org.springframework.beans.factory.BeanCreationException类的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.springframework.beans.factory.BeanCreationException类的一些代码示例，展示了BeanCreationException类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。BeanCreationException类的具体详情如下：
包路径：org.springframework.beans.factory.BeanCreationException
类名称：BeanCreationException

BeanCreationException介绍

[英]Exception thrown when a BeanFactory encounters an error when attempting to create a bean from a bean definition.
[中]当BeanFactory在尝试从bean定义创建bean时遇到错误时引发异常。

代码示例

代码示例来源：origin: spring-projects/spring-security

  1. public BeanMetadataElement parse(Element element, ParserContext parserContext) {
  2.   if (element == null) {
  3.     return null;
  4.   }
  5.   String filterRef = element.getAttribute(ATT_REF);
  6.   if (StringUtils.hasText(filterRef)) {
  7.     return new RuntimeBeanReference(filterRef);
  8.   }
  9.   BeanMetadataElement configurationSource = getSource(element, parserContext);
  10.   if (configurationSource == null) {
  11.     throw new BeanCreationException("Could not create CorsFilter");
  12.   }
  13.   BeanDefinitionBuilder filterBldr = BeanDefinitionBuilder.rootBeanDefinition(CorsFilter.class);
  14.   filterBldr.addConstructorArgValue(configurationSource);
  15.   return filterBldr.getBeanDefinition();
  16. }

代码示例来源：origin: spring-projects/spring-framework

  1. Throwable rootCause = ex.getMostSpecificCause();
  2. if (rootCause instanceof BeanCurrentlyInCreationException) {
  3.   BeanCreationException bce = (BeanCreationException) rootCause;
  4.   String exBeanName = bce.getBeanName();
  5.   if (exBeanName != null && isCurrentlyInCreation(exBeanName)) {
  6.     if (logger.isTraceEnabled()) {
  7.       logger.trace("Ignoring match to currently created bean '" + exBeanName + "': " +
  8.           ex.getMessage());

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void multipleCachingConfigurers() {
  3.   try {
  4.     load(MultiCacheManagerConfigurer.class, EnableCachingConfig.class);
  5.   }
  6.   catch (BeanCreationException ex) {
  7.     Throwable root = ex.getRootCause();
  8.     assertTrue(root instanceof IllegalStateException);
  9.     assertTrue(ex.getMessage().contains("implementations of CachingConfigurer"));
  10.   }
  11. }

代码示例来源：origin: spring-projects/spring-framework

  1. Throwable rootCause = ex.getMostSpecificCause();
  2. if (rootCause instanceof BeanCurrentlyInCreationException) {
  3.   BeanCreationException bce = (BeanCreationException) rootCause;
  4.   String bceBeanName = bce.getBeanName();
  5.   if (bceBeanName != null && beanFactory.isCurrentlyInCreation(bceBeanName)) {
  6.     if (logger.isDebugEnabled()) {
  7.       logger.debug("Failed to create target bean '" + bce.getBeanName() +
  8.           "' while configuring object of type [" + beanInstance.getClass().getName() +
  9.           "] - probably due to a circular reference. This is a common startup situation " +

代码示例来源：origin: org.springframework.boot/spring-boot

  1. private static BeanInCycle get(BeanCreationException ex) {
  2.   if (StringUtils.hasText(ex.getBeanName())) {
  3.     return new BeanInCycle(ex);
  4.   }
  5.   return null;
  6. }

代码示例来源：origin: spring-projects/spring-framework

  1. /**
  2.  * Get a FactoryBean for the given bean if possible.
  3.  * @param beanName the name of the bean
  4.  * @param beanInstance the corresponding bean instance
  5.  * @return the bean instance as FactoryBean
  6.  * @throws BeansException if the given bean cannot be exposed as a FactoryBean
  7.  */
  8. protected FactoryBean<?> getFactoryBean(String beanName, Object beanInstance) throws BeansException {
  9.   if (!(beanInstance instanceof FactoryBean)) {
  10.     throw new BeanCreationException(beanName,
  11.         "Bean instance of type [" + beanInstance.getClass() + "] is not a FactoryBean");
  12.   }
  13.   return (FactoryBean<?>) beanInstance;
  14. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void autowiredFieldWithSingleNonQualifiedCandidate() {
  3.   GenericApplicationContext context = new GenericApplicationContext();
  4.   ConstructorArgumentValues cavs = new ConstructorArgumentValues();
  5.   cavs.addGenericArgumentValue(JUERGEN);
  6.   RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
  7.   context.registerBeanDefinition(JUERGEN, person);
  8.   context.registerBeanDefinition("autowired",
  9.       new RootBeanDefinition(QualifiedFieldTestBean.class));
  10.   AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
  11.   try {
  12.     context.refresh();
  13.     fail("expected BeanCreationException");
  14.   }
  15.   catch (BeanCreationException e) {
  16.     assertTrue(e.getRootCause() instanceof NoSuchBeanDefinitionException);
  17.     assertEquals("autowired", e.getBeanName());
  18.   }
  19. }

代码示例来源：origin: spring-projects/spring-framework

  1. boolean isStatic;
  2. String factoryBeanName = mbd.getFactoryBeanName();
  3. if (factoryBeanName != null) {
  4.   if (factoryBeanName.equals(beanName)) {
  5.     throw new BeanDefinitionStoreException(mbd.getResourceDescription(), beanName,
  6.         "factory-bean reference points back to the same bean definition");
  7.   if (mbd.isSingleton() && this.beanFactory.containsSingleton(beanName)) {
  8.     throw new ImplicitlyAppearedSingletonException();
  9.     String argDesc = StringUtils.collectionToCommaDelimitedString(argTypes);
  10.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  11.         "No matching factory method found: " +
  12.         (mbd.getFactoryBeanName() != null ?
  13.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  14.         "Invalid factory method '" + mbd.getFactoryMethodName() +
  15.         "': needs to have a non-void return type!");
  16.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  17.         "Ambiguous factory method matches found in bean '" + beanName + "' " +
  18.         "(hint: specify index/type/name arguments for simple parameters to avoid type ambiguities): " +

代码示例来源：origin: spring-projects/spring-framework

  1. if (mbd.isSingleton()) {
  2.   instanceWrapper = this.factoryBeanInstanceCache.remove(beanName);
  3.       throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  4.           "Post-processing of merged bean definition failed", ex);
  5. boolean earlySingletonExposure = (mbd.isSingleton() && this.allowCircularReferences &&
  6.     isSingletonCurrentlyInCreation(beanName));
  7. if (earlySingletonExposure) {
  8.   if (ex instanceof BeanCreationException && beanName.equals(((BeanCreationException) ex).getBeanName())) {
  9.     throw (BeanCreationException) ex;
  10.     throw new BeanCreationException(
  11.         mbd.getResourceDescription(), beanName, "Initialization of bean failed", ex);
  12.         throw new BeanCurrentlyInCreationException(beanName,
  13.             "Bean with name '" + beanName + "' has been injected into other beans [" +
  14.             StringUtils.collectionToCommaDelimitedString(actualDependentBeans) +
  15.             "] in its raw version as part of a circular reference, but has eventually been " +
  16.             "wrapped. This means that said other beans do not use the final version of the " +
  17.   throw new BeanCreationException(
  18.       mbd.getResourceDescription(), beanName, "Invalid destruction signature", ex);

代码示例来源：origin: spring-projects/spring-framework

  1. @Override
  2. public Object getBean(String name) throws BeansException {
  3.   String beanName = BeanFactoryUtils.transformedBeanName(name);
  4.   Object bean = this.beans.get(beanName);
  5.   if (bean == null) {
  6.     throw new NoSuchBeanDefinitionException(beanName,
  7.         "Defined beans are [" + StringUtils.collectionToCommaDelimitedString(this.beans.keySet()) + "]");
  8.   }
  9.   // Don't let calling code try to dereference the
  10.   // bean factory if the bean isn't a factory
  11.   if (BeanFactoryUtils.isFactoryDereference(name) && !(bean instanceof FactoryBean)) {
  12.     throw new BeanIsNotAFactoryException(beanName, bean.getClass());
  13.   }
  14.   if (bean instanceof FactoryBean && !BeanFactoryUtils.isFactoryDereference(name)) {
  15.     try {
  16.       Object exposedObject = ((FactoryBean<?>) bean).getObject();
  17.       if (exposedObject == null) {
  18.         throw new BeanCreationException(beanName, "FactoryBean exposed null object");
  19.       }
  20.       return exposedObject;
  21.     }
  22.     catch (Exception ex) {
  23.       throw new BeanCreationException(beanName, "FactoryBean threw exception on object creation", ex);
  24.     }
  25.   }
  26.   else {
  27.     return bean;
  28.   }
  29. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void responseBodyArgMismatch() throws Exception {
  3.   initServlet(wac -> {
  4.     Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
  5.     marshaller.setClassesToBeBound(A.class, B.class);
  6.     try {
  7.       marshaller.afterPropertiesSet();
  8.     }
  9.     catch (Exception ex) {
  10.       throw new BeanCreationException(ex.getMessage(), ex);
  11.     }
  12.     MarshallingHttpMessageConverter messageConverter = new MarshallingHttpMessageConverter(marshaller);
  13.     RootBeanDefinition adapterDef = new RootBeanDefinition(RequestMappingHandlerAdapter.class);
  14.     adapterDef.getPropertyValues().add("messageConverters", messageConverter);
  15.     wac.registerBeanDefinition("handlerAdapter", adapterDef);
  16.   }, RequestBodyArgMismatchController.class);
  17.   MockHttpServletRequest request = new MockHttpServletRequest("PUT", "/something");
  18.   String requestBody = "<b/>";
  19.   request.setContent(requestBody.getBytes("UTF-8"));
  20.   request.addHeader("Content-Type", "application/xml; charset=utf-8");
  21.   MockHttpServletResponse response = new MockHttpServletResponse();
  22.   getServlet().service(request, response);
  23.   assertEquals(400, response.getStatus());
  24. }

代码示例来源：origin: camunda/camunda-bpm-platform

  1. boolean isStatic;
  2.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  3.         "factory-bean '" + factoryBeanName + "' returned null");
  4.         argTypes.add(argType);
  5.       argDesc = StringUtils.collectionToCommaDelimitedString(argTypes);
  6.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  7.         "No matching factory method found: " +
  8.         (mbd.getFactoryBeanName() != null ?
  9.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  10.         "Invalid factory method '" + mbd.getFactoryMethodName() +
  11.         "': needs to have a non-void return type!");
  12.   else if (ambiguousFactoryMethods != null && !mbd.isLenientConstructorResolution()) {
  13.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  14.         "Ambiguous factory method matches found in bean '" + beanName + "' " +
  15.         "(hint: specify index/type/name arguments for simple parameters to avoid type ambiguities): " +
  16.   throw new BeanCreationException(mbd.getResourceDescription(), beanName, "Instantiation of bean failed", ex);

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void autowiredConstructorArgumentWithSingleNonQualifiedCandidate() {
  3.   GenericApplicationContext context = new GenericApplicationContext();
  4.   ConstructorArgumentValues cavs = new ConstructorArgumentValues();
  5.   cavs.addGenericArgumentValue(JUERGEN);
  6.   RootBeanDefinition person = new RootBeanDefinition(Person.class, cavs, null);
  7.   context.registerBeanDefinition(JUERGEN, person);
  8.   context.registerBeanDefinition("autowired",
  9.       new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
  10.   AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
  11.   try {
  12.     context.refresh();
  13.     fail("expected BeanCreationException");
  14.   }
  15.   catch (BeanCreationException e) {
  16.     assertTrue(e instanceof UnsatisfiedDependencyException);
  17.     assertEquals("autowired", e.getBeanName());
  18.   }
  19. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void autowiredFieldDoesNotResolveCandidateWithDefaultValueAndConflictingValueOnBeanDefinition() {
  3.   GenericApplicationContext context = new GenericApplicationContext();
  4.   ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
  5.   cavs1.addGenericArgumentValue(JUERGEN);
  6.   RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
  7.   // qualifier added, and non-default value specified
  8.   person1.addQualifier(new AutowireCandidateQualifier(TestQualifierWithDefaultValue.class, "not the default"));
  9.   ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
  10.   cavs2.addGenericArgumentValue(MARK);
  11.   RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
  12.   context.registerBeanDefinition(JUERGEN, person1);
  13.   context.registerBeanDefinition(MARK, person2);
  14.   context.registerBeanDefinition("autowired",
  15.       new RootBeanDefinition(QualifiedFieldWithDefaultValueTestBean.class));
  16.   AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
  17.   try {
  18.     context.refresh();
  19.     fail("expected BeanCreationException");
  20.   }
  21.   catch (BeanCreationException e) {
  22.     assertTrue(e.getRootCause() instanceof NoSuchBeanDefinitionException);
  23.     assertEquals("autowired", e.getBeanName());
  24.   }
  25. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void testGenericListPropertyWithInvalidElementType() {
  3.   DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
  4.   RootBeanDefinition rbd = new RootBeanDefinition(GenericIntegerBean.class);
  5.   List<Integer> input = new ArrayList<>();
  6.   input.add(1);
  7.   rbd.getPropertyValues().add("testBeanList", input);
  8.   bf.registerBeanDefinition("genericBean", rbd);
  9.   try {
  10.     bf.getBean("genericBean");
  11.     fail("Should have thrown BeanCreationException");
  12.   }
  13.   catch (BeanCreationException ex) {
  14.     assertTrue(ex.getMessage().contains("genericBean") && ex.getMessage().contains("testBeanList[0]"));
  15.     assertTrue(ex.getMessage().contains(TestBean.class.getName()) && ex.getMessage().contains("Integer"));
  16.   }
  17. }

代码示例来源：origin: spring-projects/spring-framework

  1. private Object instantiate(
  2.     String beanName, RootBeanDefinition mbd, Constructor constructorToUse, Object[] argsToUse) {
  3.   try {
  4.     InstantiationStrategy strategy = this.beanFactory.getInstantiationStrategy();
  5.     if (System.getSecurityManager() != null) {
  6.       return AccessController.doPrivileged((PrivilegedAction<Object>) () ->
  7.           strategy.instantiate(mbd, beanName, this.beanFactory, constructorToUse, argsToUse),
  8.           this.beanFactory.getAccessControlContext());
  9.     }
  10.     else {
  11.       return strategy.instantiate(mbd, beanName, this.beanFactory, constructorToUse, argsToUse);
  12.     }
  13.   }
  14.   catch (Throwable ex) {
  15.     throw new BeanCreationException(mbd.getResourceDescription(), beanName,
  16.         "Bean instantiation via constructor failed", ex);
  17.   }
  18. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void testBeanDefinitionWithInterface() {
  3.   DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  4.   lbf.registerBeanDefinition("test", new RootBeanDefinition(ITestBean.class));
  5.   try {
  6.     lbf.getBean("test");
  7.     fail("Should have thrown BeanCreationException");
  8.   }
  9.   catch (BeanCreationException ex) {
  10.     assertEquals("test", ex.getBeanName());
  11.     assertTrue(ex.getMessage().toLowerCase().contains("interface"));
  12.   }
  13. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void testDependsOnCycle() {
  3.   DefaultListableBeanFactory lbf = new DefaultListableBeanFactory();
  4.   RootBeanDefinition bd1 = new RootBeanDefinition(TestBean.class);
  5.   bd1.setDependsOn("tb2");
  6.   lbf.registerBeanDefinition("tb1", bd1);
  7.   RootBeanDefinition bd2 = new RootBeanDefinition(TestBean.class);
  8.   bd2.setDependsOn("tb1");
  9.   lbf.registerBeanDefinition("tb2", bd2);
  10.   try {
  11.     lbf.preInstantiateSingletons();
  12.     fail("Should have thrown BeanCreationException");
  13.   }
  14.   catch (BeanCreationException ex) {
  15.     // expected
  16.     assertTrue(ex.getMessage().contains("Circular"));
  17.     assertTrue(ex.getMessage().contains("'tb2'"));
  18.     assertTrue(ex.getMessage().contains("'tb1'"));
  19.   }
  20. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void configurationClassesWithInvalidOverridingForProgrammaticCall() {
  3.   beanFactory.registerBeanDefinition("config1", new RootBeanDefinition(InvalidOverridingSingletonBeanConfig.class));
  4.   beanFactory.registerBeanDefinition("config2", new RootBeanDefinition(OverridingSingletonBeanConfig.class));
  5.   beanFactory.registerBeanDefinition("config3", new RootBeanDefinition(SingletonBeanConfig.class));
  6.   ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
  7.   pp.postProcessBeanFactory(beanFactory);
  8.   try {
  9.     beanFactory.getBean(Bar.class);
  10.     fail("Should have thrown BeanCreationException");
  11.   }
  12.   catch (BeanCreationException ex) {
  13.     assertTrue(ex.getMessage().contains("OverridingSingletonBeanConfig.foo"));
  14.     assertTrue(ex.getMessage().contains(ExtendedFoo.class.getName()));
  15.     assertTrue(ex.getMessage().contains(Foo.class.getName()));
  16.     assertTrue(ex.getMessage().contains("InvalidOverridingSingletonBeanConfig"));
  17.   }
  18. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void autowiredFieldDoesNotResolveWithBaseQualifierAndNonDefaultValueAndMultipleMatchingCandidates() {
  3.   GenericApplicationContext context = new GenericApplicationContext();
  4.   ConstructorArgumentValues cavs1 = new ConstructorArgumentValues();
  5.   cavs1.addGenericArgumentValue("the real juergen");
  6.   RootBeanDefinition person1 = new RootBeanDefinition(Person.class, cavs1, null);
  7.   person1.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
  8.   ConstructorArgumentValues cavs2 = new ConstructorArgumentValues();
  9.   cavs2.addGenericArgumentValue("juergen imposter");
  10.   RootBeanDefinition person2 = new RootBeanDefinition(Person.class, cavs2, null);
  11.   person2.addQualifier(new AutowireCandidateQualifier(Qualifier.class, "juergen"));
  12.   context.registerBeanDefinition("juergen1", person1);
  13.   context.registerBeanDefinition("juergen2", person2);
  14.   context.registerBeanDefinition("autowired",
  15.       new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
  16.   AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
  17.   try {
  18.     context.refresh();
  19.     fail("expected BeanCreationException");
  20.   }
  21.   catch (BeanCreationException e) {
  22.     assertTrue(e instanceof UnsatisfiedDependencyException);
  23.     assertEquals("autowired", e.getBeanName());
  24.   }
  25. }

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