private void upgradeFrom()

in src/main/java/com/googlesource/gerrit/plugins/verifystatus/server/schema/SchemaVersion.java [76:102]

• 23 lines of code
• 2 McCabe index (conditional complexity)

  private void upgradeFrom(UpdateUI ui, CurrentSchemaVersion curr, CiDb db)
      throws OrmException, SQLException {
    List<SchemaVersion> pending = pending(curr.versionNbr);
    updateSchema(pending, ui, db);
    migrateData(pending, ui, curr, db);

    JdbcSchema s = (JdbcSchema) db;
    final List<String> pruneList = Lists.newArrayList();
    s.pruneSchema(
        new StatementExecutor() {
          @Override
          public void execute(String sql) {
            pruneList.add(sql);
          }

          @Override
          public void close() {
            // Do nothing.
          }
        });

    try (JdbcExecutor e = new JdbcExecutor(s)) {
      if (!pruneList.isEmpty()) {
        ui.pruneSchema(e, pruneList);
      }
    }
  }