Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
AbstractFileItemConverter |
|
| 0.0;0 |
1 | /* | |
2 | * Copyright 2004-2008 the Seasar Foundation and the Others. | |
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, | |
13 | * either express or implied. See the License for the specific language | |
14 | * governing permissions and limitations under the License. | |
15 | */ | |
16 | package org.seasar.cubby.dxo.converter.impl; | |
17 | ||
18 | import org.apache.commons.fileupload.FileItem; | |
19 | import org.seasar.extension.dxo.converter.ConversionContext; | |
20 | import org.seasar.extension.dxo.converter.impl.AbstractConverter; | |
21 | ||
22 | /** | |
23 | * {@link FileItem}を他の型のオブジェクトに変換するクラスの抽象クラウスです。 | |
24 | * | |
25 | * @author baba | |
26 | * @since 1.0.0 | |
27 | */ | |
28 | 27 | public abstract class AbstractFileItemConverter extends AbstractConverter { |
29 | ||
30 | /** | |
31 | * {@inheritDoc} | |
32 | * <p> | |
33 | * {@link FileItem}のクラスと{@link FileItem}配列のクラスを返します。 | |
34 | * </p> | |
35 | */ | |
36 | @SuppressWarnings("unchecked") | |
37 | public Class[] getSourceClasses() { | |
38 | 0 | return new Class[] { FileItem.class, FileItem[].class }; |
39 | } | |
40 | ||
41 | /** | |
42 | * {@inheritDoc} | |
43 | */ | |
44 | @SuppressWarnings("unchecked") | |
45 | public Object convert(final Object source, final Class destClass, | |
46 | final ConversionContext context) { | |
47 | 0 | if (source == null) { |
48 | 0 | return null; |
49 | } | |
50 | 0 | if (source instanceof FileItem) { |
51 | 0 | final FileItem fileItem = (FileItem) source; |
52 | 0 | return convert(fileItem); |
53 | } | |
54 | 0 | if (source instanceof FileItem[]) { |
55 | 0 | final FileItem[] fileItems = (FileItem[]) source; |
56 | 0 | return convert(fileItems[0]); |
57 | } | |
58 | 0 | return null; |
59 | } | |
60 | ||
61 | protected abstract Object convert(final FileItem fileItem); | |
62 | ||
63 | } |