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From "Antoine Levy-Lambert (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (IVY-1127) branch field of dependencies is null after doing programmatic parsing of a module descriptor
Date Mon, 21 Sep 2009 03:34:16 GMT

     [ https://issues.apache.org/jira/browse/IVY-1127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Antoine Levy-Lambert resolved IVY-1127.
---------------------------------------

    Resolution: Invalid

I found out that the branch is found out from settings which are themselves found in a static
class IvyContext ...

this is in ModuleRevisionId.java :

        this.branch = (replaceNullBranchWithDefault && branch == null) 
            // we test if there's already an Ivy instance loaded, to avoid loading a default
one 
            // just to get the default branch
            ? (context.peekIvy() == null ? null : context.getSettings().getDefaultBranch(moduleId))

            : branch;

So adding these lines after the creation of my "IvySettings" fixed the issue :

		// these lines allow the settings, including the branch, to be found
        IvyContext.pushNewCopyContext();
        IvyContext.getContext().setIvy(ivy);




> branch field of dependencies is null after doing programmatic parsing of a module descriptor
> --------------------------------------------------------------------------------------------
>
>                 Key: IVY-1127
>                 URL: https://issues.apache.org/jira/browse/IVY-1127
>             Project: Ivy
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.1.0-RC2
>         Environment: Win 32/Java 1.5
>            Reporter: Antoine Levy-Lambert
>
> 		ModuleDescriptorParserRegistry mdpr = ModuleDescriptorParserRegistry
> 				.getInstance();
> 		ModuleDescriptor md = mdpr.parseDescriptor(ivy.getSettings(), ivyFile
> 				.toURL(), true);
>                DependencyDescriptor[] dependencies = md.getDependencies();
>                for (int i = 0; i < dependencies.length; i++) {
> 				DependencyDescriptor dependency = dependencies[i];
> 				ModuleRevisionId depMrid = dependency.getDependencyRevisionId();
> 				if (depMrid.getRevision().startsWith("latest")) {
> 		
> 					String depModule = depMrid.getName();
> 					String depOrganisation = depMrid.getOrganisation();
> 					String depRevision = depMrid.getRevision();
>                                         // I am getting null here
> 					String depBranch = depMrid.getBranch();
>                                }
>                }
> Any idea what is going on here ? It looks a bit similar to IVY-1087
> Regards,
> Antoine

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