KarateClassFinder.java

/*
 * The MIT License
 *
 * Copyright 2017 Intuit Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.intuit.karate.cucumber;

import cucumber.api.java.en.And;
import cucumber.api.java.en.But;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
import cucumber.runtime.ClassFinder;
import java.util.Arrays;
import java.util.Collection;

/**
 *
 * @author pthomas3
 */
public class KarateClassFinder implements ClassFinder {    
    
    private final ClassLoader classLoader;
    
    public KarateClassFinder(ClassLoader classLoader) {
        this.classLoader = classLoader;
    }

    @Override
    public <T> Collection<Class<? extends T>> getDescendants(Class<T> parentType, String packageName) {
        Class[] classes = new Class[]{And.class, But.class, Given.class, Then.class, When.class};
        return Arrays.asList(classes);
    }

    @Override
    public <T> Class<? extends T> loadClass(String className) throws ClassNotFoundException {
        return (Class<? extends T>) classLoader.loadClass(className);
    }
    
}