@SuppressWarnings("unchecked")
public Data toData(Object obj, PartitioningStrategy strategy) {
if (obj == null) {
return null;
}
if (obj instanceof Data) {
return (Data) obj;
}
try {
final SerializerAdapter serializer = serializerFor(obj.getClass());
if (serializer == null) {
if (active) {
throw new HazelcastSerializationException(
"There is no suitable serializer for " + obj.getClass());
}
throw new HazelcastInstanceNotActiveException();
}
final byte[] bytes = serializer.write(obj);
final Data data = new Data(serializer.getTypeId(), bytes);
if (obj instanceof Portable) {
final Portable portable = (Portable) obj;
data.classDefinition =
serializationContext.lookup(portable.getFactoryId(), portable.getClassId());
}
if (strategy == null) {
strategy = globalPartitioningStrategy;
}
if (strategy != null) {
Object pk = strategy.getPartitionKey(obj);
if (pk != null && pk != obj) {
final Data partitionKey = toData(pk, EMPTY_PARTITIONING_STRATEGY);
data.partitionHash = (partitionKey == null) ? -1 : partitionKey.getPartitionHash();
}
}
return data;
} catch (Throwable e) {
handleException(e);
}
return null;
}