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42 lines
1.8 KiB
42 lines
1.8 KiB
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package zorm
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import "context"
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// IGlobalTransaction 托管全局分布式事务接口
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type IGlobalTransaction interface {
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// BeginGTX 开启全局分布式事务
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BeginGTX(ctx context.Context, globalRootContext context.Context) error
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// CommitGTX 提交全局分布式事务.不能命名为 Commit,不然就和gtx的Commit一致了,就递归调用自己了.......
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CommitGTX(ctx context.Context, globalRootContext context.Context) error
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// RollbackGTX 回滚全局分布式事务
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RollbackGTX(ctx context.Context, globalRootContext context.Context) error
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// GetGTXID 获取全局分布式事务的XID
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GetGTXID(ctx context.Context, globalRootContext context.Context) (string, error)
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// 重新包装为 seata/hptx 的context.RootContext
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// context.RootContext 如果后续使用了 context.WithValue,类型就是context.valueCtx 就会造成无法再类型断言为 context.RootContext
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// 所以DBDao里使用了 globalRootContext变量,区分业务的ctx和分布式事务的RootContext
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// NewRootContext(ctx context.Context) context.Context
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}
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