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Thread: Problem with ServiceLoader

  1. #1
    Junior Member
    Join Date
    May 2014
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    Default Problem with ServiceLoader

    I have a service in form of interface and i want users to provide services ie give service providers by implementing my service
    Users provide services in from of jar files which also contains META-INF/Service/ package.Service file
    I am using follwing code in my main Class to load a service provider from jar but failed... i am using Eclipse ..

    URLClassLoader urlloader = new URLClassLoader(new URL[]{ new File("file:///c:/jars/Test.jar").toURI().toURL() });
    ServiceLoader<Foo> impl = ServiceLoader.load(Foo.class, urlloader);
    System.out.println("Using " + impl.getClass());

    Service provider is not loading by this code ...kindly help me!

  2. #2
    Super Moderator
    Join Date
    Jun 2013
    So. Maryland, USA
    My Mood
    Thanked 688 Times in 675 Posts

    Default Re: Problem with ServiceLoader

    Please post your code correctly and post entire error messages and/or complete code that can be compiled and run to demonstrate the problem.

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