Data Access/Integration

The Data Access/Integration layer consists of the JDBC, ORM, OXM, JMS, and Transaction modules.

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Data Access/Integration层包括了 JDBC、ORM、OXM以及事务模块

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The spring-jdbc module provides a JDBC-abstraction layer that removes the need to do tedious JDBC coding and parsing of database-vendor specific error codes.

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spring-jdbc模块提供了一个 JDBC 的抽象层省去了编写冗长的 JDBC代码以及解析数据库供应商 特定的错误代码。

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The spring-tx module supports programmatic and declarative transaction management for classes that implement special interfaces and for all your POJOs (Plain Old Java Objects).

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spring-tx 模块支持 编程式和声明式的事务管理来实现特点的接口的类以及所有POJOs。

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The spring-orm module provides integration layers for popular object-relational mapping APIs, including JPA and Hibernate. Using the spring-orm module you can use these O/R-mapping frameworks in combination with all of the other features Spring offers, such as the simple declarative transaction management feature mentioned previously.

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spring-orm模块提供了对流行的对象关系映射API的集成层，包括JPA、和Hibernate等。通过此模块可以让这些O /R映射框架和 spring 提供的其它功能整合，比如前面提及的简单的声明式事务管理功能。

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The spring-oxm module provides an abstraction layer that supports Object/XML mapping implementations such as JAXB, Castor, JiBX and XStream.

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spring-oxm模块提供了 一个抽象层 来实现支持Object/XML 映射，比如JAXB、Castor、XML Beans、JiBX、XStream等。

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The spring-jms module (Java Messaging Service) contains features for producing and consuming messages. Since Spring Framework 4.1, it provides integration with the spring-messaging module.

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spring-jms模块（Java 消息服务）包含用于生产（produce）和消费（consume）消息的功能。从Spring Framework 4.1开始，集成进了spring-messaging模块。