private static void writeFactHandle(
MarshallerWriteContext context,
ObjectOutputStream stream,
ObjectMarshallingStrategyStore objectMarshallingStrategyStore,
int type,
InternalFactHandle handle)
throws IOException {
stream.writeInt(type);
stream.writeInt(handle.getId());
stream.writeLong(handle.getRecency());
if (type == 2) {
// is event
EventFactHandle efh = (EventFactHandle) handle;
stream.writeLong(efh.getStartTimestamp());
stream.writeLong(efh.getDuration());
stream.writeBoolean(efh.isExpired());
stream.writeLong(efh.getActivationsCount());
}
// context.out.println( "Object : int:" + handle.getId() + " long:" + handle.getRecency() );
// context.out.println( handle.getObject() );
Object object = handle.getObject();
// Old versions wrote -1 and tested >= 0 to see if there was a strategy available
// Now, we write -2 to indicate that we write the strategy class name to the stream
stream.writeInt(-2);
if (object != null) {
ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategyObject(object);
String strategyClassName = strategy.getClass().getName();
stream.writeUTF(strategyClassName);
strategy.write(stream, object);
} else {
stream.writeUTF("");
}
if (handle.getEntryPoint() instanceof InternalWorkingMemoryEntryPoint) {
String entryPoint =
((InternalWorkingMemoryEntryPoint) handle.getEntryPoint())
.getEntryPoint()
.getEntryPointId();
if (entryPoint != null && !entryPoint.equals("")) {
stream.writeBoolean(true);
stream.writeUTF(entryPoint);
} else {
stream.writeBoolean(false);
}
} else {
stream.writeBoolean(false);
}
}
private static ProtobufMessages.FactHandle writeFactHandle(
MarshallerWriteContext context,
ObjectMarshallingStrategyStore objectMarshallingStrategyStore,
InternalFactHandle handle)
throws IOException {
ProtobufMessages.FactHandle.Builder _handle = ProtobufMessages.FactHandle.newBuilder();
_handle.setType(getHandleType(handle));
_handle.setId(handle.getId());
_handle.setRecency(handle.getRecency());
if (_handle.getType() == ProtobufMessages.FactHandle.HandleType.EVENT) {
// is event
EventFactHandle efh = (EventFactHandle) handle;
_handle.setTimestamp(efh.getStartTimestamp());
_handle.setDuration(efh.getDuration());
_handle.setIsExpired(efh.isExpired());
_handle.setActivationsCount(efh.getActivationsCount());
}
Object object = handle.getObject();
if (object != null) {
ObjectMarshallingStrategy strategy = objectMarshallingStrategyStore.getStrategyObject(object);
String strategyClassName = strategy.getClass().getName();
Integer index = context.usedStrategies.get(strategyClassName);
if (index == null) {
index = Integer.valueOf(context.usedStrategies.size());
context.usedStrategies.put(strategyClassName, index);
}
_handle.setStrategyIndex(index.intValue());
_handle.setObject(ByteString.copyFrom(strategy.marshal(context, object)));
}
return _handle.build();
}
