Mercurial > hg4j

annotate src/org/tmatesoft/hg/core/HgIncomingCommand.java @ 242:ad6a046943be

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Improved reading of sparse revisions from a revlog
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 23 Jun 2011 15:19:07 +0200
parents 41a778e3fd31
children 6d1804fe0ed7
rev   line source
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2011 TMate Software Ltd
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 *
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 * This program is free software; you can redistribute it and/or modify
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5 * it under the terms of the GNU General Public License as published by
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 * the Free Software Foundation; version 2 of the License.
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 *
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 * This program is distributed in the hope that it will be useful,
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 * GNU General Public License for more details.
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 *
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * For information on how to redistribute this software under
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 * the terms of a license other than GNU General Public License
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * contact TMate Software at support@hg4j.com
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 package org.tmatesoft.hg.core;
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
19 import java.io.IOException;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
20 import java.util.ArrayList;
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
21 import java.util.HashSet;
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
22 import java.util.Iterator;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
23 import java.util.LinkedHashSet;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
24 import java.util.LinkedList;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 import java.util.List;
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
26 import java.util.Set;
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
27 import java.util.TreeSet;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
29 import org.tmatesoft.hg.internal.RepositoryComparator;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
30 import org.tmatesoft.hg.internal.RepositoryComparator.BranchChain;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
31 import org.tmatesoft.hg.repo.HgBundle;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
32 import org.tmatesoft.hg.repo.HgChangelog;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
33 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
34 import org.tmatesoft.hg.repo.HgRemoteRepository;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 import org.tmatesoft.hg.repo.HgRepository;
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 import org.tmatesoft.hg.util.CancelledException;
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
37 import org.tmatesoft.hg.util.ProgressSupport;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 /**
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
40 * Command to find out changes available in a remote repository, missing locally.
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
41 *
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 * @author Artem Tikhomirov
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 * @author TMate Software Ltd.
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 */
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
45 public class HgIncomingCommand extends HgAbstractCommand<HgIncomingCommand> {
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
47 private final HgRepository localRepo;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
48 private HgRemoteRepository remoteRepo;
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
49 @SuppressWarnings("unused")
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 private boolean includeSubrepo;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
51 private RepositoryComparator comparator;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
52 private List<BranchChain> missingBranches;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
53 private HgChangelog.ParentWalker parentHelper;
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
54 private Set<String> branches;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 public HgIncomingCommand(HgRepository hgRepo) {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
57 localRepo = hgRepo;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
58 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
59
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
60 public HgIncomingCommand against(HgRemoteRepository hgRemote) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
61 remoteRepo = hgRemote;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
62 comparator = null;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
63 missingBranches = null;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
64 return this;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 }
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67 /**
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
68 * Select specific branch to push.
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
69 * Multiple branch specification possible (changeset from any of these would be included in result).
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
70 * Note, {@link #executeLite(Object)} does not respect this setting.
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
71 *
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
72 * @param branch - branch name, case-sensitive, non-null.
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 * @return <code>this</code> for convenience
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
74 * @throws IllegalArgumentException when branch argument is null
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
75 */
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
76 public HgIncomingCommand branch(String branch) {
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
77 if (branch == null) {
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
78 throw new IllegalArgumentException();
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
79 }
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
80 if (branches == null) {
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
81 branches = new TreeSet<String>();
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
82 }
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
83 branches.add(branch);
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
84 return this;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
85 }
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
86
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
87 /**
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
88 * PLACEHOLDER, NOT IMPLEMENTED YET.
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
89 *
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
90 * Whether to include sub-repositories when collecting changes, default is <code>true</code> XXX or false?
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
91 * @return <code>this</code> for convenience
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
92 */
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
93 public HgIncomingCommand subrepo(boolean include) {
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
94 includeSubrepo = include;
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
95 throw HgRepository.notImplemented();
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
96 }
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
97
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
98 /**
194
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
99 * Lightweight check for incoming changes, gives only list of revisions to pull.
344e8d7e4d6e Use common low to hi-level changeset api transformer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 192
diff changeset
100 * Reported changes are from any branch (limits set by {@link #branch(String)} are not taken into account.
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
101 *
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
102 * @return list of nodes present at remote and missing locally
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
103 * @throws HgException
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
104 * @throws CancelledException
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
105 */
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
106 public List<Nodeid> executeLite() throws HgException, CancelledException {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
107 LinkedHashSet<Nodeid> result = new LinkedHashSet<Nodeid>();
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
108 RepositoryComparator repoCompare = getComparator();
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
109 for (BranchChain bc : getMissingBranches()) {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
110 List<Nodeid> missing = repoCompare.visitBranches(bc);
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
111 HashSet<Nodeid> common = new HashSet<Nodeid>(); // ordering is irrelevant
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
112 repoCompare.collectKnownRoots(bc, common);
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
113 // missing could only start with common elements. Once non-common, rest is just distinct branch revision trails.
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
114 for (Iterator<Nodeid> it = missing.iterator(); it.hasNext() && common.contains(it.next()); it.remove()) ;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
115 result.addAll(missing);
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
116 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
117 ArrayList<Nodeid> rv = new ArrayList<Nodeid>(result);
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
118 return rv;
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
119 }
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
120
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
121 /**
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
122 * Full information about incoming changes
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
123 *
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
124 * @throws HgException
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
125 * @throws CancelledException
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
126 */
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
127 public void executeFull(final HgChangesetHandler handler) throws HgException/*FIXME specific type*/, HgCallbackTargetException, CancelledException {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
128 if (handler == null) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
129 throw new IllegalArgumentException("Delegate can't be null");
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
130 }
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
131 final List<Nodeid> common = getCommon();
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
132 HgBundle changegroup = remoteRepo.getChanges(common);
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
133 final ProgressSupport ps = getProgressSupport(handler);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
134 try {
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
135 final ChangesetTransformer transformer = new ChangesetTransformer(localRepo, handler, getParentHelper(), ps, getCancelSupport(handler));
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
136 transformer.limitBranches(branches);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
137 changegroup.changes(localRepo, new HgChangelog.Inspector() {
208
ef8eba4aa215 Correct index of revisions to be added into a repository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 205
diff changeset
138 private int localIndex;
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
139 private final HgChangelog.ParentWalker parentHelper;
208
ef8eba4aa215 Correct index of revisions to be added into a repository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 205
diff changeset
140
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
141 {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
142 parentHelper = getParentHelper();
208
ef8eba4aa215 Correct index of revisions to be added into a repository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 205
diff changeset
143 // new revisions, if any, would be added after all existing, and would get numbered started with last+1
ef8eba4aa215 Correct index of revisions to be added into a repository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 205
diff changeset
144 localIndex = localRepo.getChangelog().getRevisionCount();
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
145 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
146
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
147 public void next(int revisionNumber, Nodeid nodeid, RawChangeset cset) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
148 if (parentHelper.knownNode(nodeid)) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
149 if (!common.contains(nodeid)) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
150 throw new HgBadStateException("Bundle shall not report known nodes other than roots we've supplied");
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
151 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
152 return;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
153 }
208
ef8eba4aa215 Correct index of revisions to be added into a repository
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 205
diff changeset
154 transformer.next(localIndex++, nodeid, cset);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
155 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
156 });
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
157 transformer.checkFailure();
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
158 } catch (IOException ex) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
159 throw new HgException(ex);
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
160 } finally {
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
161 ps.done();
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
162 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
163 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
164
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
165 private RepositoryComparator getComparator() throws CancelledException {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
166 if (remoteRepo == null) {
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
167 throw new IllegalArgumentException("Shall specify remote repository to compare against", null);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
168 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
169 if (comparator == null) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
170 comparator = new RepositoryComparator(getParentHelper(), remoteRepo);
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
171 // comparator.compare(context); // XXX meanwhile we use distinct path to calculate common
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
172 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
173 return comparator;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
174 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
175
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
176 private HgChangelog.ParentWalker getParentHelper() {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
177 if (parentHelper == null) {
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
178 parentHelper = localRepo.getChangelog().new ParentWalker();
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
179 parentHelper.init();
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
180 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
181 return parentHelper;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
182 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
183
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
184 private List<BranchChain> getMissingBranches() throws HgRemoteConnectionException, CancelledException {
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
185 if (missingBranches == null) {
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
186 missingBranches = getComparator().calculateMissingBranches();
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
187 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
188 return missingBranches;
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
189 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
190
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
191 private List<Nodeid> getCommon() throws HgRemoteConnectionException, CancelledException {
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
192 // return getComparator(context).getCommon();
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
193 final LinkedHashSet<Nodeid> common = new LinkedHashSet<Nodeid>();
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
194 // XXX common can be obtained from repoCompare, but at the moment it would almost duplicate work of calculateMissingBranches
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
195 // once I refactor latter, common shall be taken from repoCompare.
215
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
196 RepositoryComparator repoCompare = getComparator();
41a778e3fd31 Issue 5: Facilities for progress and cancellation. More specific exceptions. Exceptions from callbacks as RuntimeException
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 208
diff changeset
197 for (BranchChain bc : getMissingBranches()) {
202
706bcc7cfee4 Basic test for HgIncomingCommand. Fix RepositoryComparator for cases when whole repository is unknown. Respect freshly initialized (empty) repositories in general.
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 195
diff changeset
198 repoCompare.collectKnownRoots(bc, common);
192
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
199 }
e5407b5a586a Incoming and Outgoing commands are alive
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 181
diff changeset
200 return new LinkedList<Nodeid>(common);
181
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
201 }
cd3371670f0b Refactor incoming and outgoing code to be shared with RepositoryComparator. Placeholders for in/out commands. Refactor common remote lookup code
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
202 }