四、CXF WebService中传递复杂类型对象

CXF WebService中传递复杂类型对象

前面介绍的都是传递简单的字符串，现在开始介绍传递复杂类型的对象。如JavaBean、Array、List、Map等。

1、 首先看看服务器端的代码所需要的JavaBean对象

package com.hoo.entity;

import java.io.Serializable;

/**

 * <b>function:</b>User Entity

 * @author hoojo

 * @createDate Dec 16, 2010 10:20:02 PM

 * @file User.java

 * @package com.hoo.entity

 * @project AxisWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

public class User implements Serializable {

    private static final long serialVersionUID = 677484458789332877L;

    private int id;

    private String name;

    private String email;

    private String address;

    //getter、setter

    @Override

    public String toString() {

        return this.id + "#" + this.name + "#" + this.email + "#" + this.address;

    }

}

下面的是集合传递Users，CXF直接传递集合对象会出现异常，用一个对象包装下就Ok了，不知道是什么原因。异常信息如下：

DefaultValidationEventHandler: [ERROR]: unexpected element(uri:"", local:"item")

org.apache.cxf.interceptor.Fault: Unmarshalling Error: unexpected element (uri:"", local:"item")

package com.hoo.entity;

import java.util.HashMap;

import java.util.List;

/**

 * <b>function:</b> Users Entity

 * @author hoojo

 * @createDate 2011-3-18 上午09:27:31

 * @file Users.java

 * @package com.hoo.entity

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

public class Users {

    private List<User> users;

    private User[] userArr;

    private HashMap<String, User> maps;

    //getter、setter方法

}

2、 下面看看复杂对象传递的服务器端代码

package com.hoo.service;

import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.List;

import javax.jws.WebParam;

import javax.jws.WebService;

import javax.jws.soap.SOAPBinding;

import javax.jws.soap.SOAPBinding.Style;

import com.hoo.entity.User;

import com.hoo.entity.Users;

/**

 * <b>function:</b> WebService传递复杂对象，如JavaBean、Array、List、Map等

 * @author hoojo

 * @createDate 2011-3-18 上午08:22:55

 * @file ComplexUserService.java

 * @package com.hoo.service

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

@WebService

@SOAPBinding(style = Style.RPC)

@SuppressWarnings("deprecation")

public class ComplexUserService {

    public User getUserByName(@WebParam(name = "name") String name) {

        User user = new User();

        user.setId(new Date().getSeconds());

        user.setName(name);

        user.setAddress("china");

        user.setEmail(name + "@hoo.com");

        return user;

    }

    public void setUser(User user) {

        System.out.println("############Server setUser###########");

        System.out.println("setUser:" + user);

    }

    public Users getUsers(int i) {

        List<User> users = new ArrayList<User>();

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

            User user = new User();

            user.setId(new Date().getSeconds());

            user.setName("jack#" + j);

            user.setAddress("china");

            user.setEmail("jack" + j + "@hoo.com");

            users.add(user);

        }

        Users u = new Users();

        u.setUsers(users);

        return u;

    }

    public void setUsers(Users users) {

        System.out.println("############Server setUsers###########");

        for (User u : users.getUsers()) {

            System.out.println("setUsers:" + u);

        }

    }

    public Users getUserArray(int i) {

        User[] users = new User[i];

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

            User user = new User();

            user.setId(new Date().getSeconds());

            user.setName("jack#" + j);

            user.setAddress("china");

            user.setEmail("jack" + j + "@hoo.com");

            users[j] = user;

        }

        Users u = new Users();

        u.setUserArr(users);

        return u;

    }

    public void setUserArray(Users users) {

        System.out.println("############Server setUserArray###########");

        for (User u : users.getUserArr()) {

            System.out.println("setUserArray:" + u);

        }

    }

    public void setUserMap(Users maps) {

        System.out.println("############Server setUserMap###########");

        System.out.println("setUserMap:" + maps.getMaps());

    }

    public Users getUserMap() {

        HashMap<String, User> users = new HashMap<String, User>();

        User user = new User();

        user.setId(new Date().getSeconds());

        user.setName("jack#");

        user.setAddress("china#");

        user.setEmail("[e-mail]");

        users.put("A", user);

        user = new User();

        user.setId(new Date().getSeconds());

        user.setName("tom");

        user.setAddress("china$$");

        user.setEmail("[e-mail]");

        users.put("B", user);

        Users u = new Users();

        u.setMaps(users);

        return u;

    }

}

3、 发布WebService的代码

package com.hoo.service.deploy;

import com.hoo.service.ComplexUserService;

/**

 * <b>function:</b> 发布ComplexUserService服务

 * @author hoojo

 * @createDate 2011-3-18 上午08:28:57

 * @file DeployComplexUserService.java

 * @package com.hoo.service.deploy

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

public class DeployComplexUserService {

    public static void main(String[] args) throws InterruptedException {

        String address = "http://localhost:9000/complexUser";

        DeployUtils.deployService(address, new ComplexUserService());

        Thread.sleep(1000 * 60 * 20);

        System.exit(0);

        System.out.println("Server exit ");

    }

}

DeployUtils.java

package com.hoo.service.deploy;

import javax.xml.ws.Endpoint;

/**

 * <b>function:</b> 发布WebService工具类

 * @author hoojo

 * @createDate Mar 17, 2011 8:14:05 PM

 * @file DeployUtils.java

 * @package com.hoo.service.deploy

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

public final class DeployUtils {

    /**

     * <b>function:</b>发布WebService

     * @author hoojo

     */

    public static void deployService(String address, Object service) {

        System.out.println("Server start ……");

        Endpoint.publish(address, service);

    }

}

4、 通过发布后的地址的http://localhost:9000/complexUser?wsdl; wsdl中的内容定制你的客户端调用WebService的接口，当然你也可以让服务器端实现一个接口。

package com.hoo.service;

import javax.jws.WebParam;

import javax.jws.WebService;

import com.hoo.entity.User;

import com.hoo.entity.Users;

/**

 * <b>function:</b>定制客户端请求WebService所需要的接口

 * @author hoojo

 * @createDate 2011-3-18 上午08:22:55

 * @file ComplexUserService.java

 * @package com.hoo.service

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

@WebService

public interface IComplexUserService {

    public User getUserByName(@WebParam(name = "name") String name);

    public void setUser(User user);

    public Users getUsers(int i);

    public void setUsers(Users users);

    public Users getUserArray(int i);

    public void setUserArray(Users users);

    public void setUserMap(Users maps);

    public Users getUserMap();

}

5、 客户端调用代码

package com.hoo.client;

import java.util.ArrayList;

import java.util.List;

import java.util.Random;

import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

import com.hoo.entity.User;

import com.hoo.entity.Users;

import com.hoo.service.IComplexUserService;

/**

 * <b>function:</b>调用ComplexUserService客户端

 * @author hoojo

 * @createDate 2011-3-18 上午08:37:11

 * @file ComplexUserServiceClient.java

 * @package com.hoo.client

 * @project CXFWebService

 * @blog http://blog.csdn.net/IBM_hoojo

 * @email [e-mail]

 * @version 1.0

 */

public class ComplexUserServiceClient {

    public static void main(String[] args) {

        //调用WebService

        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();

        factory.setServiceClass(IComplexUserService.class);

        factory.setAddress("http://localhost:9000/complexUser");

        IComplexUserService service = (IComplexUserService) factory.create();

        System.out.println("#############Client getUserByName##############");

        User user = service.getUserByName("hoojo");

        System.out.println(user);

        user.setAddress("China-Guangzhou");

        service.setUser(user);

        System.out.println("#############Client getUsers##############");

        Users users = service.getUsers(4);

        System.out.println(users);

        List<User> tempUsers = new ArrayList<User>();

        for (User u : users.getUsers()) {

            System.out.println(u);

            u.setName("hoojo" + new Random().nextInt(100));

            u.setAddress("Chian-GuangZhou#" + new Random().nextInt(100));

            tempUsers.add(u);

        }

        users.getUsers().clear();

        users.getUsers().addAll(tempUsers);

        service.setUsers(users);

        System.out.println("#############Client getUserArray##############");

        users = service.getUserArray(4);

        User[] userArr = new User[4];

        int i = 0;

        for (User u : users.getUserArr()) {

            System.out.println(u);

            u.setName("hoojo" + new Random().nextInt(100));

            u.setAddress("Chian-ShenZhen#" + new Random().nextInt(100));

            userArr[i] = u;

            i ++;

        }

        users.setUserArr(userArr);

        service.setUserArray(users);

        System.out.println("##################Client getUserMap###############");

        users = service.getUserMap();

        System.out.println(users.getMaps());

        users.getMaps().put("ABA", userArr[0]);

        service.setUserMap(users);

    }

}

6、 运行后结果如下

控制台客户端结果：

2011-3-18 10:31:11 org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass

信息: Creating Service {http://service.hoo.com/}IComplexUserServiceService from class com.hoo.service.IComplexUserService

#############Client getUserByName##############

12#hoojo#[e-mail]#china

#############Client getUsers##############

com.hoo.entity.Users@1148603

12#jack#0#[e-mail]#china

12#jack#1#[e-mail]#china

12#jack#2#[e-mail]#china

12#jack#3#[e-mail]#china

12#jack#4#[e-mail]#china

#############Client getUserArray##############

12#jack#0#[e-mail]#china

12#jack#1#[e-mail]#china

12#jack#2#[e-mail]#china

12#jack#3#[e-mail]#china

##################Client getUserMap###############

{A=12#jack##[e-mail]#china#, B=12#tom#[e-mail]#china$$}

服务器端结果：

Server start ……

2011-3-18 10:31:03 org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass

信息: Creating Service {http://service.hoo.com/}ComplexUserServiceService from class com.hoo.service.ComplexUserService

2011-3-18 10:31:03 org.apache.cxf.endpoint.ServerImpl initDestination

信息: Setting the server's publish address to be http://localhost:9000/complexUser

2011-03-18 10:31:03.906:INFO::jetty-7.2.2.v20101205

2011-03-18 10:31:04.046:INFO::Started SelectChannelConnector@localhost:9000

############Server setUser###########

setUser:12#hoojo#[e-mail]#China-Guangzhou

############Server setUsers###########

setUsers:12#hoojo67#[e-mail]#Chian-GuangZhou#94

setUsers:12#hoojo95#[e-mail]#Chian-GuangZhou#27

setUsers:12#hoojo29#[e-mail]#Chian-GuangZhou#0

setUsers:12#hoojo94#[e-mail]#Chian-GuangZhou#70

setUsers:12#hoojo49#[e-mail]#Chian-GuangZhou#92

############Server setUserArray###########

setUserArray:12#hoojo24#[e-mail]#Chian-ShenZhen#30

setUserArray:12#hoojo57#[e-mail]#Chian-ShenZhen#81

setUserArray:12#hoojo84#[e-mail]#Chian-ShenZhen#41

setUserArray:12#hoojo88#[e-mail]#Chian-ShenZhen#79

############Server setUserMap###########

setUserMap:{ABA=12#hoojo24#[e-mail]#Chian-ShenZhen#30, A=12#jack##[e-mail]#china#, B=12#tom#[e-mail]#china$$}