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Re: [m2e-users] Resolve dependencies from workspace projects: classifier resolution not working

Thanks Igor,
I've disabled it for all projects, and everything still works as expected. When you say it is possible, so you mean I should not disable it for all projects, or do you mean it is enough that I disable it for C only?

Best regards
Seref


On Mon, Sep 3, 2012 at 12:55 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx> wrote:
It is possible to disable workspace resolution for consumer projects,
not for providers. In your case this means workspace dependency
resolution will have to be disabled for project C and it won't be able
to use any other workspace project, not just project A.

--
Regards,
Igor


On 12-09-03 7:51 AM, Seref Arikan wrote:
Thanks Igor,
I have no problem with this. Can you see any problems with me disabling
the workspace resolution? I want maven based configuration to run
things, including Eclipse development time classpaths.

Best regards
Seref


On Mon, Sep 3, 2012 at 12:26 PM, Igor Fedorenko <igor@xxxxxxxxxxxxxx
<mailto:igor@xxxxxxxxxxxxxx>> wrote:

    m2e does not support workspace resolution for classified dependencies.
    As a workaround, you need to install these dependencies to local
    repository and make sure source project is not present in workspace.

    I'll be explaining this and other limitations m2e currently has during
    my eclipsecon eu talk [1], if you are interested to know why.


    [1]
    http://www.eclipsecon.org/__europe2012/sessions/m2e-__exercise-mixing-oil-and-water

    <http://www.eclipsecon.org/europe2012/sessions/m2e-exercise-mixing-oil-and-water>

    --
    Regards,
    Igor


    On 12-09-03 5:18 AM, Seref Arikan wrote:

        Greetings,
        I have project A which pulls dependencies from an Eclipse P2
        repo via
        Tycho maven plugin, and it packages these dependencies with emflib
        classifier during packaging. Project A's pom has eclipse-plugin
        packaging.
        Project B is the master pom container, that declares a
        dependency on A
        as follows;


        <dependencies>
                <dependency>
                    <groupId>com.arikan</groupId>
                    <artifactId>p2tests</__artifactId>
                    <version>0.0.1</version>
                    <classifier>emflib</__classifier>

                </dependency>
            </dependencies>

        Finally project C declares B as its parent, and uses classes
        from the
        repackaged jar from A.

        The problem is, the classes required in C is not resolved into
        Eclipse
        project's class path for C when Resolve dependencies from workspace
        projects is checked. So m2e is not checking the local repository
        (which
        has the required jar). mvn compile from terminal for project C
        works fine.

        Likewise, if Resolve dependencies is checked for project B, then no
        matter what I write into classifer, I don't get an error in Eclipse,
        that is, it does not check the repository for the classifier.
        Would I have any trouble if I keep Resolve dependencies from
        workspace... unchecked? I'd like to run everything based on Maven
        anyway, for other teams who would use my code base and would not use
        Eclipse.
        As a secondary question: am I getting something wrong here?

        This is maven 3, with JDK 1.7 under 64 bit Ubuntu 12.04, using
        Eclipse
        Indigo.

        Kind regards
        Seref



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