wrapper style - element references

[Tomas-Kraus]

JAX-WS spec specifies:
"2.3.1.2 Wrapper Style
A WSDL operation qualifies for wrapper style mapping only if the following
criteria are met:

(v) The wrapper elements only contain child elements, they MUST not contain
other structures such as wildcards (element or attribute), xsd:choice,
substitution groups (element references are not permitted) or attributes;
furthermore, they MUST not be nillable."

Some implementations do not allow element references for a wrapper child. Some
implementations allowed references that don't have substitution group. See
http://bugs.sun.com/view_bug.do?bug_id=6233575

We will follow the JAXB RI's evaluation and propose to drop "(element references
are not permitted)" from the above spec text.

Environment

Operating System: All
Platform: All

Affected Versions

[2.2]

Source: javaee/metro-jax-ws#858
Author: glassfishrobot