In last Spring auto-wiring in XML example, it will autowired the matched property of any bean in current Spring container. In most cases, you may need autowired property in a particular bean only. In Spring, you can use @Autowired annotation to auto…
In Spring, "Autowiring by AutoDetect", means chooses "autowire by constructor" if default constructor (argument with any data type), otherwise uses "autowire by type". See an example of Spring "auto wiring by autodetect&…
In Spring, "Autowiring by Constructor" is actually autowiring by Type in constructor argument. It means, if data type of a bean is same as the data type of other bean constructor argument, auto wire it. See a full example of Spring auto wiring b…
In Spring, "Autowiring by Name" means, if the name of a bean is same as the name of other bean property, auto wire it. For example, if a "customer" bean exposes an "address" property, Spring will find the "address"…
In Spring, "Autowiring by Type" means, if data type of a bean is compatible with the data type of other bean property, auto wire it. For example, a "person" bean exposes a property with data type of "ability" class, Spring wi…
In Spring framework, you can wire beans automatically with auto-wiring feature. To enable it, just define the "autowire" attribute in <bean>. <bean id="customer" class="com.mkyong.common.Customer" autowire="byNa…
In Spring, @Qualifier means, which bean is qualify to autowired on a field. See following scenario : Autowiring Example See below example, it will autowired a "person" bean into customer's person property. package com.mkyong.common; import org.s…
Autowiring Modes You have learnt how to declare beans using the <bean> element and inject <bean> with using <constructor-arg> and <property> elements in XML configuration file. The Spring container can autowire relationships betwee…
