[jira] [Created] (CXFXJC-35) Maven-Plugin xsdtojava Task throws NullPointerException if project.build.sourceEncoding is not set

[Philipp Nanz (JIRA)]

Philipp Nanz created CXFXJC-35:
----------------------------------

             Summary: Maven-Plugin xsdtojava Task throws NullPointerException 
if project.build.sourceEncoding is not set
                 Key: CXFXJC-35
                 URL: https://issues.apache.org/jira/browse/CXFXJC-35
             Project: CXF XJC Utils
          Issue Type: Bug
          Components: Maven Plugin
    Affects Versions: 3.3.0
            Reporter: Philipp Nanz


If the Maven-Property {{project.build.sourceEncoding}} is not set, the plugin 
execution fails with:

{quote}
[ERROR] Failed to execute goal org.apache.cxf:cxf-xjc-plugin:3.3.0:xsdtojava 
(generate-sources) on project <project-name>: null: MojoExecutionException: 
NullPointerException -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e 
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
{quote}

The error message was not really helpful in locating the problem. The reason is 
that in this case an {{-encoding}} parameter is passed to XJC but without any 
value.

Solution: The Encoding parameter should only be passed if the Maven property is 
set.

Thanks in advance!



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