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https://issues.apache.org/jira/browse/CXF-4597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Kulp resolved CXF-4597.
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       Resolution: Invalid
    Fix Version/s: Invalid


This is definitely more of a question for the [email protected] list (or 
jax-ws lists if not using cxf).    

To basically answer the question though:  if there isn't a minOccurs on the 
schema, then an empty element is valid input.   You would need to write custom 
code to possibly validate the incoming data.   A CXF interceptor could do that 
fairly easily.   

                
> CXF - jaxws - schema validation for nillable false
> --------------------------------------------------
>
>                 Key: CXF-4597
>                 URL: https://issues.apache.org/jira/browse/CXF-4597
>             Project: CXF
>          Issue Type: Bug
>          Components: JAXB Databinding
>    Affects Versions: 2.6
>         Environment: Tomcat web server
>            Reporter: Balaji Sengeni
>            Priority: Blocker
>             Fix For: Invalid
>
>
> Hi ,
>  I apologize, if I have chosen wrong issue type.
>  I use contract first web service where xsd is defined in external file. 
>  [by default, nillable is false if we haven't mentioned for elements in xsd]
>  I used jaxws-maven-plugin to import java classes from wsdl. I noticed that 
> nillable attribute is missing for @XmlElement(required = true) [java data 
> type string]. I assume, its the default behaviour, so Jaxb will treat those 
> element as nillable false.
>  But when the user sends empty tag, my web service accepts that value. 
>  Without touching the xsd (setting minLength for the string), is there a easy 
> way to do non empty string validation?
>  
>  

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