Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
CopyCommand |
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| 2.0;2 |
1 | /* | |
2 | * #%L | |
3 | * JavaHg | |
4 | * %% | |
5 | * Copyright (C) 2011 aragost Trifork ag | |
6 | * %% | |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
23 | * THE SOFTWARE. | |
24 | * #L% | |
25 | */ | |
26 | package com.aragost.javahg.commands; | |
27 | ||
28 | import java.io.File; | |
29 | import java.util.Map; | |
30 | ||
31 | import com.aragost.javahg.Repository; | |
32 | import com.aragost.javahg.commands.flags.CopyCommandFlags; | |
33 | import com.aragost.javahg.internals.CopyRenameHelper; | |
34 | import com.aragost.javahg.internals.Utils; | |
35 | import com.google.common.annotations.VisibleForTesting; | |
36 | import com.google.common.collect.Maps; | |
37 | ||
38 | /** | |
39 | * Command class for executing <tt>hg copy</tt>. Set flags from | |
40 | * {@link CopyCommandFlags} and call the {@link #execute} method. | |
41 | */ | |
42 | public class CopyCommand extends CopyCommandFlags { | |
43 | ||
44 | @VisibleForTesting | |
45 | static final String PREFIX = "copying "; | |
46 | ||
47 | /** | |
48 | * @param repository | |
49 | * the repository associated with this command. | |
50 | */ | |
51 | public CopyCommand(Repository repository) { | |
52 | 14 | super(repository); |
53 | 14 | withDebugFlag(); |
54 | 14 | } |
55 | ||
56 | /** | |
57 | * @param files | |
58 | * the files to copy. The last file in this list is the | |
59 | * destination. If two files are given, the target must be a | |
60 | * directory or a non-existing file. If more files are given, the | |
61 | * destination must be an directory. | |
62 | * @return mapping from new names to old names. | |
63 | */ | |
64 | // TODO: this would be clearer if we overloaded execute to take | |
65 | // either (String src, String dst) or (String[] srcs, String dst). | |
66 | public Map<String, String> execute(String... files) { | |
67 | 14 | Map<File, File> map = execute(Utils.stringArray2FileArray(getRepository().getDirectory(), files)); |
68 | 12 | Map<String, String> result = Maps.newHashMap(); |
69 | 12 | for (Map.Entry<File, File> entry : map.entrySet()) { |
70 | 15 | result.put(entry.getKey().getPath(), entry.getValue().getPath()); |
71 | } | |
72 | 12 | return result; |
73 | } | |
74 | ||
75 | public Map<File, File> execute(File... files) { | |
76 | 13 | if (files.length < 2) { |
77 | 1 | throw new IllegalArgumentException("must provide at least two files"); |
78 | } | |
79 | ||
80 | 12 | return CopyRenameHelper.parse(getRepository(), files, launchIterator(Utils.fileArray2StringArray(files)), PREFIX); |
81 | } | |
82 | } |