[jira] [Commented] (CXF-4292) Incorrect code generated with wadl2java tool when use JAXB binding and XML symple type with restriction.

["Sergey Beryozkin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CXF-4292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13269688#comment-13269688 ] 

Sergey Beryozkin commented on CXF-4292:
---------------------------------------

I think the bug in 2.6.0 is about the missing java package import as opposed to the wrong code being generated.
In this case JAXB compiler must be generating a DetailType enum class. The fact it does not have JAXB annotations is not important because
it represents a query parameter, not the message payload and hence the processing rules are different.

Can you try 2.6.1-SNAPSHOT please ? You should see the imports section updated in the compilation succeeding

                
> Incorrect code generated with wadl2java tool when use JAXB binding and XML symple type with restriction.
> --------------------------------------------------------------------------------------------------------
>
>                 Key: CXF-4292
>                 URL: https://issues.apache.org/jira/browse/CXF-4292
>             Project: CXF
>          Issue Type: Bug
>            Reporter: Zebensui Méndez
>         Attachments: cxf_2_6_0_wadl.zip
>
>
> If we have an XML schema with a simpleType that has a restriction, the tool is not able to determine the basic type of java.
> Example:
>     <xs:simpleType name="DetailType">
>         <xs:annotation>
>             <xs:documentation>DetailType for WADL is used to indicate the possible values for a WADL Resource parameter. 
>                 This parameter specifies the desired amount of information to be returned. 
>                 For example, it is possible to instruct the web service to return only basic information about the maintainable artefact (i.e.: id, agency id, version and name). 
>                 Most notably, items of item schemes will not be returned (for example, it will not return the codes in a code list query). 
>                 Possible values are: "allstubs" (all artefacts should be returned as stubs ), "referencestubs" (referenced artefacts should be returned as stubs ) 
>                 and full (all available information for all artefacts should be returned ).
>             </xs:documentation>
>         </xs:annotation>
>         <xs:restriction base="xs:string">
>             <xs:pattern value="allstubs"/>
>             <xs:pattern value="referencestubs"/>
>             <xs:pattern value="full"/>
>         </xs:restriction>
>     </xs:simpleType>
> And the generated code is:
> @Path("datastructure/{agencyID}/{resourceID}/{version}")
> public interface Datastructure {
>     @GET
>     @Produces("application/vnd.sdmx.structure+xml;version=2.1")
>     StructureType MaintainableArtefactQuery(@QueryParam("detail") @DefaultValue("full") DetailType detail, @QueryParam("references") @DefaultValue("none") ReferencesType references);
> }
> But DetailType doen't have JAXB binding because is a simpleType (a String). The the correct code would be:
> @Path("datastructure/{agencyID}/{resourceID}/{version}")
> public interface Datastructure {
>     @GET
>     @Produces("application/vnd.sdmx.structure+xml;version=2.1")
>     StructureType MaintainableArtefactQuery(@QueryParam("detail") @DefaultValue("full") String detail, @QueryParam("references") @DefaultValue("none") ReferencesType references);
> }
> Please run the attached code (mvn generate-sources with java parameters -Xms512M -Xmx1024M) to reproduce the issue. Then see for example the class "Datastructure".

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