Spring Framework - spring-core - Tutorials and Examples

February 8, 2016

Spring Lifecycle @PostConstruct and @PreDestroy annotations

The @PostConstruct and @PreDestroy are standard Java JSR-250 lifecycle annotations. Spring supports these annotations using the CommonAnnotationBeanPostProcessor. By annotation void no-argument signature methods with these annotations, your methods are eligible for initialization and destruction...

Spring Core / Spring Framework

February 8, 2016

Spring Lifecycle InitializingBean and DisposableBean

The InitializingBean and DisposableBean can be used to interact with the spring container’s management lifecycle. The container calls the afterPropertiesSet() and the destroy() methods respectively to perform some actions upon initialization and destruction of...

Spring Core / Spring Framework

February 8, 2016

Spring Lifecycle init-method and destroy-method

You can initialize or destroy your singleton bean using the xml configuration attributes init-method and destroy-method respectively. You must specify the name of the method that has a void no-argument signature. These methods will...

Spring Core / Spring Framework

February 8, 2016

Gracefully Shutdown Spring Application Container

This tutorial shows you how to register a shutdown hook with the JVM in a non-web application context. By default the ApplicationContext does not have a shutdown hook and does not have any exposed...

Spring Core / Spring Framework

February 4, 2016

Spring Custom Scope – Create and Implement ThreadScope

In spring you can use scopes like singleton or prototype. In my experience these scopes are sufficient for most application needs. But when you have specific requirements for creating your own custom scope, you...

Spring Core / Spring Framework

February 4, 2016

Spring Bean Scopes – Singleton vs Prototype

When creating bean definitions you cannot only control various dependencies and configurations, but also define the scope of the bean. These scopes are configured via configuration which makes them very powerfull and flexible. You...

Spring Core / Spring Framework

February 2, 2016

Lazy Initialize @Autowired Dependencies with @Lazy

By default all autowired dependencies are eagerly created and configured at startup. When the @Lazy annotation is present together with the @Component annotation on class level, then the component will not be eagerly created...

Spring Core / Spring Framework

February 2, 2016

Lazy Initialize Spring Bean XML Configuration

By default spring container eagerly creates and configures all singleton beans. In most cases this is desirable, because errors and exceptions are discovered at startup time rather than runtime. When this behavior is not...

Spring Core / Spring Framework

February 2, 2016

Spring Exclude Bean From Autowiring

This tutorial shows you how to exclude beans from autowiring. The <beans/> element has a autowire-candidate attribute which you can set to false to tell the container to make the bean unavailable for autowiring....

Spring Core / Spring Framework

February 2, 2016

Spring Autowire beans with @Autowired Annotation

This tutorial shows how to use the @Autowired annotation. The @Autowired annotation marks a constructor, field, setter method or config methods as to be autowired for the spring container. Beans We are using these...

Category: Spring Core

Spring Lifecycle @PostConstruct and @PreDestroy annotations

Spring Lifecycle InitializingBean and DisposableBean

Spring Lifecycle init-method and destroy-method

Gracefully Shutdown Spring Application Container

Spring Custom Scope – Create and Implement ThreadScope

Spring Bean Scopes – Singleton vs Prototype

Lazy Initialize @Autowired Dependencies with @Lazy

Lazy Initialize Spring Bean XML Configuration

Spring Exclude Bean From Autowiring

Spring Autowire beans with @Autowired Annotation

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