Spring Data Rest PagingAndSortingRepository AbstractMethodError（RepositoryFactorySupport） [英] Spring Data Rest PagingAndSortingRepository AbstractMethodError (RepositoryFactorySupport)

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本文介绍了Spring Data Rest PagingAndSortingRepository AbstractMethodError（RepositoryFactorySupport）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试使用Spring Data Rest构建Rest Api，在多次更改我的pom.xml以找到与我的项目兼容的依赖项之后，我现在遇到了这个问题：

I'm trying to buil an Rest Api using Spring Data Rest, after to change my pom.xml many times to find the compatible dependencies to my project, I have this problem now:

java.lang.AbstractMethodError: org.springframework.data.repository.core.support.RepositoryFactorySupport.getTargetRepository(Lorg/springframework/data/repository/core/RepositoryInformation;)Ljava/lang/Object;

曾几何时...

我有一个Java Config Web App ，我的JPAConfig有这些注释

Once upon a time ...

I have a Java Config Web App, my JPAConfig has these annotations 

@Configuration
//@EnableJpaRepositories("com.protect.inf.jpa.repositories")
@EnableJpaRepositories
@EnableTransactionManagement
public class JPAConfig { ... }

请参阅 @EnableJpaRepositories 注释，如果我没有将包名设置为我的存储库类，则应用程序启动正常，但是当我创建请求api，响应如下：

See the @EnableJpaRepositories annotation, if i don´t set the package name where are my Repositories class, the application starts fine, but when I make the request to the api, the response looks like this:

{
_links: {
    profile: {
        href: "http://localhost:8080/protect-inf-01/api/profile"
        }-
    }-
}

它不会暴露我的Repos网址。我的Repos类看起来像这样

It doesn´t expose my Repos url. My Repos classes looks like this

@RestResource(path = "users", rel = "users")
public interface UsuariosRepository extends PagingAndSortingRepository<Usuarios, Integer>{
    Usuarios findByEmail(String email);
}

然后...

当我设置包裹时名称为 @EnableRepositories 注释 @EnableJpaRepositories（com.protect.inf.jpa.repositories）应用程序启动失败并出现此错误：

Then ...

When I set the package name to the @EnableRepositories annotation @EnableJpaRepositories("com.protect.inf.jpa.repositories") the applications start fails with this error:

Error creating bean with name 'cuentasRepository': Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.springframework.data.repository.core.support.RepositoryFactorySupport.getTargetRepository(Lorg/springframework/data/repository/core/RepositoryInformation;)Ljava/lang/Object;

我认为这是我Maven中的依赖问题，我不太确定。
这是我的pom.xm

I think that is a dependencies problem in my Maven, i'm not really sure. Here is my pom.xm

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>protect-inf-01</groupId>
    <artifactId>protect-inf-01</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>protect-inf-01 Maven Webapp</name>
    <url>http://maven.apache.org</url>

    <properties>
        <org.aspectj-version>1.6.10</org.aspectj-version>
        <jackson.version>1.9.13</jackson.version>
        <hibernate.validator.version>4.2.0.Final</hibernate.validator.version>
        <org.springframework-version>4.1.7.RELEASE</org.springframework-version>
        <org.slf4j-version>1.6.6</org.slf4j-version>
    </properties>

    <repositories>
        <repository>
            <id>spring-milestones</id>
            <url>http://repo.spring.io/libs-milestone/</url>
        </repository>
    </repositories>

    <dependencies>

        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-rest-webmvc</artifactId>
            <version>2.4.0.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>4.2.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-commons</artifactId>
            <version>1.11.0.RC1</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>4.2.1.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>1.8.2.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>4.2.1.RELEASE</version>
        </dependency>

        <!-- MYSQL -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.6</version>
        </dependency>

        <!-- Hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>4.2.0.Final</version>
        </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.2.6.Final</version>
        </dependency>

        <!-- SERVLET -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
        </dependency>

        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${org.slf4j-version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.0</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>${org.slf4j-version}</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>${org.slf4j-version}</version>
            <scope>runtime</scope>
        </dependency>
    </dependencies>
    <build>
        <finalName>protect-inf-01</finalName>
    </build>
</project>

这是我的 WebAppInitializer class

This is my WebAppInitializer class

package com.protect.inf.config;

import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class WebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class<?>[]{JPAConfig.class};
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return new Class[]{WebConfiguration.class};
    }

    @Override
    protected String[] getServletMappings() {
        return new String[]{"/"};
    }

}

这是我的 WebConfiguration class

This is my WebConfiguration class

package com.protect.inf.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration;

@Configuration
public class WebConfiguration extends RepositoryRestMvcConfiguration{
    @Override
      public RepositoryRestConfiguration config() {
        RepositoryRestConfiguration config = super.config();
        config.setBasePath("/api");
        return config;
      }
}

欢迎任何帮助，谢谢！

已解决
删除 spring-data-commons 并将 spring-data-jpa 版本更改为1.9.0.RELEASE，如@peeskillet说现在工作正常！

SOLVED Deleting the spring-data-commons and changing the spring-data-jpa version to 1.9.0.RELEASE like @peeskillet said now works fine!

评论spring-data-commons依赖

Comment the spring-data-commons dependency

<!--        <dependency> -->
<!--            <groupId>org.springframework.data</groupId> -->
<!--            <artifactId>spring-data-commons</artifactId> -->
<!--            <version>1.11.0.RC1</version> -->
<!--        </dependency> -->

更改spring-data-jpa版本

Change the spring-data-jpa version

<!--        <dependency> -->
<!--            <groupId>org.springframework.data</groupId> -->
<!--            <artifactId>spring-data-jpa</artifactId> -->
<!--            <version>1.8.2.RELEASE</version> -->
<!--        </dependency> -->

    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>1.9.0.RELEASE</version>
    </dependency>

谢谢peeskillet！

Thanks peeskillet!

推荐答案

摆脱 spring-data-commons 并将 spring-data-jpa 版本更改为 1.9.0.RELEASE 。

Get rid of spring-data-commons and change spring-data-jpa version to 1.9.0.RELEASE.

两者 spring-data-rest-webmvc 和 spring-data-jpa 已经依赖于 spring-data-commons 。但是你需要确保它们都依赖于相同的版本。 sd-rest-webmvc-2.4.0 取决于 sd-commons-1.11.0 ，而 sd-jpa-1.8.2 取决于 sd-commons-1.10.2 。这就是区别。 sd-jpa-1.9.0 取决于 sd-commons-1.11.0 。

Both spring-data-rest-webmvc and spring-data-jpa already depend on spring-data-commons. But you need to make sure that they both depend on the same version. s-d-rest-webmvc-2.4.0 depends on s-d-commons-1.11.0 while s-d-jpa-1.8.2 depends on s-d-commons-1.10.2. And that's the difference. s-d-jpa-1.9.0 depends on s-d-commons-1.11.0.

这篇关于Spring Data Rest PagingAndSortingRepository AbstractMethodError（RepositoryFactorySupport）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！

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