bool ActiveRecordClassGenerator::generate(const xml::ObjectPtr& object)
{
LITESQL_String fname = getOutputFilename(toLower(object->name + LITESQL_L(".rb")));
LITESQL_ofSstream os(fname.c_str());
LITESQL_String baseClass = object->parentObject.get() ? object->inherits : LITESQL_L("ActiveRecord::Base");
os << LITESQL_L("class ") << object->name << LITESQL_L(" < ") << baseClass << std::endl;
for (RelationHandle::sequence::const_iterator it = object->handles.begin(); it!= object->handles.end(); it++) {
os << ((*it)->relate->hasLimit() ? LITESQL_L("has_one") : LITESQL_L("has_many"))
<< LITESQL_L(" :") << (*it)->name;
if (!(*it)->name.empty())
os << LITESQL_L(", :through => :") << (*it)->name;
os << std::endl;
}
os << LITESQL_L("end") << std::endl;
os.close();
return true;
}
bool GraphvizGenerator::generateCode(const ObjectModel* model)
{
LITESQL_String fname = getOutputFilename(toLower(model->db.name + LITESQL_L(".dot")));
LITESQL_ofSstream os(fname.c_str());
os << LITESQL_L("digraph database {") << std::endl
<< LITESQL_L(" node[shape=box,color=black];") << std::endl
<< LITESQL_L(" subgraph inheritance {") << std::endl
<< LITESQL_L(" edge[style=dashed,dir=forward,arrowhead=normal];") << std::endl;
CodeGenerator::generate(model->objects,os,4);
os << LITESQL_L(" }") << std::endl
<< LITESQL_L(" subgraph relations {") << std::endl
<< LITESQL_L(" edge[dir=forward,arrowhead=vee];") << std::endl;
CodeGenerator::generate(model->relations,os,4);
os << LITESQL_L(" }") << std::endl
<< LITESQL_L("}") << std::endl;
os.close();
return true;
}
int atoi(const LITESQL_String &s) {
return _tstoi(s.c_str());
}