Each access intent policy defined is an aggregate of a set of properties used to control different aspects of the persistence and concurrency handling involved in dealing with EJB entities.
每个已定义的访问意图策略都是一组属性的集合，用来控制e JB实体的持久性和并发性处理的不同方面。
However, the sections on exception handling and concurrency mechanisms are still valid as advanced topics.
然而，关于异常处理和并发机制的章节，作为高级主题仍然是有效的。
To maintain this type of persistence, application components must be capable of handling concurrency, connection management, data integrity, and synchronization.
为了维护这种持久性，应用程序组件必须能够处理并发性、连接管理、数据完整性和同步。
This example omits the actual handling of the queue because it's specific to your requirements and involves many concurrency subtleties.
本示例省略了队列的实际处理过程，因为它特定于您的需求，并涉及到许多微妙的并发性问题。
It enforces a message-passing discipline and provides convenient syntax for handling concurrency problems.
它执行一种消息传递规程并提供方便的语法来处理并发性问题。
To ensure persistence, application components must be capable of handling concurrency, connection management, data integrity, and synchronization.
为了确保持久性，应用程序组件必须能处理并发性、连接管理、数据完整性以及同步。
This was a difficult integration task for us, and exposed several subtle issues that were difficult to address like exception handling, concurrency, security, and persistence context management.
这对我们来说是一项艰巨的集成任务，而且曝露了不少难以解决的微妙问题，比如异常处理、并发性、安全性、以及持久性上下文管理。
But while synchronization is primarily a concurrency control mechanism, transactions are primarily an exception-handling mechanism.
但是，当同步主要是并发控制的机制时，则事务主要是处理异常的机制。
These solutions include inspecting of network connecting, client data caching, data synchronizing, and handling data concurrency.
这些解决方案包括网络连接状态的监测、客户端数据的缓存、数据的同步和数据并发处理。
You can leave your model with its default values for handling concurrency conflicts, or you can change it to suit your purposes.
您可以保留模型用于处理并发冲突的默认值，也可以根据您的需要对其进行更改。
You can leave your model with its default values for handling concurrency conflicts, or you can change it to suit your purposes.
您可以保留模型用于处理并发冲突的默认值，也可以根据您的需要对其进行更改。
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