- A singleton session bean instance’s life starts when the container invokes the newInstance method on the session bean class to create the singleton bean instance.
- Next, the container performs any dependency injection as specified by the metadata annotations on the bean class or by the deployment descriptor.
- The container then calls the PostConstruct lifecycle callback interceptor methods for the bean, if any.
- The singleton bean instance is now ready to be delegated a business method call from any client or a call from the container to a timeout callback method.
- When the application is shutting down, the container invokes the PreDestroy lifecycle callback interceptor methods on the singleton, if any. This ends the life of the singleton session bean instance.
Singleton Session Bean Lifecycle2016-10-182016-10-19https://ibytecode.com/ibcjupiter/wp-content/uploads/2024/04/logo-full-small.pngiByteCode Technologieshttps://ibytecode.com/ibcjupiter/wp-content/uploads/2016/10/java-ee.png200px200px
