简单框架:重复注释(不同的命名空间) [英] Simple-Framework: Duplicate annotation (different namespace)
问题描述
我有一个 Rss 提要,我想使用 Simple Framework 在 Java 中对其进行解析.我有 2 个同名元素的问题,但其中一个元素分配了命名空间.这是一个示例 xml:
I have an Rss feed that I'd like to parse in Java using Simple Framework. I have problems with 2 elements with the same name, but one of them has a namespace assigned. Here is an example xml:
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/">
<item>
<title>Regular Titel</title>
<dc:title>Dc Titel</dc:title>
</item>
</rss>
目前我的 Item.class 如下所示:
Currently my Item.class looks like this:
@Root
public class Item {
@Namespace(reference = "http://purl.org/dc/elements/1.1/", prefix = "dc")
@Element(name="title")
public String dcTitle;
@Element
public String title;
}
这显然会导致 PersistenceException(字段 'title' 上名称 'title' 的重复注释....),但我真的不知道我应该怎么做.有人可以帮我解决这个问题!
This obviously causes a PersistenceException (Duplicate annotation of name 'title' on field 'title'....), but i don't really know how I should do this. Could someone please help me to figure this out!
更新
虽然解决方案有效,但我现在在序列化对象时遇到了问题.我声明的命名空间没有分配给输出 xml 中的元素.
Althought the solution works, I now have problems serializing the objects. The namespaces, that I declare, are not assigned to the elements in the output xml.
推荐答案
尝试
@Root
public class Item {
@Namespace(reference = "http://purl.org/dc/elements/1.1/", prefix = "dc")
@Path("title[1]")
@Text
public String dcTitle;
@Path("title[2]")
@Text
public String title;
}
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