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From "Bob Fields (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CXF-1620) wsdl2java ignores jaxb2 xjc globalBindings with namespace xjc
Date Tue, 19 Aug 2008 19:01:49 GMT

    [ https://issues.apache.org/jira/browse/CXF-1620?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12623760#action_12623760
] 

Bob Fields commented on CXF-1620:
---------------------------------

Wow that was fast. 5 minutes after verifying the problem you figured it out. I noticed it
wasn't traversing up the attribute when I had to move the jxb namespace declaration to globalBindings
in order for the binding to work without the class name customization. I verified it works
with 2.1.2 after moving the extensionBindingPrefixes. I'm creating pattern templates for web
service generation from UML models (using AndroMDA), this whole exercise was very helpful.
Yes I did forget that I had removed the jxb bindings from JXBJavaType.xjb, but the same markup
was in the other bindings file, commented out.

The non-parsing of the space separated bindings files also occurred for me when running org.apache.cxf.tools.wsdlto.WSDLToJava
class from java (debugging in Eclipse with command line arguments). Did you verify it worked
from the ant script?

Will you add the working binding sample to the samples list and the Adapters classes to cxf
core, or do you need additional code or a patch file? I also wanted to demonstrate using the
xjc argument in CXF - we use lots of Jaxb2 plugins in our regular Jaxb code (in the process
of converting 275 schemas from Jaxb pre-release to Jaxb 2.1 on one project). Also wanted the
pom.xml file to demonstrate wsdl2java with all of the various options.

Part of what threw me for the bindings was that I just recently switched from 2.0 to 2.1 CXF.
When trying the working bindings file in 2.0.8 I get:

     [java] Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: In
valid content was found starting with element 'xjc:javaType'. One of '{"http://j
ava.sun.com/xml/ns/jaxb":javaType, "http://java.sun.com/xml/ns/jaxb":serializabl
e, "http://java.sun.com/xml/ns/jaxb/xjc":serializable, "http://java.sun.com/xml/
ns/jaxb/xjc":superClass, "http://java.sun.com/xml/ns/jaxb/xjc":superInterface, "
http://java.sun.com/xml/ns/jaxb/xjc":typeSubstitution, "http://java.sun.com/xml/
ns/jaxb/xjc":smartWildcardDefaultBinding, "http://java.sun.com/xml/ns/jaxb/xjc":
simple, "http://java.sun.com/xml/ns/jaxb/xjc":generateElementProperty, "http://j
ava.sun.com/xml/ns/jaxb/xjc":noMarshaller, "http://java.sun.com/xml/ns/jaxb/xjc"
:noUnmarshaller, "http://java.sun.com/xml/ns/jaxb/xjc":noValidator, "http://java
.sun.com/xml/ns/jaxb/xjc":noValidatingUnmarshaller}' is expected.

Thanks for everything. CXF has been a very good product so far, fewer problems than with a
lot of the other tools we use here (we're an IBM Rational / Websphere shop).

> wsdl2java ignores jaxb2 xjc globalBindings with namespace xjc
> -------------------------------------------------------------
>
>                 Key: CXF-1620
>                 URL: https://issues.apache.org/jira/browse/CXF-1620
>             Project: CXF
>          Issue Type: Bug
>          Components: JAXB Databinding
>    Affects Versions: 2.0.6
>         Environment: CXF 2.0.6. Jaxb 2.0.5
>            Reporter: Bob Fields
>            Assignee: Daniel Kulp
>             Fix For: 2.0.8, 2.1.2
>
>         Attachments: wsdl_first_binding_wrapped.zip
>
>
> JAXB databindings work fine as shown in wsdl2java bindings documentation for customizing
Date mapping. If I add the Jaxb2 specific customizations, they are ignored in xjc. Specifically,
add jxb:version="2.0" jxb:extensionBindingPrefixes="xjc" xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
in the jaxws:bindings declaration, and use something like <xjc:serializable> <xjc:simple>
<xjc:javaType adapter=""> in the jxb:globalBindings section. There's no error or anything,
the xjc bindings are simply ignored.
> One possibly related problem - if cxf-manifest.jar is in my environment classpath, Jaxb2
xjc customizations cause the xjc ant task to fail even when I set the classpath. I'm generating
JAXB classes in a project unrelated to CXF using Jaxb 2.0.5 xjc jar. I have to remove the
manifest jar from the classpath for xjc to work again.
> We specifically need xjc:simple to avoid JAXBElement creations and to add @XmlRootElement
where it would otherwise not appear. We also want xjc:javaType adapter="" because the jxb:javaType
print/parse bindings create one Adapter class for each binding customization (not for each
customization type), which can be several hundred in very large webservice projects.
> A related improvement would be to add CXF DataTypeAdapter classes that extend javax.xml.bind.annotation.adapters.XmlAdapter<String,
Date> with a marshal and unmarshal method, which looks like the generated AdapterX classes.
I would suggest four classes for date, time, dateTime, and integer (replacing BigInteger with
Integer).
> A sample project showing JAXB customized datatype bindings for wsdl2java would be helpful
too. If I get some time next week I'll create and submit one based on the wsdl2java samples,
with a working jxb binding and an xjc binding that should work but doesn't. Unless this issue
has already been noticed and is being worked on (I didn't see anything related in JIRA).

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