1 /*
2 * Copyright 2013 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package com.orangesignal.csv.manager;
18
19 import java.util.List;
20
21 import com.orangesignal.csv.CsvConfig;
22
23 /**
24 * Java プログラム要素のリストと区切り文字形式データの統合アクセスインタフェースの実装クラスを提供します。
25 *
26 * @author Koji Sugisawa
27 */
28 public class CsvBeanManager implements CsvManager {
29
30 /**
31 * 区切り文字形式情報を保持します。
32 */
33 private CsvConfig csvConfig;
34
35 /**
36 * デフォルトコンストラクタです。
37 */
38 public CsvBeanManager() {
39 this(new CsvConfig());
40 }
41
42 /**
43 * コンストラクタです。
44 *
45 * @param cfg 区切り文字形式情報
46 * @throws IllegalArgumentException {@code cfg} が {@code null} の場合
47 */
48 public CsvBeanManager(final CsvConfig cfg) {
49 config(cfg);
50 }
51
52 @Override
53 public CsvBeanManager config(final CsvConfig cfg) {
54 if (cfg == null) {
55 throw new IllegalArgumentException("CsvConfig must not be null");
56 }
57 this.csvConfig = cfg;
58 return this;
59 }
60
61 @Override
62 public <T> CsvBeanLoader<T> load(final Class<T> beanClass) {
63 return new CsvBeanLoader<T>(csvConfig, beanClass);
64 }
65
66 @Override
67 public <T> CsvBeanSaver<T> save(final List<T> beans, final Class<T> beanClass) {
68 return new CsvBeanSaver<T>(csvConfig, beans, beanClass);
69 }
70
71 }