/**
* Starts the weld container
*
* @throws IllegalStateException if the container is already running
*/
public synchronized void start(final StartContext context) {
if (started) {
throw WeldLogger.ROOT_LOGGER.alreadyRunning("WeldContainer");
}
started = true;
WeldLogger.DEPLOYMENT_LOGGER.startingWeldService(deploymentName);
// set up injected services
addWeldService(SecurityServices.class, securityServices.getValue());
addWeldService(TransactionServices.class, weldTransactionServices.getValue());
if (!deployment.getServices().contains(ExecutorServices.class)) {
addWeldService(ExecutorServices.class, executorServices.getValue());
}
ModuleGroupSingletonProvider.addClassLoaders(
deployment.getModule().getClassLoader(), deployment.getSubDeploymentClassLoaders());
ClassLoader oldTccl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
try {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(
deployment.getModule().getClassLoader());
bootstrap.startContainer(deploymentName, environment, deployment);
WeldProvider.containerInitialized(
Container.instance(deploymentName), getBeanManager(), deployment);
} finally {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(oldTccl);
}
}
/**
* Starts the weld container
*
* @throws IllegalStateException if the container is already running
*/
public synchronized void start() {
if (started) {
throw WeldMessages.MESSAGES.alreadyRunning("WeldContainer");
}
ModuleGroupSingletonProvider.addClassLoaders(
deployment.getModule().getClassLoader(), deployment.getSubDeploymentClassLoaders());
started = true;
ClassLoader oldTccl = SecurityActions.getContextClassLoader();
try {
SecurityActions.setContextClassLoader(deployment.getModule().getClassLoader());
bootstrap.startContainer(environment, deployment);
bootstrap.startInitialization();
bootstrap.deployBeans();
bootstrap.validateBeans();
bootstrap.endInitialization();
} finally {
SecurityActions.setContextClassLoader(oldTccl);
}
}
/**
* Gets the {@link BeanManager} for a given bean deployment archive id.
*
* @throws IllegalStateException if the container is not running
* @throws IllegalArgumentException if the bean deployment archive id is not found
*/
public BeanManagerImpl getBeanManager(String beanArchiveId) {
if (!started) {
throw WeldMessages.MESSAGES.notStarted("WeldContainer");
}
BeanDeploymentArchive beanDeploymentArchive = beanDeploymentArchives.get(beanArchiveId);
if (beanDeploymentArchive == null) {
throw WeldMessages.MESSAGES.beanDeploymentNotFound(beanArchiveId);
}
return bootstrap.getManager(beanDeploymentArchive);
}
/**
* Stops the container
*
* @throws IllegalStateException if the container is not running
*/
public synchronized void stop() {
if (!started) {
throw WeldMessages.MESSAGES.notStarted("WeldContainer");
}
ClassLoader oldTccl = SecurityActions.getContextClassLoader();
try {
SecurityActions.setContextClassLoader(deployment.getModule().getClassLoader());
bootstrap.shutdown();
} finally {
SecurityActions.setContextClassLoader(oldTccl);
ModuleGroupSingletonProvider.removeClassLoader(deployment.getModule().getClassLoader());
}
started = false;
}
/**
* Stops the container
*
* @throws IllegalStateException if the container is not running
*/
public synchronized void stop(final StopContext context) {
if (!started) {
throw WeldLogger.ROOT_LOGGER.notStarted("WeldContainer");
}
WeldLogger.DEPLOYMENT_LOGGER.stoppingWeldService(deploymentName);
ClassLoader oldTccl = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
try {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(
deployment.getModule().getClassLoader());
WeldProvider.containerShutDown(Container.instance(deploymentName));
bootstrap.shutdown();
} finally {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(oldTccl);
ModuleGroupSingletonProvider.removeClassLoader(deployment.getModule().getClassLoader());
}
started = false;
}
/**
* Bootstraps a new Weld SE container with the current {@link #containerId}.
*
* <p>The container must be shut down properly when an application is stopped. Applications are
* encouraged to use the try-with-resources statement or invoke {@link WeldContainer#shutdown()}
* explicitly.
*
* <p>However, a shutdown hook is also registered during initialization so that all running
* containers are shut down automatically when a program exits or VM is terminated. This means
* that it's not necessary to implement the shutdown logic in a class where a main method is used
* to start the container.
*
* @return the Weld container
* @see #enableDiscovery()
* @see WeldContainer#shutdown()
*/
public WeldContainer initialize() {
// If also building a synthetic bean archive the check for beans.xml is not necessary
if (!isSyntheticBeanArchiveRequired()
&& resourceLoader.getResource(WeldDeployment.BEANS_XML) == null) {
throw CommonLogger.LOG.missingBeansXml();
}
final WeldBootstrap bootstrap = new WeldBootstrap();
final Deployment deployment = createDeployment(resourceLoader, bootstrap);
final ExternalConfigurationBuilder configurationBuilder =
new ExternalConfigurationBuilder()
// weld-se uses CommonForkJoinPoolExecutorServices by default
.add(EXECUTOR_THREAD_POOL_TYPE.get(), COMMON.toString())
// weld-se uses relaxed construction by default
.add(ConfigurationKey.RELAXED_CONSTRUCTION.get(), true);
for (Entry<String, Object> property : properties.entrySet()) {
configurationBuilder.add(property.getKey(), property.getValue());
}
deployment.getServices().add(ExternalConfiguration.class, configurationBuilder.build());
// Set up the container
bootstrap.startContainer(containerId, Environments.SE, deployment);
// Start the container
bootstrap.startInitialization();
// Bean builders - set bean deployment finder
if (!beanBuilders.isEmpty()) {
BeanDeploymentFinder beanDeploymentFinder = bootstrap.getBeanDeploymentFinder();
for (BeanBuilderImpl<?> beanBuilder : beanBuilders) {
beanBuilder.setBeanDeploymentFinder(beanDeploymentFinder);
}
}
bootstrap.deployBeans();
bootstrap.validateBeans();
bootstrap.endInitialization();
final WeldManager manager =
bootstrap.getManager(deployment.loadBeanDeploymentArchive(WeldContainer.class));
final WeldContainer weldContainer = WeldContainer.initialize(containerId, manager, bootstrap);
initializedContainers.put(containerId, weldContainer);
return weldContainer;
}
/**
* Gets the {@link BeanManager} linked to the root bean deployment archive. This BeanManager has
* access to all beans in a deployment
*
* @throws IllegalStateException if the container is not running
*/
public BeanManager getBeanManager() {
if (!started) {
throw WeldMessages.MESSAGES.notStarted("WeldContainer");
}
return bootstrap.getManager(rootBeanDeploymentArchive);
}
/**
* Gets the {@link BeanManager} linked to the root bean deployment archive. This BeanManager has
* access to all beans in a deployment
*
* @throws IllegalStateException if the container is not running
*/
public BeanManagerImpl getBeanManager() {
if (!started) {
throw WeldLogger.ROOT_LOGGER.notStarted("WeldContainer");
}
return bootstrap.getManager(rootBeanDeploymentArchive);
}
