Java Community | Help. Code. Learn.•2y ago

Get all classes with a specific annotation

Hey, I would like to get all the classes having an annotation named: "Command". Make sure not to have indicated the "commands" package if possible. My project would be to make a kind of commandHandler which will load all the commands in a map. - @ Command

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Command {
    String name();
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Command {
    String name();
}

- Command Help

@Command(name = "help")
public class HelpCommand implements CommandRunner {

    @Override
    public void run(ArgumentParser parser, Subparsers subparsers) {
        parser.printHelp();
    }
}

@Command(name = "help")
public class HelpCommand implements CommandRunner {

    @Override
    public void run(ArgumentParser parser, Subparsers subparsers) {
        parser.printHelp();
    }
}

5 Replies

JavaBot•2y ago

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0x150•2y ago

https://github.com/ronmamo/reflections

GitHub

GitHub - ronmamo/reflections: Java runtime metadata analysis

Java runtime metadata analysis. Contribute to ronmamo/reflections development by creating an account on GitHub.

MaxOP•2y ago

Yesss thanks, I saw her moments after posting the message. But thanks anyway ^^

JavaBot•2y ago

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JavaBot•2y ago

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Get all classes with a specific annotation

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