Depending on which version of JAVA you’re using, some of the JAX-WS is built into it. JDK 6 has Java’s JAX-WS standard implementation and you could just use it.
See the following:
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JAX-WS 2.1 and JAXB 2.1 is available in JDK 6 Update 4 release
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Getting Started with JAX-WS Web Services (tutorial to use the JDK built-in JAX-WS for deploying and consuming a web service)