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Hibernate 使用@JoinColumnsOrFormulas加载OneToMany映射_Hibernate_Multi Tenant - Fatal编程技术网

Hibernate 使用@JoinColumnsOrFormulas加载OneToMany映射

Hibernate 使用@JoinColumnsOrFormulas加载OneToMany映射,hibernate,multi-tenant,Hibernate,Multi Tenant,以下是我希望在其上创建联接的两个实体: public class CustomFieldValue { private Integer id; private Integer identifier; private String entityName; private String name; private String value; public CustomFieldValue()

以下是我希望在其上创建联接的两个实体:

public class CustomFieldValue {
private Integer           id;
private Integer           identifier;
private String            entityName;
private String            name;
private String            value;

public CustomFieldValue() {
}

@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "id", unique = true, nullable = false)
public Integer getId() {
    return this.id;
}

public void setId(Integer id) {
    this.id = id;
}

@Column(name = "identifier", nullable = false)
public Integer getIdentifier() {
    return identifier;
}

public void setIdentifier(Integer identifier) {
    this.identifier = identifier;
}

@Column(name = "entity_name", nullable = false)
public String getEntityName() {
    return entityName;
}

public void setEntityName(String entity) {
    this.entityName = entity;
}

@Column(name = "name")
public String getName() {
    return value1;
}

public void setName(String name) {
    this.name = name;
}

@Column(name = "value")
public String getValue() {
    return value;
}

public void setValue(String value) {
    this.value = value;
}
}


class Order 
{
    int id;
    ...
    Set<CustomFieldValue> customFieldValues;

@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "id", unique = true, nullable = false)
public Integer getId() {
    return this.id;
}

public void setId(Integer id) {
    this.id = id;
}

public void setCustomFieldValues(Set<CustomFieldValue> customFieldValues) {
    this.customFieldValues = customFieldValues;
}

@OneToMany(fetch = FetchType.EAGER)
@JoinColumnsOrFormulas({
        @JoinColumnOrFormula(column = @JoinColumn(name = "identifier", referencedColumnName = "id", insertable = false, updatable = false)),
        @JoinColumnOrFormula(formula = @JoinFormula(value = "entityName='Order'")) })
public Set<CustomFieldValue> getCustomFieldValues() {
    return customFieldValues;
}
}
它说“找不到实体顺序中的逻辑名称”,@JoinFormula注释中唯一存在的其他属性是referencedColumnName,我无法提供它

有什么办法可以做到这一点吗

@JoinColumnOrFormula(formula = @JoinFormula(value = "entityName='Order'"))