基于xfire的web service开发例子

2021-08-16 23:58:03

1. 开发服务接口

package com.yanek.demo.webservice;

public interface IHelloWorldService {

    public String sayHello(String name);

    public String[] getUsers();
    public User[] getUserList();

}

2. 开发开发服务接口实现类

package com.yanek.demo.webservice;

public class HelloWorldServiceImpl implements IHelloWorldService {

    public String sayHello(String name){
        return "hello,"+name;
    }

    public String[] getUsers(){

    String[] users=new String[2];
    users[0]="yanek";
    users[1]="aspboy";
        return users;
    }

    public User[] getUserList(){


    User u1=new User();
    u1.setAge(1);
    u1.setUsername("u1");

    User u2=new User();
    u2.setAge(2);
    u2.setUsername("u2");

    User[] users=new User[2];
    users[0]=u1;
    users[1]=u2;
        return users;
    }


}

相关类

package com.yanek.demo.webservice;

public class User implements java.io.Serializable
{
private int age;
private String username;
public int getAge() {
  return age;
}
public void setAge(int age) {
  this.age = age;
}
public String getUsername() {
  return username;
}
public void setUsername(String username) {
  this.username = username;
}

}

3. web.xml中配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
    <servlet-name>XFireServlet</servlet-name>
    <servlet-class>org.codehaus.xfire.transport.http.XFireConfigurableServlet</servlet-class>
    <load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>XFireServlet</servlet-name>
    <url-pattern>/services/*</url-pattern>
</servlet-mapping>
</web-app>

4. services.xml文件

配置接口和实现类的名称

路径：classes/META-INF/xfire/services.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://xfire.codehaus.org/config/1.0">

<service>
        <name>HelloWorldService</name>
        <serviceClass>
            com.yanek.demo.webservice.IHelloWorldService
        </serviceClass>
        <implementationClass>
            com.yanek.demo.webservice.HelloWorldServiceImpl
        </implementationClass>
        <style>wrapped</style>
        <use>literal</use>
        <scope>application</scope>
    </service>

</beans>

部署后测试服务是否启动

访问：http://helloworld.myframework.com:8099/services/HelloWorldService?wsdl

如下则成功发布！

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://webservice.demo.yanek.com" xmlns:tns="http://webservice.demo.yanek.com" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/" xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding" xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://webservice.demo.yanek.com" elementFormDefault="qualified" attributeFormDefault="qualified">
<xsd:element name="getUserList">
<xsd:complexType/>
</xsd:element>
<xsd:complexType name="ArrayOfUser">
<xsd:sequence>
<xsd:element name="User" type="tns:User" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="User">
<xsd:sequence>
<xsd:element name="age" type="xsd:int" minOccurs="0"/>
<xsd:element name="username" type="xsd:string" minOccurs="0" nillable="true"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="getUserListResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="out" type="tns:ArrayOfUser" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="getUsers">
<xsd:complexType/>
</xsd:element>
<xsd:complexType name="ArrayOfString">
<xsd:sequence>
<xsd:element name="string" type="xsd:string" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="getUsersResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="out" type="tns:ArrayOfString" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="sayHello">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="in0" type="xsd:string" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="sayHelloResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="out" type="xsd:string" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="getUserListResponse">
    <wsdl:part name="parameters" element="tns:getUserListResponse"/>
</wsdl:message>
<wsdl:message name="sayHelloResponse">
    <wsdl:part name="parameters" element="tns:sayHelloResponse"/>
</wsdl:message>
<wsdl:message name="getUserListRequest">
    <wsdl:part name="parameters" element="tns:getUserList"/>
</wsdl:message>
<wsdl:message name="getUsersResponse">
    <wsdl:part name="parameters" element="tns:getUsersResponse"/>
</wsdl:message>
<wsdl:message name="getUsersRequest">
    <wsdl:part name="parameters" element="tns:getUsers"/>
</wsdl:message>
<wsdl:message name="sayHelloRequest">
    <wsdl:part name="parameters" element="tns:sayHello"/>
</wsdl:message>
<wsdl:portType name="HelloWorldServicePortType">
    <wsdl:operation name="getUserList">
      <wsdl:input name="getUserListRequest" message="tns:getUserListRequest"/>
      <wsdl:output name="getUserListResponse" message="tns:getUserListResponse"/>
    </wsdl:operation>
    <wsdl:operation name="getUsers">
      <wsdl:input name="getUsersRequest" message="tns:getUsersRequest"/>
      <wsdl:output name="getUsersResponse" message="tns:getUsersResponse"/>
    </wsdl:operation>
    <wsdl:operation name="sayHello">
      <wsdl:input name="sayHelloRequest" message="tns:sayHelloRequest"/>
      <wsdl:output name="sayHelloResponse" message="tns:sayHelloResponse"/>
    </wsdl:operation>
</wsdl:portType>
<wsdl:binding name="HelloWorldServiceHttpBinding" type="tns:HelloWorldServicePortType">
    <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="getUserList">
      <wsdlsoap:operation soapAction=""/>
      <wsdl:input name="getUserListRequest">
        <wsdlsoap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="getUserListResponse">
        <wsdlsoap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="getUsers">
      <wsdlsoap:operation soapAction=""/>
      <wsdl:input name="getUsersRequest">
        <wsdlsoap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="getUsersResponse">
        <wsdlsoap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
    <wsdl:operation name="sayHello">
      <wsdlsoap:operation soapAction=""/>
      <wsdl:input name="sayHelloRequest">
        <wsdlsoap:body use="literal"/>
      </wsdl:input>
      <wsdl:output name="sayHelloResponse">
        <wsdlsoap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
<wsdl:service name="HelloWorldService">
    <wsdl:port name="HelloWorldServiceHttpPort" binding="tns:HelloWorldServiceHttpBinding">
      <wsdlsoap:address location="http://helloworld.myframework.com:8099/services/HelloWorldService"/>
    </wsdl:port>
</wsdl:service>
</wsdl:definitions>

5.本地测试:

测试代码和服务代码在相同系统中

测试中使用服务中的类

package com.yanek.demo.webservice;

import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.List;

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 HelloWorldClient {
    public static void main(String args[]) {
        Service srvcModel = new ObjectServiceFactory()
                .create(IHelloWorldService.class);
        XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
                .newInstance().getXFire());


        //wsdl: http://helloworld.myframework.com:8099/services/HelloWorldService?wsdl
        //String helloWorldURL = "http://localhost:8081/HelloWorld/services/HelloWorldService";
        String helloWorldURL = "http://helloworld.myframework.com:8099/services/HelloWorldService";
        //http://helloworld.myframework.com:8099/services/HelloWorldService?wsdl
        try {
            IHelloWorldService srvc = (IHelloWorldService) factory.create(
                    srvcModel, helloWorldURL);
            System.out.println(srvc.sayHello("yanek"));

            String[] users=srvc.getUsers();
            for(int i=0;i<users.length;i++)
            {
            System.out.println(users[i]);

            }

            User[] users1=srvc.getUserList();
            for(int i=0;i<users1.length;i++)
            {
            System.out.println(users1[i].getUsername());

            }




        } catch (MalformedURLException e) {
            e.printStackTrace();
        }

}
}

在其他系统
中调用

一. 使用jar包,使用代理类调用

1. 把相关提供服务的类打包hello.jar

2. 调用系统中按照如上代理类调用

package com.yanek.demo.webservice;

import java.net.MalformedURLException;
import java.util.ArrayList;
import java.util.List;

import org.codehaus.xfire.XFireFactory;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;

}
}

二根据wsdl使用工具生成客户端代理类

eclipse插件

按照插件生产的代码调用

file-->new-->webservice-->webservice client

http://helloworld.myframework.com:8099/services/HelloWorldService?wsdl

码农公寓

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