void Requestor::requestSynchCall( MemberOwner& owner, co::IMethod* method,
co::Slice<co::Any> args, const co::Any& ret )
{
if( !_connected )
CORAL_THROW( RemotingException, "Trying to request with the node stopped");
InvocationDetails details( owner.instanceID, owner.facetID, method->getIndex(),
owner.inheritanceDepth, true );
ParameterPusher& pusher = _marshaller.beginInvocation( _publicEndpoint, details );
pushParameters( method, args, pusher );
std::string msg;
_marshaller.marshalInvocation( msg );
_handler->handleSynchRequest( msg, msg );
MessageType msgType = _demarshaller.demarshal( msg );
if( msgType == EXCEPTION )
raiseReturnedException( _demarshaller );
ParameterPuller& puller = _demarshaller.getOutput();
if( method->getReturnType() )
getReturn( puller, method->getReturnType(), ret );
co::TSlice<co::IParameter*> params = method->getParameters();
for( int i = 0; i < params.getSize(); i++ )
{
if( params[i]->getIsOut() )
getReturn( puller, params[i]->getType(), args[i] );
}
}
void doReturn(AST_expr* value) {
assert(value);
CFGBlock *rtn_dest = getReturn();
if (rtn_dest != NULL) {
push_back(makeAssign("#rtnval", value));
AST_Jump *j = makeJump();
j->target = rtn_dest;
curblock->connectTo(rtn_dest);
push_back(j);
} else {
AST_Return *node = new AST_Return();
node->value = value;
node->col_offset = value->col_offset;
node->lineno = value->lineno;
push_back(node);
}
curblock = NULL;
}
void Requestor::requestGetField( MemberOwner& owner, co::IField* field, const co::Any& ret )
{
if( !_connected )
CORAL_THROW( RemotingException, "Trying to request with the node stopped");
InvocationDetails details( owner.instanceID, owner.facetID, field->getIndex(),
owner.inheritanceDepth, true );
_marshaller.beginInvocation( _publicEndpoint, details );
std::string msg;
_marshaller.marshalInvocation( msg );
_handler->handleSynchRequest( msg, msg );
MessageType msgType = _demarshaller.demarshal( msg );
if( msgType == EXCEPTION )
raiseReturnedException( _demarshaller );
ParameterPuller& puller = _demarshaller.getOutput();
getReturn( puller, field->getType(), ret );
}
