Class HibernateIdGenerator

java.lang.Object
io.github.xezzon.zeroweb.common.jpa.HibernateIdGenerator
All Implemented Interfaces:
Serializable, org.hibernate.boot.model.relational.ExportableProducer, org.hibernate.generator.BeforeExecutionGenerator, org.hibernate.generator.Generator, org.hibernate.id.Configurable, org.hibernate.id.IdentifierGenerator
@Component public class HibernateIdGenerator extends Object implements org.hibernate.id.IdentifierGenerator
Hibernate ID 生成器。
Author:
xezzon
See Also:

  • Field Summary

    Fields inherited from interface org.hibernate.id.IdentifierGenerator

    CONTRIBUTOR_NAME, ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

  • Constructor Summary

    Constructors
    Constructor
    Description
    HibernateIdGenerator()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    generate(org.hibernate.engine.spi.SharedSessionContractImplementor sharedSessionContractImplementor, Object o)
    生成实体 ID。

    Methods inherited from class Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.hibernate.generator.BeforeExecutionGenerator

    generatedOnExecution

    Methods inherited from interface org.hibernate.id.Configurable

    configure, initialize

    Methods inherited from interface org.hibernate.generator.Generator

    allowAssignedIdentifiers, allowMutation, generatedBeforeExecution, generatedOnExecution, generatesOnForceIncrement, generatesOnInsert, generatesOnUpdate, generatesSometimes

    Methods inherited from interface org.hibernate.id.IdentifierGenerator

    configure, generate, getEventTypes, registerExportables

  • Constructor Details

    • HibernateIdGenerator

      public HibernateIdGenerator()

  • Method Details

    • generate

      public Object generate(org.hibernate.engine.spi.SharedSessionContractImplementor sharedSessionContractImplementor, Object o)

      生成实体 ID。

      如果实体已经有 ID，则返回该 ID。 否则，委托给配置的 IdGenerator 实现来生成一个新的 ID。

      Specified by:
      generate in interface org.hibernate.id.IdentifierGenerator
      Parameters:
      sharedSessionContractImplementor - Hibernate 会话契约实现器
      o - 待生成 ID 的实体对象
      Returns:
      生成的 ID