DEPLOYMENTS_CLASSPATH_PROPERTY, "false");
    final EnableServices annotation = testClass.getAnnotation(EnableServices.class);
    if (annotation != null && annotation.httpDebug()) {
        configuration.setProperty("httpejbd.print", "true");
        configuration.setProperty("httpejbd.indent.xml", "true");
        configuration.setProperty("logging.level.OpenEJB.server.http", "FINE");
    }
    final org.apache.openejb.junit.EnableServices annotationOld = testClass.getAnnotation(org.apache.openejb.junit.EnableServices.class);
    if (annotationOld != null && annotationOld.httpDebug()) {
        configuration.setProperty("httpejbd.print", "true");
        configuration.setProperty("httpejbd.indent.xml", "true");
        configuration.setProperty("logging.level.OpenEJB.server.http", "FINE");
    }
    final WebResource webResource = testClass.getAnnotation(WebResource.class);
    if (webResource != null && webResource.value().length > 0) {
        configuration.setProperty("openejb.embedded.http.resources", Join.join(",", webResource.value()));
    }
    Openejb openejb = null;
    final Map<Object, List<Method>> configs = new HashMap<>();
    findAnnotatedMethods(configs, Configuration.class);
    findAnnotatedMethods(configs, org.apache.openejb.junit.Configuration.class);
    for (final Map.Entry<Object, List<Method>> method : configs.entrySet()) {
        for (final Method m : method.getValue()) {
            final Object o = m.invoke(method.getKey());
            if (o instanceof Properties) {
                final Properties properties = (Properties) o;
                configuration.putAll(properties);
            } else if (Openejb.class.isInstance(o)) {
                openejb = Openejb.class.cast(o);
            } else if (String.class.isInstance(o)) {
                final String path = String.class.cast(o);
                final URL url = Thread.currentThread().getContextClassLoader().getResource(path);
                if (url == null) {
                    throw new IllegalArgumentException(o.toString() + " not found");
                }
                final InputStream in = url.openStream();
                try {
                    if (path.endsWith(".json")) {
                        openejb = JSonConfigReader.read(Openejb.class, in);
                    } else {
                        openejb = JaxbOpenejb.readConfig(new InputSource(in));
                    }
                } finally {
                    IO.close(in);
                }
            }
        }
    }
    if (SystemInstance.isInitialized()) {
        SystemInstance.reset();
    }
    Collection<String> propertiesToSetAgain = null;
    final ContainerProperties configAnnot = testClass.getAnnotation(ContainerProperties.class);
    if (configAnnot != null) {
        for (final ContainerProperties.Property p : configAnnot.value()) {
            final String value = p.value();
            if (ContainerProperties.Property.IGNORED.equals(value)) {
                // enforces some clean up since we can't set null in a hash table
                System.clearProperty(p.name());
                continue;
            }
            final String name = p.name();
            configuration.put(name, value);
            if (value.contains("${")) {
                if (propertiesToSetAgain == null) {
                    propertiesToSetAgain = new LinkedList<>();
                }
                propertiesToSetAgain.add(name);
            }
        }
    }
    SystemInstance.init(configuration);
    if (SystemInstance.get().getComponent(ThreadSingletonService.class) == null) {
        CdiBuilder.initializeOWB();
    }
    for (final Map.Entry<Object, ClassFinder> finder : testClassFinders.entrySet()) {
        for (final Field field : finder.getValue().findAnnotatedFields(RandomPort.class)) {
            if (!field.isAccessible()) {
                field.setAccessible(true);
            }
            final String service = field.getAnnotation(RandomPort.class).value();
            final String key = ("http".equals(service) ? "httpejbd" : service) + ".port";
            final String existing = SystemInstance.get().getProperty(key);
            final int random;
            if (existing == null) {
                random = NetworkUtil.getNextAvailablePort();
                SystemInstance.get().setProperty(key, Integer.toString(random));
            } else {
                random = Integer.parseInt(existing);
            }
            if (int.class == field.getType()) {
                field.set(finder.getKey(), random);
            } else if (URL.class == field.getType()) {
                field.set(finder.getKey(), new URL("http://localhost:" + random + "/"));
            }
        }
    }
    for (final Map.Entry<Object, ClassFinder> finder : testClassFinders.entrySet()) {
        if (!finder.getValue().findAnnotatedClasses(SimpleLog.class).isEmpty()) {
            SystemInstance.get().setProperty("openejb.jul.forceReload", "true");
            break;
        }
    }
    final CdiExtensions cdiExtensions = testClass.getAnnotation(CdiExtensions.class);
    if (cdiExtensions != null) {
        SystemInstance.get().setComponent(LoaderService.class, new ExtensionAwareOptimizedLoaderService(cdiExtensions.value()));
    }
    // save the test under test to be able to retrieve it from extensions
    // /!\ has to be done before all other init
    SystemInstance.get().setComponent(TestInstance.class, new TestInstance(testClass, instance));
    // call the mock injector before module method to be able to use mocked classes
    // it will often use the TestInstance so
    final Map<Object, List<Method>> mockInjectors = new HashMap<>();
    findAnnotatedMethods(mockInjectors, MockInjector.class);
    findAnnotatedMethods(mockInjectors, org.apache.openejb.junit.MockInjector.class);
    if (!mockInjectors.isEmpty() && !mockInjectors.values().iterator().next().isEmpty()) {
        final Map.Entry<Object, List<Method>> methods = mockInjectors.entrySet().iterator().next();
        Object o = methods.getValue().iterator().next().invoke(methods.getKey());
        if (o instanceof Class<?>) {
            o = ((Class<?>) o).newInstance();
        }
        if (o instanceof FallbackPropertyInjector) {
            SystemInstance.get().setComponent(FallbackPropertyInjector.class, (FallbackPropertyInjector) o);
        }
    }
    for (final Map.Entry<Object, List<Method>> method : findAnnotatedMethods(new HashMap<Object, List<Method>>(), Component.class).entrySet()) {
        for (final Method m : method.getValue()) {
            setComponent(method.getKey(), m);
        }
    }
    for (final Map.Entry<Object, List<Method>> method : findAnnotatedMethods(new HashMap<Object, List<Method>>(), org.apache.openejb.junit.Component.class).entrySet()) {
        for (final Method m : method.getValue()) {
            setComponent(method.getKey(), m);
        }
    }
    final ConfigurationFactory config = new ConfigurationFactory();
    config.init(SystemInstance.get().getProperties());
    SystemInstance.get().setComponent(ConfigurationFactory.class, config);
    assembler = new Assembler();
    SystemInstance.get().setComponent(Assembler.class, assembler);
    final OpenEjbConfiguration openEjbConfiguration;
    if (openejb != null) {
        openEjbConfiguration = config.getOpenEjbConfiguration(openejb);
    } else {
        openEjbConfiguration = config.getOpenEjbConfiguration();
    }
    assembler.buildContainerSystem(openEjbConfiguration);
    if ("true".equals(configuration.getProperty(OpenEjbContainer.OPENEJB_EMBEDDED_REMOTABLE, "false")) || annotation != null || annotationOld != null) {
        try {
            if (annotation != null) {
                final List<String> value = new ArrayList<>(asList(annotation.value()));
                if (annotation.jaxrs()) {
                    value.add("jaxrs");
                }
                if (annotation.jaxws()) {
                    value.add("jaxws");
                }
                initFilteredServiceManager(value.toArray(new String[value.size()]));
            }
            if (annotationOld != null) {
                initFilteredServiceManager(annotationOld.value());
            }
            serviceManager = new ServiceManagerProxy(false);
            serviceManager.start();
        } catch (final ServiceManagerProxy.AlreadyStartedException e) {
            throw new OpenEJBRuntimeException(e);
        }
    }
    if (propertiesToSetAgain != null) {
        for (final String name : propertiesToSetAgain) {
            final String value = PropertyPlaceHolderHelper.simpleValue(SystemInstance.get().getProperty(name));
            configuration.put(name, value);
            // done lazily to support placeholders so container will not do it here
            JavaSecurityManagers.setSystemProperty(name, value);
        }
        propertiesToSetAgain.clear();
    }
}

Example 2 with FallbackPropertyInjector

use of org.apache.openejb.injection.FallbackPropertyInjector in project tomee by apache.

the class InjectionProcessor method fillInjectionProperties.

private void fillInjectionProperties(final ObjectRecipe objectRecipe) {
    if (injections == null) {
        return;
    }
    boolean usePrefix = true;
    try {
        if (beanClass != null) {
            beanClass.getConstructor();
        }
    } catch (final NoSuchMethodException e) {
        // Using constructor injection
        // xbean can't handle the prefix yet
        usePrefix = false;
    }
    Class clazz = beanClass;
    if (suppliedInstance != null) {
        clazz = suppliedInstance.getClass();
    }
    if (context != null) {
        for (final Injection injection : injections) {
            if (injection.getTarget() == null) {
                continue;
            }
            if (!injection.getTarget().isAssignableFrom(clazz)) {
                continue;
            }
            final String jndiName = injection.getJndiName();
            Object value;
            try {
                value = context.lookup(jndiName);
            } catch (final NamingException ne) {
                // some fallback
                value = bindings.get(jndiName);
                if (value instanceof SimpleReference) {
                    try {
                        value = ((SimpleReference) value).getContent();
                    } catch (final NamingException e) {
                        if (value instanceof JndiUrlReference) {
                            try {
                                value = SystemInstance.get().getComponent(ContainerSystem.class).getJNDIContext().lookup(((JndiUrlReference) value).getJndiName());
                            } catch (final NamingException e1) {
                                value = null;
                            }
                        }
                    }
                }
            }
            if (value == null) {
                // used for testing/mocking
                final FallbackPropertyInjector fallback = SystemInstance.get().getComponent(FallbackPropertyInjector.class);
                if (fallback != null) {
                    value = fallback.getValue(injection);
                }
            }
            if (value != null) {
                final String prefix;
                if (usePrefix) {
                    prefix = injection.getTarget().getName() + "/";
                } else {
                    prefix = "";
                }
                objectRecipe.setProperty(prefix + injection.getName(), value);
            } else {
                logger.warning("Injection data not found in JNDI context: jndiName='" + injection.getJndiName() + "', target=" + injection.getTarget().getName() + "/" + injection.getName());
            }
        }
    }
}