That would be a bug. Please file it at http://jira.codehaus.org/browse/MNG.
On 26/02/2010, at 5:13 AM, Jonathan Gold wrote:
> I'm using 2.2.x and was surprised to find that, while valid XML, the following
> are not valid in a pom.xml:
>
> <modelVersion> 4.0.0 </modelVersion>
>
> or
>
> <modelVersion>
> 4.0.0
> </modelVersion>
>
> I had expected that the maven xml parser would be normalizing the whitespace,
> but looked in
> maven-2.2.x/maven-project/src/main/java/org/apache/maven/project/DefaultMavenProjectBuilder.java
> and found this in readModel(), line 1609:
>
> if ( modelSource.indexOf( "<modelVersion>" + MAVEN_MODEL_VERSION ) < 0
> )
> {
> throw new InvalidProjectModelException( projectId, pomLocation,
> "Not a v" + MAVEN_MODEL_VERSION + " POM." );
> }
>
> Why is the parser hand-parsing this piece of the XML instead of looking at the
> child content and normalizing/trimming whitespace? It's counterintuitive to me
> as a user, since the POM XSD decalres modelVersion to be xs:string and there
> is
> no mention anywhere that I'm not allowed to use whitespace.
>
> jon
>
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--
Brett Porter
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http://brettporter.wordpress.com/
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