Visual configuration of JPA entities.
JPA实体的可视化配置。
示例使用了JPA。
JPA 2.0 and transactional repositories.
JPA 2.0和事务性资源库。
Let's look at how JPA queries are added.
让我们看一下JPA查询是怎样添加的。
JPA 2.0 is used for the data persistence.
JPA 2.0用于数据持久化。
Sets up appropriate JPA configuration files
建立合适的JPA配置文件
There are several JPA persistence providers.
有几种JPA持久性提供者。
This makes the JPA project a JPA bundle.
这使得JPA项目成为一个 JPA绑定包。
My Account class leverages two JPA annotations.
我的Accoun t类利用了两个jpa注释。
This article assumes a basic familiarity with JPA.
本文假设读者基本熟悉JPA。
JPA entity components do not support multiple views.
JPA实体组件不支持多视图。
The JPA entities generated are only a starting point.
生成的JPA实体只是一个起始点。
Next we need to import the JPA implementation JAR file.
下一步需要导入JPA实现JAR文件。
The package uses the JPA to access and update entities.
该包使用JPA来访问和更新实体。
The input is simple: a series of JPA-annotated classes.
输入很简单：一系列带jpa注解的类。
Entity objects are the primary model used in JPA applications.
实体对象是JPA应用程序中使用的主要模型。
JPA has strong support for relationships between entities.
JPA对实体之间的关系提供强大的支持。
First, create a JPA project to host your JPA entity beans.
首先，您要创建一个JPA项目以放置您的JPA实体beans。
See Resources to explore the many more features available in JPA.
请参阅参考资料，以了解JPA中提供的更多其他功能。
The JPA simplifies object relational mapping and data persistence.
jpa简化了对象关系性映射和数据持续性。
As I mentioned, the first JPA specification was functionally complete.
正如我前面说过的，第一个JPA规范功能上已经比较完整了。
Java developers nowadays often use JPA to implement these repositories.
目前开发人员经常使用JPA来实现持久化库。
The JPA entities package contains the annotated JPA entity objects.
JPA实体包包含带注释的 JPA实体对象。
Actually all you ever use are JPA annotations and some of its constants.
实际上曾使用的都是jpa注释和它的常量。
JPA supports mapping your domain model using external XML mapping files.
JPA使用外部xml映射文件支持映射您的域模型。
The code here is just standard JPA code for querying and creating messages.
这里所示的代码是一些用来查询和创建消息的标准JPA 代码。
This article applies equally well to both JPA 1.0 and JPA 2.0 standards.
本文同样适用于JPA 1.0和JPA 2.0标准。
This file is the JPA deployment descriptor for configuring JPA Properties.
此文件是用于配置jpa属性的JPA部署描述符。
The JPA expert group is working hard to finalize the JPA 2.0 specification.
JPA专家组正在努力最终确定 JPA 2.0 规范。
JPA prescribes that object relationships be decorated with persistence qualities.
JPA规定对象关系是用持久化特性装饰的。
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