Name: ooR10001 Date: 05/06/2000



java.beans.beancontext.BeanContextServicesSupport doc is unclear.
There is no description how readObject() and writeObject() methods
must work. It causes a problem when creating serialized tests - it is
unclear how to correctly write object to a stream or create stream for
deserialization.

The javadoc says:


 Class java.beans.beancontext.BeanContextServicesSupport implements
 Serializable


 Serialization Methods


readObject

private void readObject(ObjectInputStream ois)
                 throws IOException,
                        ClassNotFoundException

      deserialize the instance



writeObject

private void writeObject(ObjectOutputStream oos)
                  throws IOException

      serialize the instance
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Name: yyT116575 Date: 10/17/2000


java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)

In the following code there's a TooManyListeners exception which shouldn't be there IMHO.


=======================
      BeanContextServicesSupport c1 = new BeanContextServicesSupport();
      BeanContextServicesSupport c2 = new BeanContextServicesSupport();
      BeanContextChildSupport c3 = new BeanContextChildSupport();

      c1.add(c2);
      c2.add(c3);

      final Integer integer = new Integer(1);
      final String string = "Hello";

      c1.addService(
        String.class,
        new BeanContextServiceProvider()
        {
          public Object getService(BeanContextServices bcs, Object requestor,
Class serviceClass, Object serviceSelector)
          {
            return string;
          }
          public void releaseService(BeanContextServices bcs, Object requestor,
Object service){}
          public Iterator getCurrentServiceSelectors(BeanContextServices bcs,
Class serviceClass){return null;}
        });

      c1.addService(
        Integer.class,
        new BeanContextServiceProvider()
        {
          public Object getService(BeanContextServices bcs, Object requestor,
Class serviceClass, Object serviceSelector)
          {
            return integer;
          }
          public void releaseService(BeanContextServices bcs, Object requestor, Object service){}
          public Iterator getCurrentServiceSelectors(BeanContextServices bcs,Class serviceClass)
{return null;}
        });

      Object s = c2.getService(c3, c3, Integer.class, null, new BeanContextServiceRevokedListener()
      {
        public void serviceRevoked(BeanContextServiceRevokedEvent bcsre){}
      });

      for (int i = 0; i < 100; i++)
      {
        Object o = c2.getService(c3, c3, String.class, null, new BeanContextServiceRevokedListener()
        {
          public void serviceRevoked(BeanContextServiceRevokedEvent bcsre){}
        });

        c2.releaseService(c3, c3, o);
      }

      c2.releaseService(c3, c3, s);
(Review ID: 110369)
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