ArticleManager.java

/*
 * Copyright (c) 2007 Mockito contributors
 * This program is made available under the terms of the MIT License.
 */

package org.mockitousage.examples.use;

import java.util.List;

public class ArticleManager {

    private final ArticleCalculator calculator;
    private final ArticleDatabase database;

    public ArticleManager(ArticleCalculator calculator, ArticleDatabase database) {
        this.calculator = calculator;
        this.database = database;
    }

    public void updateArticleCounters(String newspaper) {
        int articles = calculator.countArticles(newspaper);
        int polishArticles = calculator.countArticlesInPolish(newspaper);

        database.updateNumberOfArticles(newspaper, articles);
        database.updateNumberOfPolishArticles(newspaper, polishArticles);
        database.updateNumberOfEnglishArticles(newspaper, articles - polishArticles);
    }

    public void updateRelatedArticlesCounters(String newspaper) {
        List<Article> articles = database.getArticlesFor("Guardian");
        for (Article article : articles) {
            int numberOfRelatedArticles = calculator.countNumberOfRelatedArticles(article);
            article.setNumberOfRelatedArticles(numberOfRelatedArticles);
            database.save(article);
        }
    }
}