如何将多个 JSF2 复合组件库捆绑在一个名称空间下

发布于 2024-12-27 09:49:28 字数 1750 浏览 1 评论 0原文

我们有一堆 JSF 1.2 Facelets 组件 (ui:composition)。它们被组织在不同的文件夹中，如下所示...

facelets
   /tags
      /inputfields
      /layout
      /core
      /...

它们在一个名称空间下的标记库描述符中注册：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE facelet-taglib PUBLIC
    "-//Sun Microsystems, Inc.//DTD Facelet Taglib 1.0//EN"
    "http://java.sun.com/dtd/facelet-taglib_1_0.dtd">

<facelet-taglib>
    <namespace>http://www.ourcompany.de/jsf</namespace>

    <tag>
        <tag-name>desktop</tag-name>
        <source>./facelets/tags/layout/desktop.xhtml</source>
    </tag>

    <tag>
        <tag-name>inputField</tag-name>
        <source>./facelets/tags/inputfields/inputField.xhtml</source>
    </tag>

        ...
</facelet-taglib>

我们希望它们成为 JSF 2 复合组件，并希望将它们组织在单独的文件夹中。按照惯例，如果将它们移动到 /resources 文件夹中，JSF 2 就会将它们作为复合组件提供。但是每个子文件夹必须使用不同的命名空间才能使用视图中的组件。

不幸的是，像下面这样的东西不起作用，因为只能声明一个复合库名称：

<facelet-taglib version="2.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facelettaglibrary_2_0.xsd">

    <namespace>http://ourcompany.de/jsftags</namespace>    
    <composite-library-name>components/input</composite-library-name>
    <composite-library-name>components/core</composite-library-name>
    <composite-library-name>components/layout</composite-library-name>
</facelet-taglib>

有没有一种方法可以为所有复合组件使用相同的名称空间，而不将它们移动到一个文件夹中？

原文

We have a bunch of JSF 1.2 facelets components (ui:composition). They are organized in different folders like this...

facelets
   /tags
      /inputfields
      /layout
      /core
      /...

They are registered within a tag library descriptor under one namespace:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE facelet-taglib PUBLIC
    "-//Sun Microsystems, Inc.//DTD Facelet Taglib 1.0//EN"
    "http://java.sun.com/dtd/facelet-taglib_1_0.dtd">

<facelet-taglib>
    <namespace>http://www.ourcompany.de/jsf</namespace>

    <tag>
        <tag-name>desktop</tag-name>
        <source>./facelets/tags/layout/desktop.xhtml</source>
    </tag>

    <tag>
        <tag-name>inputField</tag-name>
        <source>./facelets/tags/inputfields/inputField.xhtml</source>
    </tag>

        ...
</facelet-taglib>

We want them to become JSF 2 composite components and would like to keep them organized in separate folders. By convention JSF 2 makes them available as composite components, if they are moved into the /resources folder. But different namespaces have to be used for each subfolder in order to use the components in the view.

Unfortunately, something like the following does not work, since only one composite-library-name may be declared:

<facelet-taglib version="2.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facelettaglibrary_2_0.xsd">

    <namespace>http://ourcompany.de/jsftags</namespace>    
    <composite-library-name>components/input</composite-library-name>
    <composite-library-name>components/core</composite-library-name>
    <composite-library-name>components/layout</composite-library-name>
</facelet-taglib>

Is there a way to use the same namespace for all of our composite components without moving them into one folder?

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寒冷纷飞旳雪 2025-01-03 09:49:28

您可以将组件移动到几个以文件夹名称命名的 servlet 3.0 Web 片段，例如 input 或 core。每个片段都有一个子文件夹 META-INF/resources/yourBaseFolderName 。当您将片段合并到一个 Web 应用程序中时，容器会将内容合并到一个可以通过公共命名空间寻址的文件夹中。

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