낙타 경로 테스트 오류 : IllegalArgumentException : 데이터 형식 'jaxb'을 (를) 만들 수 없습니다.

Question

xml (문자열) 페이로드를 jaxb 생성 빈으로 비 정렬 화하는 낙타 경로를 테스트하고 다음 빈 프로세서에서 사용됩니다. 모든 것은 실제 흐름에 완벽하게 작동하지만 난 내 길을 테스트 할 JUnit을 실행하려고 할 때 오류 얻을 :이 사람을 포함한 모든 청사진 컨텍스트 파일을 (나는 getBlueprintDescriptor을 (오버라이드 (override) 한

Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.536 sec <<< FAILURE! - in com.equifax.icc.esb.tradinghistory.routes.report.PreDataRetrievalServiceTest 
preDataRetrievalOrchestrationSuccessTest(com.equifax.icc.esb.tradinghistory.routes.report.PreDataRetrievalServiceTest) Time elapsed: 4.575 sec <<< ERROR! 
org.apache.camel.FailedToCreateRouteException: Failed to create route report-info-preparation-service-route at: >>> Unmarshal[ref:bthRequestModel] <<< in route: Route(report-info-preparation-service-route)[[From[direct:re... because of Data format 'jaxb' could not be created. Ensure that the data format is valid and the associated Camel component is present on the classpath 
Caused by: java.lang.IllegalArgumentException: Data format 'jaxb' could not be created. Ensure that the data format is valid and the associated Camel component is present on the class path: 

를) 및 포함 JAXB DataFormat에 대한 빈 선언). 됩니다 다음은 getBlueprintDescriptor() 메소드와 콩 선언 :

@Override 
    protected String getBlueprintDescriptor() { 
     return "/OSGI-INF/blueprint/test-beans-context.xml," 
       +"/OSGI-INF/blueprint/test-env-context.xml," 
       + "/OSGI-INF/blueprint/test-camel-context.xml"; 
} 

---

<bean class="org.apache.camel.model.dataformat.JaxbDataFormat" id="bthRequestModel"> 
      <property name="prettyPrint" value="false" /> 
      <property name="fragment" value="true" /> 
      <property name="ignoreJAXBElement" value="true" /> 
      <property name="contextPath" value="com.vedaxml.vxml2.veda_bth_request_v1" /> 
     </bean> 

내가 createRegistry을 (무시 시도)뿐만 아니라 :

:

@Override 
    protected JndiRegistry createRegistry() throws Exception { 
     JndiRegistry registry = super.createRegistry(); 
     JaxbDataFormat jdf = new org.apache.camel.model.dataformat.JaxbDataFormat(false); 
     jdf.setFragment(true); 
     jdf.setIgnoreJAXBElement(true); 
     jdf.setContextPath("com.vedaxml.vxml2.veda_bth_request_v1"); 

     DataFormat jaxb = (DataFormat) jdf; 

     registry.bind("bthRequestModel", jdf); 
     //registry.bind("jaxb", new org.apache.camel.model.dataformat.JaxbDataFormat()); 

     return registry; 
    } 

이 오류 아래에 나와 있습니다

2017-10-27 22:38:56,613 INFO org.apache.camel.test.junit4.CamelTestSupport ******************************************************************************** 
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.792 sec <<< FAILURE! - in com.equifax.icc.esb.tradinghistory.routes.report.PreDataRetrievalServiceTest 
preDataRetrievalOrchestrationSuccessTest(com.equifax.icc.esb.tradinghistory.routes.report.PreDataRetrievalServiceTest) Time elapsed: 4.316 sec <<< ERROR! 
org.apache.camel.FailedToCreateRouteException: Failed to create route report-info-preparation-service-route at: >>> Unmarshal[ref:bthRequestModel] <<< in route: Route(report-info-preparation-service-route)[[From[direct:re... because of Cannot find data format in registry with ref: bthRequestModel 
Caused by: java.lang.IllegalArgumentException: Cannot find data format in registry with ref: bthRequestModel 

taFormat이 null 인 경우 https://issues.apache.org/jira/browse/CAMEL-3508

DataFormatDefinition.java 코드 (아래에 있음)를 디버깅하는 동안 Routecontext.getcamelContext()에서 jaxbcontext가 null 인 것을 확인했습니다.

---

public DataFormat getDataFormat(RouteContext routeContext) { 
     if (dataFormat == null) { 
      Runnable propertyPlaceholdersChangeReverter = ProcessorDefinitionHelper.createPropertyPlaceholdersChangeReverter(); 

      // resolve properties before we create the data format 
      try { 
       ProcessorDefinitionHelper.resolvePropertyPlaceholders(routeContext.getCamelContext(), this); 
      } catch (Exception e) { 
       throw new IllegalArgumentException("Error resolving property placeholders on data format: " + this, e); 
      } 
      try { 
       dataFormat = createDataFormat(routeContext); 
       if (dataFormat != null) { 
        // is enabled by default so assume true if null 
        final boolean contentTypeHeader = this.contentTypeHeader == null || this.contentTypeHeader; 
        try { 
         setProperty(routeContext.getCamelContext(), dataFormat, "contentTypeHeader", contentTypeHeader); 
        } catch (Exception e) { 
         // ignore as this option is optional and not all data formats support this 
        } 
        // configure the rest of the options 
        configureDataFormat(dataFormat, routeContext.getCamelContext()); 
       } else { 
        throw new IllegalArgumentException(
          "Data format '" + (dataFormatName != null ? dataFormatName : "<null>") + "' could not be created. " 
            + "Ensure that the data format is valid and the associated Camel component is present on the classpath"); 
       } 
      } finally { 
       propertyPlaceholdersChangeReverter.run(); 
      } 
     } 
     return dataFormat; 
    } 

public static DataFormat getDataFormat(RouteContext routeContext, DataFormatDefinition type, String ref) { 
     if (type == null) { 
      ObjectHelper.notNull(ref, "ref or type"); 

      // try to let resolver see if it can resolve it, its not always possible 
      type = routeContext.getCamelContext().resolveDataFormatDefinition(ref); 

      if (type != null) { 
       return type.getDataFormat(routeContext); 
      } 

      DataFormat dataFormat = routeContext.getCamelContext().resolveDataFormat(ref); 
      if (dataFormat == null) { 
       throw new IllegalArgumentException("Cannot find data format in registry with ref: " + ref); 
      } 

      return dataFormat; 
     } else { 
      return type.getDataFormat(routeContext); 
     } 
    } 

내가 DataFormatDefinition 클래스의 인스턴스를 만들 수있는 JaxbDataFormat 객체를 주입 생성자를 시도했다 (그래서 DATAFORMAT이 null이 아닌)하지만 여전히 내가 같은 오류가 나타 DATAFORMAT 레지스트리에서 찾을 수 없습니다 얻을.

아무도 나를 고칠 수 있습니까? 미리 감사드립니다.

Answer 1

JNDI에서 만들고 바인딩해야하는 모델 클래스가 아니라 camel-jaxb의 실제 DataFormat 클래스입니다. 클래스 이름은 같지만 패키지 이름은 다릅니다.