BlogDao.java

/*****************************************************************************
 * Copyright 2011 Zdenko Vrabel
 *
 * 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 org.zdevra.guice.mvc.casePerformance;

import java.util.Arrays;
import java.util.List;

import com.google.inject.Singleton;

@Singleton
public class BlogDao {

    private final String[] articles = {
        "Article 1",
        "Article 2",
        "Article 3",
        "Article 4",
        "Article 5"
    };

    public List<String> getAllArticles() {
        return Arrays.asList(articles);
    }

    public String getArticle(int id) {
        if (id >= articles.length) {
            return "unknown";
        }
        return articles[id];
    }
}