在列上设置标准，其中数据保存为字符串JSON

Question

我有以下实体：

 public class **Product** implements Serializable {
        @Id
        @Column(name = "ID")
        @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "Id_Gen")
        private Long id;


        @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval =   true)
        @Fetch(value=FetchMode.JOIN)
        @JoinColumn(name = "PRODUCT_DETAILS_TABLE")
        private ProductJsonDetails productJsonDetails;

    }

@Table(name = "PRODUCT_DETAILS_TABLE")
    public class **ProductJsonDetails** implements Serializable {

        @Id
        @Access(AccessType.PROPERTY)
        @Column(name = "ID")
        @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "Id_Gen")
        private Long id;

        @JsonIgnore
        @OneToOne(fetch = FetchType.LAZY, mappedBy = "productJsonDetails")
        private Product product;

        @JsonIgnore
        @Column(name = "**XYZ_JSON**")
        private String **detailsJson**;

    }
    }

列 XyZ_JSON 包含以下格式的字符串

{“name”：“ABC”，“type”：{“id”：“LMN”，输入：“CCC”}}

我想设置如下标准：

DetachedCriteria criteria = DetachedCriteria.forClass（Product.class，“product”）;

criteria.createAlias("product.productJsonDetails", "productJsonDetails", JoinType.LEFT_OUTER_JOIN);      

critera.add（Restrictions.eq（“productJsonDetails.type.id”，“1”）） - ＆gt;＆gt;＆gt;这会引发错误。

如何设置对字符串json ???

的Id元素的限制