Пример #1
0
  /**
   * Runs a query with an external variable declaration.
   *
   * @throws IOException I/O exception
   */
  @Test
  public void queryBindSequence() throws IOException {
    Query query = session.query("declare variable $a external; $a");
    query.bind("a", "1\u00012", "xs:integer");
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", "09\u0002xs:hexBinary\u00012", "xs:integer");
    assertEqual("09", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", Seq.get(new Item[] {Int.get(1), Str.get("X")}, 2));
    assertEqual("1", query.next());
    assertEqual("X", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", IntSeq.get(new long[] {1, 2}, AtomType.INT));
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();

    query = session.query("declare variable $a external; $a");
    query.bind("a", IntSeq.get(new long[] {1, 2}, AtomType.INT), "xs:integer");
    assertEqual("1", query.next());
    assertEqual("2", query.next());
    query.close();
  }
Пример #2
0
 /**
  * Extracts text entries.
  *
  * @param ctx query context
  * @return text entry
  * @throws QueryException query exception
  */
 private ValueBuilder extractText(final QueryContext ctx) throws QueryException {
   final String enc = encoding(2, ARCH_ENCODING, ctx);
   final ValueBuilder vb = new ValueBuilder();
   for (final byte[] b : extract(ctx)) vb.add(Str.get(encode(b, enc)));
   return vb;
 }