SchemaStatisticImpl::SchemaStatisticImpl(Buffer& buffer)
{
FieldTable map;
map.decode(buffer);
name = map.getAsString("name");
typecode = (Typecode) map.getAsInt("type");
unit = map.getAsString("unit");
description = map.getAsString("desc");
}
SchemaPropertyImpl::SchemaPropertyImpl(Buffer& buffer)
{
FieldTable map;
map.decode(buffer);
name = map.getAsString("name");
typecode = (Typecode) map.getAsInt("type");
access = (Access) map.getAsInt("access");
index = map.getAsInt("index") != 0;
optional = map.getAsInt("optional") != 0;
unit = map.getAsString("unit");
description = map.getAsString("desc");
}
SchemaMethodImpl::SchemaMethodImpl(Buffer& buffer)
{
FieldTable map;
int argCount;
map.decode(buffer);
name = map.getAsString("name");
argCount = map.getAsInt("argCount");
description = map.getAsString("desc");
for (int idx = 0; idx < argCount; idx++) {
SchemaArgument* arg = SchemaArgumentImpl::factory(buffer);
addArgument(arg);
}
}
SchemaArgumentImpl::SchemaArgumentImpl(Buffer& buffer)
{
FieldTable map;
map.decode(buffer);
name = map.getAsString("name");
typecode = (Typecode) map.getAsInt("type");
unit = map.getAsString("unit");
description = map.getAsString("desc");
dir = DIR_IN;
string dstr(map.getAsString("dir"));
if (dstr == "O")
dir = DIR_OUT;
else if (dstr == "IO")
dir = DIR_IN_OUT;
}
ValueImpl::ValueImpl(Typecode t, Buffer& buf) : typecode(t)
{
uint64_t first;
uint64_t second;
FieldTable ft;
List fl;
switch (typecode) {
case TYPE_UINT8 : value.u32 = (uint32_t) buf.getOctet(); break;
case TYPE_UINT16 : value.u32 = (uint32_t) buf.getShort(); break;
case TYPE_UINT32 : value.u32 = (uint32_t) buf.getLong(); break;
case TYPE_UINT64 : value.u64 = buf.getLongLong(); break;
case TYPE_SSTR : buf.getShortString(stringVal); break;
case TYPE_LSTR : buf.getMediumString(stringVal); break;
case TYPE_ABSTIME : value.s64 = buf.getLongLong(); break;
case TYPE_DELTATIME : value.u64 = buf.getLongLong(); break;
case TYPE_BOOL : value.boolVal = (buf.getOctet() != 0); break;
case TYPE_FLOAT : value.floatVal = buf.getFloat(); break;
case TYPE_DOUBLE : value.doubleVal = buf.getDouble(); break;
case TYPE_INT8 : value.s32 = (int32_t) ((int8_t) buf.getOctet()); break;
case TYPE_INT16 : value.s32 = (int32_t) ((int16_t) buf.getShort()); break;
case TYPE_INT32 : value.s32 = (int32_t) buf.getLong(); break;
case TYPE_INT64 : value.s64 = buf.getLongLong(); break;
case TYPE_UUID : buf.getBin128(value.uuidVal); break;
case TYPE_REF:
first = buf.getLongLong();
second = buf.getLongLong();
refVal.impl->setValue(first, second);
break;
case TYPE_MAP:
ft.decode(buf);
initMap(ft);
break;
case TYPE_LIST:
fl.decode(buf);
initList(fl);
break;
case TYPE_ARRAY:
case TYPE_OBJECT:
default:
break;
}
}
void translate(const Variant::Map& from, const std::string& efield, const Variant& evalue, FieldTable& to)
{
// Create buffer of correct size to encode Variant::Map
uint32_t len = encodedSize(from, efield, evalue);
std::vector<char> space(len);
qpid::framing::Buffer buff(&space[0], len);
// Encode Variant::Map into buffer directly -
// We pass the already calculated length in to avoid
// recalculating it.
encode(from, efield, evalue, len, buff);
// Give buffer to FieldTable
// Could speed this up a bit by avoiding copying
// the buffer we just created into the FieldTable
assert( len == buff.getPosition() );
buff.reset();
to.decode(buff);
}