import org.jdom.Element;
import org.jdom.Document;
import org.jdom.output.XMLOutputter;

import java.util.List;
import java.util.ArrayList;
import java.io.File;
import java.io.FileOutputStream;

/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 2011-9-18
 * Time: 11:36:25
 * To change this template use File | Settings | File Templates.
 */
public class DeptInfo {
    private String id;
    private String name;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public List<EmpInfo> getEmps() {
        return emps;
    }

    public void setEmps(List<EmpInfo> emps) {
        this.emps = emps;
    }

    private List<EmpInfo> emps;

    public void saveToXML(File file){
        Element root=new Element("DeptInfo");
        Document document=new Document(root);

        Element id=new Element("id");
        id.setText(this.getId());
        Element name=new Element("name");
        name.setText(this.getName());
        Element empInfos=new Element("empInfos");
        for(EmpInfo ei:this.getEmps()){
            Element empInfo=new Element("empInfo");
            Element empId=new Element("id");
            empId.setText(ei.getId());
            Element empName=new Element("name");
            empName.setText(ei.getName());

            empInfo.addContent(empId);
            empInfo.addContent(empName);

            empInfos.addContent(empInfo);

        }


//        List<Element> list=new ArrayList<Element>();
//        list.add(env1);
//        list.add(env2);
        root.addContent(id);
        root.addContent(name);
        root.addContent(empInfos);


        org.jdom.output.Format format = org.jdom.output.Format.getCompactFormat();
        format.setEncoding("UTF-8");
        format.setIndent("  ");
        try {
            XMLOutputter outputter = new XMLOutputter(format);
            outputter.output(document, new FileOutputStream(file));
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    public static void main(String[] args){
        EmpInfo ei1=new EmpInfo("1","ei1");
        EmpInfo ei2=new EmpInfo("2","ei2");
        EmpInfo ei3=new EmpInfo("2","ei3");
        DeptInfo di=new DeptInfo();
        di.setId("1");
        di.setName("di1");
        List<EmpInfo> list=new ArrayList<EmpInfo>();
        list.add(ei1);
        list.add(ei2);
        list.add(ei3);
        di.setEmps(list);

        di.saveToXML(new File("E:\\deptInfo.xml"));
    }
}