@SuppressWarnings("unchecked")
// protected by 'if (type.isAssignableFrom(clazz)) {'
public final void loadClassesFromMap(final Map<?, ?> properties, final Class<O> type) {
final ClassLoader loader = ReflectionUtil.getClassLoader();
for (Entry<?, ?> entry : properties.entrySet()) {
final String className = entry.getValue().toString();
final String name = entry.getKey().toString();
try {
final Class<?> clazz = loader.loadClass(className);
if (type.isAssignableFrom(clazz)) {
registerClass(name, (Class<? extends O>) clazz);
} else {
throw new MetafactureException(
className
+ " does not implement "
+ type.getName()
+ " registration with "
+ this.getClass().getSimpleName()
+ " failed.");
}
} catch (ClassNotFoundException e) {
throw new MetafactureException(className + " not found", e);
}
}
}
@SuppressWarnings("unchecked")
// protected by 'if (type.isAssignableFrom(clazz)) {'
public static <O> Class<? extends O> loadClass(final String className, final Class<O> baseType) {
Class<?> clazz;
try {
clazz = ReflectionUtil.getClassLoader().loadClass(className);
} catch (ClassNotFoundException e) {
throw new MetafactureException(className + " not found.", e);
}
if (baseType.isAssignableFrom(clazz)) {
return (Class<? extends O>) clazz;
}
throw new MetafactureException(className + " must extend or implement " + baseType.getName());
}
