public InstanceState unmarshall(StaxUnmarshallerContext context) throws Exception {
InstanceState instanceState = new InstanceState();
int originalDepth = context.getCurrentDepth();
int targetDepth = originalDepth + 1;
if (context.isStartOfDocument()) targetDepth += 2;
while (true) {
XMLEvent xmlEvent = context.nextEvent();
if (xmlEvent.isEndDocument()) return instanceState;
if (xmlEvent.isAttribute() || xmlEvent.isStartElement()) {
if (context.testExpression("InstanceId", targetDepth)) {
instanceState.setInstanceId(StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("State", targetDepth)) {
instanceState.setState(StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("ReasonCode", targetDepth)) {
instanceState.setReasonCode(StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("Description", targetDepth)) {
instanceState.setDescription(StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
} else if (xmlEvent.isEndElement()) {
if (context.getCurrentDepth() < originalDepth) {
return instanceState;
}
}
}
}
