Jaxb 解析 带有继承关系的bean与xml

具体方法:

1. 在jaxb的setClasstobebounds中,只需要子类的class,无需父类。

2. 父类的前面加如下声明:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlSeeAlso({
    子类.class
})
public class 父类 extends Entity{
    @XmlElement
    public String platformid;
    @XmlElement
    public String pointid;
    
    public String getPlatformid() {
        return platformid;
    }

    public void setPlatformid(String platformid) {
        this.platformid = platformid == null ? null : platformid.trim();
    }
    public String getPointid() {
        return pointid;
    }

    public void setPointid(String pointid) {
        this.pointid = pointid == null ? null : pointid.trim();
    }
}

3. 子类如下:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlRootElement(name="parameters")
public class TPointInfo extends TPointInfoKey{
    @XmlElement
    private String pointname;
    @XmlElement
    private String longitude;
    @XmlElement
    private String latitude;
    @XmlElement
    private String groupid;
    
    public String getPointname() {
        return pointname;
    }

    public void setPointname(String pointname) {
        this.pointname = pointname == null ? null : pointname.trim();
    }

    public String getLongitude() {
        return longitude;
    }

    public void setLongitude(String longitude) {
        this.longitude = longitude == null ? null : longitude.trim();
    }

    public String getLatitude() {
        return latitude;
    }

    public void setLatitude(String latitude) {
        this.latitude = latitude == null ? null : latitude.trim();
    }

    public String getGroupid() {
        return groupid;
    }

    public void setGroupid(String groupid) {
        this.groupid = groupid == null ? null : groupid.trim();
    }
}

 

posted @ 2014-06-10 23:20  dorothychai  阅读(1821)  评论(0编辑  收藏  举报