如何在 Eclipse.classpath 中的所有其他依赖项之上自动设置 JRE_CONTAINER？

发布于 2024-10-27 10:55:59 字数 1110 浏览 5 评论 0原文

我想自动修改 Maven Eclipse 插件编写classpathentry 的顺序。有办法做到这一点吗？

我想这样做有两个原因。

第一个原因：在我的应用程序中，接口org.w3c.dom.Node是由几个第三方库（用于XML处理）以及JDK（ 1.6）。然而，与 JDK 相比，这些库提供的 org.w3c.dom.* 类的版本相当旧。例如，方法 Node.getTextContent() 在那里不存在。

在我的项目上运行 mvn eclipse:eclipse 会将这些库放置在 .classpath 中的 JDK 容器之前，在 Eclipse 中使用此方法将导致编译错误。因此，我们的想法是将这一行：

<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>

放在 .classpath 文件的开头。

第二个原因（不太重要）是当我运行mvn eclipse:eclipse时，它总是在之前设置我的src/test/*包>src/java/* 的，这让我有点困扰（是的，我知道在 TDD 中我们首先开发测试，但仍然......）

技术信息：Java 1.6、Maven 2.2.1、Eclipse 插件 2.8

编辑：这里有一个问题可能与我的类似，但它对我没有帮助，因为它只处理第三方依赖项的顺序......

原文

I want to modify automatically the order on which classpathentry are written by the Maven Eclipse plugin. Is there a way to do that?

I want to do that for two reasons.

First reason: in my application, the interface org.w3c.dom.Node is provided by several third-party libraries (for XML processing), as well as the JDK (1.6). However, the version of org.w3c.dom.* classes provided by these libraries are quite old compared to the JDK. For example, the method Node.getTextContent() does not exist there.

Running mvn eclipse:eclipse on my project will place these library before the JDK container in the .classpath, using this method in Eclipse will result in a compilation error. So the idea is to put this line:

<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>

at the beginning of the .classpath file.

The second reason (less important) is when I run mvn eclipse:eclipse, it always set my src/test/* packages before src/java/* ones, which bothers me a little (yes, I know that in TDD we develop tests first, but still...)

Technical information: Java 1.6, Maven 2.2.1, Eclipse plugin 2.8

Edit: There is a question here that could look similar to mine, but it did not help me as it only deals with the order for third-party dependencies...

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