无法以一对一关系更新拥有方的属性答案

【问题标题】：Cannot update properties of the owned side in a one-to-one relationship无法以一对一关系更新拥有方的属性
【发布时间】：2017-05-02 22:53:50
【问题描述】：

我有一个用户类，每个用户实例都有一个配置文件。该配置文件有一个我想更新的 avatarImage 属性。我能够在运行时更新用户的字段，但不能更新该用户的个人资料的字段。我正在使用 springsecurity 来获取 currentUser 并且我想更新他的 avatarImage 但我在运行时得到一个 SQLException。

用户域类：

package com.clinton.kiitsocial

import groovy.transform.EqualsAndHashCode
import groovy.transform.ToString

@EqualsAndHashCode(includes='username')
@ToString(includes='username', includeNames=true, includePackage=false)
class User implements Serializable {
private static final long serialVersionUID = 1

transient springSecurityService

//don't touch this...for spring-security
String username
String password
boolean enabled = true
boolean accountExpired
boolean accountLocked
boolean passwordExpired

//starting custom domain...can touch this
Integer uniqueId
Date dateCreated
Date lastUpdated

static hasMany = [contents: Content]

static hasOne = [profile: Profile]


User(String username, String password) {
    this()
    this.username = username
    this.password = password
}

Set<Role> getAuthorities() {
    UserRole.findAllByUser(this)*.role
}

def beforeInsert() {
    encodePassword()
}

def beforeUpdate() {
    if (isDirty('password')) {
        encodePassword()
    }
}

protected void encodePassword() {
    password = springSecurityService?.passwordEncoder ? springSecurityService.encodePassword(password) : password
}

static transients = ['springSecurityService']

static constraints = {
    username blank: false, unique: true
    password blank: false, minSize: 5, validator: { pass, user ->
        pass != user.username
    }
    uniqueId blank: false, unique: true, range: 1000..2000000000

    profile unique: true, nullable: true
    contents nullable: true
}

static mapping = {
    password column: '`password`'
    profile fetch: 'join'
}

}

配置文件域类：

package com.clinton.kiitsocial

class Profile {
    String bio
    String contact
    String address
    GenderList gender
    String emailId
    Avatar avatarImage
    User user

    static hasMany = [socialNetworks: Social]

    static constraints = {
        bio nullable: true, maxSize: 50
        address nullable: true, maxSize: 50
        contact nullable: true, matches: "^\\+(?:[0-9] ?){6,14}[0-9]\$"
        socialNetworks nullable: true, unique: true
        gender nullable: true, blank: false
        emailId email: true, blank: true
        avatarImage nullable: true
    }
}

用户控制器：

@Secured(['ROLE_ADMIN', 'ROLE_USER'])
class UserController extends RestfulController {
    static responseFormats = ['json', 'xml']
    def userService
    UserController() {
        super(User)
    }

    def uploadAvatar() {
        MultipartFile avatar = request.getFile('avatar')
        avatar ? respond (userService.uploadingAvatar(avatar)): respond (500)
    }

    def showAvatar() {
    }
}

用户服务：

package com.clinton.kiitsocial

import grails.plugin.springsecurity.SpringSecurityService
import grails.transaction.Transactional
import org.springframework.web.multipart.MultipartFile

@Transactional
class UserService {

    SpringSecurityService springSecurityService
    private static final acceptedAvatarTypes = ['image/png', 'image/jpeg', 'image/gif']

    User uploadingAvatar(MultipartFile file) {
        User user = (User) springSecurityService.currentUser
        Profile profile = Profile.findOrSaveByUser(user)
        assert profile.user.username == user.username
        //assert !profile.avatarImage
        String message = ""
        if (!acceptedAvatarTypes.contains(file.contentType)) {
            //message = "Avatar must be one of: ${acceptedAvatarTypes} type"
            //respond 500
            return user
        }
        profile.avatarImage = new Avatar(avatar: file.bytes, avatarType: file.contentType)
        println("uploading: ${profile.avatarImage.avatarType}")
        if (!profile.save(failOnError: true, flush: true)) { //Error ocurs here
            message = "error occurred saving image"
            println("${profile.errors}")
            //respond user.errors
            return user
        }
         message = "Avatar (${profile.avatarImage.avatarType}, ${profile.avatarImage.avatar.size()} bytes) uploaded."
         println(message)
        println("finishing...")
        return user
    }

    /*def showAvatar(long  userId) {
        def avatarUser = User.get(userId)
        if (!avatarUser || !avatarUser.profile.avatarImage || !avatarUser.profile.avatarType) {
            //respond 404
            return
        }
        response.contentType = avatarUser.profile.avatarType
        response.contentLength = avatarUser.profile.avatarImage.size()
        OutputStream out = response.outputStream
        out.write(avatarUser.profile.avatarImage)
        out.close()
    }*/
}

错误/堆栈跟踪：

上传：图片/png 2016-12-17 12:27:48.668 错误 --- [nio-8080-exec-9] o.h.engine.jdbc.spi.SqlExceptionHelper：参数 “#1”未设置； SQL语句：选择this_.id为id1_3_0_， this_.version 作为 version2_3_0_，this_.address 作为 address3_3_0_， this_.avatar_image_id 为 avatar_i4_3_0_，this_.bio 为 bio5_3_0_， this_.contact 作为contact6_3_0_，this_.email_id 作为email_id7_3_0_， this_.gender 作为gender8_3_0_，this_.user_id 作为user_id9_3_0_ 来自简介 this_ where this_.id=? [90012-192] 2016-12-17 12:27:48.711 错误 --- [nio-8080-exec-9] o.g.web.errors.GrailsExceptionResolver ：处理请求时发生 JdbcSQLException：[POST] /api/avatars 参数“#1”未设置； SQL语句：选择this_.id为id1_3_0_， this_.version 作为 version2_3_0_，this_.address 作为 address3_3_0_， this_.avatar_image_id 为 avatar_i4_3_0_，this_.bio 为 bio5_3_0_， this_.contact 作为contact6_3_0_，this_.email_id 作为email_id7_3_0_， this_.gender 作为gender8_3_0_，this_.user_id 作为user_id9_3_0_ 来自简介 this_ where this_.id=? [90012-192]。堆栈跟踪如下：

java.lang.reflect.InvocationTargetException: null 在 org.grails.core.DefaultGrailsControllerClass$ReflectionInvoker.invoke(DefaultGrailsControllerClass.java:210) 在 org.grails.core.DefaultGrailsControllerClass.invoke（DefaultGrailsControllerClass.java:187）在 org.grails.web.mapping.mvc.UrlMappingsInfoHandlerAdapter.handle(UrlMappingsInfoHandlerAdapter.groovy:90) 在 org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) 在 org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) 在 org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) 在 org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) 在 org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) 在 org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) 在 grails.plugin.springsecurity.rest.RestAuthenticationFilter.doFilter(RestAuthenticationFilter.groovy:143) 在 grails.plugin.springsecurity.rest.RestLogoutFilter.doFilter(RestLogoutFilter.groovy:80) 在 grails.plugin.springsecurity.rest.RestTokenValidationFilter.processFilterChain(RestTokenValidationFilter.groovy:118) 在 grails.plugin.springsecurity.rest.RestTokenValidationFilter.doFilter(RestTokenValidationFilter.groovy:84) 在 org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) 在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) 在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 grails.plugin.springsecurity.rest.RestTokenValidationFilter.processFilterChain(RestTokenValidationFilter.groovy:118) 在 grails.plugin.springsecurity.rest.RestTokenValidationFilter.doFilter(RestTokenValidationFilter.groovy:84) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 grails.plugin.springsecurity.rest.RestAuthenticationFilter.doFilter(RestAuthenticationFilter.groovy:143) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.groovy:62) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 grails.plugin.springsecurity.web.SecurityRequestHolderFilter.doFilter(SecurityRequestHolderFilter.groovy:58) 在 org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 在 org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) 在 org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) 在 org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77) 在 org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 在 java.lang.Thread.run(Thread.java:745) 引起：org.springframework.jdbc.UncategorizedSQLException: Hibernate 操作：无法提取结果集；未分类的 SQLException SQL [不适用]； SQL 状态 [90012]；错误代码 [90012]；参数“#1”是没有设置; SQL语句：选择this_.id为id1_3_0_，this_.version为 version2_3_0_, this_.address as address3_3_0_, this_.avatar_image_id 作为 avatar_i4_3_0_，this_.bio 作为 bio5_3_0_，this_.contact 作为 contact6_3_0_, this_.email_id as email_id7_3_0_, this_.gender as 性别8_3_0_，this_.user_id as user_id9_3_0_来自个人资料this_ where this_.id=? [90012-192]；嵌套异常是 org.h2.jdbc.JdbcSQLException：未设置参数“#1”； SQL 声明：选择this_.id为id1_3_0_，this_.version为 version2_3_0_, this_.address as address3_3_0_, this_.avatar_image_id 作为 avatar_i4_3_0_，this_.bio 作为 bio5_3_0_，this_.contact 作为 contact6_3_0_, this_.email_id as email_id7_3_0_, this_.gender as 性别8_3_0_，this_.user_id as user_id9_3_0_来自个人资料this_ where this_.id=? [90012-192] 在 org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:84) 在 org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) 在 org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) 在 org.grails.orm.hibernate.GrailsHibernateTemplate.convertJdbcAccessException（GrailsHibernateTemplate.java:668）在 org.grails.orm.hibernate.GrailsHibernateTemplate.convertHibernateAccessException(GrailsHibernateTemplate.java:656) 在 org.grails.orm.hibernate.GrailsHibernateTemplate.doExecute(GrailsHibernateTemplate.java:247) 在 org.grails.orm.hibernate.GrailsHibernateTemplate.execute（GrailsHibernateTemplate.java:187）在 org.grails.orm.hibernate.GrailsHibernateTemplate.execute（GrailsHibernateTemplate.java:110）在 org.grails.orm.hibernate.validation.UniqueConstraint.processValidate(UniqueConstraint.java:149) 在 grails.validation.AbstractConstraint.validate(AbstractConstraint.java:107) 在 grails.validation.ConstrainedProperty.validate(ConstrainedProperty.java:979) 在 org.grails.validation.GrailsDomainClassValidator.validatePropertyWithConstraint(GrailsDomainClassValidator.java:211) 在 org.grails.validation.GrailsDomainClassValidator.validate(GrailsDomainClassValidator.java:81) 在 org.grails.orm.hibernate.AbstractHibernateGormInstanceApi.save（AbstractHibernateGormInstanceApi.groovy:122）在 org.grails.datastore.gorm.GormEntity$Trait$Helper.save(GormEntity.groovy:151) 在 com.clinton.kiitsocial.UserService$$EQ5cdaRc.$tt__uploadingAvatar(UserService.groovy:26) 在 grails.transaction.GrailsTransactionTemplate$2.doInTransaction(GrailsTransactionTemplate.groovy:96) 在 org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) 在 grails.transaction.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:93) 在 com.clinton.kiitsocial.UserController$$EQ5ccaGm.uploadAvatar(UserController.groovy:20) ... 省略了 38 个常见框架原因：org.h2.jdbc.JdbcSQLException：未设置参数“#1”； SQL 声明：选择this_.id为id1_3_0_，this_.version为 version2_3_0_, this_.address as address3_3_0_, this_.avatar_image_id 作为 avatar_i4_3_0_，this_.bio 作为 bio5_3_0_，this_.contact 作为 contact6_3_0_, this_.email_id as email_id7_3_0_, this_.gender as 性别8_3_0_，this_.user_id as user_id9_3_0_来自个人资料this_ where this_.id=? [90012-192] 在 org.h2.message.DbException.getJdbcSQLException(DbException.java:345) 在 org.h2.message.DbException.get(DbException.java:179) 在 org.h2.message.DbException.get(DbException.java:155) 在 org.h2.expression.Parameter.checkSet(Parameter.java:81) 在 org.h2.command.Prepared.checkParameters(Prepared.java:164) 在 org.h2.command.CommandContainer.query(CommandContainer.java:109) 在 org.h2.command.Command.executeQuery(Command.java:201) 在 org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:110) 在 org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) 在 org.hibernate.loader.Loader.getResultSet(Loader.java:2122) 在 org.hibernate.loader.Loader.executeQueryStatement（Loader.java:1905）在 org.hibernate.loader.Loader.executeQueryStatement（Loader.java:1881）在 org.hibernate.loader.Loader.doQuery(Loader.java:925) 在 org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:342) 在 org.hibernate.loader.Loader.doList(Loader.java:2622) 在 org.hibernate.loader.Loader.doList(Loader.java:2605) 在 org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2434) 在 org.hibernate.loader.Loader.list(Loader.java:2429) 在 org.hibernate.loader.criteria.CriteriaLoader.list（CriteriaLoader.java:109）在 org.hibernate.internal.SessionImpl.list(SessionImpl.java:1787) 在 org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:363) 在 org.grails.orm.hibernate.validation.UniqueConstraint$2.call(UniqueConstraint.java:210) 在 org.grails.orm.hibernate.validation.UniqueConstraint$2.call(UniqueConstraint.java:149) 在 org.grails.orm.hibernate.GrailsHibernateTemplate.doExecute(GrailsHibernateTemplate.java:243) ...省略了52个常用框架

我花了 2 天时间试图解决这个问题。欢迎所有建议。谢谢你的时间..

【问题讨论】：

您是否尝试在UserService 的第26 行之前运行profile.validate() 并对其进行调试？
我想通了。我对其进行了集成测试，并发现休眠需要在将内部域附加到父域之前对其进行持久化和刷新。喜欢自下而上的时尚。请参阅下面的答案...

标签： hibernate grails spring-security

【解决方案1】：

我想通了。我对其进行了集成测试并发现：hibernate 需要在将内部域附加到父域之前对其进行持久化和刷新。喜欢自下而上的时尚。请参阅下面的答案。它是由瞬态域实例引起的。

Avatar uploadingAvatar(MultipartFile file) {
        User user = (User) springSecurityService.currentUser
        if (!user.profile) user.profile = new Profile(user: user).save(flush: true)
        if (!acceptedAvatarTypes.contains(file.contentType)) {
            responseCode = 500
        }

        Avatar avatar = user.profile.avatarImage ?: new Avatar()
        avatar.avatarName = file.originalFilename
        avatar.avatarBytes = file.bytes
        avatar.avatarType = file.contentType
        if (!avatar.validate() && !avatar.save(flush: true)){
            responseCode = 500
            return avatar
        }
        user.profile.avatarImage = avatar
        println("Avatar changed success")
        responseCode = 200
        return avatar
    }

【讨论】：