java - Spring JAXWS SimpleJaxWsServiceExporter 的最佳实践 - JaxWsPortProxyFactoryBean
问题描述
我正在从一本名为“Spring 4 in action”的书中学习 Spring。我实际上是在做网络服务部分；特别是“发布和使用 Web 服务”。
按照这本书，我已经能够以这种方式设置JAX-WS Web 服务：
服务器端：
SpittrServiceImpl: 公开 JAX-WS 服务的类
@Component
@WebService(serviceName="SpittrService")
public class SpittrServiceImpl {
@Autowired
SpitterRepository spitterRepository;
@Autowired
SpittleRepository spittleRepository;
@WebMethod
public String helloService() { return "Hello world"; }
@WebMethod
public Spitter showSpitterProfile(String username) {
Spitter spitter = spitterRepository.findByUsername(username);
spitter.setSpittleList(new ArrayList<>());
System.out.println("SERVER SIDE - showSpitterProfile: " + spitter.toString());
return spitter;
}
@WebMethod
public Spittle findSpittleById(long spittleId) {
Spittle spittle = spittleRepository.findById(spittleId);
System.out.println("SERVER SIDE - findSpittleById: " + spittle.toString());
return spittle;
}
}
JAXWSConfig: 配置 JAXWS 服务的类
@Configuration
public class JAXWSConfig {
@Bean
public SimpleJaxWsServiceExporter jaxWsExporter() {
SimpleJaxWsServiceExporter exporter = new SimpleJaxWsServiceExporter();
exporter.setBaseAddress("http://localhost:8888/services/");
return exporter;
}
}
这将创建我最后报告的WSDL。
在客户端，我们有以下类：
ClientConfig: 将代理返回到服务器端创建的 WSDL 的类
@Configuration
@ComponentScan(basePackages = {"spittrClient", "spittr"})
public class ClientConfig {
@Bean
public JaxWsPortProxyFactoryBean spittrService() throws MalformedURLException {
System.out.println("CREATING JAX-WS CONNECTION...");
JaxWsPortProxyFactoryBean proxy = new JaxWsPortProxyFactoryBean();
proxy.setWsdlDocumentUrl(new URL("http://localhost:8888/services/SpittrService?wsdl"));
proxy.setServiceName("SpittrService");
proxy.setPortName("SpittrServiceImplPort");
proxy.setServiceInterface(SpittrService.class);
proxy.setNamespaceUri("http://jaxws.remoting.spittr/");
System.out.println("JAX-WS CONNECTION CREATED");
return proxy;
}
}
SpittrService: 暴露 WSDL 提供的服务方法的接口
@WebService(serviceName = "SpittrService")
public interface SpittrService {
@WebMethod
String helloService();
@WebMethod
Spitter showSpitterProfile(String username);
@WebMethod
Spittle findSpittleById(long spittleId);
}
Client: 通过 JAX-WS 调用 Server 提供的服务的类 @Component public class Client {
public static void main(String[] args) {
//Run the Client class directly from main method
System.out.println("CLIENT MAIN");
ApplicationContext ctx = new AnnotationConfigApplicationContext(ClientConfig.class);
SpittrService spittrService = (SpittrService) ctx.getBean(SpittrService.class);
Spitter spitter = spittrService.showSpitterProfile("PyroSandro");
System.out.println("SPITTER CALLED BY JAX-WS: " + spitter.toString());
Spittle spittle = spittrService.findSpittleById(111);
System.out.println("SPITTLE CALLED BY JAX-WS: " + spittle.toString());
}
}
一切正常，但我不喜欢实施。我想我应该SpittrService也在服务器端实现接口（在客户端），并且类SpittrServiceImpl必须实现它的方法。但是，如果我创建SpittrService界面并将注释移到那里@WebService并@WebMethod从 中移出SpittrServiceImpl，它就会停止工作。
另一种选择是相同的注释@WebService并@WebMethod放置在SpittrService接口和SpittrServiceImpl类上，但我不知道这是否是一个好习惯（但它有效）。
你能帮我理解我做错了什么吗？提前致谢
这里我报告一下Server Side创建的WSDL ：
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://jaxws.remoting.spittr/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:ns1="http://schemas.xmlsoap.org/soap/http" name="SpittrService" targetNamespace="http://jaxws.remoting.spittr/">
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://jaxws.remoting.spittr/" elementFormDefault="unqualified" targetNamespace="http://jaxws.remoting.spittr/" version="1.0">
<xs:element name="findSpittleById" type="tns:findSpittleById"/>
<xs:element name="findSpittleByIdResponse" type="tns:findSpittleByIdResponse"/>
<xs:element name="helloService" type="tns:helloService"/>
<xs:element name="helloServiceResponse" type="tns:helloServiceResponse"/>
<xs:element name="showSpitterProfile" type="tns:showSpitterProfile"/>
<xs:element name="showSpitterProfileResponse" type="tns:showSpitterProfileResponse"/>
<xs:complexType name="helloService">
<xs:sequence/>
</xs:complexType>
<xs:complexType name="helloServiceResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="showSpitterProfile">
<xs:sequence>
<xs:element minOccurs="0" name="arg0" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="showSpitterProfileResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="tns:spitter"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="spitter">
<xs:sequence>
<xs:element minOccurs="0" name="email" type="xs:string"/>
<xs:element minOccurs="0" name="firstName" type="xs:string"/>
<xs:element minOccurs="0" name="id" type="xs:long"/>
<xs:element minOccurs="0" name="lastName" type="xs:string"/>
<xs:element minOccurs="0" name="password" type="xs:string"/>
<xs:element minOccurs="0" name="status" type="xs:string"/>
<xs:element minOccurs="0" name="username" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="findSpittleById">
<xs:sequence>
<xs:element name="arg0" type="xs:long"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="findSpittleByIdResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return" type="tns:spittle"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="spittle">
<xs:sequence>
<xs:element minOccurs="0" name="id" type="xs:long"/>
<xs:element minOccurs="0" name="latitude" type="xs:double"/>
<xs:element minOccurs="0" name="longitude" type="xs:double"/>
<xs:element minOccurs="0" name="message" type="xs:string"/>
<xs:element minOccurs="0" name="spitter" type="tns:spitter"/>
<xs:element minOccurs="0" name="time" type="xs:dateTime"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="helloService">
<wsdl:part element="tns:helloService" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:message name="showSpitterProfileResponse">
<wsdl:part element="tns:showSpitterProfileResponse" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:message name="showSpitterProfile">
<wsdl:part element="tns:showSpitterProfile" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:message name="findSpittleById">
<wsdl:part element="tns:findSpittleById" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:message name="findSpittleByIdResponse">
<wsdl:part element="tns:findSpittleByIdResponse" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:message name="helloServiceResponse">
<wsdl:part element="tns:helloServiceResponse" name="parameters"> </wsdl:part>
</wsdl:message>
<wsdl:portType name="SpittrServiceImpl">
<wsdl:operation name="helloService">
<wsdl:input message="tns:helloService" name="helloService"> </wsdl:input>
<wsdl:output message="tns:helloServiceResponse" name="helloServiceResponse"> </wsdl:output>
</wsdl:operation>
<wsdl:operation name="showSpitterProfile">
<wsdl:input message="tns:showSpitterProfile" name="showSpitterProfile"> </wsdl:input>
<wsdl:output message="tns:showSpitterProfileResponse" name="showSpitterProfileResponse"> </wsdl:output>
</wsdl:operation>
<wsdl:operation name="findSpittleById">
<wsdl:input message="tns:findSpittleById" name="findSpittleById"> </wsdl:input>
<wsdl:output message="tns:findSpittleByIdResponse" name="findSpittleByIdResponse"> </wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="SpittrServiceSoapBinding" type="tns:SpittrServiceImpl">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="helloService">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="helloService">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="helloServiceResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="showSpitterProfile">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="showSpitterProfile">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="showSpitterProfileResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findSpittleById">
<soap:operation soapAction="" style="document"/>
<wsdl:input name="findSpittleById">
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output name="findSpittleByIdResponse">
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="SpittrService">
<wsdl:port binding="tns:SpittrServiceSoapBinding" name="SpittrServiceImplPort">
<soap:address location="http://localhost:8888/services/SpittrService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
解决方案
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