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From David Jencks <david_jen...@yahoo.com>
Subject Re: version compatibility plugin?
Date Wed, 02 Jul 2008 17:16:57 GMT
Can you check if the plugin installer gbean is using the artifact  
resolver that knows about the aliases you installed?  If it's directly  
accessing the repository we need to change it to use the appropriate  
artifact resolver (after figuring out which artifact resolver that is)

thanks
david jencks

On Jul 2, 2008, at 8:46 AM, Joe Bohn wrote:

> I attempted to create a version compatibility plugin such that  
> plugins with dependencies on 2.1 artifacts could attempt to be  
> installed in a 2.2-SNAPSHOT server image (mapping 2.1 car artifacts  
> to 2.2-SNAPSHOT car artifacts).  However, thus far I'm not having  
> any success.
>
> The plugin is fairly simple.  Just a bunch of entries for artifact  
> aliases and no other content:
>
> <plugin-artifact>
> ...
> <artifact-alias key="org.apache.geronimo.configs/jasper// 
> car">org.apache.geronimo.configs/jasper/2.2-SNAPSHOT/car</artifact- 
> alias>
> <artifact-alias key="org.apache.geronimo.configs/jasper/2.1/ 
> car">org.apache.geronimo.configs/jasper/2.2-SNAPSHOT/car</artifact- 
> alias>
> ...
>
> I also verified that after installing the compatibility plugin that  
> the entries are added to the artifact-aliases.properties file in var/ 
> config:
>
> ...
> org.apache.geronimo.configs/jasper//car=org.apache.geronimo.configs/ 
> jasper/2.2-SNAPSHOT/car
> org.apache.geronimo.configs/jasper/2.1/ 
> car=org.apache.geronimo.configs/jasper/2.2-SNAPSHOT/car
> ...
>
>
> Yet, even with these entries, I still get essentially the same error  
> attempting to install samples created for 2.1 in a 2.2-SNAPSHOT  
> server as I had without the artifact-alias entries.  I showed the  
> jasper entries above because that is the missing dependency when I  
> attempt to install the Tomcat JSP example plugin created for 2.1 on  
> 2.2-SNAPSHOT (see error below).  I had similar results on a 2.1.1  
> server when I attempted to use a another compatibility plugin  
> mapping 2.1 cars to 2.1.1.  Am I missing something obvious?
>
> 11:22:45,918 ERROR [PluginInstallerGBean] Unable to install plugin
> org.apache.geronimo.kernel.repository.MissingDependencyException:  
> Plugin is not installable on Geronimo 2.2-SNAPSHOT
> Missing dependency: org.apache.geronimo.configs/jasper/2.1/car
> 	at  
> org 
> .apache 
> .geronimo 
> .system 
> .plugin 
> .PluginInstallerGBean.validatePlugin(PluginInstallerGBean.java:920)
> 	at  
> org 
> .apache 
> .geronimo 
> .system 
> .plugin 
> .PluginInstallerGBean.downloadArtifact(PluginInstallerGBean.java:1081)
> ...
>
> Joe


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