Annotated Autowiring : AOP « Spring « Java
- Java
- Spring
- AOP
Annotated Autowiring
File: context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="a" class="A"/>
<bean id="b" class="B"/>
<bean id="annotatedTarget" class="AnnotatedClass"/>
<bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>
</beans>
File: Main.java
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Main {
public static void main(String[] args) {
ApplicationContext bf = new ClassPathXmlApplicationContext("context.xml");
System.out.println("annotatedTarget:");
System.out.println(bf.getBean("annotatedTarget"));
}
}
class A {
@Override
public String toString() {
return getClass().getName();
}
}
class B {
@Override
public String toString() {
return getClass().getName();
}
}
class AnnotatedClass {
@Autowired
private A foo;
@Autowired
private A foo2;
@Autowired
private B bar;
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("AnnotatedClass");
sb.append("{foo=").append(foo);
sb.append(", foo2=").append(foo2);
sb.append(", bar=").append(bar);
sb.append('}');
return sb.toString();
}
}
Spring-AnnotatedAutowiring.zip( 2,599 k)Related examples in the same category