在上一篇的调用xfire发布的webService服务中,我只是从服务端返回了一个字符串给客户端,却没有测试从客户端传递数据给服务端。而实际应用中一般是不太可能只出现这样的应用场景的,因此我便更进一步测试了客户端传递数据给服务端。
因为相关的jar包在上一篇已经说过,因此便不再重复说明,这次的测试步骤如下:
一、测试向服务端传递字符串(重点在第二个):
为了进一步理解服务搭建,我重新写了一个服务端服务类:
接口:
package xfireTest; public interface XFireTestService { public String test(String cont); }
实现类:
package xfireTest.xfireTestImp; import xfireTest.XFireTestService; public class XFireTestImp implements XFireTestService { @Override public String test(String cont) { cont = "webService收到消息:" + cont; return cont; } }
在之前的services.xml中加入了以下代码:
<service xmlns="http://xfire.codehaus.org/config/1.0"> <!-- webService服务的名称 --> <name>XFireTest</name> <namespace>http://xfireTest/XFireTestService</namespace> <!-- 自己所写的接口路径 --> <serviceClass> xfireTest.XFireTestService </serviceClass> <!-- 实现类路径 --> <implementationClass> xfireTest.xfireTestImp.XFireTestImp </implementationClass> </service>
然后是另外一个项目中模拟客户端调用代码,
同样是需要先创建和服务端一样的服务接口:
package test; public interface XFireTestService { public String test(String cont); }
然后是调用:
package test; import org.codehaus.xfire.XFireFactory; import org.codehaus.xfire.client.XFireProxyFactory; import org.codehaus.xfire.service.Service; import org.codehaus.xfire.service.binding.ObjectServiceFactory; public class CallWebServiceTest1 { public static void main(String[] args) { Service srModel = new ObjectServiceFactory() .create(XFireTestService.class); XFireProxyFactory factory = new XFireProxyFactory(XFireFactory .newInstance().getXFire());// 创建工厂实例 String helloURL = "http://localhost:8082/xfireTest/services/XFireTest"; try { XFireTestService service = (XFireTestService) factory.create( srModel, helloURL); System.out.println(service.test("测试")); } catch (Exception e) { throw new RuntimeException(e); } } }
这里的调用是比较简单的,也没有什么问题,字符串的传递完全可以。
二、调用时传递对象
(重点在结尾处)
这个测试,我写了一个简单的UserModel类,用来当做参数使用,根据网上的一些资料,我给实体类做了序列化,如下:
package xfireTest; import java.io.Serializable; public class UserModel implements Serializable { /** * */ private static final long serialVersionUID = -8344776127885486411L; public UserModel() { super(); } public UserModel(String userName, int age) { super(); this.userName = userName; this.age = age; } /** * 用户名 */ private String userName; /** * 用户年龄 */ private int age; public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } @Override public String toString() { return "UserModel [userName=" + userName + ", age=" + age + "]"; } }
然后是对应的接口:
package xfireTest; import javax.jws.WebParam; import javax.jws.WebService; @WebService(serviceName = "UserService", targetNamespace = "http://xfireTest/UserService") public interface UserService { public UserModel addUser(@WebParam(name = "user") UserModel user); }
实现类:
package xfireTest.xfireTestImp; import xfireTest.UserModel; import xfireTest.UserService; public class UserServiceImp implements UserService { @Override public UserModel addUser(UserModel user) { // System.out.println(user); System.out.println(user.getUserName() + ":" + user.getAge()); return user; } }
services.xml中加入如下代码:
<service xmlns="http://xfire.codehaus.org/config/1.0"> <!-- webService服务的名称 --> <name>UserService</name> <namespace>http://xfireTest/UserService</namespace> <!-- 自己所写的接口路径 --> <serviceClass> xfireTest.UserService </serviceClass> <!-- 实现类路径 --> <implementationClass> xfireTest.xfireTestImp.UserServiceImp </implementationClass> </service>
然后是客户端调用的代码:
package test; import org.codehaus.xfire.XFireFactory; import org.codehaus.xfire.client.XFireProxyFactory; import org.codehaus.xfire.service.Service; import org.codehaus.xfire.service.binding.ObjectServiceFactory; public class CallWebServiceTest2 { public static void main(String[] args) { Service srModel = new ObjectServiceFactory().create(UserService.class); XFireProxyFactory factory = new XFireProxyFactory(XFireFactory .newInstance().getXFire());// 创建工厂实例 String helloURL = "http://localhost:8082/xfireTest/services/UserService"; try { UserService service = (UserService) factory.create(srModel, helloURL); UserModel user = new UserModel(); user.setAge(22); user.setUserName("test"); System.out.println(service.addUser(user)); } catch (Exception e) { throw new RuntimeException(e); } } }
因为和服务端是不同的项目,因此需要自己新建和服务端一样的服务接口以及UserModel类,我都写在和上一个类的同一个包中,即test中:
接口:
package test; import javax.jws.WebParam; import javax.jws.WebService; @WebService(serviceName = "UserService", targetNamespace = "http://xfireTest/UserService") public interface UserService { public UserModel addUser(@WebParam(name = "user") UserModel user); }
UserModel类:
package test; import java.io.Serializable; public class UserModel implements Serializable { /** * */ private static final long serialVersionUID = 9024481738536854407L; public UserModel() { super(); } public UserModel(String userName, int age) { super(); this.userName = userName; this.age = age; } /** * 用户名 */ private String userName; /** * 用户年龄 */ private int age; public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } @Override public String toString() { return "UserModel [userName=" + userName + ", age=" + age + "]"; } }
上边这些代码和之前的比较,除开加了一些注解外,基本上没有多大区别,然后启动服务端,并在模拟的客户端中调用,结果控制台的打印信息却不是预想中的,都成了默认值,如图:
于是又查了许多资料,并在项目老大的帮助下找到了原因。竟然是因为我客户端的UserModel类的包名和服务端的不一样,于是新建了一个和服务端一样的包,并把这个UserModel挪过去,然后再启动模拟客户端的main方法,控制台如愿以偿的输出结果,至此整个测试完毕。