@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;
}
private final DbRow readRow(XMLStreamReader sr) throws XMLStreamException {
expectTag(FIELD_ROW, sr);
DbRow row = new DbRow();
while (sr.nextTag() == XMLStreamReader.START_ELEMENT) {
String elemName = sr.getLocalName();
String value = sr.getElementText();
try {
if (!row.assign(elemName, value)) {
throw new XMLStreamException(
"Unexpected element <" + elemName + ">: not one of recognized field names");
}
} catch (IllegalArgumentException iae) {
throw new XMLStreamException(
"Typed access problem with input '" + value + "': " + iae.getMessage(),
sr.getLocation(),
iae);
}
}
return row;
}