Spring DataJPA自定义查询问题: [英] Spring DataJPA custom query issue:

问题描述

我使用JPA(休眠+ PostgreSQL)和MongoDB进行了设置:

I have a setup with JPA (hibernate + postgresql) and MongoDB:

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-mongodb</artifactId>
        <version>1.0.3.RELEASE</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>1.1.0.RELEASE</version>
    </dependency>

我的存储库界面是:

@Repository
public interface JpaModelRepository extends JpaRepository<ModelEntity, Integer> {
    public ModelEntity findByName(String modelNameSample);
}

我的实体:

@Entity
@Table (name = "model")
public class ModelEntity implements GenericId<Integer>, Serializable {

    ....
    @Column (name = "name_tx")
    private String name;

存储库接口的实现由SpringData自动生成.如果删除findByName，则在我的项目中一切正常.如果我将其保留在tomcat错误日志中，则为:

Implementation of the repository interface is auto-generated by SpringData. If I remove the findByName, all works fine in my project. If I leave it I have this in tomcat error log:

Caused by: java.lang.NoSuchMethodError: org.springframework.data.repository.query.parser.Part.getProperty()Lorg/springframework/data/repository/query/parser/Property;
    at org.springframework.data.jpa.repository.query.JpaQueryCreator.toPredicate(JpaQueryCreator.java:163)
    at org.springframework.data.jpa.repository.query.JpaQueryCreator.create(JpaQueryCreator.java:95)
    at org.springframework.data.jpa.repository.query.JpaQueryCreator.create(JpaQueryCreator.java:49)
    at org.springframework.data.repository.query.parser.AbstractQueryCreator.createCriteria(AbstractQueryCreator.java:109)
    at org.springframework.data.repository.query.parser.AbstractQueryCreator.createQuery(AbstractQueryCreator.java:88)
    at org.springframework.data.repository.query.parser.AbstractQueryCreator.createQuery(AbstractQueryCreator.java:73)
    at org.springframework.data.jpa.repository.query.PartTreeJpaQuery$QueryPreparer.<init>(PartTreeJpaQuery.java:102)
    at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:59)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:93)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:164)
    at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:71)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:269)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:142)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:114)
    at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.getObject(RepositoryFactoryBeanSupport.java:38)
    at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)
    ... 85 more

试图使用此文档，但由于某些原因失败: Spring Doc

Tried to use this documentation but failed for some reason: Spring Doc

希望是设法创建自定义查询的人之一(例如findBySomeProperty(...))...

Hope is one of you guys managed to create a custom query (like findBySomeProperty(...)) ...

谢谢

推荐答案

我找到了答案:

    <spring.version>3.1.2.RELEASE</spring.version>
    <spring-data.jpa.version>1.2.0.BUILD-SNAPSHOT</spring-data.jpa.version>
    <spring-data.mongodb.version>1.1.0.BUILD-SNAPSHOT</spring-data.mongodb.version>

https://github.com/SpringSource/spring-data-multistore-test

我在那个git仓库上做了一些Maven测试合并版本

I did some maven test combining version on that git repository

这篇关于Spring DataJPA自定义查询问题:的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！