MOXy @XmlPath被忽略了

Question

我有一个非常简单的类,有两个字段,String sourceAddress和int port.
我希望它们映射到源/地址和源/端口节点,而不是jaxb默认的sourceAddress和sourcePort.
所以我使用MOXy @XmlPath注释.
问题是注释只是被忽略,我得到"jaxb默认"xml文件:

<szk>
    <sourceAddress>test</sourceAddress>
    <sourcePort>10000</sourcePort>
</sz>

提前感谢任何帮助Agostino

import javax.xml.bind.*;
import javax.xml.bind.annotation.*;
import org.eclipse.persistence.jaxb.JAXBContext;
import org.eclipse.persistence.oxm.annotations.XmlPath;

@XmlRootElement
@XmlAccessorType(XmlAccessType.FIELD)
public class SZK {

    @XmlPath("source/address")
    private String sourceAddress;
    @XmlPath("source/port")
    private int sourcePort;

    public static void main (String [] args) throws JAXBException{

        SZK k = new SZK();
        k.sourceAddress = "test";
        k.sourcePort = 10000;

        javax.xml.bind.JAXBContext jc = JAXBContext.newInstance(SZK.class);
        Marshaller m = jc.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
        m.marshal(k, System.out);

    }

}

Answer 1

导致此问题的最可能原因是您缺少该jaxb.properties文件以指定应将EclipseLink MOXy用作JAXB提供程序.该jaxb.properties文件必须与您的域模型放在同一个包中,并包含以下条目:

javax.xml.bind.context.factory=org.eclipse.persistence.jaxb.JAXBContextFactory

欲获得更多信息:

• http://bdoughan.blogspot.com/2011/05/specifying-eclipselink-moxy-as-your.html
• http://bdoughan.blogspot.com/2010/09/xpath-based-mapping-geocode-example.html
• http://bdoughan.blogspot.com/2011/03/map-to-element-based-on-attribute-value.html