Hibernate 5使用Grails 3搜索

时间:2016-10-02 16:29:56

标签: hibernate grails hibernate-search grails3

我正在使用Grails 3.1.4,我希望使用Hibernate-Search对我的实体进行全文搜索。

在我的build.gradle中,我已经包含了Hibernate 5和Hibernate Search

compile "org.hibernate:hibernate-core:5.0.9.Final"
compile "org.hibernate:hibernate-ehcache:5.0.9.Final"
compile "org.hibernate:hibernate-search-orm"

如果我将@Indexed添加到我的某个域类中,则会出现以下错误:

ERROR org.springframework.boot.SpringApplication - Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManagerPostProcessor': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Invocation of init method failed; nested exception is java.lang.NullPointerException
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
    at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:207)
    at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:687)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:523)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
    at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:55)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:365)
    at grails.boot.GrailsApp.run(GrailsApp.groovy:354)
    at grails.boot.GrailsApp$run.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:133)
    at com.myapp.Application.main(Application.groovy:8)

有没有办法让Hibernate Search与Grails域类一起使用?

3 个答案:

答案 0 :(得分:1)

巧合的是,我目前正在移植旧的Grails 2 Hibernate Search插件,以便与Grails 3.1.x和Hibernate 5兼容。原创作者在我创建它时立即合并我的PR。 如果您想尝试一下,我刚刚完成了开发:

https://github.com/lgrignon/grails-hibernate-search-plugin

修改

PR合并,我刚刚发布在bintray上,这是用于插件分发的新Grails 3平台。为Grails 3.1.x / GORM 5试用新版Grails Hibernate Search 2.0: 添加以下存储库 maven { url "http://idcapture.bintray.com/plugins" }

并将以下内容添加到您的依赖项中 compile("org.grails.plugins:hibernate-search:2.0")

它应该工作:)

希望它有所帮助!

答案 1 :(得分:0)

Grails 3.1.4已包含GORM 5 Suite,表示“ build.gradle ”文件中的以下行可能是多余的:

compile "org.hibernate:hibernate-core:5.0.9.Final" 
compile "org.hibernate:hibernate-ehcache:5.0.9.Final"
compile "org.hibernate:hibernate-search-orm"

据我所知,使用Grails Hibernate search Plugin,hibernate搜索应该可以很好地与Grails一起使用。

但是,如果您已经在使用Grails 3.1.4,可能最简单的方法是使用GORM suite(Grails对象关系映射)。 GORM可以简单地访问数据库,保持代码清晰,可读性更高。

答案 2 :(得分:0)

如果您正在使用“org.hibernate:hibernate-core:5.0.9.Final”,那么您需要获得Hibernate Search的兼容版本:“org.hibernate:hibernate-search-orm:5.5.4。最后的”。