The BeanFactory provides a factory pattern which separates the dependencies like initialization, creation and access of the objects from your actual program logic. This component provides the Dependency Injection features. The Core package is the most import component of the Spring Framework. This is the Module which provides the MVC implementations for the web applications. This package builds on the beans package to add support for message sources and for the Observer design pattern, and the ability for application objects to obtain resources using a consistent API. The DAO (Data Access Object) support in Spring is primarily for standardizing the data access work using the technologies like JDBC, Hibernate or JDO. The Spring Web module is part of Spring?s web application development stack, which includes Spring MVC. It provides integration layers for popular object-relational mapping APIs, including JDO, Hibernate and iBatis. The ORM package is related to the database access. To allow users to implement custom aspects, complementing their use of OOP with AOP.The most important such service is declarative transaction management, which builds on Spring’s transaction abstraction. To provide declarative enterprise services, especially as a replacement for EJB declarative services.One of the key components of Spring is the AOP framework. Integration with Hibernate, JDO, and iBATIS: Spring provides best Integration services with Hibernate, JDO and iBATIS The JDBC abstraction layer of the Spring offers a meaningful exception hierarchy, which simplifies the error handling strategy. How do you control the order of advice being applied in Spring AOP How can we reuse a Pointcut expression in Spring AOP Which parameter patterns are used in Spring AOP What is execution Pointcut in Spring AOP. Which are some of the Advice types used in Spring AOP. What are some of the use cases of Spring AOP What are the components of a Spring MVC application Why use Spring configuration with annotations How are initialization and destroy life cycle methods used How does Spring dependency injection work behind the scenes What happens when you inject prototype bean into singleton bean? Can you explain the behavior? How will you handle Circular dependencies in Spring? What is Aspect, Advice, Join point and pointcut in Spring AOP? What are different modes of autowiring supported by Spring? What do you mean by bean autowiring in Spring? How do you injection collection in Spring? What is ApplicationContext and what are its functions? What are different bean scopes in Spring? What is spring annotation based configuration? How can you configure Spring in your application? What are ways to inject dependency in Spring? What is dependency injection(IOC) in Spring? What are main features of Spring frameworks? Spring Core Introduction Hello world Java configuration Dependency Injection Setter Injection Constructor Injection ApplicationContext Beans Autowiring Autowiring byType Autowiring by constructor Autowiring byName Bean scopes Init and destroy JSR 250 Lifetime callbacks Spring interview questions Spring MVC MVC hello world MVC annotations MVC MVC MVC MVC MVC MVC MVC MultiActionController MVC ModelMap MVC interceptor MVC + log4j MVC + Spring Data MVC angularjs MVC file upload MVC Hibernate MySQL Spring AOP AOP tutorial AOP AspectJ Annotation Spring Boot Hello world example – JSP Hello world example – Thymeleaf Hello world StandAlone application create Restful web services using Spring Boot Hibernate example AngularJS Example Spring Security example ActiveMQ example Print all beans loaded by boot Spring Rest Rest JSON Rest XML Rest CRUD Rest Hibernate RestTemplate Spring Security Security custom login form Security database Rest + Spring Security Security : Customize 403 Spring JdbcTemplate Data JPA NamedParameterJdbcTemplate Spring Quartz Scheduler Quartz Scheduler MethodInvokingJobDetailFactoryBean
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