openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dale Lane (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-2044) Invalid header in MetaModel classes generated by AnnotationProcessor
Date Thu, 25 Aug 2011 11:31:29 GMT
Invalid header in MetaModel classes generated by AnnotationProcessor
--------------------------------------------------------------------

                 Key: OPENJPA-2044
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2044
             Project: OpenJPA
          Issue Type: Bug
          Components: Enhance
    Affects Versions: 2.1.1, 2.0.1
         Environment: Any
            Reporter: Dale Lane
            Priority: Trivial


The documentation at http://openjpa.apache.org/builds/latest/docs/manual/ch13s04.html talks
about an option available in org.apache.openjpa.persistence.meta.AnnotationProcessor6:

-Aopenjpa.header=<url> : A url whose content will appear as comment header to the generated
file(s). 

This option does not work.

If I give it a URL - either an http or a file URL - it doesn't put the contents from these
URLs into the header of the generated files. It puts something like:

 sun.net.www.content.text.PlainTextInputStream@9ea09ea

in the header instead.


I suspect that the AnnotationProcessor is essentially doing:

URL headerurl = new URL(<openjpa.header value>);
String newHeaderComment = headerurl.getContent().toString();

The getContent() is returning an InputStream - as documented here in the absence of a content
handler factory: http://download.oracle.com/javase/6/docs/api/java/net/URLConnection.html#getContent()

Then the toString() call just returns the string representation of the instance of the InputStream
object. 

I think the AnnotationProcessor should read from the stream instead?

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message