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From Eshan Sudharaka <esudhar...@gmail.com>
Subject Re: getting the list of available artifacts in the source repository
Date Wed, 09 Jun 2010 03:21:43 GMT
On Mon, Jun 7, 2010 at 3:49 PM, Deng Ching <odeaching@gmail.com> wrote:

> On Mon, Jun 7, 2010 at 6:59 AM, Eshan Sudharaka <esudharaka@gmail.com
> >wrote:
>
> > In order to copy artifacts from one repository to another i need to get a
> > list of available list of artifacts in the source repository. So  i need
> to
> > have a list of ArtifactMetadata objects  so i can have more information
> > about source artifacts.
> >
> > here i am going to use following method in the  DefaultMetadataResolver
> > class to get that list.
> >
> > public Collection<ArtifactMetadata> getArtifacts( String repoId, String
> > namespace, String projectId, String projectVersion )
> >
> > but my problem is i have only one input data to get that list which is
> > repoId.
> >
> > may be i can generate other required parameters for the particular
> artifact
> > by using other methods in that defaultMetadataResolver class.
> >
> > so i need to know what are the thing return from following methods.
> >
> > 1).   public Collection<String> getRootNamespaces( String repoId )
> >                   for the internal repo what could be that list ..?
> >
>
> This returns a list of the root of the groupIds of the artifacts in the
> repository. For example, if the groupIds are org.apache.archiva and
> org.codehaus.redback, the root namespace is "org".
>
>
> >
> > 2).   public Collection<String> getNamespaces( String repoId, String
> > namespace )
> >                 >> what is returning here
> >
>
> This returns a list of the node of the specified namespace (or a chunk of
> the groupId) of the artifacts in the repository. Using the same example, if
> you have org.apache.archiva & org.codehaus.redback as the groupIds of the
> artifacts in the repo then you called the method getNamespaces( "internal",
> "org"), you'd get "apache" and "codehaus" in the list.

 >>>> i have a question regarding returning list of getNamespaces() method.
resulting list objects (String) contains   "apache" and "codehaus"  or
"org.apache" and "org.codehaus".
if it only "apache" i need to format it in to "org.apache" and then passs it
to following getNamespaces method u mensioned.

>



> If you passed "org.apache" as the namespace param (e.g. getNamespaces(
> "internal",
> "org.apache"), the list will only contain "archiva"), and so on..
>
>
> >
> > 3).  public Collection<String> getProjects( String repoId, String
> namespace
> > )
> >     >>> this will return a list of available projects in that particular
> > repo. eg : log4j,Junit, (list of griop id's)
> >            here what is the namespace parameter ..?
> >
>
> This returns a list of the artifactIds under the specified
> namespace/groupId.
>
>
> >
> > 4). public Collection<String> getProjectVersions( String repoId, String
> > namespace, String projectId )
> >     >>> here we can get the list of available projects in a particular
> > group.
> >
>
> This returns a list of the versions of the specific artifact/project.
>
>
> >
> > 5).  public Collection<ArtifactMetadata> getArtifacts( String repoId,
> > String namespace, String projectId, String projectVersion )
> >
> >  /// actually i need to get this list so i can proceed with more details.
> >
>
>
> Thanks,
> Deng
>



-- 
P.A.Eshan Sudharaka
Dept of Computer Science and Engineering
University of Moratuwa
Sri Lanka

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