Java 8 and Spring 4 : Use autowiring in interface

Question

Java 8 added a new feature by which we can provide method implementation in interfaces. Is there any way in Spring 4 by which we can inject beans in the interface which can be u

Answer 1

You can created Class utils of application context and use it everywhere even not bean class .

you can have code somethins this :

public class ApplicationContextUtil implements ApplicationContextAware {

    private static ApplicationContext applicationContext;

    @Override
    public void setApplicationContext(ApplicationContext context) {
        ApplicationContextUtil.applicationContext = context;
    }

    public static ApplicationContext getApplicationContext() {
        return applicationContext;
    }

}

and add this to your spring configuration

now simple to use when you need :

ApplicationContextUtil.getApplicationContext().getBean(SampleBean.class)

this word in web and simple spring app.