这固然很好(特别是映射到关系数据存储的标准映射部分)，但也有折衷之处。
That is all well and good — especially the part about standard mappings to relational data stores — but there is a tradeoff.
本文演示了如何联合EMF和JAX - RPC的功能来支持没有标准映射的XML数据类型。
This article demonstrated how to unite the power of EMF and JAX-RPC to support XML data types that do not have standard mappings.
将标准映射到业务会给你提供对标准和过程非常有帮助的理解，而这只是你需要集成它们的工作的一部分。
While mapping a standard to a business provides helpful insight into the standard and the process, it is only part of the effort needed to integrate them.
虽然标准映射使工具能够自动完成某些转换，多数情况下还是需要一些手工编码，特别是在缺少MDA工具的情况下。
Although standard mappings will allow tools to automate some of the conversion, in most cases some hand coding will be required, especially in the absence of MDA tools.
JPA提供了标准映射定义(通过Annotation或XML)和标准运行时api及对象级查询语言(JPQL)。
JPA provides both a standard mapping definition (through annotations or XML) and a standard runtime API and object-level query language (JPQL).
如果需要引入一些基本的xml类型，且它们又不被标准JAX - RPC映射支持的情况下，这种模式非常有用。
This pattern is useful in the case where some fundamental XML types are introduced but are not supported by the standard JAX-RPC mapping.
为了将标准POSIX接口叠加到对象存储系统上，需要一个映射。
To overlay the standard POSIX interface onto an object storage system, a mapping is required.
这些表与EJB有相同的命名，这对于自顶向下映射来说是标准的。
The tables are named the same as the EJBs, as is standard for a top-down mapping.
另外，SOAP编码规则定义了标准，方便了从编程类型到XML的映射。
Moreover, the SOAP encoding rules define standards to conveniently map the programmatic types to XML.
不论出处如何，当术语表模型在RDA 中时，就可以将标准业务术语映射到规范化（概念/逻辑）数据模型的形式化结构。
Regardless of its origin, the presence of a glossary model in RDA enables mapping of standard business terms into the formalized structures of the canonical (conceptual/logical) data model.
我们已经介绍了一系列标准的前缀映射(XHTML、RDF和RDFS)，也介绍了用来描述机器可处理的方法中事件的词汇。
We have introduced a series of standard prefix mappings (XHTML, RDF and RDFS) as well as for vocabularies that will be of use to describe our event in machine processable ways.
由于存在不能映射的行业标准架构，因此无论如何都必须手动对遵循这些标准的消息进行编码。
Industry standard schemas exist that cannot be mapped so that messages following those standards have to be handcoded anyway.
编辑根调度程序模板，将人员分配标准的转换委派给指定模板，以添加以下映射，如清单3所示。
Edit the root dispatcher template that delegates the transformation of the people assignment criteria to the specified template to add the following mapping as shown in Listing 3.
SAML定义了SAML请求和响应消息在标准通信传输协议上的映射。
SAML defines how SAML request and response messages are mapped over standard communication and transport protocols.
如果存在新的标准，那么应该通过映射值，根据一个查找表或一个定义好的模式或算法，将数据映射到那些新的标准上。
If new standards exist, data should be mapped to those new standards through mapping values, against a lookup table, or based on a defined pattern or algorithm.
在讨论JACC带来的利弊前，让我们考虑如何将这种关系映射到标准J2EE安全性以及JACC使用。
Let us consider how this maps to standard J2EE security, and then to JACC usage before we look at the trade-offs that come with JACC.
讨论了UML和XML模式之后，自然就要问：有没有一种将UML映射到XML模式的标准方法呢？
It naturally follows from the discussion on UML and XML schemas to ask whether there is a standard way of mapping UML to XML schemas.
标准方法(http动词)已映射到特定于资源的语义。
The standard methods (the HTTP verbs) are mapped to resource-specific semantics.
进行RUP和PMBOK之间的映射不是必须的，然而，如果在项目过程中联合使用一些标准的话，就需要某种形式的映射。
Conducting a mapping exercise between RUP and PMBOK is not a must; however, some form of mapping will be required if standards are to be used jointly during the project.
本文演示了如何使用EMF来支持没有标准JAX - RPC类型映射的XML数据类型。
This article demonstrates how to use EMF to support XML data types that do not have standard JAX-RPC type mappings.
通常存在特定于行业的功能映射和流程映射，并且它们基于行业标准和最佳实践。
There are typically capability maps and process maps specific to an industry, and they're based on industry standards and best practices.
如果您想要改变标准JAX - RPC映射规则中的映射的话，您可以修改映射元数据文件。
If you want to change the mappings from the standard JAX-RPC mapping rules, you can modify the mapping meta-data file.
它使用注释映射资源类与URI，并将HTTP请求中的标准HTTP方法映射到资源类中的方法。
It USES annotations to map the resource class with a URI and to map standard HTTP methods in an HTTP request to the methods in the resource class.
因为没有为属性定义标准的映射，所以这种复杂类型就被表示为SOAPElement 。
Since no standard mapping is defined for attributes, this complex type is represented as a SOAPElement.
这个场景使用的输入消息格式故意设计得很复杂，以此说明本文中到目前为止讨论的标准WebSphereTX映射开发技术难以解决的问题。
This scenario USES an input message format that has been designed to deliberately make life difficult for the standard WebSphere TX map development techniques described so far in this article.
xml后缀的文件是NHibernate标准的映射文件的后缀。
The hbm.xml extension is the standard extension for NHibernate mapping files.
在某种程度上，这个类型映射标准有助于使Web服务运行时系统实现消息级别的互操作性。
To some extent, this type mapping standard helps the web service run-time system achieve message-level interoperability.
在Web服务WSDL接口模型(porttype定义)中，这些输入及输出标准分别被映射到操作输入及输出的消息中。
In a Web service WSDL interface model (portType definition) these input and output criteria map to operation input and output messages respectively.
映射文件都是标准的格式
下表总结了来自RUP的生命周期元素和PMBOK标准之间的映射。
Summarizes mapping between lifecycle elements from the RUP and PMBOK standards.
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