彈簧自動裝配Autowired在Web服務測試時不工作

Question

我試圖來配置這樣的Web服務客戶端：

@EnableSwagger 
@Configuration 
@EnableAutoConfiguration 
@ComponentScan 
@EnableWebMvc 
public class Application { 

    public static void main(String[] args) { 
     SpringApplication.run(Application.class, args); 
    } 
} 

隨着第二類配置爲WS：

@Configuration 
@ComponentScan(basePackages = {"org.myco.myproj.core.endpoints"}) 
public class WebServiceConfig { 

    @Bean 
    public Jaxb2Marshaller marshaller() throws Exception { 
     Jaxb2Marshaller marshaller = new Jaxb2Marshaller(); 
     marshaller.setContextPath("org.myco.myproj.core.webservices"); 
     return marshaller; 
    } 

    @Bean 
    public WebServiceTemplate webServiceTemplate(Jaxb2Marshaller marshaller) { 
     WebServiceTemplate webServiceTemplate = new WebServiceTemplate(); 
     webServiceTemplate.setMarshaller(marshaller); 
     webServiceTemplate.setUnmarshaller(marshaller); 
     webServiceTemplate.setDefaultUri("http://localhost:11000/ws/"); 
     return webServiceTemplate; 
    } 

    @Bean 
    public AccountEndpoint accountEndpoint(Jaxb2Marshaller marshaller, WebServiceTemplate webServiceTemplate) { 
     AccountEndpoint client = new AccountEndpoint(webServiceTemplate); 
     client.setDefaultUri("http://localhost:11000/ws"); 
     client.setMarshaller(marshaller); 
     client.setUnmarshaller(marshaller); 
     return client; 
    } 
} 

我已經產生使用JABX從WSDL域類，並創建了這樣的服務端點：

@Service 
public class AccountEndpoint extends WebServiceGatewaySupport { 

    private static final Logger logger = Logger.getLogger(String.valueOf(AccountEndpoint.class)); 

    private WebServiceTemplate webServiceTemplate; 

    public AccountEndpoint(WebServiceTemplate webServiceTemplate) { 
     this.webServiceTemplate = webServiceTemplate; 
    } 

    public GetAccountResponse getAccount(long accountAgency, long accountNumber) { 
     GetAccountRequest request = new GetAccountRequest(); 
     request.setAccountAgency(accountAgency); 
     request.setAccountNumber(accountNumber); 

     GetAccountResponse response = (GetAccountResponse) 
       webServiceTemplate.marshalSendAndReceive(request); 

     return response; 
    } 
} 

我創建了一個SIMPL Ë測試，以檢查此運行，這是在自動裝配Autowired場返回NullPointerException：

@ContextConfiguration("org.myco.myproj.config.WebServiceConfig") 
    public class AccountEndpointTest extends TestCase { 

     @Autowired 
     private AccountEndpoint accountEndpoint; 

     public void setUp() throws Exception { 
      super.setUp(); 
     } 

     @Test 
     public void testGetAccount() throws Exception { 

      GetAccountResponse response = accountEndpoint.getAccount(12, 16); 

      assertNotNull(response); 
     } 
    } 

什麼我失蹤？謝謝。

Answer 1

好像你是從你的測試類失蹤

@RunWith(SpringJUnit4ClassRunner.class) 

。否則，您正在使用默認的JUnit測試運行器運行，並且不涉及Spring。

Answer 2

不聲明變量WebServiceTemplate。改爲使用從WebServiceGatewaySupport繼承的getWebServiceTemplate（）。