I look for information about what kind of data web services support, but I can't find that on Google and Sun website. Can someone tell me about that and related url? [ July 27, 2006: Message edited by: avseq anthoy ]
Section 18 of the JAX-RPC specification might be a good place to start as is Section 5. 18. Appendix: XML Schema Support Section: 5 Java to XML/WSDL Mapping If your SOAP stack doesn't support JAX-RPC 1.1 then you have to consult its documentation.