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Posted to issues@maven.apache.org by "Jason van Zyl (JIRA)" <ji...@codehaus.org> on 2009/12/30 03:34:55 UTC

[jira] Commented: (MNG-4131) MavenXpp3Writer.write( writer, model ) does not write the for sections under when the "groupId" is "org.apache.maven.plugins"

    [ http://jira.codehaus.org/browse/MNG-4131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=204497#action_204497 ] 

Jason van Zyl commented on MNG-4131:
------------------------------------

Almost all this code is different now.

> MavenXpp3Writer.write( writer, model ) does not write the <groupId> for <plugin> sections under <pluginManagement> when the "groupId" is "org.apache.maven.plugins"
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MNG-4131
>                 URL: http://jira.codehaus.org/browse/MNG-4131
>             Project: Maven 2 & 3
>          Issue Type: Bug
>          Components: Embedding
>    Affects Versions: 2.0.9, 3.0-alpha-1
>            Reporter: nambi sankaran
>
> I need to update the some sections of a super pom file for every release. 
> Instead of writing a script, I am using maven-model library to read the Model of the pom.xml and update my stuff.
> then I am simply writing the file back into disk
> Following is the code.
> 			BufferedReader in = new BufferedReader( new FileReader(pomFilePath) );
> 			
> 			MavenXpp3Reader reader = new MavenXpp3Reader();
> 			
> 			Model model = reader.read(in);
> 			
> 			in.close();
> 			
> 			DistributionManagement dMgmt = model.getDistributionManagement();
> 			DeploymentRepository repository = dMgmt.getRepository();
> 			
> 			repository.setUrl(repositoryUrl);
> 			
> 			// write the pom file
> 			BufferedWriter out = new BufferedWriter(new FileWriter( pomFilePath ));
> 			MavenXpp3Writer writer = new MavenXpp3Writer();
> 			
> 			writer.write(out, model);
> MavenXpp3Writer.write( writer, model ) does not write the <groupId> for <plugin> sections under <pluginManagement> when the "groupId" is "org.apache.maven.plugins"
> Following is the code that does  the work
>     private void writePlugin(Plugin plugin, String tagName, XmlSerializer serializer)
>         throws java.io.IOException
>     {
>         if ( plugin != null )
>         {
>             serializer.startTag( NAMESPACE, tagName );
>             if ( plugin.getGroupId() != null && !plugin.getGroupId().equals( "org.apache.maven.plugins" ) )
>             {
>                 serializer.startTag( NAMESPACE, "groupId" ).text( plugin.getGroupId() ).endTag( NAMESPACE, "groupId" );
>             }
> As you see, the writePlugin method does not write the "groupId" , when the groupId is null or "org.apache.maven.plugins"
> Is this intended or a bug?

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