JoinBuilder<T, TRelation> BuildJoinBuilder<TRelation>(JoinType joinType)
{
JoinBuilder jbuilder = new JoinBuilder(innerBuilder, Table.TableName, null, null);
var map = GetMapConfig();
EntityMap joinMap = map.GetEntityMap(typeof(TRelation).FullName);
var count = Table.Relations.Count;
if (Table.IsSubClass)
count = count + 1;
var prefix = TableQueryMap.CreatePrefix(count + 1, 2);
switch (joinType)
{
case JoinType.Inner:
innerBuilder.InnerJoin(joinMap.TableName, prefix);
break;
case JoinType.Full:
break;
case JoinType.Left:
innerBuilder.LeftJoin(joinMap.TableName, prefix);
break;
case JoinType.Right:
innerBuilder.RightJoin(joinMap.TableName, prefix);
break;
}
return new JoinBuilder<T, TRelation>(this, jbuilder, joinMap);
}
JoinBuilder BuildJoin(string joinTableName, string jointTableAlias, JoinType type)
{
JoinBuilder join = new JoinBuilder(this, this.tableName, joinTableName, jointTableAlias)
{
Type = type
};
return(join);
}
public JoinBuilder(QueryBuilder <T> queryBuilder, JoinBuilder joinBuilder, EntityMap joinMap)
{
this.queryBuilder = queryBuilder;
this.joinBuilder = joinBuilder;
this.joinMap = joinMap;
}
