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YAWP! core

There is a newer version: 2.08alpha

package io.yawp.commons.utils.kind;

public abstract class KindResolver {

    private static final String KINDRESOLVER_SETTING_KEY = "yawp.kindresolver";

    private static KindResolver kindResolver;

    static {
        loadKindResolver();
    }

    public abstract String getKind(Class clazz);

    @Deprecated
    public abstract String getPath(String kind);

    private static void loadKindResolver() {
        String kindResolverClazzName = System.getProperty(KINDRESOLVER_SETTING_KEY);
        if (kindResolverClazzName == null) {
            kindResolver = new DefaultKindResolver();
            return;
        }
        try {
            kindResolver = (KindResolver) Class.forName(kindResolverClazzName).newInstance();
        } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
            throw new RuntimeException("Invalid kind resolver: " + kindResolverClazzName, e);
        }
    }

    public static String getKindFromClass(Class clazz) {
        return kindResolver.getKind(clazz);
    }

}