1

与此斗争了一段时间，无论我使用什么弹簧/新版本组合，都无法克服这个异常。

任何帮助将不胜感激。

完整的堆栈跟踪：http: //pastebin.com/SDM7fsBA

org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'organizationRepository': 
Cannot resolve reference to bean 'neo4jTemplate' while setting bean property 'neo4jTemplate'; 
nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'io.trips.rest.WebAppInitializer$Neo4jConfig': 
Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: 
Could not instantiate bean class [io.trips.rest.WebAppInitializer$Neo4jConfig$$EnhancerByCGLIB$$d147012]: 
No default constructor found; nested exception is java.lang.NoSuchMethodException: io.trips.rest.WebAppInitializer$Neo4jConfig$$EnhancerByCGLIB$$d147012.<init>()

WebAppInitializer.java：

//@Import({JpaConfig.class, MongoConfig.class})
//@ImportResource("classpath:META-INF/spring/security-config.xml")
@Configuration
@Import({Neo4jConfig.class})
public static class AppConfig {

    @Bean(initMethod = "loadData")
    public Neo4jLoader dataLoader() {
        return new Neo4jLoader();
    }

}

//public class Neo4jRepositoryConfig extends Neo4jConfiguration {
@EnableTransactionManagement
@EnableNeo4jRepositories(basePackages = "io.trips.rest.neo4j")
@Configuration
public class Neo4jConfig extends Neo4jConfiguration {

    static final String DB_PATH = "target/neo4j-test-db";

    @Bean  //(destroyMethod = "shutdown")
    public EmbeddedGraphDatabase graphDatabaseService() throws IOException {
        FileUtils.deleteRecursively(new File(DB_PATH));
        return new EmbeddedGraphDatabase(DB_PATH);
    }

    @Bean
    public Neo4jTemplate neo4jTemplate() throws IOException {
        return new Neo4jTemplate(graphDatabaseService());
    }

    @Bean
    public Neo4jMappingContext neo4jMappingContext() {
        return new Neo4jMappingContext();
    }

    @Bean
    public JtaTransactionManagerFactoryBean transactionManager() throws Exception {
        return new JtaTransactionManagerFactoryBean(graphDatabaseService());
    }

    @Bean
    public Neo4jExceptionTranslator exceptionTranslator() {
        return new Neo4jExceptionTranslator();
    }

    /**
    @Bean(initMethod = "loadData")
    public Neo4jLoader neo4jLoader() {
        return new Neo4jLoader();
    }
    */
}}

Organization.java（一个节点）

@NodeEntity
public class Organization {

    @GraphId
    private Long id;

    //@Indexed(unique = true, indexName = "Geo")
    String name;
}

组织存储库

package io.trips.rest.neo4j;
import org.springframework.data.neo4j.repository.GraphRepository;
public interface OrganizationRepository extends GraphRepository<Organization> {
}

Pom.xml：

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <spring.version>3.2.2.RELEASE</spring.version>
    <spring.security.version>3.2.0.M1</spring.security.version>
    <springdata-jpa.version>1.3.1.RELEASE</springdata-jpa.version>
    <springdata-neo4j.version>2.2.0.RELEASE</springdata-neo4j.version>
    <springdata-rest-webmvc.version>1.1.0.M1</springdata-rest-webmvc.version>
    <jackson.version>2.1.2</jackson.version>
    <slf4j.version>1.7.2</slf4j.version>
</properties>

这是一个完整的堆栈跟踪：

4

1 回答 1

2

解决方案是将 Neo4jConfig 类移出 WebAppInitializer 类。

于 2013-05-14T21:49:02.387 回答