如何在后端解析 Seam URL？
我们已经得到了许多页面中的第一个，这些页面将不是由 Seam 而是由 FreeMarker 生成。 FreeMarker 无法处理
我希望能够做的是处理从后端表示为 s:link's view="/something.xhtml" 或 action="#{testClass.test}" 的内容，以便我可以获取 URL ，将其放入 FreeMarker 的哈希中，FreeMarker 可以像任何其他文本一样将其插入页面中。
问题是，我该怎么做？我将使用哪些 Seam 函数来进行该转换？
或者，如果您的答案是“愚蠢地阅读源代码”，请告诉我应该在哪里寻找为标签提供支持的源代码。我自己也想到了这一点，但由于我对 Seam、JSF 等不熟悉，我一直无法弄清楚我应该在哪里寻找。
We've got the first of many pages that are going to be generated not by Seam but by FreeMarker. FreeMarker has no way to process an <s:link> but we need to have links within the page that link over to Seam pages within the same application.
What I would like to be able to do is process what would be expressed as the s:link's view="/something.xhtml" or action="#{testClass.test}" from the back end so I could get a URL out, put it into the hash for FreeMarker, and FreeMarker can just insert it into the page just like any other text.
The question is, how do I do that? What Seam functions would I use to do that conversion?
Alternatively, if your answer is, "read the source stupid," please tell me where I should be looking for the source that powers the tag. I thought of that myself but due to my unfamiliarity with Seam, JSF, etc. I haven't been able to figure out where I should be looking.
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我认为这很难。您正在寻找的逻辑在几个类中是稀疏的，并且从
s:link生成的最终 html 取决于整个 JSF 渲染响应阶段发生的情况。定义如何呈现操作和视图属性的大部分代码位于 org.jboss.seam.ui.component.UISeamCommandBase 中。我建议您开始在此类的
getUrl()方法中放置一些断点。希望这有帮助。
This is quite hard, I think. The logic you are looking for is sparse in several classes and the final html that comes out from
s:linkdepends on what happens during the entire JSF render response phase.Most of the code that defines how action and view attributes are rendered is in
org.jboss.seam.ui.component.UISeamCommandBase. I suggest that you start putting some breakpoint in thegetUrl()method of this class.Hope this helps.