SpringBoot + JPA + Hibernate关系映射
我有一种情况，我必须在多个表中注册用户和信息存储。
表格结构：
Users table
UserProfiles Table
Configurations Table
Address table
因为，在snap上面显示了我的表结构，我想用hibernate和JPA将所有这些表映射到springboot。我真的不知道如何保持这些表之间的关系。
**Explanation**
- 一个用户只能映射到一个配置文件。
- 一个个人资料可以包含多个地址
- 将国家，州和城市地图映射到配置表configid，例如country = configid，state = configid，city = configid。
- Configurations表是address的基表，users表是userprofiles的基表，userprofile是地址的基表。
请建议我的解决方案。如果需要进一步澄清，请告诉我。
更新＃1
User.java
@Entity
@Table(name = "users")
@PasswordMatches
public class User {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "user_id")
private long userId;
@NotNull
@NotEmpty
@Size(min=5)
@Column(name = "username")
private String userName;
@NotNull
@NotEmpty
@ValidEmail
@Size(min=5)
private String email;
@NotNull
@NotEmpty
@Size(min=6, max=20)
private String password;
@NotNull
@NotEmpty
@Size(min=8, max=20)
private transient String cpassword;
.... // getter & setters and default constructor
}
UserProfile.java
public class UserProfile {
@NotNull
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long userProfileId;
@OneToOne
private User user;
@NotNull
@NotEmpty
private String firstName;
@NotNull
@NotEmpty
private String lastName;
@NotNull
@NotEmpty
private String gender;
@NotNull
@NotEmpty
private String phoneNumber;
.... // getter & setter and default constructor.
}
Address.java
public class Address {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long addressId;
@NotNull
@NotEmpty
@Size(min=5)
private String address;
@NotNull
@NotEmpty
@OneToOne
private Configuration country;
@NotNull
@NotEmpty
@OneToOne
private Configuration state;
@NotNull
@NotEmpty
@OneToOne
private Configuration city;
@NotNull
@NotEmpty
@Size(min=6, max=6)
private int pincode;
@ManyToOne
private UserProfile userProfile;
... // getters & setter and default method
}
Configuration.java
@Entity
@Table(name = "configurations")
@EntityListeners(AuditingEntityListener.class)
public class Configuration {
@Id
@Column(name="configid")
@GeneratedValue(strategy = GenerationType.AUTO)
private long configId;
@NotNull
@NotEmpty
@Size(min=3)
@Column(name="configname")
private String configName;
@NotNull
@NotEmpty
@Size(min=3)
@Column(name="configtype")
private String configType;
@ManyToOne
@JoinColumn(name="parentid")
private Configuration parentid;
@OneToMany(mappedBy="parentid")
public List<Configuration> childConfigs = new ArrayList<Configuration>();
@CreatedDate
@Column(name = "created_at")
private long createdDate;
@Column(name = "created_by")
@CreatedBy
private String createdBy;
@LastModifiedDate
@Column(name = "updated_at")
private long modifiedDate;
@Column(name = "updated_by")
@LastModifiedBy
private String modifiedBy;
.... //getters & setters and default constructor
}
register.html
<form action="#" th:action="@{'/signup/create'}"
th:object="${user}" method="post" autocomplete="off">
<fieldset>
<div class="form-group">
<label th:text="#{register.label.username}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="text" th:field="*{userName}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('userName')}"
th:errors="*{userName}">User Name Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.firstname}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="text" th:field="*{firstName}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('firstName')}"
th:errors="*{firstName}">First Name Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.lastname}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="text" th:field="*{lastName}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('lastName')}"
th:errors="*{lastName}">Last Name Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.gender}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="text" th:field="*{gender}" class="form-control" />
<span class="help-block"> <strong
th:if="${#fields.hasErrors('gender')}" th:errors="*{gender}">Gender
Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.phonenumber}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="text" th:field="*{phoneNumber}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('phoneNumber')}"
th:errors="*{phoneNumber}">Phone Number Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.country}"
class="col-md-4 control-label">Country:</label>
<div class="col-md-6">
<select class="form-control" th:field="*{country}">
<option value="-1">--- Select Country ---</option>
<option th:each="country : ${countries}" th:value="${country.configid}" th:text="${coutry.configname}"></option>
</select> <span class="help-block"> <strong
th:if="${#fields.hasErrors('country')}"
th:errors="*{country}">Country Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.state}"
class="col-md-4 control-label">State:</label>
<div class="col-md-6">
<select class="form-control" th:field="*{state}">
<option value="-1">--- Select State ---</option>
<option value="2">Delhi</option>
<option value="3">Utter Pradesh</option>
</select> <span class="help-block"> <strong
th:if="${#fields.hasErrors('state')}" th:errors="*{country}">Country
Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.city}"
class="col-md-4 control-label">City:</label>
<div class="col-md-6">
<select class="form-control" th:field="*{city}">
<option value="-1">--- Select City ---</option>
<option value="4">Delhi</option>
<option value="5">Kanpur</option>
<option value="3">Noida</option>
</select> <span class="help-block"> <strong
th:if="${#fields.hasErrors('city')}" th:errors="*{country}">Country
Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.pincode}"
class="control-label col-md-4">Pin Code</label>
<div class="col-md-6">
<input type="text" th:field="*{pincode}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('pincode')}"
th:errors="*{pincode}">Pincode Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{register.label.address}"
class="control-label col-md-4">Address:</label>
<div class="col-md-6">
<textarea th:field="*{address}" class="form-control"></textarea>
<span class="help-block"> <strong
th:if="${#fields.hasErrors('address')}"
th:errors="*{address}">Address Error</strong></span>
</div>
</div>
</fieldset>
<fieldset>
<div class="form-group">
<label th:text="#{login.label.email}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="email" th:field="*{email}" class="form-control" />
<span class="help-block"> <strong
th:if="${#fields.hasErrors('email')}" th:errors="*{email}">Email
Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{login.label.password}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="password" th:field="*{password}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('password')}"
th:errors="*{password}">Password Error</strong></span>
</div>
</div>
<div class="form-group">
<label th:text="#{login.label.cpassword}"
class="control-label col-md-4" />
<div class="col-md-6">
<input type="password" th:field="*{cpassword}"
class="form-control" /> <span class="help-block"> <strong
th:if="${#fields.hasErrors('cpassword')}"
th:errors="*{cpassword}">Confirm Password Error</strong></span>
</div>
</div>
</fieldset>
<div class="form-group">
<div class="col-md-6 col-md-offset-4">
<button type="submit" class="btn btn-primary"
th:utext="register.submitbtn.label">
<i class="fa fa-btn fa-sign-in"></i> Register Me
</button>
<a class="btn btn-link" href="@{/login}"
th:text="#{register.link.signin}">Registered ! Sign In</a>
</div>
</div>
</form>
我在尝试创建新用户时获得属性不可读错误。
请查看并建议我的解决方案。 感谢。
0 个答案:
没有答案
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