public static void encode(Member member, ClientMessage clientMessage) {
AddressCodec.encode(member.getAddress(), clientMessage);
clientMessage.set(member.getUuid());
Map<String, Object> attributes = new HashMap<String, Object>(member.getAttributes());
clientMessage.set(attributes.size());
for (Map.Entry<String, Object> entry : attributes.entrySet()) {
clientMessage.set(entry.getKey());
Object value = entry.getValue();
clientMessage.set(value.toString());
}
}
public static int calculateDataSize(Member member) {
int dataSize = AddressCodec.calculateDataSize(member.getAddress());
dataSize += ParameterUtil.calculateDataSize(member.getUuid());
dataSize += Bits.INT_SIZE_IN_BYTES;
Map<String, Object> attributes = member.getAttributes();
for (Map.Entry<String, Object> entry : attributes.entrySet()) {
dataSize += ParameterUtil.calculateDataSize(entry.getKey());
Object value = entry.getValue();
// TODO: this is costly to use toString
dataSize += ParameterUtil.calculateDataSize(value.toString());
}
return dataSize;
}
public static Member decode(ClientMessage clientMessage) {
final Address address = AddressCodec.decode(clientMessage);
String uuid = clientMessage.getStringUtf8();
int attributeSize = clientMessage.getInt();
Map<String, Object> attributes = new HashMap<String, Object>();
for (int i = 0; i < attributeSize; i++) {
String key = clientMessage.getStringUtf8();
String value = clientMessage.getStringUtf8();
attributes.put(key, value);
}
return new com.hazelcast.client.impl.MemberImpl(address, uuid, attributes);
}
