private static void upgradeExternals(SVNSqlJetDb sDb, File wcRootAbsPath) throws SVNException {
    SVNSqlJetStatement stmt = sDb.getStatement(SVNWCDbStatements.SELECT_EXTERNAL_PROPERTIES);
    SVNSqlJetStatement addStmt = sDb.getStatement(SVNWCDbStatements.INSERT_EXTERNAL);

    /* ### For this intermediate upgrade we just assume WC_ID = 1.
    ### Before this bump we lost track of externals all the time, so lets keep this easy. */
    stmt.bindf("is", 1, "");
    try {
      while (stmt.next()) {
        SVNProperties props = stmt.getColumnProperties(SVNWCDbSchema.NODES__Fields.properties);
        String externalsValues = props.getStringValue(SVNProperty.EXTERNALS);
        File localRelPath =
            SVNFileUtil.createFilePath(
                stmt.getColumnString(SVNWCDbSchema.NODES__Fields.properties));
        File localAbsPath = SVNFileUtil.createFilePath(wcRootAbsPath, localRelPath);

        if (externalsValues != null) {
          SVNExternal[] externalDefs = SVNExternal.parseExternals(localAbsPath, externalsValues);
          for (SVNExternal externalDef : externalDefs) {
            File externalPath = SVNFileUtil.createFilePath(localAbsPath, externalDef.getPath());

            /* Insert dummy externals definitions: Insert an unknown external, to make sure it will be cleaned up when it is not
            updated on the next update. */
            addStmt.bindf(
                "isssssis",
                1, /* wc_id*/
                SVNFileUtil.getFilePath(externalPath),
                SVNFileUtil.getFilePath(SVNFileUtil.getFileDir(externalPath)),
                "normal",
                "unknown",
                SVNFileUtil.getFilePath(localRelPath),
                1, /* repos_id */
                "" /* repos_relpath */);
            addStmt.exec();
          }
        }
      }
    } finally {
      stmt.reset();
    }
  }
Esempio n. 2
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  private void listExternals(
      SVNRepository repository,
      Map<SVNURL, SVNPropertyValue> externals,
      SVNDepth depth,
      int entryFields,
      boolean fetchLocks,
      ISVNDirEntryHandler handler)
      throws SVNException {
    for (Map.Entry<SVNURL, SVNPropertyValue> entry : externals.entrySet()) {
      SVNURL externalParentUrl = entry.getKey();
      SVNPropertyValue externalValue = entry.getValue();

      SVNExternal[] externalItems =
          SVNExternal.parseExternals(
              externalParentUrl, SVNPropertyValue.getPropertyAsString(externalValue));
      if (externalItems == null || externalItems.length == 0) {
        continue;
      }
      listExternalItems(
          repository, externalItems, externalParentUrl, depth, entryFields, fetchLocks, handler);
    }
  }