/*
 * Copyright (C) 2020 the original author or authors.
 *
 * Licensed 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 vip.justlive.oxygen.core.util.io;

import vip.justlive.oxygen.core.util.base.ClassUtils;

/**
 * 资源加载器，当有多个资源时只取第一个
 *
 * @author wubo
 */
public class FirstResourceLoader extends AbstractResourceLoader {

  private final String path;

  public FirstResourceLoader(String path) {
    this.path = path;
    this.loader = ClassUtils.getDefaultClassLoader();
    init();
  }

  @Override
  public void init() {
    this.resources.addAll(this.parse(this.path));
  }

  public SourceResource getResource() {
    if (resources.isEmpty()) {
      return null;
    }
    return resources.get(0);
  }
}
