Context Aware Demo : IoC Context « Spring « Java

Context Aware Demo

/*
Pro Spring
By Rob Harrop
Jan Machacek
ISBN: 1-59059-461-4
Publisher: Apress
*/

///////////////////////////////////////////////////////////////////////////////
//File: aware.xml

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
    <bean id="contextAware" class="ContextAwareDemo"/>
</beans>

///////////////////////////////////////////////////////////////////////////////
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.support.FileSystemXmlApplicationContext;

public class ContextAwareDemo implements ApplicationContextAware {

    private ApplicationContext ctx;

    public void setApplicationContext(ApplicationContext applicationContext)
            throws BeansException {
        ctx = applicationContext;
    }

    public static void main(String[] args) {
        ApplicationContext ctx = new FileSystemXmlApplicationContext(
                "build/aware.xml");
        
        ContextAwareDemo demo = (ContextAwareDemo) ctx.getBean("contextAware");
        demo.displayAppContext();
    }

    public void displayAppContext() {
        System.out.println(ctx);
    }
}

ContextAwareDemo.zip( 1,196 k)

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