webService返回自定义类型的数据处理

1.自定义一个Student 数据类型：

package com.chnic.webservice;

import java.io.Serializable;

public class Student implements Serializable {

private String id;
private String name;

public Student() {}

public Student(String id, String name) {
super();
this.id = id;
this.name = 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;
}

}

2.写Service程序:

package com.chnic.webservice;

public class HelloWorld {

public HelloWorld(){}

public Student getStudentInfo(){
Student a = new Student("001","noodles");
return a;
}

}

3.将上述文件部署至axis的class目录,并对server-config.wsdd文件进行相关描述:

<deployment xmlns = "http://xml.apache.org/axis/wsdd/"
xmlns:java = "http://xml.apache.org/axis/wsdd/providers/java">

<service name = "HelloWorld" provider = "java:RPC">
<parameter name = "className" value = "com.chnic.webservice.HelloWorld"/>
<parameter name = "allowedMethods" value = "*"/>
<beanMapping qname="myNS:Student" xmlns:myNS="urn:HelloWorld" languageSpecificType="java:com.chnic.webservice.Student"/>
</service>
</deployment>

4.重启tomcat，清空/tomcat/work,删除server-config.wsdd文件进行重新部署.

通过http://localhost:8080/axis/servlet/AxisServlet查看所部署的服务.

5.客户端写测试:

package com.chnic.test;

import java.net.URL;
import javax.xml.namespace.QName;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.ser.BeanDeserializerFactory;
import org.apache.axis.encoding.ser.BeanSerializerFactory;

import com.chnic.webservice.Student;

public class Test {

public static void main(String[] args) throws Exception{
String targetEendPoint = "http://localhost:7070/axis/services/HelloWorld" ;
Service service = new Service();
Call call = (Call) service.createCall();

QName qn = new QName("urn:HelloWorld","Student");
call.registerTypeMapping(Student.class, qn,
new BeanSerializerFactory(Student.class,qn),
new BeanDeserializerFactory(Student.class,qn));

call.setTargetEndpointAddress( new URL(targetEendPoint));
call.setOperationName( new QName(targetEendPoint, "getStudentInfo" ));
call.setReturnClass(Student.class);

Student s = (Student) call.invoke( new Object[]{});

System.out.println(s.getName()+ " ’s id is: " + s.getId());

}
}