有状态会话bean。
Session beans aren't transactional.
会话bean不是事务性的。
A third alternative is stateful session beans.
第三种备用方案是有状态会话bean。
Access to the session beans is restricted.
访问会话bean是受限制的。
This is especially true of stateless session beans.
对于无状态会话bean尤其如此。
Session beans provide access to business processes.
会话bean提供对业务过程的访问。
Business interfaces are optional, even for session beans.
业务接口是可选的，即使对于会话bean也是如此。
For example, an application may contain two session beans.
例如，应用程序可以包含两个会话bean。
Use stateless session beans instead of stateful session beans.
使用无状态会话Bean，而不是有状态会话Bean。
Two types of EJB technology are entity beans and session beans.
EJB技术的两种类型是实体bean和会话bean。
Session beans typically operate on one or more entity beans.
会话bean通常会操作一个或多个实体bean。
We also try not to create any "view-aware" code in the session beans.
我们还试图不在会话bean中创建任何“有视图意识的”代码。
The SnippetsEJB project contains one entity bean, and four session beans.
SnippetsEJB项目包含一个实体bean和四个会话bean。
Session beans are designed to fulfill requests for business services.
会话bean被设计用来履行对业务服务的请求。
Next we'll configure method permissions for EJB2.1 and EJB3 session beans.
接下来，我们将配置EJB2.1和EJB3会话Bean的方法权限。
Combining session beans and JMS is a sensible enterprise-oriented solution.
将会话bean与JMS结合起来使用是一种可行的面向企业的解决方案。
You can, however, use a simple JMS client, or combine session beans and JMS.
不过，您可以使用一个简单JMS客户机，或者将会话bean与JMS结合起来使用。
In addition, the Home Interface for stateless session beans has been removed.
除此之外，规范中还去掉了用于无状态会话bean的Home接口。
The three runner-ups are cookies, hidden fields, and stateless session beans.
隐藏域和有状态会话bean。
Write your business logic with session beans, Spring, Guice, or Pojo services.
用会话Bean、Spring、Guice或Pojo服务写业务逻辑。
Like stateless session beans, stateful session beans are mapped to business processes.
与无状态会话bean一样，有状态会话bean也被映射到业务过程。
Stateful session beans, on the other hand, are not well designed for such applications.
相反，有状态会话bean并不是为这类应用程序而精心设计的。
Transaction requirements may also require session beans to have direct database access.
事务需求也可能要求会话bean有直接数据库访问。
Stateful session beans consume a substantial amount of the container's time and memory.
有状态会话bean消耗了容器的大量时间和内存。
First you will select the general component types (such as servlets and session beans).
首先，您将选择通用的组件类型(如servlet和会话bean)。
As previously explained, session beans are the most lightweight type of enterprise bean.
正如以前阐述的，会话bean是最轻量级类型的企业bean类型。
The IBM Records Manager API comprises some stateful session beans for the client’s usage.
IBMRecordsManagerAPI包含一些用于客户机的有状态会话bean。
Session beans are synchronous, and so cannot support the "always-on" listener component.
会话bean是同步的，因而不能支持“一直在线(always - on)”侦听器组件。
Session beans are the backbone of any J2EE architecture that incorporates EJB technology.
会话bean是任何合并了EJB技术的J2EE体系结构的基干。
Stateful session beans, on the other hand, are not as friendly with the container's resources.
相反，有状态会话bean与容器资源并不那样友好。
应用推荐