Mercurial > hg4j

annotate src/com/tmate/hgkit/ll/HgRepository.java @ 37:e45e75e22523

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Parse changesets from bundle's changelog group. Refactor Revlog to provide access to revision's raw content
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 14 Jan 2011 00:49:58 +0100
parents 6cce719bbb62
children 70dafe20931d
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1 /*
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2 * Copyright (c) 2010, 2011 Artem Tikhomirov
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3 */
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4 package com.tmate.hgkit.ll;
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7 /**
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8 * @author artem
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9 */
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10 public abstract class HgRepository {
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12 public static final int TIP = -1;
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13 // TODO NULLNODEID
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15 // temp aux marker method
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16 public static IllegalStateException notImplemented() {
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17 return new IllegalStateException("Not implemented");
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18 }
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21 private Changelog changelog;
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22 private HgManifest manifest;
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24 private boolean isInvalid = true;
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26 public boolean isInvalid() {
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27 return this.isInvalid;
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28 }
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30 protected void setInvalid(boolean invalid) {
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31 isInvalid = invalid;
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32 }
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34 public final Changelog getChangelog() {
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35 if (this.changelog == null) {
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36 // might want delegate to protected createChangelog() some day
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37 RevlogStream content = resolve(toStoragePath("00changelog.i", false)); // XXX perhaps, knowledge about filenames should be in LocalHgRepo?
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38 this.changelog = new Changelog(this, content);
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39 }
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40 return this.changelog;
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41 }
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43 public final HgManifest getManifest() {
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44 if (this.manifest == null) {
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45 RevlogStream content = resolve(toStoragePath("00manifest.i", false));
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46 this.manifest = new HgManifest(this, content);
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47 }
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48 return this.manifest;
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49 }
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51 public abstract HgDataFile getFileNode(String path);
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53 public abstract String getLocation();
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56 protected abstract String toStoragePath(String path, boolean isData);
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58 /**
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59 * Perhaps, should be separate interface, like ContentLookup
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60 */
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61 protected abstract RevlogStream resolve(String repositoryPath);
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63 public abstract void status(int rev1, int rev2 /*WorkingDir - TIP, TIP?*/, StatusInspector inspector);
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64
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65 public interface StatusInspector {
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66 void modified(String fname);
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67 void added(String fname);
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68 void copied(String fnameOrigin, String fnameAdded); // if copied files of no interest, should delegate to self.added(fnameAdded);
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69 void removed(String fname);
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70 void clean(String fname);
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71 void missing(String fname); // aka deleted (tracked by Hg, but not available in FS any more
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72 void unknown(String fname); // not tracked
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73 void ignored(String fname);
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74 }
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75 }