@Override
public int getCachedSize() {
// Approximate the size of the object in bytes by calculating the size
// of each field.
int size = 0;
size += CacheSizes.sizeOfObject(); // overhead of object
size += nodeID.toByteArray().length; // Node ID
size += CacheSizes.sizeOfBoolean(); // available
return size;
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
byte[] bytes = ExternalizableUtil.getInstance().readByteArray(in);
// Retrieve the NodeID but try to use the singleton instance
if (XMPPServer.getInstance().getNodeID().equals(bytes)) {
nodeID = XMPPServer.getInstance().getNodeID();
} else {
nodeID = NodeID.getInstance(bytes);
}
available = ExternalizableUtil.getInstance().readBoolean(in);
}
@Override
public void writeExternal(ObjectOutput out) throws IOException {
ExternalizableUtil.getInstance().writeByteArray(out, nodeID.toByteArray());
ExternalizableUtil.getInstance().writeBoolean(out, available);
}
