Examples with RegisterTypeHandler org.terasology.engine.persistence.typeHandling.RegisterTypeHandler used on opensource projects

Example 1 with RegisterTypeHandler

use of org.terasology.engine.persistence.typeHandling.RegisterTypeHandler in project Terasology by MovingBlocks.

the class EnvironmentSwitchHandler method registerTypeHandlers.

@SuppressWarnings({ "rawtypes", "unchecked" })
private static void registerTypeHandlers(Context context, TypeHandlerLibrary library, ModuleEnvironment environment) {
    for (Class<? extends TypeHandler> handler : environment.getSubtypesOf(TypeHandler.class)) {
        RegisterTypeHandler register = handler.getAnnotation(RegisterTypeHandler.class);
        if (register != null) {
            Optional<Type> opt = GenericsUtil.getTypeParameterBindingForInheritedClass(handler, TypeHandler.class, 0);
            if (opt.isPresent()) {
                TypeHandler instance = InjectionHelper.createWithConstructorInjection(handler, context);
                InjectionHelper.inject(instance, context);
                library.addTypeHandler(TypeInfo.of(opt.get()), instance);
            }
        }
    }
    for (Class<? extends TypeHandlerFactory> clazz : environment.getSubtypesOf(TypeHandlerFactory.class)) {
        if (!clazz.isAnnotationPresent(RegisterTypeHandlerFactory.class)) {
            continue;
        }
        TypeHandlerFactory instance = InjectionHelper.createWithConstructorInjection(clazz, context);
        InjectionHelper.inject(instance, context);
        library.addTypeHandlerFactory(instance);
    }
}