dom4j

package com.dom.test;

import java.io.File;
import java.util.Iterator;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;

public class Dom4jTest {

	private static void dom4jsimple(File fileName,
			DescribeVolumeResult volumeResult) 
	{
		 SAXReader saxReader = new SAXReader();
		 
		 try {
			Document document = saxReader.read(fileName);
			Element elment = document.getRootElement();
			System.out.println("根节点 root name "+elment.getName());
			List<Element> list  = elment.elements();
			for (int i = 0; i < list.size(); i++) {
				Element elment2 = list.get(i);
				System.out.println("二级节点"+elment2.getName());
				for (int j = 0; j < elment2.elements().size(); j++) {
					Element element3 = (Element) elment2.elements().get(j);
					System.out.println("三级节点"+element3.getName());
					for (int k = 0; k < element3.elements().size(); k++) {
						Element element4 = (Element) element3.elements().get(k);
						System.out.println("四级节点 "+element4.getName());
						if(element4.getName().equals("attachmentSet")){
							List<Element> element5 = element4.elements();
						    for (int l = 0; l < element5.size(); l++) {
								System.out.println("节点五 "+element5.get(i).getName());
							}
						}
					    
					}
				}
				
			}
//			while(iterator.hasNext()){
//				Element volume = (Element)iterator.next();
//				Iterator iterator2 = volume.elementIterator("item");
//				while(iterator2.hasNext())
//				{	
//					Element volume1 = (Element)iterator2.next();
//					
//					String volumeId = volume1.attribute("volumeId").getValue();
//					String size = volume1.attribute("size").getValue();
//					String snapshotId = volume1.attribute("snapshotId").getValue();
//					String availabilityZone = volume1.attribute("availabilityZone").getValue();
//					String status = volume1.attribute("status").getValue();
//					String createTime = volume1.attribute("createTime").getValue();
//					System.out.println("createTime "+createTime);
//				}
//				
			
//			
//			 Element element5 = element4.element("attachmentSet");
//			    for (int l = 0; l < element5.size(); l++) {
//					System.out.println("节点五 "+element5.get(i).getName());
//				}
//			
			
//			}
			
		} catch (DocumentException e) {
			
			e.printStackTrace();
		}
		 
	}

	public static void main(String[] args) {
		
		File file = new File("E:/Myeclipse/Dom4jSimple/src/com/dom/test/describeVolumes.xml");
		dom4jsimple(file,new DescribeVolumeResult());
	}
	
}