Ejemplo n.º 1
0
  /**
   * Check if a file is local to the current project. If we don't have projects, check if the file
   * is in the source root.
   *
   * @param path the path to a file
   * @return true if the file is local to the current repository
   */
  private boolean isLocal(String path) {
    RuntimeEnvironment env = RuntimeEnvironment.getInstance();
    String srcRoot = env.getSourceRootPath();

    boolean local = false;

    if (path.startsWith(srcRoot)) {
      if (env.hasProjects()) {
        String relPath = path.substring(srcRoot.length());
        if (project.equals(Project.getProject(relPath))) {
          // File is under the current project, so it's local.
          local = true;
        }
      } else {
        // File is under source root, and we don't have projects, so
        // consider it local.
        local = true;
      }
    }

    return local;
  }
Ejemplo n.º 2
0
 /**
  * Dump the configuration as an HTML table.
  *
  * @param out destination for the HTML output
  * @throws IOException if an error happens while writing to {@code out}
  * @throws HistoryException if the history guru cannot be accesses
  */
 @SuppressWarnings("boxing")
 public static void dumpConfiguration(Appendable out) throws IOException, HistoryException {
   out.append("<table border=\"1\" width=\"100%\">");
   out.append("<tr><th>Variable</th><th>Value</th></tr>");
   RuntimeEnvironment env = RuntimeEnvironment.getInstance();
   printTableRow(out, "Source root", env.getSourceRootPath());
   printTableRow(out, "Data root", env.getDataRootPath());
   printTableRow(out, "CTags", env.getCtags());
   printTableRow(out, "Bug page", env.getBugPage());
   printTableRow(out, "Bug pattern", env.getBugPattern());
   printTableRow(out, "User page", env.getUserPage());
   printTableRow(out, "User page suffix", env.getUserPageSuffix());
   printTableRow(out, "Review page", env.getReviewPage());
   printTableRow(out, "Review pattern", env.getReviewPattern());
   printTableRow(out, "Using projects", env.hasProjects());
   out.append("<tr><td>Ignored files</td><td>");
   printUnorderedList(out, env.getIgnoredNames().getItems());
   out.append("</td></tr>");
   printTableRow(out, "Index word limit", env.getIndexWordLimit());
   printTableRow(out, "Allow leading wildcard in search", env.isAllowLeadingWildcard());
   printTableRow(out, "History cache", HistoryGuru.getInstance().getCacheInfo());
   out.append("</table>");
 }
Ejemplo n.º 3
0
  private void storeHistory(ConnectionResource conn, History history, Repository repository)
      throws SQLException {

    Integer reposId = null;
    Map<String, Integer> authors = null;
    Map<String, Integer> files = null;
    Map<String, Integer> directories = null;
    PreparedStatement addChangeset = null;
    PreparedStatement addDirchange = null;
    PreparedStatement addFilechange = null;
    PreparedStatement addFilemove = null;
    RuntimeEnvironment env = RuntimeEnvironment.getInstance();

    // return immediately when there is nothing to do
    List<HistoryEntry> entries = history.getHistoryEntries();
    if (entries.isEmpty()) {
      return;
    }

    for (int i = 0; ; i++) {
      try {
        if (reposId == null) {
          reposId = getRepositoryId(conn, repository);
          conn.commit();
        }

        if (authors == null) {
          authors = getAuthors(conn, history, reposId);
          conn.commit();
        }

        if (directories == null || files == null) {
          Map<String, Integer> dirs = new HashMap<String, Integer>();
          Map<String, Integer> fls = new HashMap<String, Integer>();
          getFilesAndDirectories(conn, history, reposId, dirs, fls);
          conn.commit();
          directories = dirs;
          files = fls;
        }

        if (addChangeset == null) {
          addChangeset = conn.getStatement(ADD_CHANGESET);
        }

        if (addDirchange == null) {
          addDirchange = conn.getStatement(ADD_DIRCHANGE);
        }

        if (addFilechange == null) {
          addFilechange = conn.getStatement(ADD_FILECHANGE);
        }

        if (addFilemove == null) {
          addFilemove = conn.getStatement(ADD_FILEMOVE);
        }

        // Success! Break out of the loop.
        break;

      } catch (SQLException sqle) {
        handleSQLException(sqle, i);
        conn.rollback();
      }
    }

    addChangeset.setInt(1, reposId);

    // getHistoryEntries() returns the entries in reverse chronological
    // order, but we want to insert them in chronological order so that
    // their auto-generated identity column can be used as a chronological
    // ordering column. Otherwise, incremental updates will make the
    // identity column unusable for chronological ordering. So therefore
    // we walk the list backwards.
    for (ListIterator<HistoryEntry> it = entries.listIterator(entries.size()); it.hasPrevious(); ) {
      HistoryEntry entry = it.previous();
      retry:
      for (int i = 0; ; i++) {
        try {
          addChangeset.setString(2, entry.getRevision());
          addChangeset.setInt(3, authors.get(entry.getAuthor()));
          addChangeset.setTimestamp(4, new Timestamp(entry.getDate().getTime()));
          String msg = entry.getMessage();
          // Truncate the message if it can't fit in a VARCHAR
          // (bug #11663).
          if (msg.length() > MAX_MESSAGE_LENGTH) {
            msg = truncate(msg, MAX_MESSAGE_LENGTH);
          }
          addChangeset.setString(5, msg);
          int changesetId = nextChangesetId.getAndIncrement();
          addChangeset.setInt(6, changesetId);
          addChangeset.executeUpdate();

          // Add one row for each file in FILECHANGES, and one row
          // for each path element of the directories in DIRCHANGES.
          Set<String> addedDirs = new HashSet<String>();
          addDirchange.setInt(1, changesetId);
          addFilechange.setInt(1, changesetId);
          for (String file : entry.getFiles()) {
            // ignore ignored files
            String repodir = "";
            try {
              repodir = env.getPathRelativeToSourceRoot(new File(repository.getDirectoryName()), 0);
            } catch (IOException ex) {
              Logger.getLogger(JDBCHistoryCache.class.getName()).log(Level.SEVERE, null, ex);
            }

            String fullPath = toUnixPath(file);
            if (!history.isIgnored(file.substring(repodir.length() + 1))) {
              int fileId = files.get(fullPath);
              addFilechange.setInt(2, fileId);
              addFilechange.executeUpdate();
            }
            String[] pathElts = splitPath(fullPath);
            for (int j = 0; j < pathElts.length; j++) {
              String dir = unsplitPath(pathElts, j);
              // Only add to DIRCHANGES if we haven't already
              // added this dir/changeset combination.
              if (!addedDirs.contains(dir)) {
                addDirchange.setInt(2, directories.get(dir));
                addDirchange.executeUpdate();
                addedDirs.add(dir);
              }
            }
          }

          conn.commit();

          // Successfully added the entry. Break out of retry loop.
          break retry;

        } catch (SQLException sqle) {
          handleSQLException(sqle, i);
          conn.rollback();
        }
      }
    }

    /*
     * Special handling for certain files - this is mainly for files which
     * have been renamed in Mercurial repository.
     * This ensures that their complete history (follow) will be saved.
     */
    for (String filename : history.getIgnoredFiles()) {
      String file_path = repository.getDirectoryName() + File.separatorChar + filename;
      File file = new File(file_path);
      String repo_path = file_path.substring(env.getSourceRootPath().length());
      History hist;
      try {
        hist = repository.getHistory(file);
      } catch (HistoryException ex) {
        Logger.getLogger(JDBCHistoryCache.class.getName()).log(Level.SEVERE, null, ex);
        continue;
      }

      int fileId = files.get(repo_path);
      for (HistoryEntry entry : hist.getHistoryEntries()) {
        retry:
        for (int i = 0; ; i++) {
          try {
            int changesetId = getIdForRevision(entry.getRevision());

            /*
             * If the file exists in the changeset, store it in
             * the table tracking moves of the file when it had
             * one of its precedent names so it can be found
             * when performing historyget on directory.
             */
            if (entry.getFiles().contains(repo_path)) {
              addFilechange.setInt(1, changesetId);
              addFilechange.setInt(2, fileId);
              addFilechange.executeUpdate();
            } else {
              addFilemove.setInt(1, changesetId);
              addFilemove.setInt(2, fileId);
              addFilemove.executeUpdate();
            }

            conn.commit();
            break retry;
          } catch (SQLException sqle) {
            handleSQLException(sqle, i);
            conn.rollback();
          }
        }
      }
    }
  }