Thank you, Caroline. The XmlRpc unit tests work fine with the fix.

On 30 Apr, 16:45, cem <[EMAIL PROTECTED]> wrote:
> On Apr 27, 8:01 pm, "[EMAIL PROTECTED]"
> <[EMAIL PROTECTED]> wrote:
> > The test fails because the elements of  an SDO list inside a complex
> > type seem to be deleted when xmlrpc_encode_request is called on the
> > SDO. There are no other references to the SDO, and the list is deleted
> > when convert_to_array(sdo) is called by xmlrpc_encode_request. If the
> > test retains another reference to the sdo, then it works fine. But I
> > think the list should not get deleted. Here is a simple test which
> > illustrates the problem, without using xmlrpc.
> > The test creates an sdo which contains a list, and prints it before
> > and after it is converted to an array. After the conversion, the field
> > intArrayValue is empty. I would have expected to see an array with
> > three integers.
> > This can be fixed inside XMLRPC binding and the tests, but I think it
> > should be fixed in the SDO implementation.
> Rajini, you are right, there is a problem here. I'm not sure if it was
> caused by a Tuscany change or simply exposed by my efforts to clear
> out memory leaks of Tuscany DataObjects, probably the latter. The
> problem is that Tuscany SDOLists are not reference-counted like
> Tuscany SDODataObjects. So if, as in your example, you unset the only
> reference to the DataObject, it disappears, taking the tree below with
> it. If your $obj referred to a single-valued DataObject this would not
> be a problem, because you're still holding a reference to it, but
> holding a reference to the list doesn't make any difference.
> I've checked in a fix to work round this for now, where the PHP
> SDO_List holds a reference to the Tuscany SDOList's containing
> DataObject as well as the list itself. This should fix the problem
> you're seeing. I'll also start a dialogue with the Tuscany team about
> how this is supposed to work.- Hide quoted text -
> - Show quoted text -

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