예제 #1
0
  @Override
  public DbData readData(InputStream in) throws XMLStreamException {
    XMLStreamReader sr = _staxInFactory.createXMLStreamReader(in);
    DbData result = new DbData();

    sr.nextTag();
    expectTag(FIELD_TABLE, sr);

    try {
      while (sr.nextTag() == XMLStreamReader.START_ELEMENT) {
        result.addRow(readRow(sr));
      }
    } catch (IllegalArgumentException iae) {
      throw new XMLStreamException("Data problem: " + iae.getMessage(), sr.getLocation());
    }

    sr.close();
    return result;
  }
예제 #2
0
  @Override
  public int writeData(OutputStream out, DbData data) throws Exception {
    XMLStreamWriter sw = _staxOutFactory.createXMLStreamWriter(out, "UTF-8");
    sw.writeStartDocument();
    sw.writeStartElement(FIELD_TABLE);
    Iterator<DbRow> it = data.rows();
    while (it.hasNext()) {
      DbRow row = it.next();
      sw.writeStartElement(FIELD_ROW); // <row>

      sw.writeStartElement(DbRow.Field.id.name());
      sw.writeCharacters(String.valueOf(row.getId()));
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.firstname.name());
      sw.writeCharacters(row.getFirstname());
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.lastname.name());
      sw.writeCharacters(row.getLastname());
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.zip.name());
      sw.writeCharacters(String.valueOf(row.getZip()));
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.street.name());
      sw.writeCharacters(row.getStreet());
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.city.name());
      sw.writeCharacters(row.getCity());
      sw.writeEndElement();

      sw.writeStartElement(DbRow.Field.state.name());
      sw.writeCharacters(row.getState());
      sw.writeEndElement();

      sw.writeEndElement(); // </row>
    }
    sw.writeEndElement();
    sw.writeEndDocument();
    sw.close();
    return -1;
  }