LiteLoader / LiteLoader · Files

package com.mumfrey.liteloader.core.api;

import java.util.List;

import com.mumfrey.liteloader.api.ModClassValidator;

public class DefaultClassValidator<T> implements ModClassValidator
{
	private final Class<T> superClass;
	
	private final List<String> supportedPrefixes;
	
	public DefaultClassValidator(Class<T> superClass, List<String> supportedPrefixes)
	{
		this.supportedPrefixes = supportedPrefixes;
		this.superClass = superClass;
	}

	@Override
	public boolean validateName(String className)
	{
		return this.supportedPrefixes == null || this.supportedPrefixes.size() == 0 || DefaultClassValidator.startsWithAny(className, this.supportedPrefixes);
	}
	
	@Override
	public boolean validateClass(ClassLoader classLoader, Class<?> candidateClass)
	{
		return (candidateClass != null && !this.superClass.equals(candidateClass) && this.superClass.isAssignableFrom(candidateClass) && !candidateClass.isInterface());
	}

	private static boolean startsWithAny(String string, List<String> candidates)
	{
		for (String candidate : candidates)
			if (string.startsWith(candidate)) return true;
		
		return false;
	}
}