770 2007-04-26 07:31:55 +0000 The complex data stored in DynAny can't be extracted correctly 2013-11-27 07:49:08 +0000 1 1 1 Unclassified JacORB DynAny 2.3.0 PC Windows 2000 RESOLVED INVALID P2 normal --- 1 s.lei gerald.brose jacorb oldest_to_newest 2129 0 s.lei 2007-04-26 07:31:55 +0000 I made some tests using the demo (%JACORB_HOME%\demo\dynany) and found if put a complex data (e.g. a DynStruct) in an 'Any' object which be converted to a 'DynAny' object, then DynAnyFactoryImpl will can not extract the actual value correctly. The following is the sample code (refer to "%JACORB_HOME%\demo\dynany\Client.java"): ...... Any any = orb.create_any(); any.insert_any(dyn_struct.to_any()); // dyn_struct is a DynStruct instance, I omit how to create it, please see the demo... DynAny dynany = dynFactory.create_dyn_any(any); System.out.println("Passing a any..." + s.generic( dynany.to_any() ) ); ...... and Server can't display the actual value from the Any pass to it. (refer to "%JACORB_HOME%\demo\dynany\Server.java") As a workaround, I changed DynAnyFactoryImpl (create_dyn_any method) like: =================================================================== public org.omg.DynamicAny.DynAny create_dyn_any( org.omg.CORBA.Any value ) throws InconsistentTypeCode { try { // Correction: // In case of objects forwarded in value member of Any the TypeCode of inner object // has to be used for further processing (in other case it is treated as TCKind._tk_any) if (value instanceof org.jacorb.orb.Any) { java.lang.Object obj = ((org.jacorb.orb.Any)value).value(); if (obj instanceof org.jacorb.orb.Any) { org.jacorb.orb.Any anyValue = (org.jacorb.orb.Any)obj; org.omg.DynamicAny.DynAny dynAny = create_dyn_any_from_type_code(anyValue.type()); dynAny.from_any( anyValue ); return dynAny; } } // end of correction org.omg.DynamicAny.DynAny dynAny = create_dyn_any_from_type_code( value.type() ); dynAny.from_any( value ); return dynAny; } ....... ======================================================================== then the value can be extracted from Any and Server display the correct content within Any. I don't know whether it is a bug of JacORB2.3.0, if it is I wonder whether my doing above is correct, and if the change will cause any other side-effect? Could anybody look into this issue and give me some clarification? Thanks in advance, Shi Lei 2130 1 313 s.lei 2007-04-26 07:40:06 +0000 Created attachment 313 Demo code and patch which reproduce this case 3086 2 jacorb 2013-11-27 07:49:08 +0000 I've tried different ORBs and all have the same behaviour as JacORB and have read the spec and can't see anything that implies this should be done. For now therefore I am closing this ticket - if you have another interpretation please reopen. 313 2007-04-26 07:40:06 +0000 2007-04-26 07:40:06 +0000 Demo code and patch which reproduce this case dynany.zip application/octet-stream 6469 s.lei UEsDBBQAAgAIAEqBbSwf7IMHGQgAALglAAALAAAAQ2xpZW50LmphdmHVGttu2zb0OQX6Dwd6iZwa apwOG9qiD13aYcO2rli67aEoDFqmbS0S6ZGUE6/Iv+/wJou6+JagQx0gtslzDs/9QnlJ0msypzCl BU+ma0bY+uXjR48fZcWSCwV/kxVJMp6cvayWuJgnvJgnl7/9/v3r5LWB79z6sF7SSz6lvfuXP2ds 2t59g1wUWYqUO4/l8h1us7nZ1H/LcpJnKaQ5kRIu84wyBY8ffX78CPDlNqUiCt+Q5hUVKypAwitg ZZ4bGm3AFc+mUJCMxXClBJ728RMQMZcwsNBI/USJNf7Xn/RKKBv+w5UJHtJaTzKWqVgTGxoOBi8d BZQb+fuBpIqLNaAt/MdXYA+tvwLgH2m+pCJhRAh+E7eBwTI4SQSVPF/RsWYhI/lY0BkVlKVUxlFA MRoMjGYMY1bfl5wpeqve3ipgqeHp5KS58yCMIFGqrZSlNGAjNJ4+vlrZ61yW+mNj/Kj4GN2Merkt nYTekmKZ63NrBz99CumCiOq7xdAWGmO4dJpnY70kFZQoOnbQ45ngxVhhaIxTjI0+Xr2e5lSNlyIr UEuoLZXGYKMmUddjzRPU+XRHoINJKpTZj+E0PYXKxa7WUtEi4aVKkCpTOYuj9xg2aEQgRsgkSSJ4 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