This JSR is designed to provide an infrastructure as two optional packages for J2ME to:-
- provide basic XML processing capabilities
- enable reuse of web service concepts when designing J2ME clients to enterprise services
- provide APIs and conventions for programming J2ME clients of enterprise services
- adhere to web service standards and conventions around which the web services and Java developer community is consolidating
- enable interoperability of J2ME clients with web services
- provide a programming model for J2ME client communication with web services, consistent with that for other Java clients such as J2SE
- APIs for basic manipulation of structured XML data (parsing)
- these APIs will be based around a suitable strict subset of the APIs already defined by JAXP
- APIs and conventions for enabling XML based RPC communication from J2ME, including
- definition of a strict subset of the WSDL to Java mappings defined by JSR-101 (JAX-RPC), suitable for J2ME
- definition of stub APIs based on the mapping above for XML based RPC communication, which will focus around subsetting the mapping and conventions produced by JSR-101.
- definition of runtime APIs to support stubs generated according to this mapping supporting XML as a transport and encoding component
- Investigation of a suitable and compact encoding mechanism for XML based RPC messages
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