public void validateBeans() {
BootstrapLogger.LOG.validatingBeans();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getBeanResolver().clear();
deployment.getServices().get(Validator.class).validateDeployment(beanManager, beanDeployment);
beanManager.getServices().get(InjectionTargetService.class).validate();
}
getContainer().setState(ContainerState.VALIDATED);
AfterDeploymentValidationImpl.fire(deploymentManager);
}
public void deployBeans() {
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.createBeans(environment);
}
// we must use separate loops, otherwise cyclic specialization would not work
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.getBeanDeployer().processClassBeanAttributes();
deployment.getBeanDeployer().createProducersAndObservers();
}
for (BeanDeployment deployment : getBeanDeployments()) {
deployment.getBeanDeployer().processProducerAttributes();
deployment.getBeanDeployer().createNewBeans();
}
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.deploySpecialized(environment);
}
// TODO keep a list of new bdas, add them all in, and deploy beans for them, then merge into
// existing
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.deployBeans(environment);
}
getContainer().setState(ContainerState.DISCOVERED);
// Flush caches for BeanManager.getBeans() to be usable in ABD (WELD-1729)
flushCaches();
AfterBeanDiscoveryImpl.fire(deploymentManager, deployment, bdaMapping, contexts);
// Extensions may have registered beans / observers. We need to flush caches.
flushCaches();
// If needed, recreate enablement once again - extensions may have registered interceptors,
// decorators and alternatives
if (deployment.getServices().getRequired(GlobalEnablementBuilder.class).isDirty()) {
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.createEnablement();
}
}
// Re-read the deployment structure, bdaMapping will be the physical
// structure, extensions, classes, and any beans added using addBean
// outside the physical structure
deploymentVisitor.visit();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.getBeanManager().getServices().get(InjectionTargetService.class).initialize();
beanDeployment.afterBeanDiscovery(environment);
}
getContainer().putBeanDeployments(bdaMapping);
getContainer().setState(ContainerState.DEPLOYED);
}
/**
* Right now we only index all session and conversation scoped beans.
*
* @return the set of beans the index should be built from
*/
private Set<Bean<?>> getBeansForBeanIdentifierIndex() {
Set<Bean<?>> beans = new HashSet<Bean<?>>();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
for (Bean<?> bean : beanDeployment.getBeanManager().getBeans()) {
if (bean.getScope().equals(SessionScoped.class)
|| bean.getScope().equals(ConversationScoped.class)) {
beans.add(bean);
}
}
}
return beans;
}
public ExtensionBeanDeployer deployBeans() {
ClassTransformer classTransformer =
Container.instance().deploymentServices().get(ClassTransformer.class);
for (Extension extension : extensions) {
@SuppressWarnings("unchecked")
WeldClass<Extension> clazz =
(WeldClass<Extension>) classTransformer.loadClass(extension.getClass());
// Locate the BeanDeployment for this extension
BeanDeployment beanDeployment =
DeploymentStructures.getOrCreateBeanDeployment(
deployment, beanManager, beanDeployments, clazz.getJavaClass());
ExtensionBean bean = new ExtensionBean(beanDeployment.getBeanManager(), clazz, extension);
Set<ObserverMethodImpl<?, ?>> observerMethods = new HashSet<ObserverMethodImpl<?, ?>>();
createObserverMethods(bean, beanDeployment.getBeanManager(), clazz, observerMethods);
beanDeployment.getBeanManager().addBean(bean);
for (ObserverMethodImpl<?, ?> observerMethod : observerMethods) {
observerMethod.initialize();
beanDeployment.getBeanManager().addObserver(observerMethod);
}
}
return this;
}
private void flushCaches() {
deploymentManager.getBeanResolver().clear();
deploymentManager.getAccessibleLenientObserverNotifier().clear();
deploymentManager.getGlobalStrictObserverNotifier().clear();
deploymentManager.getGlobalLenientObserverNotifier().clear();
deploymentManager.getDecoratorResolver().clear();
deploymentManager.getInterceptorResolver().clear();
deploymentManager.getNameBasedResolver().clear();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getBeanResolver().clear();
beanManager.getAccessibleLenientObserverNotifier().clear();
beanManager.getDecoratorResolver().clear();
beanManager.getInterceptorResolver().clear();
beanManager.getNameBasedResolver().clear();
}
}
public BeanManagerImpl getManager(BeanDeploymentArchive beanDeploymentArchive) {
BeanDeployment beanDeployment = bdaMapping.getBeanDeployment(beanDeploymentArchive);
return beanDeployment == null ? null : beanDeployment.getBeanManager().getCurrent();
}
public void endInitialization() {
final BeanIdentifierIndex index =
deploymentManager.getServices().get(BeanIdentifierIndex.class);
if (index != null) {
// Build a special index of bean identifiers
index.build(getBeansForBeanIdentifierIndex());
}
// TODO rebuild the manager accessibility graph if the bdas have changed
// Register the managers so external requests can handle them
// clear the TypeSafeResolvers, so data that is only used at startup
// is not kept around using up memory
flushCaches();
deploymentManager.getServices().cleanupAfterBoot();
deploymentManager.cleanupAfterBoot();
for (BeanDeployment beanDeployment : getBeanDeployments()) {
BeanManagerImpl beanManager = beanDeployment.getBeanManager();
beanManager.getInterceptorMetadataReader().cleanAfterBoot();
beanManager.getServices().cleanupAfterBoot();
beanManager.cleanupAfterBoot();
// clean up beans
for (Bean<?> bean : beanManager.getBeans()) {
if (bean instanceof RIBean<?>) {
RIBean<?> riBean = (RIBean<?>) bean;
riBean.cleanupAfterBoot();
}
}
// clean up decorators
for (Decorator<?> decorator : beanManager.getDecorators()) {
if (decorator instanceof DecoratorImpl<?>) {
Reflections.<DecoratorImpl<?>>cast(decorator).cleanupAfterBoot();
}
}
// clean up interceptors
for (Interceptor<?> interceptor : beanManager.getInterceptors()) {
if (interceptor instanceof InterceptorImpl<?>) {
Reflections.<InterceptorImpl<?>>cast(interceptor).cleanupAfterBoot();
}
}
}
for (BeanDeployment beanDeployment : getBeanDeployments()) {
beanDeployment.getBeanDeployer().cleanup();
}
// feed BeanDeploymentModule registry
final BeanDeploymentModules modules =
deploymentManager.getServices().get(BeanDeploymentModules.class);
if (modules != null) {
modules.processBeanDeployments(getBeanDeployments());
BootstrapLogger.LOG.debugv("EE modules: {0}", modules);
}
getContainer().setState(ContainerState.INITIALIZED);
if (modules != null) {
// fire @Initialized(ApplicationScoped.class) for non-web modules
// web modules are handled by HttpContextLifecycle
for (BeanDeploymentModule module : modules) {
if (!module.isWebModule()) {
module.fireEvent(
Object.class, ContextEvent.APPLICATION_INITIALIZED, InitializedLiteral.APPLICATION);
}
}
}
}