I create two InvocationHandler, one for logging purpose and the other one for measuring time. Each on works but I do not know how to create a chain of these two, so that both will be executed. I thought it would be enough that for example the LoggingInvocationHandler extends the TimerInvocationHandler
public class DynamicProxyMain {
public static void main(String[] args) {
System.out.println("Starting dynamic proxy sample");
SubjectInterface timerProxy = (SubjectInterface) Proxy.newProxyInstance(SubjectInterface.class.getClassLoader(),
new Class<?>[]{SubjectInterface.class},
new TimerInvocationHandler(new SubjectInterfaceImpl()));
SubjectInterface logginProxy = (SubjectInterface) Proxy.newProxyInstance(SubjectInterface.class.getClassLoader(),
new Class<?>[]{SubjectInterface.class},
new LoggingInvocationHandler(new SubjectInterfaceImpl()));
logginProxy.methodA("a");
logginProxy.methodB("test b");
logginProxy.methodC(1, "test c");
}
}
In this example the loggingProxy is active but not the other the timerProxy. Thanks
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