public void parse(XMLStreamReader xtr, BpmnModel model) throws Exception {
CorrelationKey key = new CorrelationKey();
BpmnXMLUtil.addXMLLocation(key, xtr);
key.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));
key.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
boolean ready = false;
while (ready == false && xtr.hasNext()) {
xtr.next();
if (xtr.isStartElement() && ELEMENT_CORR_PROP_REF.equals(xtr.getLocalName())) {
key.addCorrelationPropertyRef(xtr.getElementText());
} else if (xtr.isEndElement() && ELEMENT_CORRELATION_KEY.equals(xtr.getLocalName())) {
ready = true;
}
}
model.addCorrelationKey(key);
}
