Thead safety of Transformer [SWS-9]

[gregturn]

Arjen Poutsma opened SWS-9 and commented

javax.xml.transform.Transformer is not thread safe: hence for each request, a separate instance must be created.

Throughout spring-ws-core, a number of Transformers are created (mostly in afterPropertiesSet()), and used. Instead, we must create a TransformerFactory, and a new Transformer per request.

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Affects: 0.9

[gregturn]

Arjen Poutsma commented

Fixed in CVS.