I am sure we have tests in our testsuite for this. In any case I gave it a go, and it worked for me.
| public class ConstructorInterceptor implements Interceptor
| {
| public String getName() { return "ConstructorInterceptor"; }
|
| public Object invoke(Invocation invocation) throws Throwable
| {
| try
| {
| System.out.println("<<< Doing it");
| Object o = invocation.invokeNext();
| System.out.println("Got o " + (o != null));
| return o;
| }
| finally
| {
| System.out.println(">>> Leaving ConstructorInterceptor");
| }
| }
| }
|
| <aop>
|
| <bind pointcut="call(* java.lang.Class->newInstance(..))">
| <interceptor class="ConstructorInterceptor"/>
| </bind>
|
| </aop>
|
| public class Driver
| {
| public static void main(String[] args) throws Exception
| {
| Class clazz = POJO.class;
| System.out.println("--- new POJO(); ---");
| POJO pojo = (POJO)clazz.newInstance();
| System.out.println("Got pojo " + (pojo != null));
| }
| }
|
| <?xml version="1.0" encoding="UTF-8"?>
| <aop>
|
| <bind pointcut="call(* java.lang.Class->newInstance(..))">
| <interceptor class="ConstructorInterceptor"/>
| </bind>
|
| </aop>
|
Output:
|
| [java] --- new POJO(); ---
| [java] <<< Doing it
| [java] empty constructor
| [java] Got o true
| [java] >>> Leaving ConstructorInterceptor
| [java] Got pojo true
|
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|
