在编译时找不到com.sun.xml.internal.ws.developer.JAXWSProperties [英] com.sun.xml.internal.ws.developer.JAXWSProperties not found at compile

问题描述

我们在代码中使用 com.sun。* 包中的类 JAXWSProperties 来设置超时这样的属性：

We used the class JAXWSProperties from the com.sun.* package in the code in order to set timeout properties like this:

import com.sun.xml.internal.ws.developer.JAXWSProperties;
...
Map<String, Object> ctxt = ((BindingProvider) port).getRequestContext();
ctxt.put(JAXWSProperties.CONNECT_TIMEOUT, 10000);

它在本地Eclipse中编译良好，但在连续集成系统上没有编译（两者都使用JDK 1.6） 。通过研究这个问题，我了解到应该避免使用 com.sun。* 包。

It compiles fine in the local Eclipse, but not on a continuous integration system (both using JDK 1.6). From researching this problem, I learned that the com.sun.* package should be avoided.

所以我的问题是：

• 导致编译时导入失败的原因是什么？


• 应该使用什么代替 JAXWSProperties ？

• What causes the failed import at compile time?
• What should be used instead of JAXWSProperties?

推荐答案

我'在将我们的一个项目转换为在Maven下运行时，我遇到了同样的问题。

I've just had pretty much the same problem while converting one of our projects to run under Maven.

我发现的解决方案并不是一个理想的解决方案，实际上它是更多的是cludge而不是fix，尽管它确实通过编译器运行。和你一样，我对这个问题进行了一些研究，发现Sun的评论说这些软件包在编译器中是隐藏的，但可供JVM使用。

The solution I found, isn't really an ideal solution, in fact it's more of a "cludge" than a "fix," although it does run through the compiler OK. Like you I did a bit of research on this issue, and found a comment from Sun saying that these packages are hidden from the compiler, but are available to the JVM.

因此，我找到的解决方案是简单地找到常量指向的字符串，并在本地使用。

So, the solution I found was to simply find the string to which the constant was pointing, and use that locally.

在您的情况下，它将是：

In your case it would be:

final static String CONNECT_TIMEOUT = "com.sun.xml.internal.ws.connect.timeout";
....
Map<String, Object> ctxt = ((BindingProvider) port).getRequestContext();
ctxt.put(CONNECT_TIMEOUT, 10000);

正如我所提到的，这并不理想，并且不能保证在将来的编译器版本中有效，所以要小心使用。

As I mentioned, this isn't ideal, and can not be guaranteed to work in future compiler releases, so use with care.

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