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/*
Pro Spring
By Rob Harrop
Jan Machacek
ISBN: 1-59059-461-4
Publisher: Apress
*/
///////////////////////////////////////////////////////////////////////////////////////
public interface IMessageWriter {
public void writeMessage();
}
///////////////////////////////////////////////////////////////////////////////////////
public class MessageWriter implements IMessageWriter{
public void writeMessage() {
System.out.print("World");
}
}
///////////////////////////////////////////////////////////////////////////////////////
import java.lang.reflect.Method;
import org.springframework.aop.AfterReturningAdvice;
import org.springframework.aop.framework.ProxyFactory;
public class SimpleAfterReturningAdvice implements AfterReturningAdvice {
public static void main(String[] args) {
MessageWriter target = new MessageWriter();
// create the proxy
ProxyFactory pf = new ProxyFactory();
pf.addAdvice(new SimpleAfterReturningAdvice());
pf.setTarget(target);
MessageWriter proxy = (MessageWriter) pf.getProxy();
// write the messages
proxy.writeMessage();
}
public void afterReturning(Object returnValue, Method method, Object[] args,
Object target) throws Throwable {
System.out.println("");
System.out.println("After method: " + method.getName());
}
}
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SimpleAfterReturningAdvice.zip( 1,479 k)