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No property index found for type User

Tags:

java

spring-mvc

spring

spring-data

elasticsearch

I'm trying to use ElasticSearch with MySQL in the same project. I defined two repositories in different project but I always get this error message:

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.services.UserServices com.owish.controllers.UserController.userServices; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServices': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.repositories.search.UserSearchRepo com.owish.services.UserServices.userSearchRepo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSearchRepo': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at com.owish.services.AppServices.main(AppServices.java:25)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.services.UserServices com.owish.controllers.UserController.userServices; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServices': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.repositories.search.UserSearchRepo com.owish.services.UserServices.userSearchRepo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSearchRepo': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 13 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServices': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.repositories.search.UserSearchRepo com.owish.services.UserServices.userSearchRepo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSearchRepo': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 15 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.owish.repositories.search.UserSearchRepo com.owish.services.UserServices.userSearchRepo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSearchRepo': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 26 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userSearchRepo': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 28 more
Caused by: org.springframework.data.mapping.PropertyReferenceException: No property index found for type User!
at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:77)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:329)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:309)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:272)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:243)
at org.springframework.data.repository.query.parser.Part.<init>(Part.java:76)
at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:235)
at org.springframework.data.repository.query.parser.PartTree$Predicate.buildTree(PartTree.java:373)
at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:353)
at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:84)
at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:62)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:100)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:211)
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:74)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:416)
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:206)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:251)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:237)
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:92)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
... 38 more

When I was just using the JpaRepository I had no problem. I got that issue only when I added another repository that extends ElasticsearchRepository. the interface definition of JPA and Elastic search were defined in different packages. I'm using elastic search 2.2.1 with Spring data elasticsearch 1.3.4 I think it's a configuration issue. below is the application config that I'm using. Would you tell me if I'm missing something:

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

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
xmlns:elasticsearch="http://www.springframework.org/schema/data/elasticsearch"
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/data/jpa 
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
http://www.springframework.org/schema/context 
http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/data/elasticsearch
http://www.springframework.org/schema/data/elasticsearch/spring-elasticsearch-1.0.xsd">

<context:component-scan base-package="com.owish." />

<elasticsearch:node-client id="client" local="true" />
<elasticsearch:repositories base-package="com.owish.repositories.search" />
<elasticsearch:transport-client id="client"
    cluster-nodes="localhost:9200,someip:9200" />


<bean class="org.apache.commons.dbcp.BasicDataSource"
    destroy-method="close" id="dataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
    <property name="url" value="jdbc:mysql://localhost:3306/owish"></property>
    <property name="username" value="root"></property>
    <property name="password" value="root"></property>
</bean>
<bean id="entityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="dataSource" ref="dataSource"></property>
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="generateDdl" value="true"></property>
            <property name="database" value="MYSQL"></property>
        </bean>
    </property>
    <property name="packagesToScan" value="com.owish.model" />
    <property name="persistenceUnitName" value="jpa.sample"></property>
</bean>
<!-- Configure the transaction manager bean -->
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>

<jpa:repositories base-package="com.owish.repositories" />
<!-- Enable annotation driven transaction management -->
<tx:annotation-driven />

My user entity was declared like this:

@Entity
@Table (name ="user")
@Document(indexName = "user")
public class User {

@Id
@Column (name = "id") 
@GeneratedValue (strategy = GenerationType.AUTO)
private long id;
@Column (name = "username", nullable = false)
private String username;
@Column (name = "password", nullable = false)
private String password;

and my ElasticSearch repo was defined like this:

@Repository
public interface UserSearchRepo extends ElasticsearchRepository<User, Long> {
User findByUsername(String username);
List<User> findAllByOrderById ();
}

and my JPA repo

@Repository
public interface UserRepository extends JpaRepository<User, Long> {
}
like image 307
Med Avatar asked Mar 27 '16 20:03

Med

1 Answers

ElasticsearchRepository has a method named index, there is no harm in that, but since you did put your ElasticSearch Repositories in com.owish.repositories.search package, it would be scanned by Spring Data JPA Scanner:

<jpa:repositories base-package="com.owish.repositories" />

So, Spring Data JPA would try to proxy your UserSearchRepo and couldn't find any property named index in the User class, hence the error:

No property index found for type User!

Anyway, if you move your ElasticSearch Repositories away from com.owish.repositories package and its sub-packages, you would be fine. For example, you can move your ElasticSearch Repositories to com.owish.search and also:

<elasticsearch:repositories base-package="com.owish.search" />

And a word of advice, try to define one configuration for each architectural aspect of your application, e.g. one for data, one for web, one for security, and put only related configurations in each of them. I did not get the role of this component scanner in your Data Access Related configuration:

<context:component-scan base-package="com.owish." />

Maybe it's necessary in order to make your application up and running but i seriously doubt the fact that this belongs to the configuration.

like image 141
Ali Dehghani Avatar answered Sep 29 '22 10:09

Ali Dehghani
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