CXF动态调用实例

 

对于webservice,我个人用CXF比较多,所以下面写个文章教教入门,啰嗦话不多说

先写个对象

package com.shadow.extras.cxf;import java.io.Serializable;import javax.xml.bind.annotation.XmlAccessType;import javax.xml.bind.annotation.XmlAccessorType;@XmlAccessorType(XmlAccessType.FIELD)@SuppressWarnings("serial")public class User implements Serializable {public Integer id;private String username;public Integer getId() {return id;}public void setId(Integer id) {this.id = id;}public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}}

然后写服务端接口

package com.shadow.extras.cxf;import javax.jws.WebParam;import javax.jws.WebService;@WebServicepublic interface UserWebService {public User queryUser(@WebParam(name = "user") User user,@WebParam(name = "id") Integer id);public Integer queryCount(@WebParam(name = "count") Integer count);}

接着实现我们刚刚写的接口

package com.shadow.extras.cxf;import javax.jws.WebService;@WebService(endpointInterface = "com.shadow.extras.cxf.UserWebService")public class UserWebServiceImpl implements UserWebService {@Overridepublic User queryUser(User user, Integer id) {System.out.println("当前用户名: " + user.getUsername());System.out.println("id参数: " + id);return user;}@Overridepublic Integer queryCount(Integer count) {return count;}}

上面的步骤完成后就开始配置我们的xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws"xmlns:cxf="http://cxf.apache.org/core"xsi:schemaLocation="http://www.springframework.org/schema/beans       http://www.springframework.org/schema/beans/spring-beans.xsd          http://cxf.apache.org/jaxws        http://cxf.apache.org/schemas/jaxws.xsd"><!--***注意*** 手动添加的内容： xmlns:jaxws="http://cxf.apache.org/jaxws"http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"--><import resource="classpath:META-INF/cxf/cxf.xml" /><import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" /><import resource="classpath:META-INF/cxf/cxf-servlet.xml" /><bean id="userWebService" class="com.shadow.extras.cxf.UserWebServiceImpl" /><jaxws:endpoint id="queryService" implementor="#userWebService"address="/query" /></beans>

最后就写个main测试效果

package com.shadow.extras.cxf;import java.lang.reflect.Method;import org.apache.cxf.endpoint.Client;import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;public class CXFClient {public static void main(String[] args) {JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();Client client = factory.createClient("http://localhost/services/query?wsdl");Object user = null;try {user = Thread.currentThread().getContextClassLoader().loadClass("com.shadow.extras.cxf.User").newInstance(); // 获取参数对象的实例Method method = user.getClass().getMethod("setUsername", String.class); // 通过方法设置对象的属性值method.invoke(user, "ssss");Object[] result = client.invoke("queryUser", user, 50); // 按照方法的参数来提供值if(result != null && result.length > 0){System.out.println(result[0].getClass().getMethod("getUsername").invoke(result[0])); // 通过getUsername来获取对象的username属性}Object[] result2 = client.invoke("queryCount", 101);if(result2 != null && result2.length > 0){System.out.println(result2[0]); // 基本类型返回就直接输出,或者强转对应类型}} catch (Exception e) {e.printStackTrace();}}}