如何解决Hibernate Envers无法识别hibernate-types-52自定义类型的问题? Hibernate Envers是一个用于实现数据版本控制的Hibernate扩展库。它可以跟踪实体对象的历史变化,并提供了一套API来查询和恢复历史数据。然而,Hibernate Envers在处理自定义类型时可能会遇到一些问题。
Hibernate Envers忽略hibernate-types-52库中的类型有哪些方法? Hibernate Envers 是 Hibernate ORM 的一个模块,用于实现数据库的审计功能。它允许开发者跟踪和记录实体的变化历史。Hibernate Envers 通过创建审计表来存储实体在数据库中的每次变更。 当提到忽略 hibernate-types-52 库中的类型时,这通常意味着在 ...
JsonStringSqlTypeDescriptor 的父类是 AbstractJsonSqlTypeDescriptor 在AbstractJsonSqlTypeDescriptor中,将json格式写死为1111,也就是 Types.OTHER类型 我们重新定义一个JsonStringType,不将SqlType写死,然后通过配置database-platform指定hibernate方言中,将1111转换为我们需要的格式。 源码如下: MyJsonStringType (点击展开...
Hibernate type属性 内置的 basic mapping types 可以大致地分类为: integer, long, short, float, double, character, byte, boolean, yes_no, true_false这些类型都对应 Java 的原始类型或者其封装类,来符合(特定厂商的)SQL 字段类型。boolean, yes_no 和 true_false 都是 Java 中 boolean 或者 java.lang.B...
2. Hibernate Mapping Types Hibernate uses mapping types for converting Java objects into SQL queries for storing data. Similarly, it uses mapping types for converting SQL ResultSet into Java objects while retrieving data. Generally, Hibernate categorizes the types into Entity Types and Value Types....
import java.sql.Types; import java.util.ArrayList; import java.util.List; import org.hibernate.Hibernate; import org.hibernate.HibernateException; import org.hibernate.usertype.UserType; /** * 自定义数据类型 * * @author afei * */ public class EmailList implements UserType { ...
The project name was changed from Hibernate Types to Hypersistence Utils because the scope of the project is much broader now, offering Spring utilities as well. For this reason, when migrating from the Hibernate Types 2.x to Hypersistence Utils 3.x, you will need to follow these steps: ...
The project name was changed from Hibernate Types to Hypersistence Utils because the scope of the project is much broader now, offering Spring utilities as well. For this reason, when migrating from the Hibernate Types 2.x to Hypersistence Utils 3.x, you will need to follow these steps: ...
Think of a Hibernate type as a bridge between a Java type (object or primitive) and an SQL type. Hibernate ORM comes with a built-in set of supported types, but there are also other Java types that Hibernate doesn't support (e.g., java.time.YearMonth introduced in Java 8)....
[] previousState, String[] propertyNames, Type[] types) { if (entity instanceof Auditable) { for ( int i=0; i < propertyNames.length; i++ ) { if ( "lastUpdate".equals( propertyNames[i] ) ) { currentState[i] = new Date(); return true; } } return true; } return false; }...