1 /***
2 * Copyright (C) 2008 Jeremy Thomerson (jthomerson@users.sourceforge.net)
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 net.sf.vcaperture.web.models;
18
19 import net.sf.vcaperture.model.RepoFile;
20
21 import org.apache.wicket.model.IModel;
22 import org.apache.wicket.model.LoadableDetachableModel;
23
24 public class FileListModel extends LoadableDetachableModel {
25 private static final long serialVersionUID = 1L;
26
27 private final IModel mNestedModel;
28 private final boolean mShowAll;
29
30 /***
31 * @param model RepoAndPathContext model
32 * @param showAllFiles if false, shows only subdirectories; if true, shows all files
33 */
34 public FileListModel(IModel
35 mNestedModel = model;
36 mShowAll = showAllFiles;
37 }
38
39 @Override
40 protected void onDetach() {
41 super.onDetach();
42 mNestedModel.detach();
43 }
44
45 @Override
46 protected Object load() {
47 RepoAndPathContext rpc = (RepoAndPathContext) mNestedModel.getObject();
48 RepoFile file = rpc.getRepoFile();
49 return file.getChildren(mShowAll);
50 }
51
52 }