Grails 中的 Hibernate Envers

Question

我想在我的 Grails (v3.0.11) 应用程序中使用 Hibernate Envers。由于 grails envers 插件已经死了，我试着自己做。

我做了什么：

在 build.gradle 中，我添加了 Hibernate Envers 依赖项 compile "org.hibernate:hibernate-envers"

我的域看起来像：

import org.hibernate.envers.Audited

@Audited
class Hotel {
    String name
}

在脚手架Controller中，我只改了：

class HotelController {

    ...

    @Transactional
    def save(Hotel hotel) {
        ...
        Hotel.withTransaction {
            hotel.save flush:true    
        }
        ...
    }

    ...

}

保存时出现以下异常：

URI
    /hotel/save
Class
    org.hibernate.envers.exception.AuditException
Message
    null
Caused by
    Unable to create revision because of non-active transaction

    Line | Method
->> 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|    617 | run       in java.util.concurrent.ThreadPoolExecutor$Worker
^    745 | run . . . in java.lang.Thread

Caused by HibernateSystemException: Unable to create revision because of non-active transaction; nested exception is org.hibernate.envers.exception.AuditException: Unable to create revision because of non-active transaction
->>   32 | doCall    in HotelController.groovy
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute . in grails.transaction.GrailsTransactionTemplate
|     31 | $tt__save in HotelController.groovy
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute   in grails.transaction.GrailsTransactionTemplate
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute   in grails.transaction.GrailsTransactionTemplate
|   1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    617 | run       in java.util.concurrent.ThreadPoolExecutor$Worker
^    745 | run . . . in java.lang.Thread

Caused by AuditException: Unable to create revision because of non-active transaction
->>   32 | doCall    in HotelController.groovy
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute . in grails.transaction.GrailsTransactionTemplate
|     31 | $tt__save in HotelController.groovy
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute   in grails.transaction.GrailsTransactionTemplate
|     96 | doInTransaction in grails.transaction.GrailsTransactionTemplate
|     93 | execute   in grails.transaction.GrailsTransactionTemplate
|   1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
|    617 | run       in java.util.concurrent.ThreadPoolExecutor$Worker
^    745 | run . . . in java.lang.Thread

我做错了什么？如何进行交易 "active" ？

Answer 1

尝试排除 envers 的传递依赖。为我工作。我想拉入 hibernate-entitymanager 在这里没有任何好处。所以：

compile("org.hibernate:hibernate-envers") { transitive = false }

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