Service message model (canonical data models)
服务消息模型（规范数据模型）
Figure 4 illustrates a canonical message model
图4说明了一个规范化消息模型
The canonical message model consists of the following.
规范化消息模型由以下部分组成。
Canonical data model to canonical message model integration.
规范化数据模型到规范化消息模型的集成。
Will it support the publish and subscribe message model and message aggregation?
它将支持发布和订阅消息模型和消息聚合吗？
For this to work, a canonical message model must be based on a canonical data model.
为此，规范化消息模型必须基于规范化数据模型。
A common representation for the canonical message model is to use a set of XML schemas.
规范化消息模型的一种常见的表示法是使用一组XML模式。
Figure 2 shows the catalog message model. The following is self evident from this model.
图2显示了Catalog消息模型。
The most common representation used for the canonical message model is a set of XML schemas.
用于规范化消息模型的最常见的表示是一组XML模式。
The pattern of a canonical data and message model is presented in a future article in this series.
规范化数据模型和消息模型的模式将在本系列的后续文章中讨论。
The canonical message model may be arrived at using a variety of methods depending on each project.
取决于每个项目，规范化消息模型可以使用多种不同的方法来得到。
Conversion of the heterogeneous data formats into a canonical message model, with mediation capabilities.
使用中介功能从异类数据格式转换到规范的消息模型。
First, if there is a new message being posted, we create a new message model and save it to the database.
首先，如果提交了新消息，就创建一个新的Message模型并把它保存到数据库中。
The canonical message model represents the standardized format used for exchanging business information on a service bus.
规范化消息模型表示用于在服务总线上交换业务信息的标准化格式。
The canonical message model is ultimately based on the logical data model and business glossary, via a service analysis model.
规范化消息模型最终基于逻辑数据模型和业务术语表，中间要通过一个服务分析模型。
This results in all data types defined in the message model schema being made available as business objects as Figure 10 shows.
这导致消息模型中定义的所有数据类型可以作为业务对象使用，如图10所示。
While the simple request-response message model is the most popular, you have the flexibility to design systems with other message models.
虽然简单的请求-响应消息模型最为流行，但是你可以使用其他的消息模型灵活的设计系统。
If you require bitwise representations within a message model, you can use a map in the WebSphere TX node — more on this later in the article.
如果要求在消息模型中实现逐位表示，可以在WebSphereTX节点中使用映射——本文稍后将详细介绍该内容。
The canonical data model establishes this common format on the data layer while the canonical message model defines this uniform format on the services layer.
规范化数据模型在数据层建立这种统一的格式，而规范化消息模型在服务层定义这种统一的格式。
The message model, which defines the contract between the process and its supporting services, is therefore minimal, based only on a small number of key values.
因此，消息模型(它们定义流程与其支持服务之间的合约)占用的数据非常少，只使用了少量关键值。
As specification detail is added to the service model, you develop the canonical message model which represents the physical instantiation of the canonical data model.
随着在服务模型中添加更多的细节，开发规范化消息模型，这个模型代表规范化数据模型的物理实例。
For service design, the target is the canonical message model representing the superset of data structures that are exposed by all services created in the SOA project.
对于服务设计，目标是规范的消息模型，该消息模型表示SOA项目中创建的所有服务所公布的数据结构的超集。
For service design, the target is the canonical message model representing the superset of data structures that will be exposed by all services created in the SOA project.
对于服务设计，目标是规范的消息模型，该消息模型表示SOA项目中创建的所有服务所公布的数据结构的超集。
As outlined in the fourth article in this series, the canonical message model represents the standardized format used for exchanging business information on a service bus.
正如本系列第4篇文章所述，规范化消息模型表示用于在服务总线上交换业务信息的标准化格式。
To that end, an ESB must be message-model agnostic and offer the configuration flexibility to support the message models defined by the service requesters and providers.
为此，ESB必须是与消息模型无关的，并提供配置灵活性以支持服务请求者和提供者定义的消息模型。
Each system has its own proprietary semantic meaning, but is mapped to a logical data model which can be instantiated as a physical federated model or a canonical message model.
每个系统都有其专有的语义，但是被映射到一个逻辑数据模型，可以将此模型实例化为一个物理联合模型或规范消息模型。
Mapping between the SOA canonical data model and the SOA canonical message model against the existing data stores can be leveraged to define potential data quality analysis targets.
针对现有的数据存储，利用SOA规范化数据模型和SOA规范化消息模型之间的映射，定义数据质量分析目标。
In other projects where emphasis is on ESB or bottom-up, reuse the canonical message model can be developed directly in XML or extracted from generated service classes and message flows.
在其他强调ESB或自下而上方法的项目中，可以直接用XML开发规范化消息模型，也可以从生成的服务类和消息流提取规范化消息模型。
Now we can use the Message model in our snippet.
现在，可以在片段中使用Message模型了。
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