Name: sdR10048 Date: 08/28/2003


Filed By : SPB JCK team (###@###.###)
JDK : java full version "1.5.0-beta-b16"
JCK : 1.5
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] :
    api/javax_sql/rowset/BaseRowSet/index.html#Listen[BaseRowSet2037]
    api/javax_sql/rowset/BaseRowSet/index.html#Listen[BaseRowSet2038]
    api/javax_sql/rowset/BaseRowSet/index.html#Listen[BaseRowSet2039]
    api/javax_sql/rowset/BaseRowSet/index.html#Listen[BaseRowSet2040]


Specification excerpt:
======================
--------- J2SE API spec v.1.5 ---------
...
protected void notifyCursorMoved()

     Notifies all of the listeners registered with this
     RowSet object that its cursor has moved.
     
     When an application calls a method to move the cursor,
     that method moves the cursor and then calls this method
     internally. An application never invokes this method directly.

...
---------- end-of-excerpt ---------------

Problem description
===================
The methods:
javax.sql.rowset.BaseRowSet.notifyCursorMoved
javax.sql.rowset.BaseRowSet.notifyRowChanged
javax.sql.rowset.BaseRowSet.notifyRowSetChanged

throw ClassCastException if registered listeners list is not empty.

    
Minimized test:
===============
------- T.java -------
import javax.sql.rowset.*;
import javax.sql.*;

public class T {

    public static void main(String[] args) {
        MyBaseRowSet rs = new MyBaseRowSet();
        rs.addRowSetListener(new FakeRSAdapter());
        rs.notifyCursorMoved();
    }
}

class MyBaseRowSet extends BaseRowSet {

    public MyBaseRowSet() {
        super();
    }

    public void initParams() {
        super.initParams();
    }

    public void notifyCursorMoved() {
        super.notifyCursorMoved();
    }

    public void notifyRowChanged() {
   G super.notifyRowChanged();
    }

    public void notifyRowSetChanged() {
        super.notifyRowSetChanged();
    }
}

class FakeRSAdapter implements RowSetListener {

    public void cursorMoved(RowSetEvent e) {
    }

    public void rowChanged(RowSetEvent e) {
    }

    public void rowSetChanged(RowSetEvent e) {
    }
}

------- end-of-T.java -------

Minimized test output:
======================
C:\TEMP\5>c:\java\bin\java T
Exception in thread "main" java.lang.ClassCastException: MyBaseRowSet
        at javax.sql.rowset.BaseRowSet.notifyCursorMoved(BaseRowSet.java:479)
        at MyBaseRowSet.notifyCursorMoved(T.java:24)
        at T.main(T.java:9)

JCK test source location:
==========================
At this time (28 aug 2003) these testcases aren't in JCK15 ws yet.

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