/**
* Reads a node from the document and parses into metadata.
*/
bool SessionTranslator::OnRead( Context & ctxt, const XMLElement & elem, AccessorAdaptorBase* pAdaptor )
{
const XMLElement* pchild;
bool bRetVal = true;
Session session;
if( pAdaptor == NULL)
return false;
//Parse the AttributedObject Elements.
if( !ReadAttributedObject( session, ctxt, elem))
return false;
//Done processing element, if no children, meaning this is
//an element referencing another element.
if( elem.NoChildren())
session.IsReference(true);
else
{
//Parse TOA [0..1]
pchild = elem.FirstChildElement("toa");
if( pchild != NULL)
{
session.Toa(Date(pchild->GetText()));
}
//Parse Position [0..1]
pchild = elem.FirstChildElement("position");
if( pchild != NULL)
{
AccessorAdaptor<Session, Position> adapt(&session, &Session::Position);
bRetVal &= ReadElement( session, ctxt, *pchild, &adapt);
}
//TODO Parse attitude [0..1]
//Parse poc [0..1]
session.Poc( ReadFirstElement("poc", elem, false, ""));
//Parse contact [0..1]
session.Contact( ReadFirstElement("contact", elem, false, ""));
//Parse campaign [0..1]
session.Campaign( ReadFirstElement("campaign", elem, false, ""));
//Parse scenario [0..1]
session.Scenario( ReadFirstElement("scenario", elem, false, ""));
//Parse Systems [0..1]
bRetVal &= ReadList<System>(session.Systems(), "system", ctxt, elem);
}
//Lastly set the session on the specified object.
pAdaptor->set( &session);
return bRetVal;
}
/**
* Reads a node from the document and parses into metadata.
*/
bool SessionTranslator::OnRead( Context & ctxt, const XMLElement & elem, AccessorAdaptorBase* pAdaptor )
{
const XMLElement* pchild;
const char* pszValue;
if( pAdaptor == NULL)
return false;
Session session;
bool retval = false;
//Parse the AttributedObject Elements.
if( !ReadAttributedObject( session, ctxt, elem))
return false;
//Done processing element, if no children, meaning this is
//an element referencing another element.
if( elem.NoChildren())
session.IsReference(true);
else
{
//Parse scenario
pchild = elem.FirstChildElement("scenario");
pszValue = (pchild != NULL) ? pchild->GetText() : "";
session.Scenario(pszValue );
//Parse campaign
pchild = elem.FirstChildElement("campaign");
pszValue = (pchild != NULL) ? pchild->GetText() : "";
session.Campaign(pszValue );
//Parse location
pchild = elem.FirstChildElement("location");
try
{
double lat = atof( pchild->Attribute("lat"));
double lon = atof( pchild->Attribute("lon"));
double height= atof( pchild->Attribute("height"));
Location loc(lat, lon, height);
session.Location( loc);
}
catch(...)
{
throw TranslationException("Couldn't parse Location element");
}
//Parse contact
pchild = elem.FirstChildElement("contact");
pszValue = (pchild != NULL) ? pchild->GetText() : "";
session.Contact(pszValue );
//Parse poc
pchild = elem.FirstChildElement("poc");
pszValue = (pchild != NULL) ? pchild->GetText() : "";
session.Poc(pszValue );
}
//Lastly set the session on the specified object.
pAdaptor->set( &session);
return true;
}