春バッチ:SimpleJobRepository - 動作しない例

私はSpring Batch Hello World 3のサンプルをから実行しようとしていました

http://jroller.com/0xcafebabe/entry/spring_batch_hello_world_3

私はいくつかの瓶が欠けていた、誰かが私を助けて、プロジェクトがうまくいっているが、私はまだエラーがあります..誰かが私を助けてください:

ここに私のapplicationContext.xmlがあります

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


    
        
    

    
        
            
        
        
            
        
        
            
        
        
            
        
    

これはコンソールに表示されるエラーです

INFO: Destroying singletons in org.s[email protected]48ff2413: defining beans [jobLauncher,jobRepository,transactionManager,step,itemReader,lineTokenizer,fieldSetMapper,itemWriter,lineAggregator,simpleJob]; root of factory hierarchy
Oct 27, 2011 1:59:46 PM org.springframework.batch.core.launch.support.CommandLineJobRunner start
SEVERE: Job Terminated in error:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'step' defined in class path resource [itemOrientedJob.xml]: Cannot resolve reference to bean 'itemReader' while setting bean property 'itemReader'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemReader' defined in class path resource [itemOrientedJob.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'lineTokenizer' of bean class [org.springframework.batch.item.file.FlatFileItemReader]: Bean property 'lineTokenizer' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:567)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
    at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83)
    at org.springframework.batch.core.launch.support.CommandLineJobRunner.start(CommandLineJobRunner.java:190)
    at org.springframework.batch.core.launch.support.CommandLineJobRunner.main(CommandLineJobRunner.java:254)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemReader' defined in class path resource [itemOrientedJob.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'lineTokenizer' of bean class [org.springframework.batch.item.file.FlatFileItemReader]: Bean property 'lineTokenizer' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1361)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
    ... 16 more
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'lineTokenizer' of bean class [org.springframework.batch.item.file.FlatFileItemReader]: Bean property 'lineTokenizer' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1052)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:921)
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:76)
    at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:58)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1358)
    ... 24 more
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1 答え

SimpleJobRepository が1.1.2から1.1.3の間で変更されました(逆の互換性のない変更IMHOを導入する瞬間)。

以下のチュートリアルでは、Spring Batch 1.1.1を使用しています。上記のクラスは、 3つのパラメータ。今は4つあります。余分なパラメータは ExecutionContextDao をクリックします。

ここに私の完全にテストされていないソリューションです:


    
        
    
    
        
    
    
        
    
      <!-- Extra constructor argument -->
        
    

Spring Batchを使用したことはありませんが、最近のチュートリアル(1.xへのダウングレードはお勧めしません)を使用することはできますか?

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