public InstanceStatus unmarshall(StaxUnmarshallerContext context) throws Exception {
InstanceStatus instanceStatus = new InstanceStatus();
int originalDepth = context.getCurrentDepth();
int targetDepth = originalDepth + 1;
if (context.isStartOfDocument()) targetDepth += 1;
while (true) {
int xmlEvent = context.nextEvent();
if (xmlEvent == XmlPullParser.END_DOCUMENT) return instanceStatus;
if (xmlEvent == XmlPullParser.START_TAG) {
if (context.testExpression("instanceId", targetDepth)) {
instanceStatus.setInstanceId(StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("availabilityZone", targetDepth)) {
instanceStatus.setAvailabilityZone(
StringStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("eventsSet/item", targetDepth)) {
instanceStatus
.getEvents()
.add(InstanceStatusEventStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("instanceState", targetDepth)) {
instanceStatus.setInstanceState(
InstanceStateStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("systemStatus", targetDepth)) {
instanceStatus.setSystemStatus(
InstanceStatusSummaryStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
if (context.testExpression("instanceStatus", targetDepth)) {
instanceStatus.setInstanceStatus(
InstanceStatusSummaryStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
} else if (xmlEvent == XmlPullParser.END_TAG) {
if (context.getCurrentDepth() < originalDepth) {
return instanceStatus;
}
}
}
}
