Mercurial > hg4j

comparison src/org/tmatesoft/hg/repo/HgManifest.java @ 597:c895b5556937

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Wrap manifest revision map completion into single file access
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 03 May 2013 14:10:40 +0200
parents 47dfa0ec7e35
children d29d9dc6c128
comparison
equal deleted inserted replaced
596:43cfa08ff3fd 597:c895b5556937
19 import static org.tmatesoft.hg.core.Nodeid.NULL; 19 import static org.tmatesoft.hg.core.Nodeid.NULL;
20 import static org.tmatesoft.hg.repo.HgRepository.*; 20 import static org.tmatesoft.hg.repo.HgRepository.*;
21 import static org.tmatesoft.hg.util.LogFacility.Severity.Info; 21 import static org.tmatesoft.hg.util.LogFacility.Severity.Info;
22 22
23 import java.io.IOException; 23 import java.io.IOException;
24 import java.util.ArrayList;
25 import java.util.Arrays; 24 import java.util.Arrays;
26 25
27 import org.tmatesoft.hg.core.HgChangesetFileSneaker; 26 import org.tmatesoft.hg.core.HgChangesetFileSneaker;
28 import org.tmatesoft.hg.core.Nodeid; 27 import org.tmatesoft.hg.core.Nodeid;
29 import org.tmatesoft.hg.internal.ByteVector; 28 import org.tmatesoft.hg.internal.ByteVector;
31 import org.tmatesoft.hg.internal.DataAccess; 30 import org.tmatesoft.hg.internal.DataAccess;
32 import org.tmatesoft.hg.internal.DigestHelper; 31 import org.tmatesoft.hg.internal.DigestHelper;
33 import org.tmatesoft.hg.internal.EncodingHelper; 32 import org.tmatesoft.hg.internal.EncodingHelper;
34 import org.tmatesoft.hg.internal.IdentityPool; 33 import org.tmatesoft.hg.internal.IdentityPool;
35 import org.tmatesoft.hg.internal.IntMap; 34 import org.tmatesoft.hg.internal.IntMap;
35 import org.tmatesoft.hg.internal.IntVector;
36 import org.tmatesoft.hg.internal.IterateControlMediator; 36 import org.tmatesoft.hg.internal.IterateControlMediator;
37 import org.tmatesoft.hg.internal.Lifecycle; 37 import org.tmatesoft.hg.internal.Lifecycle;
38 import org.tmatesoft.hg.internal.RevlogStream; 38 import org.tmatesoft.hg.internal.RevlogStream;
39 import org.tmatesoft.hg.repo.HgChangelog.RawChangeset;
39 import org.tmatesoft.hg.util.CancelSupport; 40 import org.tmatesoft.hg.util.CancelSupport;
40 import org.tmatesoft.hg.util.LogFacility.Severity; 41 import org.tmatesoft.hg.util.LogFacility.Severity;
41 import org.tmatesoft.hg.util.Path; 42 import org.tmatesoft.hg.util.Path;
42 import org.tmatesoft.hg.util.ProgressSupport; 43 import org.tmatesoft.hg.util.ProgressSupport;
43 44
635 public void finish(Object token) { 636 public void finish(Object token) {
636 if (changelog2manifest == null) { 637 if (changelog2manifest == null) {
637 return; 638 return;
638 } 639 }
639 // I assume there'd be not too many revisions we don't know manifest of 640 // I assume there'd be not too many revisions we don't know manifest of
640 ArrayList<Integer> undefinedChangelogRevision = new ArrayList<Integer>(); 641 IntVector undefinedChangelogRevision = new IntVector();
641 for (int i = 0; i < changelog2manifest.length; i++) { 642 for (int i = 0; i < changelog2manifest.length; i++) {
642 if (changelog2manifest[i] == BAD_REVISION) { 643 if (changelog2manifest[i] == BAD_REVISION) {
643 undefinedChangelogRevision.add(i); 644 undefinedChangelogRevision.add(i);
644 } 645 }
645 } 646 }
646 for (int u : undefinedChangelogRevision) { 647 if (undefinedChangelogRevision.size() > 0) {
647 Nodeid manifest = repo.getChangelog().range(u, u).get(0).manifest(); 648 final IntMap<Nodeid> missingCsetToManifest = new IntMap<Nodeid>(undefinedChangelogRevision.size());
648 // TODO calculate those missing effectively (e.g. cache and sort nodeids to speed lookup 649 int[] undefinedClogRevs = undefinedChangelogRevision.toArray();
649 // right away in the #next (may refactor ParentWalker's sequential and sorted into dedicated helper and reuse here) 650 // undefinedChangelogRevision is sorted by the nature it's created
650 if (manifest.isNull()) { 651 repo.getChangelog().rangeInternal(new HgChangelog.Inspector() {
651 repo.getSessionContext().getLog().dump(getClass(), Severity.Warn, "Changeset %d has no associated manifest entry", u); 652
652 // keep -1 in the changelog2manifest map. 653 public void next(int revisionIndex, Nodeid nodeid, RawChangeset cset) {
653 } else { 654 missingCsetToManifest.put(revisionIndex, cset.manifest());
654 changelog2manifest[u] = repo.getManifest().getRevisionIndex(manifest); 655 }
656 }, undefinedClogRevs);
657 assert missingCsetToManifest.size() == undefinedChangelogRevision.size();
658 for (int u : undefinedClogRevs) {
659 Nodeid manifest = missingCsetToManifest.get(u);
660 // TODO calculate those missing effectively (e.g. cache and sort nodeids to speed lookup
661 // right away in the #next (may refactor ParentWalker's sequential and sorted into dedicated helper and reuse here)
662 if (manifest == null || manifest.isNull()) {
663 repo.getSessionContext().getLog().dump(getClass(), Severity.Warn, "Changeset %d has no associated manifest entry", u);
664 // keep -1 in the changelog2manifest map.
665 } else {
666 changelog2manifest[u] = repo.getManifest().getRevisionIndex(manifest);
667 }
655 } 668 }
656 } 669 }
657 } 670 }
658 } 671 }
659 672