Spring core.mdx

[VeerababuLakshman926]

Setter Injection

• value as element
• value as attribute
• pname space
• list
• set
• map
• properties
• object ref
• dcheck

Construction Injection

• value as element
• value as attribute
• pname space
• list
• set
• map
• properties
• object ref
• ambiguity

Auto wiring

• no : by default no, it is not autowired
• byName : property name and bean name must be same
• byType : property name and bean name must be different
• constructor : constructor mode injects the dependency by calling the constructor class. It calls constructor which have large number of parameters.
• autodetect : deprecated

Bean Scopes

We have 5 types of bean scopes.

• Singleton : creates only one instance of the bean.
• Prototype : creates new instance for every bean call.
• request : single bean instane per HTTP request.
• Session : single bean instane per HTTP Session.
• Global Session : single bean instane per global HTTP request.

Inner Beans

• Inner bean using setter injection.
• Inner bean using constructor injection.
• Inner bean using object reference.

Annotation Based Configuration

• Setter Injection Annotation Based Configuration
• ConstructorInjection Annotation Based Configuration
• Field Injection Annotation Based Configuration

Java Based Configuration

• Java Based Annotation Configuration

[VeerababuLakshman926]

Complete the Feild injection using annotation and JavaBased Complete the Constructor injection using xml and annotationBased