GitHub user grgrzybek opened a pull request:

    https://github.com/apache/cxf/pull/7

    [CXF-5254] Unmarshall exception if a sequence<string> is used in a struct

    Here's an attempt to resolve this issue. The main problem is with sequence 
handling:
    * IDL 2 WSDL+CorbaBinding: always produces *wrappers* for sequences
    * WSDL 2 WSDL+CorbaBinding: there may be elements nested inside ComplexType 
which have `minOccurs!=1` or `maxOccurs!=1` - these are *unwrapped* sequences
    
    at runtime, when writing XML events to CorbaStreamWriter and while reading 
XML events from CorbaStreamReader there should be proper handling of sequence 
*wrappers*.
    
    Here's a patch with all necessary test cases.
    
    regards
    Grzegorz Grzybek

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/grgrzybek/cxf CXF-5254

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/cxf/pull/7.patch

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commit 95d356744d2869778f32498e51ab55ee260797c1
Author: Grzegorz Grzybek <gr.grzy...@gmail.com>
Date:   2013-10-10T09:07:55Z

    WSDLtoCorba: handling different forms of sequences
    
    Related to CXF-5254.
    Introduced the concept of (un)wrapped arrays and sequences (as suggested
    by Daniel Kulp). Element declarations of xsd:complexTypes may be
    sequences/arrays (minOccurs!=0 || maxOccurs!=0) and they appear as a
    sequence of elements with the same name in XML instances (unwrapped
    form).
    However when mapping IDL to WSDL Corba Binding, sequences are always
    wrapped.

commit 366f52093470a02615e9afee41de10cfecfb6282
Author: Grzegorz Grzybek <gr.grzy...@gmail.com>
Date:   2013-10-10T12:35:47Z

    [CXF-5254] Correct handling of wrapped and unwrapped sequences
    
    Corba Binding allows to set "wrapped" flag on sequences/arrays. It is
    used at runtime to correctly produce events related to Corba-XML
    mapping.

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