DefaultArtifact: Method getVersionRange returns null also if field version is
already set! [SMALL PATCH ATTACHED]
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Key: MNG-2583
URL: http://jira.codehaus.org/browse/MNG-2583
Project: Maven 2
Issue Type: Improvement
Components: Artifacts
Affects Versions: 2.1
Environment: Java5, WinXp
Reporter: Martin Zeltner
Attachments: patch_maven-artifact_made-getVersionRange-saver.patch
In class *org.apache.maven.artifact.DefaultArtifact* method *getVersionRange*
returns *null* altough the version field is already set. In attached patch I
check in method getVersionRange if versionRange is null if field version or
baseVersion is already set and then create the versionRange by using
version/baseVersion. By the way I've replaced HashMap with a LinkedHashMap to
remember the insertion order of meta data.
For those who don't see why this patch is needed can try binding the eclipse
plugin to a phase before the jar plugin is bound. The eclipse plugin uses the
org.apache.maven.artifact.resolver.DefaultArtifactCollector which is invoking
method setVersion of org.apache.maven.artifact.DefaultArtifact which will erase
field version range and cause a NullPointerException in plugin jar that doesn't
check if returned version range is null.
Cheers,
Martin
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