void BaseCounterOperation::writeConfiguration(infinispan::hotrod::transport::Transport& transport,
const CounterConfiguration& c) {
uint8_t flags = 0;
switch (c.getType()) {
case CounterType::WEAK:
flags |= 0x01;
break;
case CounterType::BOUNDED_STRONG:
flags |= 0x02;
break;
case CounterType::UNBOUNDED_STRONG:
break;
}
switch (c.getStorage()) {
case Storage::PERSISTENT:
flags |= 0x04;
break;
case Storage::VOLATILE:
break;
}
transport.writeByte(flags);
if (c.getType() == CounterType::WEAK) {
transport.writeVInt(c.getConcurrencyLevel());
}
if (c.getType() == CounterType::BOUNDED_STRONG)
{
transport.writeLong(c.getLowerBound());
transport.writeLong(c.getUpperBound());
}
transport.writeLong(c.getInitialValue());
}
long AddAndGetCounterValueOperation::executeOperation(infinispan::hotrod::transport::Transport& transport) {
TRACE("Executing GetCounterValue(flags=%u)", flags);
std::unique_ptr<HeaderParams> params(RetryOnFailureOperation<long>::writeHeader(transport, COUNTER_ADD_AND_GET_REQUEST));
writeName(transport, counterName);
transport.writeLong(delta);
transport.flush();
uint8_t status = readHeaderAndValidate(transport, *params);
assertBoundaries(status);
TRACE("Finished GetCounterValue");
if (!isSuccess(status)) {
throw HotRodClientException(
std::string("Error in GetCounterValue operation, counter name: ") + counterName + " status: "
+ std::to_string(status));
}
return (long)transport.readLong();
}
long CompareAndSwapCounterValueOperation::executeOperation(infinispan::hotrod::transport::Transport& transport) {
TRACE("Executing CompareAndSwapOperation(flags=%u)", flags);
std::unique_ptr<HeaderParams> params(RetryOnFailureOperation<long>::writeHeader(transport, COUNTER_CAS_REQUEST));
writeName(transport, counterName);
transport.writeLong(expect);
transport.writeLong(update);
transport.flush();
uint8_t status = readHeaderAndValidate(transport, *params);
assertBoundaries(status);
if (status != NO_ERROR_STATUS) {
throw HotRodClientException(
std::string("Error in CompareAndSwap operation, counter name: ") + counterName + " status: "
+ std::to_string(status));
}
auto ret = (long)transport.readLong();
TRACE("Finished CompareAndSwapDefinedOperation");
return ret;
}
