Как использовать сторонние службы WSDL весной MVC

Question

Я написал несколько сервисов (используемых приложением Android), которые принимают запрос и отправляют ответ в json. Теперь у меня есть сценарий, когда я должен использовать сторонний веб-сервис через предоставленный WSDL-файл. Я не знаю, как это сделать, может ли кто-нибудь помочь?

Это мой диспетчеру-servlet.xml:

<?xml version="1.0" encoding="UTF-8"?> 
<beans "> 

    <context:property-placeholder location="classpath:jdbc.properties" /> 
    <context:component-scan base-package="com.srihari" /> 

    <tx:annotation-driven transaction-manager="hibernateTransactionManager" /> 

    <mvc:annotation-driven /> 

    <bean id="jspViewResolver" 
     class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> 
     <property name="prefix" value="/WEB-INF/view/" /> 
     <property name="suffix" value=".jsp" /> 
    </bean> 

    <bean id="dataSource" 
     class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="${database.driver}" /> 
     <property name="url" value="${database.url}" /> 
     <property name="username" value="${database.user}" /> 
     <property name="password" value="${database.password}" /> 
    </bean> 

    <bean id="sessionFactory" 
     class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> 
     <property name="dataSource" ref="dataSource" /> 
     <property name="annotatedClasses"> 
      <list>    
       <value>com.srihari.model.User</value>      
      </list> 
     </property> 
     <property name="hibernateProperties"> 
      <props> 
       <prop key="hibernate.dialect">${hibernate.dialect}</prop> 
       <prop key="hibernate.show_sql">${hibernate.show_sql}</prop> 
       <prop key="hibernate.hbm2ddl.auto">update</prop> 
      </props> 
     </property> 
    </bean> 

    <bean id="hibernateTransactionManager" 
     class="org.springframework.orm.hibernate3.HibernateTransactionManager"> 
     <property name="sessionFactory" ref="sessionFactory" /> 
    </bean> 
    <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"/> 

//This is used to convert my requests and responses into json automatically 

    <bean id="jacksonMessageChanger" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> 
     <property name="supportedMediaTypes" value="application/json"/> 
    </bean> 

    <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"> 
     <property name="messageConverters"> 
      <util:list id="beanList"> 
       <ref bean="jacksonMessageChanger"/> 
      </util:list> 
     </property> 
    </bean> 

    <bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver"> 
     <property name="mediaTypes"> 
      <map> 
       <entry key="json" value="application/json"/> 
       <entry key="html" value="text/html"></entry> 
       <entry key="xml" value="application/xml"></entry> 
      </map> 
     </property> 
    </bean> 

</beans> 

Это мой простой контроллер: Эти службы работают отлично

@Controller 
@RequestMapping("/home") 
public class UserController { 

    @RequestMapping(value="/getallusers",method = RequestMethod.GET) 
    public @ResponseBody List<User> getallusers() 
    { 
     List<User> allUsersDetails =userServices.getAllUsers(); 
     return allUsersDetails; 
    } 
} 

Это файл WSDL предоставляется третьей стороной

POST /someservices/otherService.asmx HTTP/1.1 
Host: sriharicorp.com 
Content-Type: text/xml; charset=utf-8 
Content-Length: length 
SOAPAction: "http://tempuri.org/CreateCard" 

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Header> 
    <UserCredentials xmlns="http://tempuri.org/"> 
     <Password>string</Password> 
     <Username>string</Username> 
    </UserCredentials> 
    </soap:Header> 
    <soap:Body> 

Example String Request 

    <CreateCard xmlns="http://tempuri.org/"> 
     <request> 
     <DePpAcctCreationDate>string</DePpAcctCreationDate> 
     <DePpAcctCreationTime>string</DePpAcctCreationTime> 
     //Some other fields also 
     </request> 
    </CreateCard> 
    </soap:Body> 
</soap:Envelope> 

Пример строкового ответа

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <CreateCardResponse xmlns="http://tempuri.org/"> 
     <CreateCardResult> 
     <RequestType>string</RequestType> 
     <ProductType>string</ProductType> 
     <ResponseCode>string</ResponseCode> 
     <ReasonDescription>string</ReasonDescription> 
     </CreateCardResult> 
    </CreateCardResponse> 
    </soap:Body> 
</soap:Envelope> 

Answer 1

Наконец-то я могу получить доступ к третьим услугам.

Это мой метод доступа к услуге

public void createSoapActionCallBack(ValidateCardRequest validateCardRequest) { 

     //This is used to send header message 
     SoapActionCallback actionCallBack=new SoapActionCallback(soapAction); 
     try{ 

      actionCallBack = new SoapActionCallback(ResponseConstants.SOAPACTION_DEFAULT_URL) { 
      public void doWithMessage(WebServiceMessage msg) { 
        SoapMessage smsg = (SoapMessage)msg;     
        SoapHeader soapHeader = smsg.getSoapHeader(); 

        try{ 
         //To send header message 
         StringSource headerSource = new StringSource("<UserCredentials xmlns='URL'>\n" + 
             "<userid>"+"ABCD"+"</userid>\n" + 
             "<password>"+"ABCD"+"</password>\n" + 
             "</UserCredentials>"); 
         Transformer transformer = TransformerFactory.newInstance().newTransformer(); 
         transformer.transform(headerSource, soapHeader.getResult()); 

         smsg.setSoapAction(soapAction); 
        }catch(Exception e) 
        { 
         e.printStackTrace(); 
        } 
       } 
       }; 
       validateCardResponse = (FVValidateCardResponse) webServiceTemplate.marshalSendAndReceive(URL, validateCardRequest, actionCallBack); 

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

Это моя конфигурация XML-файл:

<bean id="messageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory"> 
     <property name="soapVersion"> 
      <util:constant static-field="org.springframework.ws.soap.SoapVersion.SOAP_12"/> 
     </property> 
    </bean> 

    <bean id="marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller"> 
<!-- If we want to use contextPath then we mush create ObjectFactory class in the described Package--> 
     <!-- <property name="contextPath" value="com.waleteros.firstviewmodel" /> --> 

     <property name="classesToBeBound"> 
      <list> 
       <value>com.waleteros.firstviewmodel.FVValidateCardRequest</value> 
       <value>com.waleteros.firstviewmodel.FVValidateCardResponse</value>    
      </list> 
     </property> 
    </bean> 

    <bean id="webServiceTemplate" class="org.springframework.ws.client.core.WebServiceTemplate"> 
     <constructor-arg ref="messageFactory" /> 
     <property name="marshaller" ref="marshaller"></property> 
     <property name="unmarshaller" ref="marshaller"></property> 
     <property name="messageSender"> 
      <bean class="org.springframework.ws.transport.http.HttpComponentsMessageSender"/>    
     </property> 
     <!-- <property name="defaultUri" value="https://www.firstviewcorp.com/dbbapplications/ServicesSS/Selfservice.asmx?wsdl"/> --> 
    </bean> 

Создать POJO в соответствии с вашим XMLs Вот пример

@XmlAccessorType(XmlAccessType.FIELD) 
@XmlRootElement(name = "CardUpdateResponse",namespace="http://www.corecard.com/Prepaid") 
public class FVCardUpdateResponse { 

    @XmlElement(name="CARDUPDATE_RET", namespace="http://www.corecard.com/Prepaid") 
    private CARDUPDATE_RET response; 
    //Getters and Setters 

    public static class CARDUPDATE_RET{ 

     @XmlElement(name = "ACCOUNTNUMBER", namespace="http://www.corecard.com/Prepaid") 
     private String AccountNumber; 

     @XmlElement(name = "ResCode", namespace="http://www.corecard.com/Prepaid") 
     private String ResCode; 

     @XmlElement(name = "ResErrorCode", namespace="http://www.corecard.com/Prepaid") 
     private String ResErrorCode; 

     @XmlElement(name = "ResErrorMsg", namespace="http://www.corecard.com/Prepaid") 
     private String ResErrorMsg; 
     //Getters and Setters 
    } 
}