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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