// Creates Volume
public static String createVolume() {
System.out.println("Create a volume");
CreateVolumeRequest cvr = new CreateVolumeRequest();
cvr.setAvailabilityZone("us-east-1a");
cvr.setSize(10); // size = 10 gigabytes
CreateVolumeResult volumeResult = ec2.createVolume(cvr);
String createdVolumeId = volumeResult.getVolume().getVolumeId();
return createdVolumeId;
}
public CreateVolumeResult unmarshall(StaxUnmarshallerContext context) throws Exception {
CreateVolumeResult createVolumeResult = new CreateVolumeResult();
int originalDepth = context.getCurrentDepth();
int targetDepth = originalDepth + 1;
if (context.isStartOfDocument()) targetDepth += 1;
while (true) {
XMLEvent xmlEvent = context.nextEvent();
if (xmlEvent.isEndDocument()) return createVolumeResult;
if (xmlEvent.isAttribute() || xmlEvent.isStartElement()) {
if (context.testExpression(".", targetDepth)) {
createVolumeResult.setVolume(VolumeStaxUnmarshaller.getInstance().unmarshall(context));
continue;
}
} else if (xmlEvent.isEndElement()) {
if (context.getCurrentDepth() < originalDepth) {
return createVolumeResult;
}
}
}
}