CXF之从wsdl first开始的异步调用实例

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客户端调用配置：

<?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.xsdhttp://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"><jaxws:client id="client" serviceClass="cxf.server.HelloWorld"address="http://localhost:8085/java_first_spring_support1/service/HelloWorld" /></beans>

wsdl合约文档：

<?xml version='1.0' encoding='UTF-8'?><wsdl:definitions name="HelloWorldService"targetNamespace="http://server.cxf/" xmlns:ns1="http://cxf.apache.org/bindings/xformat"xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://server.cxf/"xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><wsdl:types><xs:schema elementFormDefault="unqualified" targetNamespace="http://server.cxf/"version="1.0" xmlns:tns="http://server.cxf/" xmlns:xs="http://www.w3.org/2001/XMLSchema"><xs:element name="sayHi" type="tns:sayHi" /><xs:element name="sayHiResponse" type="tns:sayHiResponse" /><xs:complexType name="sayHi"><xs:sequence><xs:element minOccurs="0" name="arg0" type="xs:string" /></xs:sequence></xs:complexType><xs:complexType name="sayHiResponse"><xs:sequence><xs:element minOccurs="0" name="return" type="xs:string" /></xs:sequence></xs:complexType></xs:schema></wsdl:types><wsdl:message name="sayHiResponse"><wsdl:part element="tns:sayHiResponse" name="parameters"></wsdl:part></wsdl:message><wsdl:message name="sayHi"><wsdl:part element="tns:sayHi" name="parameters"></wsdl:part></wsdl:message><wsdl:portType name="HelloWorld"><wsdl:operation name="sayHi"><wsdl:input message="tns:sayHi" name="sayHi"></wsdl:input><wsdl:output message="tns:sayHiResponse" name="sayHiResponse"></wsdl:output></wsdl:operation></wsdl:portType><wsdl:binding name="HelloWorldServiceSoapBinding" type="tns:HelloWorld"><soap:binding style="document" mce_style="document"transport="http://schemas.xmlsoap.org/soap/http" /><wsdl:operation name="sayHi"><soap:operation soapAction="" style="document" mce_style="document" /><wsdl:input name="sayHi"><soap:body use="literal" /></wsdl:input><wsdl:output name="sayHiResponse"><soap:body use="literal" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="HelloWorldService"><wsdl:port binding="tns:HelloWorldServiceSoapBinding" name="HelloWorldPort"><soap:addresslocation="http://localhost:8085/java_first_spring_support1/service/HelloWorld" /></wsdl:port></wsdl:service></wsdl:definitions>

wsdl的外部绑定声明:

生成的端点接口：

package cxf.server;import java.util.concurrent.Future;import javax.jws.WebMethod;import javax.jws.WebParam;import javax.jws.WebResult;import javax.jws.WebService;import javax.xml.bind.annotation.XmlSeeAlso;import javax.xml.ws.AsyncHandler;import javax.xml.ws.RequestWrapper;import javax.xml.ws.Response;import javax.xml.ws.ResponseWrapper;/** * This class was generated by Apache CXF 2.2.5 * Wed Jun 16 19:43:50 CST 2010 * Generated source version: 2.2.5 * */ @WebService(targetNamespace = "http://server.cxf/", name = "HelloWorld")@XmlSeeAlso({ObjectFactory.class})public interface HelloWorld { @RequestWrapper(localName = "sayHi", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHi") @ResponseWrapper(localName = "sayHiResponse", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHiResponse") @WebMethod(operationName = "sayHi") public Response<cxf.server.SayHiResponse> sayHiAsync( @WebParam(name = "arg0", targetNamespace = "") java.lang.String arg0 ); @RequestWrapper(localName = "sayHi", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHi") @ResponseWrapper(localName = "sayHiResponse", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHiResponse") @WebMethod(operationName = "sayHi") public Future<?> sayHiAsync( @WebParam(name = "arg0", targetNamespace = "") java.lang.String arg0, @WebParam(name = "asyncHandler", targetNamespace = "") AsyncHandler<cxf.server.SayHiResponse> asyncHandler ); @WebResult(name = "return", targetNamespace = "") @RequestWrapper(localName = "sayHi", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHi") @ResponseWrapper(localName = "sayHiResponse", targetNamespace = "http://server.cxf/", className = "cxf.server.SayHiResponse") @WebMethod public java.lang.String sayHi( @WebParam(name = "arg0", targetNamespace = "") java.lang.String arg0 );}

回调方式所用的回调类：

package cxf.operate;import javax.xml.ws.AsyncHandler;import javax.xml.ws.Response;import cxf.server.SayHiResponse;public class MyAsyncHandler implements AsyncHandler<SayHiResponse> {@Overridepublic void handleResponse(Response<SayHiResponse> res) {System.out.println("yyyyyyyyyyyyyyyyyyyyyyyyyyyyyy");}}

客户端执行异步调用：

package cxf.operate;import java.util.concurrent.Future;import java.util.concurrent.TimeUnit;import javax.xml.ws.Response;import org.springframework.context.support.ClassPathXmlApplicationContext;import cxf.server.HelloWorld;import cxf.server.SayHiResponse; /** * 测试异步调用(轮询，回调) * @author fhd * */public class HelloWorldAsyncTest {public static void main(String[] args) throws Exception {ClassPathXmlApplicationContext app = new ClassPathXmlApplicationContext("beans.xml");HelloWorld hw = (HelloWorld) app.getBean("client");String rsp1 = hw.sayHi("aaaaaaaaaaaaaa");System.out.println("同步方法--sayHi(): " + rsp1);Response<SayHiResponse> rsp2 = hw.sayHiAsync("bbbbbb");while(!rsp2.isDone()){Thread.sleep(10);System.out.println("Non-blocking polling(无阻塞轮询)-------");}SayHiResponse sayHiRsp = rsp2.get();String return1 = sayHiRsp.getReturn();System.out.println("异步方法(无阻塞轮询)--sayHiAsync: " + return1);Response<SayHiResponse> rsp3 = hw.sayHiAsync("cccccc");SayHiResponse return2 = rsp3.get(5, TimeUnit.MILLISECONDS);String s2 = return2.getReturn();System.out.println("异步方法(阻塞轮询)--sayHiAsync: " + s2);MyAsyncHandler handler = new MyAsyncHandler();Future<?> rsp4 = hw.sayHiAsync("ddddddd", handler);while(!rsp4.isDone()){Thread.sleep(10);System.out.println("异步方法(回调)-----------------------------");}}}