Coordination points (transaction demarcation).
协调点(事务划分)。
We'll focus on programmatic transaction demarcation.
我们将侧重于编程式事务界定。
Transaction demarcation code is separated from the DAO.
事务界定代码从DAO中分离出来。
Next, we'll see how transaction demarcation is done using JTA.
在下面，我们将看一下如何用JTA进行事务界定。
Transaction demarcation code is embedded inside the DAO class.
事务界定代码嵌入在dao类中。
There are two main strategies for transaction demarcation in DAOs.
在 DAO中有两种主要的界定事务的策略。
The DAO may use Spring's declarative transaction demarcation as described above.
DAO可以使用上面描述的Spring声明式事务划分。
Where a transaction starts and ends is referred to as transaction demarcation.
事务启动和结束的地方被称为 事务划分（transaction demarcation）。
Specifically, I'll cover logging, exception handling, and transaction demarcation.
更确切地说，我将讨论日志、异常处理和事务界定。
Transaction demarcation is the manner in which transaction boundaries are defined.
事务界定是定义事务边界的方式。
After 1991, this led to lively demarcation disputes among the newly independent countries.
1991年后，新独立国家的出现导致划界争端再起。
Description: This is a J2C interface for transaction demarcation on a corresponding connection.
描述：这是用于相应连接上的事务划分的J2C接口。
Regarding the scope of unit of work and transaction boundary demarcation, there are 3 patterns.
考虑到工作单元的范围和事务边界的划分，有3中模式。
We will return to this requirement when we discuss transaction demarcation in Part 3 of this series.
在本系列的第3部分中讨论事务划分时，我们将详细讨论这个需求。
If you choose the latter approach, transaction demarcation code will be external to the DAO class.
如果选择后一种方式，那么事务界定代码就是在dao类外面。
With JDBC transaction demarcation, you can combine multiple SQL statements into a single transaction.
使用JDBC事务界定时，您可以将多个sql语句结合到一个事务中。
Transaction demarcation can have a negative effect on service layer reusability if implemented inappropriately.
如果实现方式不当，事务划分会对服务层可重用性产生负面影响。
In this case, your transaction demarcation code is intermixed with code that implements the business logic.
在这种情况下，事务界定代码与实现业务逻辑的代码混杂在一起。
JDBC transaction demarcation is simpler than JTA transaction demarcation, but JTA provides greater flexibility.
JDBC事务界定比JTA事务界定要简单，但是JTA提供了更多的灵活性。
To preserve this clear demarcation, the PMS needs to provide controls to prevent other teams from updating a policy.
要保护这个清楚的划分，PMS需要提供防止其他小组对策略更新的控制。
Spring uses a transaction manager interface implementation to perform the actual transaction demarcation at runtime.
Spring在运行时使用一个事务管理器接口实现来执行实际的事务划分。
But that raises a major problem of demarcation and again this is the problem that has echoed down the centuries since.
但那又引出了关于界限划分的问题，这个问题在历史长河中再次回荡百年。
It is disappointing that Spring Web Flow doesn't support transaction demarcation on any of its tags, including and.
令人失望的是SpringWebFlow在其任何标签上都不支持事务分界，包括和。
Knowing the answers to these questions will help you choose the transaction demarcation strategy that is best for your DAOs.
了解上述问题的答案将有助于您选择最适合的DAO的事务界定策略。
For declarative transaction demarcation, I use the standard Spring classes along with the transaction manager bean declared above.
为了声明事务划分，我与上述事务管理器bean声明一起使用标准spring类。
I must help the two warring factions to delineate their territories and to establish a fair demarcation line between their realms.
我必须帮助那里两个交战的派别划分领地范围，确定双方公正的边界线。
For all the transactional RPCs, you can use either container-managed transaction demarcation or component-managed transaction demarcation.
对于所有事务的RPC，您可以使用容器管理的事务划分或者组件管理的事务划分。
Unlike the example in Listing 1, with declarative transaction demarcation there is no transaction management code in the component methods.
与清单1中的示例不同，由于有宣告式事务划分，这段组件代码中没有事务管理代码。
We've looked at transaction demarcation and logging and you now have a deeper understanding of how each applies to data access objects.
我们讨论过了事务界定和日志，现在对于如何在数据访问对象上应用它们有了更深入的理解。
This transaction demarcation strategy is especially valuable for applications that need to access multiple DAOs in a single transaction.
这种事务界定策略对于需要在一个事务中访问多个DAO的应用程序特别有用。
应用推荐