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https://issues.apache.org/jira/browse/CAMEL-7248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved CAMEL-7248.
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Resolution: Unresolved
No response from user.
> Camel - Dozer : NullPointerException when using nested classes
> --------------------------------------------------------------
>
> Key: CAMEL-7248
> URL: https://issues.apache.org/jira/browse/CAMEL-7248
> Project: Camel
> Issue Type: Bug
> Affects Versions: 2.12.2, 2.12.3
> Reporter: Thomas Duchatelle
>
> Hi,
> I have an issue (NullPointerException) when using module camel dozer on
> nested classes. Here the stacktrace:
> {code}
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'dozerConverterLoader' defined in URL
> [file:.../applicationContext-camel.xml]: Initialization of bean failed;
> nested exception is org.apache.camel.spring.GenericBeansException: Error post
> processing bean: dozerConverterLoader; nested exception is
> java.lang.NullPointerException
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:529)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)
> at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
> at
> org.apache.camel.test.spring.CamelSpringTestContextLoader.loadContext(CamelSpringTestContextLoader.java:148)
> at
> org.apache.camel.test.spring.CamelSpringTestContextLoader.loadContext(CamelSpringTestContextLoader.java:85)
> at
> org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContextInternal(CacheAwareContextLoaderDelegate.java:64)
> at
> org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext(CacheAwareContextLoaderDelegate.java:91)
> ... 31 more
> Caused by: org.apache.camel.spring.GenericBeansException: Error post
> processing bean: dozerConverterLoader; nested exception is
> java.lang.NullPointerException
> at
> org.apache.camel.spring.CamelBeanPostProcessor.postProcessBeforeInitialization(CamelBeanPostProcessor.java:154)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:396)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1505)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
> ... 43 more
> Caused by: java.lang.NullPointerException
> at
> org.dozer.loader.DozerBuilder$MappingBuilder.classA(DozerBuilder.java:135)
> at
> org.dozer.loader.DozerBuilder$MappingBuilder.classA(DozerBuilder.java:130)
> at org.dozer.loader.xml.XMLParser.parseMapping(XMLParser.java:188)
> at org.dozer.loader.xml.XMLParser.read(XMLParser.java:135)
> at org.dozer.loader.xml.XMLParser.read(XMLParser.java:43)
> at
> org.dozer.loader.xml.MappingStreamReader.read(MappingStreamReader.java:51)
> at
> org.dozer.loader.xml.MappingFileReader.read(MappingFileReader.java:58)
> at
> org.apache.camel.converter.dozer.DozerTypeConverterLoader.loadMappings(DozerTypeConverterLoader.java:267)
> at
> org.apache.camel.converter.dozer.DozerTypeConverterLoader.init(DozerTypeConverterLoader.java:184)
> at
> org.apache.camel.converter.dozer.DozerTypeConverterLoader.setCamelContext(DozerTypeConverterLoader.java:310)
> at
> org.apache.camel.impl.DefaultCamelBeanPostProcessor.postProcessBeforeInitialization(DefaultCamelBeanPostProcessor.java:90)
> at
> org.apache.camel.spring.CamelBeanPostProcessor.postProcessBeforeInitialization(CamelBeanPostProcessor.java:148)
> ... 46 more
> {code}
> It's generated classes thus my only solution to avoid this problem it's to
> map object manually :(
> Thanks,
> Thomas
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