CXF之动态客户端实例

发布时间：2020-12-17 00:13:52 所属栏目：安全来源：网络整理

导读：CXF之动态客户端实例分类： webservice(CXF) 2010-07-31 20:29 2793人阅读评论(0) 收藏举报 string integer object exception class webservice ? 通常创建一个web服务的客户端包括SEI的java接口和客户端输入输出应用的一些java类，这不总是可取的或实用

CXF之动态客户端实例

分类： webservice(CXF) 2010-07-31 20:29 2793人阅读评论(0) 收藏举报

string integer object exception class webservice

通常创建一个web服务的客户端包括SEI的java接口和客户端输入输出应用的一些java类，这不总是可取的或实用的。

CXF支持不同的选择，允许一个应用连接到服务而不使用SEI和一些数据类。本页面介绍CXF的动态客户端工具，有了动态客户端，CXF就可以在运行时生成SEI和一些Bean类，也允许你通过API调用操作,即采取对象或使用反射来应用代理。

服务接口：

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package?test.cxf;??
import?javax.jws.WebParam;??
import?javax.jws.WebService;??
@WebService??
public?interface?HelloWorld?{??
????public?Person?sayPerson(??
????????????@WebParam(name="personName")String?personName,??
????????????@WebParam(name="address")Address?address);??
}??

服务实现类:

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package?test.cxf;??
import?javax.jws.WebService;??
@WebService(endpointInterface="test.cxf.HelloWorld")??
public?class?HelloWorldImpl?implements?HelloWorld?{??
????public?Person?sayPerson(String?personName,?Address?address)?{??
??????????
????????Person?p?=?new?Person();??
????????p.setPersonName(personName);??
????????p.setAddress(address);??
????????p.setAge(30);??
??????????
????????System.out.println("server--"?+?p.getPersonName());??
????????System.out.println("server--"?+?p.getAge());??
????????System.out.println("server--"?+?p.getAddress().getAddress1()+":"?+?p.getAddress().getAddress2());??
????????return?p;??
????}??
}??

对象 Person：

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package?test.cxf;??
import?java.io.Serializable;??
import?javax.xml.bind.annotation.XmlAccessType;??
import?javax.xml.bind.annotation.XmlAccessorType;??
@XmlAccessorType(XmlAccessType.FIELD)??
public?class?Person?implements?Serializable{??
????private?String?personName;??
????private?Integer?age;??
????private?Address?address;??
????public?String?getPersonName()?{??
????????return?personName;??
????}??
????public?void?setPersonName(String?personName)?{??
????????this.personName?=?personName;??
????}??
????public?Integer?getAge()?{??
????????return?age;??
????}??
????public?void?setAge(Integer?age)?{??
????????this.age?=?age;??
????}??
????public?Address?getAddress()?{??
????????return?address;??
????}??
????public?void?setAddress(Address?address)?{??
????????this.address?=?address;??
????}??
}??

对象Address:

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package?test.cxf;??
import?java.io.Serializable;??
import?javax.xml.bind.annotation.XmlAccessType;??
import?javax.xml.bind.annotation.XmlAccessorType;??
@XmlAccessorType(XmlAccessType.FIELD)??
public?class?Address?implements?Serializable{??
????private?String?address1;??
????private?String?address2;??
????public?String?getAddress1()?{??
????????return?address1;??
????}??
????public?void?setAddress1(String?address1)?{??
????????this.address1?=?address1;??
????}??
????public?String?getAddress2()?{??
????????return?address2;??
????}??
????public?void?setAddress2(String?address2)?{??
????????this.address2?=?address2;??
????}??
}??

异常定义：

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package?test.cxf;??
import?javax.xml.bind.annotation.XmlAccessType;??
import?javax.xml.bind.annotation.XmlAccessorType;??
import?javax.xml.ws.WebFault;??
@XmlAccessorType(XmlAccessType.FIELD)??
@WebFault(name="DynamicClientException")??
public?class?DynamicClientException?extends?Exception?{??
????public?DynamicClientException(){??
????????super();??
????????System.out.println("DynamicClientException!!!");??
????}??
}??

服务端配置：

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<?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"??
????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">??
????<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="helloworldImpl"?class="test.cxf.HelloWorldImpl"/>??
????<jaxws:endpoint?id="helloworldService"?implementor="#helloworldImpl"?address="/helloworld"/>??
</beans>??

客户端调用-----关键就在这里：

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package?test.cxf;??
import?java.lang.reflect.Method;??
import?org.apache.cxf.endpoint.Client;??
import?org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;??
public?class?ClientObj?{??
????public?static?void?main(String[]?args){??
????????JaxWsDynamicClientFactory?dynamicClient?=?JaxWsDynamicClientFactory.newInstance();??
????????Client?client?=?dynamicClient.createClient("http://localhost:8085/cxf-dynamicClientFactory/service/helloworld?wsdl");??
????????Object?address?=?null;??
????????try?{??
????????????address?=?Thread.currentThread().getContextClassLoader().loadClass("test.cxf.Address").newInstance();??
????????????Method?m2?=?address.getClass().getMethod("setAddress1",String.class);??
????????????Method?m3?=?address.getClass().getMethod("setAddress2",String.class);??
????????????m2.invoke(address,?"qqqqqqq");??
????????????m3.invoke(address,?"ttttttt");??
????????????Object[]?rspArr?=?client.invoke("sayPerson",?"fhd",?address);??
????????????if?(null?!=?rspArr?&&?rspArr.length?>?0)?{??
??????????????????
????????????????Method?m4?=?rspArr[0].getClass().getMethod("getAge");??
????????????????Object?obj1?=?m4.invoke(rspArr[0]);??
????????????????System.out.println("ggggg:"?+?(Integer)obj1);??
??????????????????
????????????????Method?m5?=?rspArr[0].getClass().getMethod("getPersonName");??
????????????????Object?obj2?=?m5.invoke(rspArr[0]);??
????????????????System.out.println("vvvvv"?+?(String)obj2);??
??????????????????
????????????????Method?m6?=?rspArr[0].getClass().getMethod("getAddress");??
????????????????Object?obj3?=?m6.invoke(rspArr[0]);??
????????????????Method?m7?=?obj3.getClass().getMethod("getAddress1");??
????????????????Method?m8?=?obj3.getClass().getMethod("getAddress2");??
????????????????Object?o1?=?m7.invoke(obj3);??
????????????????Object?o2?=?m8.invoke(obj3);??
????????????????System.out.println("ssssss"?+?(String)o1?+?"<<>>"?+?(String)o2);??
????????????}??
??????????????
????????}?catch?(Exception?e)?{??
????????????e.printStackTrace();??
????????}??
????}??
}??

你可能会问自己下面这个问题：“类名'com.acme.Person'从哪里来”？是通过运行"wsdl2java'并审查结果来得到类名。

（编辑：李大同）

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