void
Decoder::decodeNestedTemplate(
DataSource & source,
Messages::ValueMessageBuilder & messageBuilder,
Messages::FieldIdentityCPtr & identity)
{
Codecs::PresenceMap pmap(getTemplateRegistry()->presenceMapBits());
if(this->verboseOut_)
{
pmap.setVerbose(verboseOut_);
}
static const std::string pmp("PMAP");
source.beginField(pmp);
pmap.decode(source);
static const std::string tid("templateID");
source.beginField(tid);
if(pmap.checkNextField())
{
template_id_t id;
FieldInstruction::decodeUnsignedInteger(source, *this, id, tid);
setTemplateId(id);
}
if(verboseOut_)
{
(*verboseOut_) << "Nested Template ID: " << getTemplateId() << std::endl;
}
Codecs::TemplateCPtr templatePtr;
if(getTemplateRegistry()->getTemplate(getTemplateId(), templatePtr))
{
if(templatePtr->getReset())
{
reset(false);
}
Messages::ValueMessageBuilder & groupBuilder(
messageBuilder.startGroup(
identity,
templatePtr->getApplicationType(),
templatePtr->getApplicationTypeNamespace(),
templatePtr->fieldCount()));
decodeSegmentBody(source, pmap, templatePtr, groupBuilder);
messageBuilder.endGroup(identity, groupBuilder);
}
else
{
std::string error = "Unknown template ID:";
error += boost::lexical_cast<std::string>(getTemplateId());
reportError("[ERR D9]", error);
}
return;
}
