Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
MergeCommand |
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| 1.25;1.25 |
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.IOException; | |
29 | ||
30 | import com.aragost.javahg.Repository; | |
31 | import com.aragost.javahg.commands.flags.MergeCommandFlags; | |
32 | import com.aragost.javahg.internals.UpdateMergeHelper; | |
33 | import com.aragost.javahg.merge.MergeContext; | |
34 | ||
35 | /** | |
36 | * Command class for executing <tt>hg merge</tt>. Set flags from | |
37 | * {@link MergeCommandFlags} and call the {@link #execute} method. | |
38 | */ | |
39 | public class MergeCommand extends MergeCommandFlags { | |
40 | ||
41 | /** | |
42 | * @param repository | |
43 | * the repository associated with this command. | |
44 | */ | |
45 | public MergeCommand(Repository repository) { | |
46 | 10 | super(repository); |
47 | 10 | } |
48 | ||
49 | /** | |
50 | * Perform the merge. Since a merge is an interactive command, a | |
51 | * "merge oracle" must be supplied to answer any questions from | |
52 | * Mercurial. | |
53 | * <p> | |
54 | * Feedback about this API will be greatly appreciated. | |
55 | * | |
56 | * @param oracle | |
57 | * @return if no conflicts return true otherwise false | |
58 | * @throws IOException | |
59 | */ | |
60 | public boolean execute(ManifestMergeOracle oracle) throws IOException { | |
61 | 5 | new UpdateMergeHelper(launchStream(), oracle, this).merge(); |
62 | 5 | return getReturnCode() == 0; |
63 | } | |
64 | ||
65 | public MergeContext execute() throws IOException { | |
66 | 5 | MergeContext result = new MergeContext(this); |
67 | 5 | result.processStream(launchStream("-y", "--tool", "internal:fail"), false); |
68 | 5 | return result; |
69 | } | |
70 | ||
71 | @Override | |
72 | public boolean isSuccessful() { | |
73 | 10 | return super.isSuccessful() || getReturnCode() == 1; |
74 | } | |
75 | } |