Name: md23716 Date: 09/01/2000

The failures below are seen when interoperating between rmi-iiop and idl-java
clients and servers.
Also, elements get missed from passed wchar arrays.

The rmi-iiop implementation (in ValueHandler) is incorrectly
marshalling/unmarshalling arrays of Java char as single octet chars.

Fixing this problem renders the ORB incompatible with previous versions.


rmi client running with idl server---------------------------------------------

>java -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory ClientImpl
java.rmi.MarshalException: CORBA MARSHAL 1398079496 Maybe; nested exception is:
        org.omg.CORBA.MARSHAL: minor code: 1398079496 completed: Maybe

org.omg.CORBA.MARSHAL: minor code: 1398079496 completed: Maybe
  at java.lang.Class.newInstance0(Native Method)
  at java.lang.Class.newInstance(Class.java:237)
  at com.sun.corba.se.internal.iiop.ReplyMessage.getSystemException(ReplyMessage
.java:93)
  at com.sun.corba.se.internal.iiop.ClientResponseImpl.getSystemException(Client
ResponseImpl.java:82)
  at com.sun.corba.se.internal.corba.ClientDelegate.invoke(ClientDelegate.java:1
91)
  at org.omg.CORBA.portable.ObjectImpl._invoke(ObjectImpl.java:294)
  at _Server_Stub.char_in(Unknown Source)
  at ClientImpl.main(ClientImpl.java:16)

idl client running with rmi server---------------------------------------------

>java -Djava.naming.factory.initial=com.sun.jndi.cosnaming.CNCtxFactory ClientImpl
org.omg.CORBA.MARSHAL: minor code: 1398079496 completed: Maybe
  at com.sun.corba.se.internal.iiop.IIOPInputStream.grow(IIOPInputStream.java:11
6)
  at com.sun.corba.se.internal.iiop.CDRInputStream.alignAndCheck(CDRInputStream.
java:205)
  at com.sun.corba.se.internal.iiop.CDRInputStream.read_wchar(CDRInputStream.jav
a:260)
  at com.sun.corba.se.internal.iiop.CDRInputStream.read_wchar_array(CDRInputStre
am.java:1448)
  at org.omg.boxedRMI.seq1_wcharHelper.read_value(seq1_wcharHelper.java:77)
  at com.sun.corba.se.internal.iiop.CDRInputStream.read_value(CDRInputStream.jav
a:1079)
  at org.omg.boxedRMI.seq1_wcharHelper.read(seq1_wcharHelper.java:69)
  at _ServerStub.char_return(_ServerStub.java:50)
  at ClientImpl.main(ClientImpl.java:19)


Testcases are available, but consist of 30+ files. Contact me for a zip file if required.

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