當前位置: 首頁>>代碼示例>>C#>>正文


C# QueryTranslator.SetAliasName方法代碼示例

本文整理匯總了C#中NHibernate.Hql.Classic.QueryTranslator.SetAliasName方法的典型用法代碼示例。如果您正苦於以下問題:C# QueryTranslator.SetAliasName方法的具體用法?C# QueryTranslator.SetAliasName怎麽用?C# QueryTranslator.SetAliasName使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在NHibernate.Hql.Classic.QueryTranslator的用法示例。


在下文中一共展示了QueryTranslator.SetAliasName方法的1個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: Token


//.........這裏部分代碼省略.........
				expectingIn = false;
			}
			else if ("as".Equals(lcToken))
			{
				if (!expectingAs)
					throw new QueryException("unexpected token: as");

				afterAs = true;
				expectingAs = false;
			}
			else
			{
				if (afterJoinType)
					throw new QueryException("join expected: " + token);

				if (expectingJoin)
					throw new QueryException("unexpected token: " + token);

				if (expectingIn)
					throw new QueryException("in expected: " + token);

				// now anything that is not a HQL keyword

				if (afterAs || expectingAs)
				{
					// (AS is always optional, for consistency with SQL/OQL

					// process the "new" HQL stype where aliases are assigned
					// _after_ the class name or path expression ie using the
					// AS construction

					if (entityName != null)
					{
						q.SetAliasName(token, entityName);
					}
					else
						throw new QueryException("unexpected: as " + token);

					afterAs = false;
					expectingJoin = true;
					expectingAs = false;
					entityName = null;
				}
				else if (afterIn)
				{
					// process the "old" HQL style where aliases appear _first
					// ie using the IN or IN CLASS constructions

					if (alias == null)
						throw new QueryException("alias not specified for: " + token);

					if (joinType != JoinType.None)
						throw new QueryException("outer or full join must be followed by path expressions");

					if (afterClass)
					{
						// treat it as a classname
						IQueryable p = q.GetPersisterUsingImports(token);
						if (p == null)
						{
							throw new QueryException("persister not found: " + token);
						}
						q.AddFromClass(alias, p);
					}
					else
					{
開發者ID:hazzik,項目名稱:nh-contrib-everything,代碼行數:67,代碼來源:FromParser.cs


注:本文中的NHibernate.Hql.Classic.QueryTranslator.SetAliasName方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。