XmlUtil

import com.qzh.eds.demo.entity.User;
import com.thoughtworks.xstream.XStream;

import java.io.File;
import java.io.InputStream;
import java.net.URL;

public class XmlUtil {
    private XStream xstream = null;

    public XmlUtil() {
        xstream = new XStream();
        xstream.autodetectAnnotations(true);
    }

    public XmlUtil(int mode) {
        xstream = new XStream();
        xstream.setMode(mode);
        xstream.autodetectAnnotations(true);
    }

    public static XmlUtil getDefaultBuilder() {
        return new XmlUtil();
    }

    public static XmlUtil buildID_REFEmptyBuilder() {
        return new XmlUtil(XStream.ID_REFERENCES);
    }

    public static XmlUtil buildNO_REFEmptyBuilder() {
        return new XmlUtil(XStream.NO_REFERENCES);
    }

    /**
     * 对象转xml
     *
     * @param object
     * @return
     */
    public String toXML(Object object) {
        return xstream.toXML(object);
    }

    /**
     * xml转对象
     *
     * @param xml
     * @return
     */
    public Object fromXML(String xml) {
        return xstream.fromXML(xml);
    }

    /**
     * 流转对象
     *
     * @param inputStream
     * @return
     */
    public Object fromXML(InputStream inputStream) {
        return xstream.fromXML(inputStream);
    }

    /**
     * xml文件转对象
     *
     * @param file
     * @return
     */
    public Object fromXML(File file) {
        return xstream.fromXML(file);
    }

    /**
     * URL转对象
     *
     * @param url
     * @return
     */
    public Object fromXML(URL url) {
        return xstream.fromXML(url);
    }

    public XStream getXstream() {
        return xstream;
    }

    public void setXstream(XStream xstream) {
        this.xstream = xstream;
    }

    /**
     * @param args
     */
    public static void main(String[] args) {
        User user = new User();
        user.setId(11);
        user.setName("校长");
        user.setAddress("小学");
        user.setEmail("www.souhu.com");
        XmlUtil xml = XmlUtil.getDefaultBuilder();
        xml.getXstream().alias("User", User.class);
        System.out.println(xml.toXML(user));
    }
}