void EncodedMessage::getBody(std::string& raw, qpid::types::Variant& c) const
{
try {
if (!content.isVoid()) {
c = content;//integer types, floats, bool etc
//TODO: populate raw data?
} else {
if (bodyType.empty()
|| bodyType == qpid::amqp::typecodes::BINARY_NAME
|| bodyType == qpid::types::encodings::UTF8
|| bodyType == qpid::types::encodings::ASCII)
{
c = std::string(body.data, body.size);
c.setEncoding(bodyType);
} else if (bodyType == qpid::amqp::typecodes::LIST_NAME) {
qpid::amqp::ListBuilder builder;
qpid::amqp::Decoder decoder(body.data, body.size);
decoder.read(builder);
c = builder.getList();
raw.assign(body.data, body.size);
} else if (bodyType == qpid::amqp::typecodes::MAP_NAME) {
qpid::types::Variant v = qpid::types::Variant::Map();
qpid::amqp::DataBuilder builder(v);
qpid::amqp::Decoder decoder(body.data, body.size);
decoder.read(builder);
c = builder.getValue().asMap();
raw.assign(body.data, body.size);
} else if (bodyType == qpid::amqp::typecodes::UUID_NAME) {
if (body.size == qpid::types::Uuid::SIZE) c = qpid::types::Uuid(body.data);
raw.assign(body.data, body.size);
} else if (bodyType == qpid::amqp::typecodes::ARRAY_NAME) {
raw.assign(body.data, body.size);
}
}
} catch (const qpid::Exception& e) {
throw FetchError(e.what());
}
}
bool PnData::read(pn_type_t type, qpid::types::Variant& value)
{
switch (type) {
case PN_NULL:
if (value.getType() != qpid::types::VAR_VOID) value = qpid::types::Variant();
return true;
case PN_BOOL:
value = pn_data_get_bool(data);
return true;
case PN_UBYTE:
value = pn_data_get_ubyte(data);
return true;
case PN_BYTE:
value = pn_data_get_byte(data);
return true;
case PN_USHORT:
value = pn_data_get_ushort(data);
return true;
case PN_SHORT:
value = pn_data_get_short(data);
return true;
case PN_UINT:
value = pn_data_get_uint(data);
return true;
case PN_INT:
value = pn_data_get_int(data);
return true;
case PN_CHAR:
value = pn_data_get_char(data);
return true;
case PN_ULONG:
value = pn_data_get_ulong(data);
return true;
case PN_LONG:
value = pn_data_get_long(data);
return true;
case PN_TIMESTAMP:
value = pn_data_get_timestamp(data);
return true;
case PN_FLOAT:
value = pn_data_get_float(data);
return true;
case PN_DOUBLE:
value = pn_data_get_double(data);
return true;
case PN_UUID:
value = qpid::types::Uuid(pn_data_get_uuid(data).bytes);
return true;
case PN_BINARY:
value = str(pn_data_get_binary(data));
value.setEncoding(qpid::types::encodings::BINARY);
return true;
case PN_STRING:
value = str(pn_data_get_string(data));
value.setEncoding(qpid::types::encodings::UTF8);
return true;
case PN_SYMBOL:
value = str(pn_data_get_string(data));
value.setEncoding(qpid::types::encodings::ASCII);
return true;
case PN_LIST:
value = qpid::types::Variant::List();
readList(value.asList());
return true;
break;
case PN_MAP:
value = qpid::types::Variant::Map();
readMap(value.asMap());
return true;
case PN_ARRAY:
value = qpid::types::Variant::List();
readArray(value.asList());
return true;
case PN_DESCRIBED:
case PN_DECIMAL32:
case PN_DECIMAL64:
case PN_DECIMAL128:
default:
return false;
}
}