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Re: [buckminster-dev] Mercurial Reader Type 
Hi Phil,
Your rmap seems to be lacking a locator. It is a necessary link that helps in selecting the correct searchPath during resolution. The shortest thing you can write is a locator with no pattern match that redirects everything to your default searchPath, i.e. 

<rm:locator searchPathRef="default"/>

Needless to say, we'd be happy to take a look at your 'hg' reader type if you'd consider contributing it to the project.

Regards,
Thomas Hallgren


On 10/15/2010 08:42 PM, Phil Borlin wrote:

My organization is interested in using Buckminster with Mercurial and
since I couldn't find any support for Mercurial I decided to write a
reader type myself.

When I click "Resolve and Materialize" on my cquery I get the following error:

No suitable provider for component myproject:osgi.bundle was found in
resourceMap file:/myrmap.rmap

I am not sure where I should be looking to fix this problem.  My
bundle is showing up as being installed in the About Eclipse dialog
and there are no errors on startup.  I have included what I think of
as the relevant information below.

Thanks,
Phil

My plugin.xml looks like:

<extension
          point="org.eclipse.buckminster.core.readerTypes">
       <readerType
             class="mypackage.buckminster.mercurial.MercurialReaderType"
             id="hg"
             teamRepositoryId="com.vectrace.MercurialEclipse.team.MercurialTeamProvider">
       </readerType>
</extension>

My cquery looks like:

<?xml version="1.0" encoding="UTF-8"?>
<cq:componentQuery
xmlns:cq="http://www.eclipse.org/buckminster/CQuery-1.0";
resourceMap="file:myrmap.rmap">
     <cq:rootRequest name="myproject" componentType="osgi.bundle"/>
</cq:componentQuery>

And my rmap looks like:

<?xml version="1.0" encoding="UTF-8"?>
<rm:rmap xmlns:rm="http://www.eclipse.org/buckminster/RMap-1.0";
   xmlns:bc="http://www.eclipse.org/buckminster/Common-1.0";>
   <rm:searchPath name="default">
     <rm:provider readerType="hg"
componentTypes="eclipse.feature,osgi.bundle,buckminster"
source="true">
       <rm:uri format="http://10.0.0.1/{0}";>
         <bc:propertyRef key="buckminster.component" />
       </rm:uri>
     </rm:provider>
   </rm:searchPath>
</rm:rmap>

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