Title: RE: M2 : How to implement goals in SCM provider implementation ?

Thanks Emmanuel, pom.xml is corrected, but at the first hand I would like to know the following to get the better idea of the sequence of execution from the entry point of the plugin :

        1.components.xml contains the entry point of the pluing ? If yes, in my case main entry point mentioned is components.xml is MksScmProvider.

                <component-set>
                  <components>
                    <component>
                      <role>org.apache.maven.scm.provider.ScmProvider</role>
                      <role-hint>mks</role-hint>
                      <implementation>org.apache.maven.scm.provider.mks.MksScmProvider</implementation>
                    </component>
                  </components>
                </component-set>

 so, in my view, this class is executed and chanin of methods also as called from this only ? So, in my case it is not responding any error or something irrspective of whatever I specify in :

           <scm>
             <connection>scm:mks:"[EMAIL PROTECTED]@project"</connection>
         </scm>

Something else can be checked ? As I can see in case of other provider implementations xpp3 (xml pull parser ? Do I have to tweak or change something in this too ?

Jaikumar               




       

-----Original Message-----
From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 02, 2006 11:00 AM
To: scm-dev@maven.apache.org
Subject: Re: M2 : How to implement goals in SCM provider implementation ?


Your pom is totally wrong. It must be:

<project>

         <modelVersion>4.0.0</modelVersion>
         <groupId>com.mycompany.mytestscm</groupId>
         <artifactId>testmksplugin</artifactId>
         <version>1.0</version>

         <scm>
             <connection>scm:mks:"[EMAIL PROTECTED]@project"</connection>
         </scm>

         <build>

             <plugins>
              <plugin>
                 <groupId>org.apache.maven.scm</groupId>
                 <artifactId>maven-scm-plugin</artifactId>
                 <version>1.0-beta-3</version>
                 <dependencies>
                    <dependency>
                       <groupId>org.apache.maven.scm</groupId>
                       <artifactId>maven-mks-provider</artifactId>
                       <version>1.0</version> <!-- it would be better to use 1.0-SNAPSHOT until the
release of it -->
                    </dependency>
                 </dependencies>
              </plugin>
             </plugins>

         </build>

</project>



Sharma, Jaikumar a écrit :
> Hi Emmanuel, I am using the following pom.xml to connect to
> Mks-Provider :
>
> <project>
>
>         <modelVersion>4.0.0</modelVersion>
>         <groupId>com.mycompany.mytestscm</groupId>    
>         <artifactId>testmksplugin</artifactId>
>         <version>1.0</version>
>       
>       
>         <dependencies>
>              <dependency>
>                 <groupId>org.apache.maven.scm</groupId>
>                 <artifactId>maven-scm-plugin</artifactId>
>                 <version>1.0-beta-3</version>
>              </dependency>  
>            
>         </dependencies>
>
>         <build>    
>       
>             <plugins>
>              <plugin>
>                 <groupId>org.apache.maven.scm</groupId>
>                 <artifactId>maven-mks-provider</artifactId>
>                 <version>1.0</version>
>                    <configuration>
>                      <scm>
>                       
> <connection>scm:mks:"[EMAIL PROTECTED]@project"</connection>
>                      </scm>
>                    </configuration>
>              </plugin>     
>             </plugins>
>           
>         </build>
>       
> </project>
>
> -----Original Message-----
> From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, June 01, 2006 7:49 PM
> To: scm-dev@maven.apache.org
> Subject: Re: M2 : How to implement goals in SCM provider
> implementation ?
>
>
> What is <configuration> ? Where do you put it?
>
> Can you provide a sample scm url for mks? I guess
> scm:mks:"[EMAIL PROTECTED]" isn't one, right? If it is, I'm not sure
> it's correct because you don't have info about path to the project on a MKS
>
> Server or locally or something else, Note that I don't know how mks
> works and mks command lines.
>
> Emmanuel
>
> Sharma, Jaikumar a écrit :
>  > Fine, I have compiled it now by setting the packaging to 'jar', but 
> > now  > it is giving 'NullPointerExecption' after I try to pass the
> parameters to
>  >
>  > <configuratin>
>  >  <scm>
>  >   <connection>scm:mks:"[EMAIL PROTECTED]"</connection>
>  >  </scm>
>  > </configuration>
>  >
>  > Parameter  username and password in the form as mentioned above, it
>  > expects as a parameter of MksScmProvider classs'
>  >
>  > Please suggest!
>  >
>  >
>  >
>  > -----Original Message-----
>  > From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
>  > Sent: Thursday, June 01, 2006 6:38 PM
>  > To: scm-dev@maven.apache.org
>  > Subject: Re: M2 : How to implement goals in SCM provider
>  > implementation ?
>  >
>  >
>  > your provider must be a jar (default type) and not a plugin.
>  >
>  > Emmanuel
>  >
>  > Sharma, Jaikumar a écrit :
>  >  > Hi Emmanuel,
>  >  > Something unusual, which I am not aware of, while building the
>  > plugin  > it  > says java 0 mojo descriptors. Could you please see,
>  > where I am wrong ?  >
>  >  > Regards, Jaikumar
>  >  >
> ----------------------------------------------------------------------
>  >  > -------------------------------------
>  >  >
>  >  > D:\Plugin_Development\maven-mks-provider>mvn clean install [INFO]
>  >  > Scanning for projects... [INFO]
>  >  >
>  >
> ----------------------------------------------------------------------------
>
>  >
>  >  >
>  >  > [INFO] Building Unnamed -
>  >  > org.apache.maven.scm:maven-mks-provider:maven-plugin:1.0
>  >  > [INFO]    task-segment: [clean, install]
>  >  > [INFO]
>  >  >
>  >
> ----------------------------------------------------------------------------
>
>  >
>  >  >
>  >  > [INFO] [clean:clean]
>  >  > [INFO] Deleting directory
>  >  > D:\Plugin_Development\maven-mks-provider\target
>  >  > [INFO] Deleting directory
>  >  > D:\Plugin_Development\maven-mks-provider\target\classes
>  >  > [INFO] Deleting directory
>  >  > D:\Plugin_Development\maven-mks-provider\target\test-classes
>  >  > [INFO] [plugin:descriptor]
>  >  > [INFO] Using 2 extractors.
>  >  > [INFO] Applying extractor for language: java
>  >  > [INFO] Extractor for language: java found 0 mojo descriptors.  >
> [INFO]  > Applying extractor for language: bsh [INFO] Extractor for  >
> language: bsh  > found 0 mojo descriptors. [INFO]  >
> [resources:resources] [INFO] Using  > default encoding to copy  >
> filtered resources. [INFO] [compiler:compile]  > Compiling 6 source  >
> files to  > D:\Plugin_Development\maven-mks-provider\target\classes
>  >  >
>  >  > [INFO] [resources:testResources]
>  >  > [INFO] Using default encoding to copy filtered resources. [INFO] 
> >  > [compiler:testCompile] [INFO] No sources to compile [INFO]  >  >
> [surefire:test] [INFO] No tests to run. [INFO] [jar:jar] [INFO]  >
> Building  > jar:  >  >
> D:\Plugin_Development\maven-mks-provider\target\maven-mks-provider-1.0.jar
>  >  >
>  >  > [INFO] [plugin:addPluginArtifactMetadata]
>  >  > [INFO] [install:install]
>  >  > [INFO] Installing
>  >  >
>  >
> D:\Plugin_Development\maven-mks-provider\target\maven-mks-provider-1.0.jar
>  >  > to
>  >  >
>  >
> C:\Lang\maven-2.0.4\Repository\org\apache\maven\scm\maven-mks-provider\1.0\maven-mks-provider-1.0.jar
>
>  >
>  >  >
>  >  > [INFO] [plugin:updateRegistry]
>  >  > [INFO]
>  >  >
>  >
> ------------------------------------------------------------------------
>  >  > [INFO] BUILD SUCCESSFUL
>  >  > [INFO]
>  >  >
> ------------------------------------------------------------------------
>  >  > [INFO] Total time: 19 seconds
>  >  > [INFO] Finished at: Thu Jun 01 18:14:36 GMT+05:30 2006
>  >  > [INFO] Final Memory: 6M/15M
>  >  > [INFO]
>  >  >
> ------------------------------------------------------------------------
>  >  >
>  >
> -------------------------------------------------------------------------------------------
>
>  >
>  >  >
>  >  >
>  >  > -----Original Message-----
>  >  > From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
>  >  > Sent: Thursday, June 01, 2006 12:42 PM
>  >  > To: scm-dev@maven.apache.org
>  >  > Subject: Re: M2 : How to implement goals in SCM provider  >  >
> implementation ?  >  >
>  >  >
>  >  > I guess you have define the scm url for MKS, right?
>  >  >
>  >  > so, you can test it by adding this in your pom:
>  >  > <scm>
>  >  >    <connection>scm:mks:mks_connection_parameters</connection>
>  >  > 
>  >  >
>  > <developerConnection>scm:mks:mks_connection_parameters</developerConne
>  >  > ction>
>  >  >
>  >  > </scm>
>  >  >
>  >  > The first steap you can test is to add your provider as a dependency
>  >  > of
>  >  > maven-scm plugin and you'll
>  >  > can try scm:checkout, scm:update and other.
>  >  >
>  >  > If all is ok, you'll need to test it with changelog plugin, release
>  >  > plugin and Continuum.
>  >  >
>  >  > For changelog and release plugins, you'll need to add your
> provider as
>  >  > a
>  >  > dependency in the plugin or
>  >  > if you don't want to modify them for now, you can add it as a plugin
>  >  > dependency in your pom.
>  >  >
>  >  > For continuum, put your provider in $CONTINUUM/apps/continuum/lib
>  >  >
>  >  > Emmanuel
>  >  >
>  >  > Sharma, Jaikumar a écrit :
>  >  >  > Hi Emmanuel,
>  >  >  > Initially, I have implemented the connect method other
>  >  > functionality  > in  > SCM provider for MKS plugin and it has been
>  >  > been built and installed in  > local repository. I want to know, how
>  >  > to configure this plugin in my pom  > so that I can test to
> connect to
>  >  > MKS provider, if it works or I have to  > change something ?
>  >  >  >
>  >  >  > Thanks for your help!
>  >  >  >
>  >  >  > Regards, Jaikumar
>  >  >  >
>  >  >  > -----Original Message-----
>  >  >  > From: Sharma, Jaikumar
>  >  >  > Sent: Monday, May 29, 2006 2:12 PM
>  >  >  > To: 'scm-dev@maven.apache.org'
>  >  >  > Subject: RE: M2 : How to implement goals in SCM provider
>  >  >  > implementation ?
>  >  >  >
>  >  >  >
>  >  >  > Thanks Emmanuel, that was the enlightment, I was expecting from
> you
>  >  >  > ;-)
>  >  >  >
>  >  >  > -----Original Message-----
>  >  >  > From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
>  >  >  > Sent: Monday, May 29, 2006 1:54 PM
>  >  >  > To: scm-dev@maven.apache.org
>  >  >  > Subject: Re: M2 : How to implement goals in SCM provider
>  >  >  > implementation ?
>  >  >  >
>  >  >  >
>  >  >  > ok, it what I thought :-)
>  >  >  >
>  >  >  > SCM providers don't know anythink about maven and goals. It's the
>  > role
>  >  >  > of scm plugin.
>  >  >  >
>  >  >  > SCM providers implements SCM commands and scm plugin use them with
>  >  >  > Maven-SCM APIs.
>  >  >  >
>  >  >  > Emmanuel
>  >  >  >
>  >  >  > Sharma, Jaikumar a écrit :
>  >  >  >  > Emmanuel, As per the documentation on
>  >  >  >  >
>  >  >  >
>  > http://maven.apache.org/guides/plugin/guide-java-plugin-development.ht
>  >  >  >  > ml
>  >  >  >  > . A simple Mojo needs to have a '@goal', well I mentioned
>  > 'goals' --
>  >  >  >  > mentioned term in a general way. Please see below some snippet
>  >  > from the
>  >  >  >  > above mentioned web link.
>  >  >  >  >
>  >  >  >  > Well, I think I have not hurt you ;-)
>  >  >  >  >
>  >  >  >  > Rgds, Jaikumar
>  >  >  >  >
>  >  >  >  >
> -----------------------------------------------------------------
>  >  >  >  > package sample.plugin;
>  >  >  >  >
>  >  >  >  > import org.apache.maven.plugin.AbstractMojo;
>  >  >  >  > import org.apache.maven.plugin.MojoExecutionException;
>  >  >  >  >
>  >  >  >  > /**
>  >  >  >  >  * @goal sayhi
>  >  >  >  >  * @description Says "Hi" to the user
>  >  >  >  >  */
>  >  >  >  > public class GreetingMojo extends AbstractMojo
>  >  >  >  > {
>  >  >  >  >     public void execute() throws MojoExecutionException
>  >  >  >  >     {
>  >  >  >  >         getLog().info("Hello, world.");
>  >  >  >  >     }
>  >  >  >  > }
>  >  >  >  >
>  >  >  >  >
> -----------------------------------------------------------------
>  >  >  >  >
>  >  >  >  > -----Original Message-----
>  >  >  >  > From: Emmanuel Venisse [mailto:[EMAIL PROTECTED]]
>  >  >  >  > Sent: Monday, May 29, 2006 1:14 PM
>  >  >  >  > To: scm-dev@maven.apache.org
>  >  >  >  > Subject: Re: M2 : How to implement goals in SCM provider
>  >  >  >  > implementation ?
>  >  >  >  >
>  >  >  >  >
>  >  >  >  > what do you mean by goals?
>  >  >  >  >
>  >  >  >  > Emmanuel
>  >  >  >  >
>  >  >  >  > Sharma, Jaikumar a écrit :
>  >  >  >  >  > I am working on SCM provider implementation for MKS. Could
>  >  > somebody
>  >  >  >  > > throw some lights on goals implementation for SCM provider. I
>  > had a
>  >  >  >  > look  > on SCM provider implementation for VSS, but could
> not find
>  >  > the
>  >  >  >  > goals  > definition in any of the classes ?  >
>  >  >  >  >  > Thanks!
>  >  >  >  >  >
>  >  >  >  >  > Jaikumar
>  >  >  >  >
>  >  >  >
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