用例建模中的事务处理。
特别地，我们要注意在用例建模中透视图的角色。
In particular, we'll pay attention to the role of perspective in use case modeling.
常规序列图可以为包含多个方案的整个用例建模。
A generic sequence diagram can model an entire use case consisting of multiple scenarios.
用例建模在IT项目中用于捕获系统的功能需求。
Use case modeling is used in IT projects to capture the functional requirements of a system.
对利用UML使用用例建模工具也是一个很好的理由。
It's also a good argument for usage of a use case modeling tool using UML.
用例模型概述是用例建模的一种最终输出物。
The Use Case Model Overview is the final output of the use case modeling.
这就和例如设计和用例建模的指南形成了对比。
This is in contrast to the guidelines for Design and the modeling of use cases, for example.
我们在业务用例建模之后很快开始业务对象建模。
We started the business object model soon after the business use-case modeling effort.
虽然有众多的需求收集方法，但是最普通的方法是用例建模。
There are numerous requirements gathering methodologies, but the most common method is use case modeling.
这两个活动概括了用来为业务过程和相应的用例建模的方法。
These two activities outline the approach to use to model business processes and the corresponding use cases.
结果，我们决定用例建模标准和指南需要被组长定义。
As a result, we decided that use-case modeling standards and guidelines needed to be defined by the team lead. These included the following guidelines.
所以您拥有用例建模专家、或者数据建模专家、或者测试专家。
So you have use case modeling specialists, or data modeling specialists, or testing specialists.
有些组织可能不支持UML或者不使用任何类型的标准用例建模工具。
Some organizations may not support UML or use any sort of standard use case modeling tool.
组成给定业务流程模型的活动或流程步骤可以作为用例建模的基础进行分析。
The activities or process steps that make up a given business process model can be analyzed to form the basis of use case modeling.
通过用例建模，描述对系统感兴趣的外部角色及其对系统的功能要求。
By modeling use-case, UML can describe the external roles that are interested in system and the requirement of function of system.
集成用例管理强大的需求管理能力增强了RationalRose用例建模。
Integrated use case management enhances Rational Rose use-case modeling with powerful requirements management capabilities.
所谓的实现是用例建模中的一个规范化术语，它指示了规格与各种执行之间的关系。
Realization is a formal term in use case modeling that indicates the relationship between a specification of something and its various implementations.
在先前的两个专栏中，我们已经完成了一部分将序列图同用例建模关联起来的工作。
We've partially worked through sequence diagrams in conjunction with use case modeling in the two previous columns.
此外，每个通过用例建模工作标识的用例都可能被添加到候选服务列表中。
In addition, every single use case that is identified through the use case modeling work effort might be added to the list of candidate services.
用例建模可以描述利益相关者(例如，用户和维护人员)所看到的系统行为。
Use case modeling communicates the system behavior as seen by the stakeholders (for example, users and maintainers).
用于用例建模的方法可以视为SOA设计的自顶向下方法，服务操作基于所需的场合进行标识。
The approach to use case modeling can be considered a top-down approach for SOA design, where service operations are identified based on where they are needed.
通常情况下，理解UML和用例建模的技术人员在从用户的角度看用例时都会有麻烦。
Generally, technical people who understand UML and use-case modeling have trouble looking at a use case from the user point of view.
很多SOA项目使用用例建模这项广为人知的技术来捕捉业务需求和驱动业务流程模型。
Many SOA projects use use-case modeling as a well-known technique for capturing the business requirements and driving business process models.
架构师利用IBMRationalXDE为场景进行用例建模并为流程和服务开发对象模型。
An architect USES IBM Rational XDE for use case modeling of the scenario and to develop an object model for the process and services.
如果您应用本文中描述的用例建模技术，用例(使用者用例除外)将以相同的方式与服务对应。
If you apply the use case modeling technique described in this article, use cases (except Consumer use cases) will correspond to services in the same way.
最流行的编写用例描述的方法体现着Ivar Jacobson(用例建模的发明者)的思想。
The most popular method of writing use case descriptions remains true to the ideas of Ivar Jacobson, inventor of use case modeling.
当流程模型正式形成并经过了验证后，可以将其作为项目的下一阶段（如用例建模）的主要输入使用。
The process models, when formalized and validated, serve as the main input for the next phase of a project, for example, use case modeling.
不同项目之间的用例建模有着显著的不同；用例的定义、用例的关系、详细的程度等等都是经常被争论的。
Use-case modeling varies significantly from project to project; the definition of a use case, use-case relationships, level of detail, and so on, are all subject to debate.
在描述用例建模技术原理的基础上，重点讨论了基于用例建模的需求获取，并对一些经验和体会加以总结。
Describes the principle of use case model technology, discusses the requirement elicitation based on use case modeling, sums up some experience and understanding from practice.
当进行用例建模时，您的目的是使用参与者来对角色建模，而不是对物理的、现实世界的人、组织或系统本身。
When you are use-case modeling, your goal is to use actors to model roles and not the physical, real-world people, organizations, or systems themselves.
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