是否将最新的EclipseLink版本添加到Netbeans项目中? [英] Adding the latest EclipseLink version to a Netbeans project?

问题描述

我正在使用EclipseLink作为使用Netbeans的持久性提供程序，通过JPA开发JSF applicationi. EclipseLink的默认版本是带有Netbeans 7.1的2.0，但是我非常需要为eclipselink.ddl-generation添加新的create-or-extend-tables，它是在2.4 如何使用EclipseLink 2.3作为NB 7中的持久性提供程序?，但是没有成功.

I am developing JSF applicationi with JPA using EclipseLink as the persistence provider using Netbeans. The default version of EclipseLink is 2.0 with Netbeans 7.1, but I badly need the new addition of create-or-extend-tables for eclipselink.ddl-generation which was introduced with 2.4 http://wiki.eclipse.org/EclipseLink/DesignDocs/368365. So I want to add EclipseLink 2.4 to my existing netbeans project, but failed. I followed How do you use EclipseLink 2.3 as persistence provider in NB 7? , but there was no success.

我从 http:/下载了EclipseLink 2.4.0安装程序邮编(28 MB). /www.eclipse.org/eclipselink/downloads/index.php .解压缩后，在几个文件夹中有几个jar文件，但是我仅将eclipselink.jar文件(没有版本号，在jlib文件夹中找到)添加到Netbeans项目库中.

I downloaded the EclipseLink 2.4.0 Installer Zip (28 MB) from http://www.eclipse.org/eclipselink/downloads/index.php. There were several jar files in few folders after I unzip it, but I added only the eclipselink.jar file (with out a version number, which was found in jlib folder) to the Netbeans project libraries.

我也尝试在persistence.xml下添加一个新库，仍然失败.

I tried to add a New Library under persistence.xml also, still failed.

我手动添加了代码

<property name="eclipselink.ddl-generation" value="create-or-extend-tables" />

到persistence.xml文件，但表被删除，但未创建.

to persistence.xml file, but tables are deleted, but not created.

如何将最新的EclipseLink版本添加到Netbeans项目中?

推荐答案

这就是我很幸运的方式

1. 下载 eclipselink 2.4
2. 在Netbeans 7中，从项目">属性":库"中删除以前的eclipselink jars
3. 将新的 eclipselink.jar 添加为编译"库，将 eclipse-jpa-modelgen 添加为处理程序".

1. Download the eclipselink 2.4
2. In Netbeans 7 remove the previous eclipselink jars from Project > Properties : Libraries
3. Add the new eclipselink.jar as "compile" library and eclipse-jpa-modelgen as "processor".

您将在eclipselink/jlib和eclipselink/jlib/jpa中找到这些库

You will find these libraries in eclipselink/jlib and eclipselink/jlib/jpa

-persistence.xml

-- persistence.xml

value =创建或扩展表"

value="create-or-extend-tables"

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