진행중에 jpa 오류가 발생 합니다.

org.springframework.dao.InvalidDataAccessApiUsageException: detached entity passed to persist: io.security.corespringsecurity.domain.entity.Role; nested exception is org.hibernate.PersistentObjectException: detached entity passed to persist: io.security.corespringsecurity.domain.entity.Role

찾아보니까 

@ManyToOne(cascade = {CascadeType.ALL},fetch = FetchType.LAZY)

해당 에러가 발생 합니다.

RoleHierarchy 의 경우

package io.security.corespringsecurity.domain.entity;

import lombok.*;

import javax.persistence.*;

import java.io.Serializable;

import java.util.HashSet;

import java.util.Set;

@Entity

@Table(name="ROLE_HIERARCHY")

@Data

@AllArgsConstructor

@NoArgsConstructor

@ToString(exclude = {"parentName", "roleHierarchy"})

@Builder

public class RoleHierarchy implements Serializable {

@Id

@GeneratedValue

private Long id;

@Column(name = "child_name")

private String childName;

@ManyToOne(cascade = {CascadeType.ALL},fetch = FetchType.LAZY)

    @JoinColumn(name = "parent_name", referencedColumnName = "child_name")

    private RoleHierarchy parentName;

    @OneToMany(mappedBy = "parentName", cascade={CascadeType.ALL})

    private Set<RoleHierarchy> roleHierarchy = new HashSet<RoleHierarchy>();

}

해당 내용으로 작성 하였구요 

SetupDataLoader에서 

setupSecurityResources()

=>

private void setupSecurityResources() {

Set<Role> roles = new HashSet<>();

        Role adminRole = createRoleIfNotFound("ROLE_ADMIN", "관리자");

        roles.add(adminRole);

        createResourceIfNotFound("/admin/**", "", roles, "url");

        createUserIfNotFound("admin", "pass", "admin@gmail.com", 10,  roles);

        Set<Role> roles1 = new HashSet<>();

        Role managerRole = createRoleIfNotFound("ROLE_MANAGER", "매니저");

        roles1.add(managerRole);

        createResourceIfNotFound("io.security.corespringsecurity.aopsecurity.method.AopMethodService.methodTest", "", roles1, "method");

        createResourceIfNotFound("io.security.corespringsecurity.aopsecurity.method.AopMethodService.innerCallMethodTest", "", roles1, "method");

        createResourceIfNotFound("execution(* io.security.corespringsecurity.aopsecurity.pointcut.*Service.*(..))", "", roles1, "pointcut");

        createUserIfNotFound("manager", "pass", "manager@gmail.com", 20, roles1);

        createRoleHierarchyIfNotFound(managerRole, adminRole);

        Set<Role> roles3 = new HashSet<>();

        Role childRole1 = createRoleIfNotFound("ROLE_USER", "회원");

        roles3.add(childRole1);

        createResourceIfNotFound("/users/**", "", roles3, "url");

        createUserIfNotFound("user", "pass", "user@gmail.com", 30, roles3);

        createRoleHierarchyIfNotFound(childRole1, managerRole);

}

해당 내용으로 작성 하였습니다.

보고 따라치는 과정에서 무언가 빠졌을까요