android 上的 simpleframework xml 和 @ElementList for kml 的问题

Question

我似乎无法弄清楚这一点 - 非常感谢任何帮助！

我正在使用 simple-xml-2.3.2.jar 和 android v10

所以我有这个 xml (kml)：

<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<Placemark>
<name>Admissions</name>
<description>60.59</description>
<Polygon><tessellate>1</tessellate><outerBoundaryIs>
<LinearRing>
<coordinates>-1.1949914,52.93765,0 -1.1946743,52.937794,0 -1.1946228,52.93776,0 -1.1936871,52.938156,0 -1.19373,52.93821,0 -1.1933881,52.93836,0 -1.1935841,52.938503,0 -1.19424,52.938213,0 -1.1951548,52.93781,0 -1.1949914,52.93765,0</coordinates>
</LinearRing>
</outerBoundaryIs></Polygon>
</Placemark>
</Document>
</kml>

我已经制作了这些类来反序列化它：

KML.java

import org.simpleframework.xml.Element;
import org.simpleframework.xml.Root;

@Root(name="kml",strict=false)
public class KML {
    @Element(required=true,name="Document")
    public Document document;
}

Document.java

import java.util.List;

import org.simpleframework.xml.Element;
import org.simpleframework.xml.ElementList;

@Element
public class Document {
    @ElementList(required=false,inline=true)
    public List<Placemark> placemarkList;
}

Placemark.java

import java.util.List;

import org.simpleframework.xml.Element;
import org.simpleframework.xml.ElementList;

@Element
public class Placemark {
    @Element(required=false)
    public String name;

    @Element(required=false)
    public String description;

    @Element(required=false,name="Polygon")
    public Polygon polygon;
}

等

如果我运行它，我得到：org.simpleframework.xml.core.ElementException：元素“Placemark”在第-1行没有匹配

如果我用@Element替换Document.java中的@ElementList那么就可以了，但是当然仅当有一个子地标元素时！

多谢， 戴夫

Answer 1

我刚刚遇到了同样的问题。尝试将 entry="Placemark" 添加到 ElementList 注释：

@Element
public class Document {
    @ElementList(inline=true, entry="Placemark", required=false)
    public List<Placemark> placemarkList;
}