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无法解析名称org.hibernate.dialect.SQLiteDialect
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Stack Overflow用户
提问于 2016-03-09 06:58:07
回答 4查看 8.6K关注 0票数 1

上周我说:“让我们试试WildFly 10吧!”在完成了基本配置和HelloWorld之后,我想看看持久性是如何工作的。我的老ABC有一个JPA模块,Hibernate和SQLite一起使用。我设置了net.kemitix提供的方言。

因此,我在POM文件中设置了它的依赖项:

代码语言:javascript
复制
<dependency>
    <groupId>net.kemitix</groupId>
    <artifactId>sqlite-dialect</artifactId>
    <version>0.1.0</version>
</dependency>

经过包装,耳朵看起来是这样的:

代码语言:javascript
复制
ABC_Ear-0.0.1-SNAPSHOT.ear
    lib
        ABC_Jpa-0.0.1-SNAPSHOT.jar
        sqlite-dialect-0.1.0.jar
        sqlite-jdbc-3.8.11.2.jar

persistence.xml:

代码语言:javascript
复制
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
    <persistence-unit name="ABC_Jpa" transaction-type="JTA">
        <class>abc.jpa.User</class>
        <class>abc.jpa.Group</class>
        <properties>
            <property name="javax.persistence.jdbc.url" value="jdbc:sqlite:C:/sqlite/ABC.db"/>
            <property name="javax.persistence.jdbc.driver" value="org.sqlite.JDBC"/>
            <property name="jboss.entity.manager.factory.jndi.name" value="java:jboss/AbcEntityManagerFactory" />
            <property name="jboss.entity.manager.jndi.name" value="java:/AbcEntityManager"/>
            <property name="hibernate.dialect" value="org.hibernate.dialect.SQLiteDialect"/>
            <property name="hibernate.show_sql" value="true"/>
            <property name="hibernate.hbm2ddl.auto" value="create"/> 
        </properties>
    </persistence-unit>
</persistence>

在部署过程中,会发生以下异常:

代码语言:javascript
复制
INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 67) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'ABC_Jpa-0.0.1-SNAPSHOT.jar#ABC_Jpa'
WARN  [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator] (ServerService Thread Pool -- 67) HHH000342: Could not obtain connection to query metadata : Unable to resolve name [org.hibernate.dialect.SQLiteDialect] as strategy [org.hibernate.dialect.Dialect]
ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 67) MSC000001: Failed to start service jboss.persistenceunit."ABC_Jpa-0.0.1-SNAPSHOT.jar#ABC_Jpa": org.jboss.msc.service.StartException in service jboss.persistenceunit."ABC_Jpa-0.0.1-SNAPSHOT.jar#ABC_Jpa": org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:244)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:208)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
    at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:51)
    at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:94)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:217)
    at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:189)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.handleTypes(MetadataBuildingProcess.java:352)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:111)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more
Caused by: org.hibernate.boot.registry.selector.spi.StrategySelectionException: Unable to resolve name [org.hibernate.dialect.SQLiteDialect] as strategy [org.hibernate.dialect.Dialect]

我还试图加载包含方言的JAR和驱动程序本身,但结果是相同的:

C:\wildfly-10.0.0.Final\modules\system\layers\base\org\xerial\sqlite-jdbc\main\module.xml

代码语言:javascript
复制
<module xmlns="urn:jboss:module:1.3" name="org.xerial.sqlite-jdbc">
    <resources>
        <resource-root path="sqlite-dialect-0.1.0.jar"/>
        <resource-root path="sqlite-jdbc-3.8.11.2.jar"/>
    </resources>
    <dependencies>
        <module name="javax.api"/>
        <module name="javax.transaction.api"/>
    </dependencies>
</module>

有人能解决这个问题吗?同时,我将重读WildFly文档中的相关章节:-)

谨致问候,Kérdez sk dőIndián

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回答 4

Stack Overflow用户

发布于 2021-01-09 19:38:42

论误差

无法解析名称org.hibernate.dialect.SQLiteDialect

我通过对int application.properties的任何更改来解决这个问题:

代码语言:javascript
复制
# for sqlite3
spring.datasource.url=jdbc:sqlite:test_db
spring.datasource.driver-class-name=org.sqlite.JDBC
# old wrond value
#spring.jpa.database-platform=org.hibernate.dialect.SQLiteDialect
# nedd value
spring.jpa.database-platform=org.sqlite.hibernate.dialect.SQLiteDialect

Pom.xml中的这个块:

代码语言:javascript
复制
    <dependency>
        <groupId>com.github.gwenn</groupId>
        <artifactId>sqlite-dialect</artifactId>
        <version>0.1.1</version>
    </dependency>
    <dependency>
        <groupId>org.xerial</groupId>
        <artifactId>sqlite-jdbc</artifactId>
        <version>3.30.1</version>
    </dependency>
票数 3
EN

Stack Overflow用户

发布于 2018-01-25 10:40:11

Hibernate对SQLite的支持已经停止,您可以通过包含外部依赖来修复这个问题。

在gradle.build文件中添加这一行。

代码语言:javascript
复制
repositories {
mavenCentral()
maven { url 'https://mvnrepository.com/artifact/net.kemitix/sqlite-dialect'}
}

代码语言:javascript
复制
compile group: 'net.kemitix', name: 'sqlite-dialect', version: '0.1.0'

然后,将属性设置为spring.jpa.database-platform:org.hibernate.dialect.SQLiteDialect

票数 0
EN

Stack Overflow用户

发布于 2022-07-20 22:01:59

这适用于Hibernate 5:

https://github.com/ZsoltFabok/sqlite-dialect

Maven:https://search.maven.org/artifact/com.zsoltfabok/sqlite-dialect/1.0/jar

用法:org.hibernate.dialect.SQLiteDialect

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/35884971

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