/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.axiom.weaver.mixin.clazz;

import java.util.ArrayList;
import java.util.List;

import org.apache.axiom.weaver.classio.ClassFetcher;
import org.apache.axiom.weaver.mixin.Mixin;

public final class MixinFactory {
    private MixinFactory() {}

    public static List<Mixin> loadMixins(ClassFetcher classFetcher, String packageName) {
        List<String> mixinNames = new ArrayList<>();
        classFetcher.fetch(packageName + ".package-info", new PackageInfoVisitor(mixinNames));
        List<Mixin> mixins = new ArrayList<>(mixinNames.size());
        for (String mixin : mixinNames) {
            MixinClassVisitor cv = new MixinClassVisitor(classFetcher);
            classFetcher.fetch(mixin, cv);
            mixins.add(cv.getMixin());
        }
        return mixins;
    }
}
