Hibernate：@OneToMany：始终删除并重新插入子记录

Question

请帮我解决这个问题。我尝试使用谷歌搜索解决方案而无法找到解决方案。

表格结构

表：目录 catalog_id（主键） 名称

表：Catalog_Locale catalog_id LOCALE_ID 序列 复合键（catalog_id，locale_id）

类

公共类目录{

@Id
@Column(name = "CATALOG_ID", nullable = false)
private String catalogId;

@Column(name = "NAME")
private String name;

    @OneToMany(targetEntity = CatalogLocale.class,fetch=FetchType.LAZY)
@JoinColumn(name = "CHILD_CATALOG_ID", nullable = false)
@Cascade(value = {})
protected List<CatalogLocale> locales = new ArrayList<CatalogLocale>(10);

    public void setCatalogId( String catalogId ){

    this.catalogId = catalogId;
}

    public void setName( String name ){

    this.name = name;
}

    public void setLocales( List<CatalogLocale> locales ){

    this.locales = locales;
}

    public void getCatalogId(){

    return catalogId;
}

    public void getName(){

    return name;
}

    public void getLocales(){

    return locales;
}

}

公共类CatalogLocale {

@EmbeddedId
CatalogLocalePk catalogLocalePk;

@Column(name = "SEQUENCE")
private int sequence;

public void setCatalogLocalePk( CatalogLocalePk catalogLocalePk ){

    this.catalogLocalePk = catalogLocalePk;
}

public void setSequence( int sequence ){

    this.sequence = sequence;
}

public CatalogLocalePk getCatalogLocalePk(){

    return catalogLocalePk;
}

public int getSequence(){

    return sequence;
}

@Embeddable
public static class CatalogLocalePk{


    @Column(name = "CATALOG_ID", nullable = false)
    private String catalogId;

    @Column(name = "LOCALE_ID", nullable = false)
    private String localeId;

    public CatalogLocalePk(){

    }

    public CatalogLocalePk( String catalogId, String localeId ){

        this.catalogId = catalogId;
        this.localeId  = localeId;
    }

    public void setCatalogId( String catalogId ){

        this.catalogId = catalogId;
    }

    public void setLocaleId( String localeId ){

        this.localeId = localeId;
    }

    public String getCatalogId(){

        return catalogId;
    }

    public String getLocaleId(){

        return localeId;
    }
}

}

该代码适用于插入操作，但对于目录的任何更新都将触发删除并重新插入子表的所有条目。

有没有解决方案？