java cxf xml嵌套_CXF实现WebService对对象和XML文件的发布 | 学步园

搭建工程前文以及介绍

1..........................创建POJO类User.java

package ObjectInterface;

public class User {

private String username;

private String phoneNO;

private int age;

public String getUsername() {

return username;

}

public void setUsername(String username) {

this.username = username;

}

public String getPhoneNO() {

return phoneNO;

}

public void setPhoneNO(String phoneNO) {

this.phoneNO = phoneNO;

}

public int getAge() {

return age;

}

public void setAge(int age) {

this.age = age;

}

}

2......................创建接口文件

package ObjectInterface;

import javax.jws.WebMethod;

import javax.jws.WebParam;

import javax.jws.WebService;

@WebService

public interface GetUserInfo {

@WebMethod

//封装对象

public User getUserInfo(@WebParam(name="username")String username);

//封装Document数据，返回XML字符串

public String XMLInfo() throws Exception;

}

3.......................创建实现类

package ObjectInterface;

import org.jdom.Document;

import org.jdom.Element;

import util.OperationXMLByJdom;

public class GetUserInfoImp implements GetUserInfo {

//封装对象

public User getUserInfo(String username) {

User user = new User();

user.setUsername(username);

user.setAge(100);

user.setPhoneNO("1234567");

return user;

}

//封装Document数据，返回XML字符串

public String XMLInfo() throws Exception {

// 创建根节点 list;

Element root = new Element("list");

// 根节点添加到文档中；

Document Doc = new Document(root);

// 此处 for 循环可替换成 遍历 数据库表的结果集操作;

for (int i = 0; i < 5; i++) {

// 创建节点 user;

Element elements = new Element("user");

// 给 user 节点添加属性 id;

elements.setAttribute("id", "" + i);

// 给 user 节点添加子节点并赋值；

// new Element("name")中的 "name" 替换成表中相应字段，setText("xuehui")中 "xuehui

// 替换成表中记录值；

elements.addContent(new Element("name").setText("xuehui"));

elements.addContent(new Element("age").setText("28"));

elements.addContent(new Element("sex").setText("Male"));

// 给父节点list添加user子节点;

root.addContent(elements);

}

OperationXMLByJdom xml2String = new OperationXMLByJdom();

String xmlDoc = xml2String.doc2String(Doc);

return xmlDoc;

}

}

(上文用到的OperationXMLByJdom)

3.....................................OperationXMLByJdom

package util;

import java.io.ByteArrayOutputStream;

import java.io.File;

import java.io.FileWriter;

import java.io.StringReader;

import org.jdom.Document;

import org.jdom.input.SAXBuilder;

import org.jdom.output.Format;

import org.jdom.output.XMLOutputter;

public class OperationXMLByJdom {

/**

* DOCUMENT格式化输出保存为XML

*

* @param doc JDOM的Document

* @param filePath 输出文件路径

* @throws Exception

*/

public static void doc2XML(Document doc, String filePath) throws Exception{

Format format = Format.getCompactFormat();

format.setEncoding("UTF-8"); //设置XML文件的字符为UTF-8

format.setIndent(" ");//设置缩进

XMLOutputter outputter = new XMLOutputter(format);//定义输出 ,在元素后换行，每一层元素缩排四格

FileWriter writer = new FileWriter(filePath);//输出流

outputter.output(doc, writer);

writer.close();

}

/**

* 字符串转换为DOCUMENT

*

* @param xmlStr 字符串

* @return doc JDOM的Document

* @throws Exception

*/

public static Document string2Doc(String xmlStr) throws Exception {

java.io.Reader in = new StringReader(xmlStr);

Document doc = (new SAXBuilder()).build(in);

return doc;

}

/**

* Document转换为字符串

*

* @param xmlFilePath XML文件路径

* @return xmlStr 字符串

* @throws Exception

*/

public static String doc2String(Document doc) throws Exception {

Format format = Format.getPrettyFormat();

format.setEncoding("UTF-8");// 设置xml文件的字符为UTF-8，解决中文问题

XMLOutputter xmlout = new XMLOutputter(format);

ByteArrayOutputStream bo = new ByteArrayOutputStream();

xmlout.output(doc, bo);

return bo.toString();

}

/**

* XML转换为Document

*

* @param xmlFilePath XML文件路径

* @return doc Document对象

* @throws Exception

*/

public static Document xml2Doc(String xmlFilePath) throws Exception {

File file = new File(xmlFilePath);

return (new SAXBuilder()).build(file);

}

}

5..............................发布接口

address="/GetUserInfo">

6.............................直接启动服务器就Ok了  查看一下WSDL文件

这里不再进行客户端验证了