/**
* @see com.thoughtworks.xstream.converters.Converter#marshal(java.lang.Object,
* com.thoughtworks.xstream.io.HierarchicalStreamWriter,
* com.thoughtworks.xstream.converters.MarshallingContext)
*/
public void marshal(
Object source, HierarchicalStreamWriter writer, MarshallingContext context) {
Quota quota = (Quota) source;
BigInteger bytes = quota.getBytes();
StorageUnit unit = StorageUnit.bestFit(bytes);
BigDecimal value = unit.fromBytes(bytes);
writer.startNode("value");
writer.setValue(value.toString());
writer.endNode();
writer.startNode("units");
writer.setValue(unit.toString());
writer.endNode();
}
/**
* @see
* com.thoughtworks.xstream.converters.Converter#unmarshal(com.thoughtworks.xstream.io.HierarchicalStreamReader,
* com.thoughtworks.xstream.converters.UnmarshallingContext)
*/
public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
Quota quota = new Quota();
reader.moveDown();
String nodeName = reader.getNodeName();
Assert.isTrue("value".equals(nodeName));
String nodevalue = reader.getValue();
double value = Double.parseDouble(nodevalue);
reader.moveUp();
reader.moveDown();
nodeName = reader.getNodeName();
Assert.isTrue("units".equals(nodeName));
nodevalue = reader.getValue();
StorageUnit unit = StorageUnit.valueOf(nodevalue);
reader.moveUp();
quota.setValue(value, unit);
return quota;
}
