::CDB::doubleSeq * DAOImpl::get_double_seq (
const char * propertyName
)
{
Field fld;
if( !get_field(propertyName, fld) )
{
throw CDBFieldDoesNotExistExImpl (
__FILE__, __LINE__,
"DAOImpl::get_long").getCDBFieldDoesNotExistEx();
}
// I don't know why but it returns always an array of string
if(fld.GetType() != Field::tyStringArray)
{
throw WrongCDBDataTypeExImpl (
__FILE__, __LINE__,
"DAOImpl::get_long").getWrongCDBDataTypeEx();
}
// create return value
CDB::doubleSeq_var retSeq;
try
{
retSeq = new CDB::doubleSeq();
}
catch(...)
{
throw CORBA::NO_MEMORY ();
}//try-catch
StringArray * ary = fld.GetStringArray();
retSeq->length( ary->size() );
CORBA::ULong n=0;
for(StringArray::const_iterator aiter = ary->begin(); aiter != ary->end(); ++aiter)
{
//retSeq[n++] = *aiter; //CORBA::long_dup( *aiter); //->c_str() );
double dbl;
int parsed=sscanf(aiter->c_str(),"%lf",&dbl);
if (parsed==1) {
retSeq[n++]=dbl;
} else {
// The string doesn't contain a long: throw an exception
throw WrongCDBDataTypeExImpl (
__FILE__, __LINE__,
"DAOImpl::get_long").getWrongCDBDataTypeEx();
}
}
return retSeq._retn();
}
CDB::doubleSeq * DAOProxy::get_double_seq (const char * propertyName)
{
//ACS_TRACE("cdb::DAOProxy::get_double_seq");
// check remote mode
if (m_dao.ptr() != CDB::DAO::_nil())
return m_dao->get_double_seq(propertyName);
string value;
try{
get_field(propertyName, value);
}catch(cdbErrType::CDBFieldDoesNotExistExImpl ex){
throw ex.getCDBFieldDoesNotExistEx();
}
VectorString array;
split(value.c_str(), array);
CDB::doubleSeq_var seq = new CDB::doubleSeq();
seq->length(array.size());
CORBA::ULong i = 0;
for (VectorString::const_iterator iter = array.begin();
iter != array.end(); iter++)
{
std::istringstream is(iter->c_str());
CORBA::Double val;
(istream&) is >> val;
if (!is)
throw cdbErrType::WrongCDBDataTypeExImpl(
__FILE__, __LINE__,
"cdb::DAOProxy::get_long" ).getWrongCDBDataTypeEx();
seq[i++] = val;
}
return seq._retn();
}