发布spring-data-neo4j独立弹簧项目

时间：2012-05-25 03:37:58

标签： spring neo4j autowired spring-data-neo4j

我正在尝试使用spring创建一个沙箱来处理依赖注入。我的沙箱是几个域类，以及MainClass，其中包含main(String[] args)方法。

使用TestClass注释我的@Component并且它只包含

@Autowired
private Neo4jTemplate neo4jTemplate;

在其中。

在我的main方法中，我在ClassPathXmlApplicationContext文件上调用了applicationContext.xml，该文件由以下内容组成：

<context:annotation-config/>
<context:spring-configured/>
<context:component-scan base-package="org.neuralsandbox"/>

<neo4j:config storeDirectory="data/sandbox.db"/>

但是我的程序无法在这里的行执行我宣布我的ClassPathXmlApplicationContext，有一个庞大的堆栈跟踪，我将打印第一个和最后一个throwable。

首先：

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testClass': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.data.neo4j.support.Neo4jTemplate org.neuralsandbox.TestClass.neo4jTemplate; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTemplate' defined in class org.springframework.data.neo4j.config.Neo4jConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public final org.springframework.data.neo4j.support.Neo4jTemplate org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640.neo4jTemplate() throws java.lang.Exception] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mappingInfrastructure' defined in class org.springframework.data.neo4j.config.Neo4jConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public final org.springframework.data.neo4j.support.MappingInfrastructure org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640.mappingInfrastructure() throws java.lang.Exception] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'neo4jTransactionManager' defined in class org.springframework.data.neo4j.config.Neo4jConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public final org.springframework.transaction.PlatformTransactionManager org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640.neo4jTransactionManager()] threw exception; nested exception is java.lang.NoSuchMethodError: org.neo4j.kernel.impl.transaction.UserTransactionImpl.<init>(Lorg/neo4j/graphdb/GraphDatabaseService;)V
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:287)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1073)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
    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:585)
    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.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at org.neuralsandbox.MainClass.main(MainClass.java:8)

最后：

Caused by: java.lang.NoSuchMethodError: org.neo4j.kernel.impl.transaction.UserTransactionImpl.<init>(Lorg/neo4j/graphdb/GraphDatabaseService;)V
    at org.springframework.data.neo4j.config.Neo4jConfiguration.createJtaTransactionManager(Neo4jConfiguration.java:240)
    at org.springframework.data.neo4j.config.Neo4jConfiguration.neo4jTransactionManager(Neo4jConfiguration.java:232)
    at org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640.CGLIB$neo4jTransactionManager$21(<generated>)
    at org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640$$FastClassByCGLIB$$ed4fda1e.invoke(<generated>)
    at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:210)
    at org.springframework.data.neo4j.config.Neo4jConfiguration$$EnhancerByCGLIB$$a3874640.neo4jTransactionManager(<generated>)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:145)
    ... 72 more

我正在使用neo4j 1.7和spring-data-neo4j 2.0.0.RELEASE，以及spring 3.1.0.RELEASE。

我没有找到一个很好的理由，使用spring-data-neo4j提供的教程，为什么它会抛出这个异常。有人可以帮忙吗？

1 个答案:

答案 0 :(得分：6)

我发现这是我使用的spring-data-neo4j和neo4j混合的问题。

在spring-data-neo4j 2.0.1.RELEASE中，Neo4jConfiguration正在尝试使用接受SpringTransactionManager类的UserTransactionImpl和AbstractGraphDatabase以及neo4j 1.7 SpringTransactionManager不接受它，在neo4j 1.8.M01中，UserTransactionImpl不接受它。

所以现在的分辨率是使用neo4j 1.6.2和spring-data-neo4j 2.0.1.RELEASE。

相关问题
最新问题