ICode9

精准搜索请尝试: 精确搜索
首页 > 编程语言> 文章详细

java – Envers审计表中缺少属性

2019-06-30 13:57:39  阅读:255  来源: 互联网

标签:java hibernate hibernate-mapping hibernate-envers


我正在使用envers来审核我的ParameterToValue实体.它的属性“containerId”,“containerType”,“parameterId”在映射的数据库表“values_for_params”(常规Hibernate表)中显示为列,在生成的“values_for_params_AUD”DB表中缺少.我需要能够获得给定的(containerId,containerType,parameterId)的历史“值”.

ParameterToValue类:

@Audited
public class ParameterToValue extends BasicValueHolder {
private Long containerId;
private ContainerType containerType;
private Long parameterId;

public ParameterToValue(ContainerID containerId, Long parameterId, Value value) {
    super(value);
    this.containerId = containerId.getContainerId();
    this.parameterId = parameterId;
    containerType = containerId.getContainerType();
}

ParameterToValue() {
}

public Long getParameterId() {
    return parameterId;
}

public void setParameterId(Long parameterId) {
    this.parameterId = parameterId;
}

public Value getValue() {
    return value;
}

public void setValue(Value value) {
    this.value = value;
}

public Long getContainerId() {
    return containerId;
}

public void setContainerId(Long containerId) {
    this.containerId = containerId;
}

public ContainerType getContainerType() {
    return containerType;
}

public void setContainerType(ContainerType containerType) {
    this.containerType = containerType;
}
}

Hibernate映射定义:

<class name="platform.server.dataservices.model.ParameterToValue" table="values_for_params">
    <cache usage="read-write" include="all" />
    <id name="id" column="ID">
        <generator class="native"/>
    </id>
    <properties name="uniqueProps" unique="true">
        <property name="containerId" index="ParamValsContainerIdIndx"/>
        <property name="parameterId" index="ParamValsParamIdIndx"/>
        <property name="containerType" column="CONTAINER_TYPE">
            <type name="org.hibernate.type.EnumType">
                <param name="enumClass">platform.server.dataservices.model.ContainerType</param>
                <param name="type">4</param>
                <!-- 12 = string, 5 = smallint, 4 = integer, default 4 -->
            </type>
        </property>
    </properties>

    <many-to-one name="value" cascade="all" lazy="false" unique="true" index="PRM_VAL_IDX"/>
</class>

在MySQL中显示CREATE TABLE values_for_params:

CREATE TABLE `values_for_params` (
  ID` bigint(20) NOT NULL AUTO_INCREMENT,
  `containerId` bigint(20) DEFAULT NULL,
  `parameterId` bigint(20) DEFAULT NULL,
  `CONTAINER_TYPE` int(11) DEFAULT NULL,
  `value` bigint(20) DEFAULT NULL,
PRIMARY KEY (`ID`),
UNIQUE KEY `value` (`value`),
UNIQUE KEY `containerId` (`containerId`,`parameterId`,`CONTAINER_TYPE`),
KEY `ParamValsParamIdIndx` (`parameterId`),
KEY `ParamValsContainerIdIndx` (`containerId`),
KEY `PRM_VAL_IDX` (`value`),
KEY `FKE02CB4F981565307` (`value`),
CONSTRAINT `FKE02CB4F981565307` FOREIGN KEY (`value`) REFERENCES `value` (`ID`)
) ENGINE=InnoDB AUTO_INCREMENT=28 DEFAULT CHARSET=utf8

在MySQL中显示CREATE TABLE values_for_params_AUD:

CREATE TABLE `values_for_params_AUD` (
  `ID` bigint(20) NOT NULL,
  `REV` int(11) NOT NULL,
  `REVTYPE` tinyint(4) DEFAULT NULL,
  `value` bigint(20) DEFAULT NULL,
PRIMARY KEY (`ID`,`REV`),
KEY `FKE093BE4AEB88DFB` (`REV`),
CONSTRAINT `FKE093BE4AEB88DFB` FOREIGN KEY (`REV`) REFERENCES `DesignRevisionEntity`     (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8

解决方法:

固定.如果有人需要答案:

问题是,envers忽略了在properties标签内写的任何内容.当我以这种方式删除标签时:

<properties name="uniqueProps" unique="true">
    <property name="containerId" index="ParamValsContainerIdIndx"/>
    <property name="parameterId" index="ParamValsParamIdIndx"/>
    <property name="containerType" column="CONTAINER_TYPE">
        <type name="org.hibernate.type.EnumType">
            <param name="enumClass">platform.server.dataservices.model.ContainerType</param>
            <param name="type">4</param>
        </type>
    </property>
</properties>

变成了:

<property name="containerId" index="ParamValsContainerIdIndx"/>
<property name="parameterId" index="ParamValsParamIdIndx"/>
<property name="containerType" column="CONTAINER_TYPE">
  <type name="org.hibernate.type.EnumType">
    <param name="enumClass">platform.server.dataservices.model.ContainerType</param>
    <param name="type">4</param>
  </type>
</property>

这样,所有属性都被审计,但我仍然需要三元组(containerId,parameterId,containerType)是唯一的.最终的解决方案是:

<property name="containerId" index="ParamValsContainerIdIndx"/>
<property name="parameterId" index="ParamValsParamIdIndx"/>
<property name="containerType" column="CONTAINER_TYPE">
  <type name="org.hibernate.type.EnumType">
    <param name="enumClass">platform.server.dataservices.model.ContainerType</param>
    <param name="type">4</param>
  </type>
</property>

<properties name="uniqueProps" unique="true">
  <property name="containerId" insert="false" update="false"/>
  <property name="parameterId" insert="false" update="false"/>
  <property name="containerType" insert="false" update="false"/>
</properties>

标签:java,hibernate,hibernate-mapping,hibernate-envers
来源: https://codeday.me/bug/20190630/1337438.html

本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享;
2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关;
3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关;
4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除;
5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有