if (parent)
{
int nC = parent->RemoveChildrenFromList(node);
- if(nC>0)
+ if(nC>0 && parent->GetLevel()>0)
{
std::stringstream out;
out <<nC;
// std::cout << "DELETE OK"<<std::endl;
return true;
}
-
- //========================================================================
-
-
//=====================================================================
sql += " = '";
sql += searchVal;
sql += "'";
+ std::cout<<sql<<std::endl;
UPDATEDB(sql);
}
//=====================================================================
<<"' in level "<< GetTree().GetLevelDescriptor(node->GetLevel()).GetName()
<<std::endl);
- Node::ChildrenListType::iterator i;
- for (i = node->GetChildrenList().begin();
- i != node->GetChildrenList().end();
- i++)
- {
- DBRecursiveRemoveNode((*i));
- }
+
+ if(node->GetNumberOfChildren()!=0)
+ {
+ Node::ChildrenListType::iterator i;
+ for (i = node->GetChildrenList().begin();
+ i != node->GetChildrenList().end();
+ i++)
+ {
+ DBRecursiveRemoveNode((*i));
+ }
+ }
+ else if(node->GetLevel()<GetTree().GetNumberOfLevels()-1)
+ {
+ DBRecursiveRemoveNode(node->GetLevel()+1,node->GetAttribute("ID"));
+ }
+ }
+
+ //=====================================================================
+ void SQLiteTreeHandler::DBRecursiveRemoveNode(int level, std::string parentId)
+ {
+ std::stringstream out;
+ std::stringstream result;
+ out<<"SELECT ID FROM "<<GetTree().GetLevelDescriptor(level).GetName()<<" WHERE PARENT_ID='"<<parentId<<"'";
+
+ CppSQLite3Query q;
+ QUERYDB(out.str(),q);
+
+ while (!q.eof())
+ {
+ for (int fld = 0; fld < q.numFields(); fld++)
+ {
+ result<<q.getStringField(fld)<<"#";
+ }
+ q.nextRow();
+ }
+ std::string res=result.str();
+ size_t ini=0;
+ size_t fin=0;
+ while(fin<res.size()-1)
+ {
+ fin=res.find('#',ini);
+ DBDelete(GetTree().GetLevelDescriptor(level).GetName(),"ID",res.substr(ini,fin-ini));
+ if(level<GetTree().GetNumberOfLevels()-1)
+ {
+ DBRecursiveRemoveNode(level+1,res.substr(ini,fin-ini));
+ }
+ ini=fin+1;
+ }
+
+
}
//=====================================================================
query<<"DELETE FROM "<<levelDescriptor<<" WHERE "<<key<<"='"<<value<<"';";
UPDATEDB(query.str());
- GimmickMessage(1," Deleting: Query: "<<query.str()<<std::endl);
+ GimmickDebugMessage(2," Deleting: Query: "<<query.str()<<std::endl);
}
return nb;
}
+ //=====================================================================
+ void SQLiteTreeHandler::GetTopLevelNodeId(const std::string& searchParam, const std::string& searchValue, std::string& parent_id)
+ {
+ int level=GetTree().GetNumberOfLevels()-1;
+ std::string sp=searchParam.c_str();
+ std::string sv=searchValue.c_str();
+
+ while(level>1)
+ {
+ std::stringstream out;
+ std::stringstream results;
+ out<<"SELECT PARENT_ID FROM "<<GetTree().GetLevelDescriptor(level).GetName();
+ out<<" WHERE "<<sp<<"='"<<sv<<"'";
+ CppSQLite3Query q;
+ QUERYDB(out.str(),q);
+
+
+ while (!q.eof())
+ {
+ for (int fld = 0; fld < q.numFields(); fld++)
+ {
+ results<<q.getStringField(fld);
+ }
+ q.nextRow();
+ }
+ level=level-1;
+ sp="ID";
+ sv=results.str();
+ }
+ parent_id=sv;
+
+ }
+
+ //=====================================================================
+ void SQLiteTreeHandler::RemoveEntries(const std::string i_table,
+ const std::string i_attribute,
+ const std::string i_operand,
+ const std::string i_val)
+ {
+ std::stringstream query;
+ query<<"DELETE FROM "<<i_table<<" WHERE "<<i_attribute<<" "<<i_operand<<" '"<<i_val<<"'";
+ UPDATEDB(query.str());
+ }
+
+ //=====================================================================
+ void SQLiteTreeHandler::BeginTransaction()
+ {
+ std::stringstream out;
+ out<<"begin transaction;";
+ UPDATEDB(out.str());
+ }
+
+ //=====================================================================
+ void SQLiteTreeHandler::EndTransaction()
+ {
+ std::stringstream out;
+ out<<"commit transaction;";
+ UPDATEDB(out.str());
+ }
+
/*
//=====================================================================
bool SQLiteTreeHandler::DBInsert(Node* alien_node,