lanyuanxiaoyao/spring-boot-service-template
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feat: 引入lombok、querydsl

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兰缘小妖
2025-08-15 16:57:58 +08:00
parent 2469c1bcf3
commit 6e2629a8b5
16 changed files with 311 additions and 545 deletions
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67
pom.xml
View File

@@ -32,14 +32,6 @@
<artifactId>fenix-spring-boot-starter</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<scope>provided</scope>
<classifier>jakarta</classifier>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
@@ -47,6 +39,11 @@
<classifier>jakarta</classifier>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
@@ -90,33 +87,33 @@
</executions>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.3</version>
<executions>
<execution>
<id>compile-dsl</id>
<phase>compile</phase>
<goals>
<goal>process</goal>
</goals>
<configuration>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
<outputDirectory>target/generated-sources/java</outputDirectory>
</configuration>
</execution>
<execution>
<id>test-compile-dsl</id>
<phase>test-compile</phase>
<goals>
<goal>test-process</goal>
</goals>
<configuration>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
<outputDirectory>target/generated-test-sources/java</outputDirectory>
</configuration>
</execution>
</executions>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.14.0</version>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.36</version>
</path>
<path>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<classifier>jakarta</classifier>
</path>
<path>
<groupId>jakarta.persistence</groupId>
<artifactId>jakarta.persistence-api</artifactId>
<version>3.2.0</version>
</path>
</annotationProcessorPaths>
<compilerArgs>
<arg>-Aquerydsl.entityAccessors=true</arg>
<arg>-Aquerydsl.createDefaultVariable=true</arg>
</compilerArgs>
</configuration>
</plugin>
</plugins>
</build>

273
src/main/java/com/lanyuanxiaoyao/service/template/controller/Query.java
View File

@@ -2,45 +2,21 @@ package com.lanyuanxiaoyao.service.template.controller;
import java.util.List;
import java.util.Map;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
@Setter
@Getter
@ToString
public class Query {
private Queryable query;
private List<Sortable> sort;
private Pageable page;
public Queryable getQuery() {
return query;
}
public void setQuery(Queryable query) {
this.query = query;
}
public List<Sortable> getSort() {
return sort;
}
public void setSort(List<Sortable> sort) {
this.sort = sort;
}
public Pageable getPage() {
return page;
}
public void setPage(Pageable page) {
this.page = page;
}
@Override
public String toString() {
return "Query{" +
"query=" + query +
", sort=" + sort +
", page=" + page +
'}';
}
@Setter
@Getter
@ToString
public static class Queryable {
private List<String> nullEqual;
private List<String> notNullEqual;
@@ -59,246 +35,33 @@ public class Query {
private Map<String, Between> between;
private Map<String, Between> notBetween;
public List<String> getNullEqual() {
return nullEqual;
}
public void setNullEqual(List<String> nullEqual) {
this.nullEqual = nullEqual;
}
public List<String> getNotNullEqual() {
return notNullEqual;
}
public void setNotNullEqual(List<String> notNullEqual) {
this.notNullEqual = notNullEqual;
}
public List<String> getEmpty() {
return empty;
}
public void setEmpty(List<String> empty) {
this.empty = empty;
}
public List<String> getNotEmpty() {
return notEmpty;
}
public void setNotEmpty(List<String> notEmpty) {
this.notEmpty = notEmpty;
}
public Map<String, Object> getEqual() {
return equal;
}
public void setEqual(Map<String, Object> equal) {
this.equal = equal;
}
public Map<String, Object> getNotEqual() {
return notEqual;
}
public void setNotEqual(Map<String, Object> notEqual) {
this.notEqual = notEqual;
}
public Map<String, String> getLike() {
return like;
}
public void setLike(Map<String, String> like) {
this.like = like;
}
public Map<String, String> getNotLike() {
return notLike;
}
public void setNotLike(Map<String, String> notLike) {
this.notLike = notLike;
}
public Map<String, Object> getGreat() {
return great;
}
public void setGreat(Map<String, Object> great) {
this.great = great;
}
public Map<String, Object> getLess() {
return less;
}
public void setLess(Map<String, Object> less) {
this.less = less;
}
public Map<String, Object> getGreatEqual() {
return greatEqual;
}
public void setGreatEqual(Map<String, Object> greatEqual) {
this.greatEqual = greatEqual;
}
public Map<String, Object> getLessEqual() {
return lessEqual;
}
public void setLessEqual(Map<String, Object> lessEqual) {
this.lessEqual = lessEqual;
}
public Map<String, List<Object>> getIn() {
return in;
}
public void setIn(Map<String, List<Object>> in) {
this.in = in;
}
public Map<String, List<Object>> getNotIn() {
return notIn;
}
public void setNotIn(Map<String, List<Object>> notIn) {
this.notIn = notIn;
}
public Map<String, Between> getBetween() {
return between;
}
public void setBetween(Map<String, Between> between) {
this.between = between;
}
public Map<String, Between> getNotBetween() {
return notBetween;
}
public void setNotBetween(Map<String, Between> notBetween) {
this.notBetween = notBetween;
}
@Override
public String toString() {
return "Queryable{" +
"nullEqual=" + nullEqual +
", notNullEqual=" + notNullEqual +
", empty=" + empty +
", notEmpty=" + notEmpty +
", equal=" + equal +
", notEqual=" + notEqual +
", like=" + like +
", notLike=" + notLike +
", great=" + great +
", less=" + less +
", greatEqual=" + greatEqual +
", lessEqual=" + lessEqual +
", in=" + in +
", notIn=" + notIn +
", between=" + between +
", notBetween=" + notBetween +
'}';
}
@Setter
@Getter
@ToString
public static class Between {
private Object start;
private Object end;
public Object getStart() {
return start;
}
public void setStart(Object start) {
this.start = start;
}
public Object getEnd() {
return end;
}
public void setEnd(Object end) {
this.end = end;
}
@Override
public String toString() {
return "Between{" +
"start='" + start + '\'' +
", end='" + end + '\'' +
'}';
}
}
}
@Setter
@Getter
@ToString
public static class Sortable {
private String column;
private Direction direction;
public String getColumn() {
return column;
}
public void setColumn(String column) {
this.column = column;
}
public Direction getDirection() {
return direction;
}
public void setDirection(Direction direction) {
this.direction = direction;
}
@Override
public String toString() {
return "Sortable{" +
"column='" + column + '\'' +
", direction=" + direction +
'}';
}
public enum Direction {
ASC,
DESC,
}
}
@Setter
@Getter
@ToString
public static class Pageable {
private Integer index;
private Integer size;
public Integer getIndex() {
return index;
}
public void setIndex(Integer index) {
this.index = index;
}
public Integer getSize() {
return size;
}
public void setSize(Integer size) {
this.size = size;
}
@Override
public String toString() {
return "Pageable{" +
"index=" + index +
", size=" + size +
'}';
}
}
}

2
src/main/java/com/lanyuanxiaoyao/service/template/controller/SimpleControllerSupport.java
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@@ -6,11 +6,13 @@ import com.lanyuanxiaoyao.service.template.entity.SimpleEntity;
import com.lanyuanxiaoyao.service.template.helper.ObjectHelper;
import com.lanyuanxiaoyao.service.template.service.SimpleServiceSupport;
import java.util.List;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
@Slf4j
public abstract class SimpleControllerSupport<ENTITY extends SimpleEntity, SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> implements SimpleController<SAVE_ITEM, LIST_ITEM, DETAIL_ITEM> {
protected final SimpleServiceSupport<ENTITY> service;

39
src/main/java/com/lanyuanxiaoyao/service/template/controller/response/GlobalResponse.java
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@@ -1,7 +1,13 @@
package com.lanyuanxiaoyao.service.template.controller.response;
import java.util.Map;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
@Setter
@Getter
@ToString
public class GlobalResponse<T> {
private static final int SUCCESS_STATUS = 0;
private static final int ERROR_STATUS = 500;
@@ -96,37 +102,4 @@ public class GlobalResponse<T> {
response.setDetail(detail);
return response;
}
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public T getData() {
return data;
}
public void setData(T data) {
this.data = data;
}
@Override
public String toString() {
return "AmisResponse{" +
"status=" + status +
", message='" + message + '\'' +
", data=" + data +
'}';
}
}

21
src/main/java/com/lanyuanxiaoyao/service/template/entity/IdOnlyEntity.java
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@@ -4,9 +4,15 @@ import com.blinkfox.fenix.id.SnowflakeId;
import jakarta.persistence.EntityListeners;
import jakarta.persistence.Id;
import jakarta.persistence.MappedSuperclass;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.hibernate.annotations.Comment;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@Getter
@Setter
@ToString
@MappedSuperclass
@EntityListeners(AuditingEntityListener.class)
public class IdOnlyEntity {
@@ -14,19 +20,4 @@ public class IdOnlyEntity {
@SnowflakeId
@Comment("记录唯一标记")
private Long id;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
@Override
public String toString() {
return "IdOnlyEntity{" +
"id=" + id +
'}';
}
}

30
src/main/java/com/lanyuanxiaoyao/service/template/entity/SimpleEntity.java
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@@ -3,11 +3,17 @@ package com.lanyuanxiaoyao.service.template.entity;
import jakarta.persistence.EntityListeners;
import jakarta.persistence.MappedSuperclass;
import java.time.LocalDateTime;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.hibernate.annotations.Comment;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@Getter
@Setter
@ToString(callSuper = true)
@MappedSuperclass
@EntityListeners(AuditingEntityListener.class)
public class SimpleEntity extends IdOnlyEntity {
@@ -17,28 +23,4 @@ public class SimpleEntity extends IdOnlyEntity {
@LastModifiedDate
@Comment("记录更新时间")
private LocalDateTime modifiedTime;
public LocalDateTime getCreatedTime() {
return createdTime;
}
public void setCreatedTime(LocalDateTime createdTime) {
this.createdTime = createdTime;
}
public LocalDateTime getModifiedTime() {
return modifiedTime;
}
public void setModifiedTime(LocalDateTime modifiedTime) {
this.modifiedTime = modifiedTime;
}
@Override
public String toString() {
return "SimpleEntity{" +
"createdTime=" + createdTime +
", modifiedTime=" + modifiedTime +
"} " + super.toString();
}
}

14
src/main/java/com/lanyuanxiaoyao/service/template/service/SimpleServiceSupport.java
View File

@@ -15,15 +15,13 @@ import java.util.Collection;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Sort;
@Slf4j
public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implements SimpleService<ENTITY> {
private static final Logger log = LoggerFactory.getLogger(SimpleServiceSupport.class);
private static final Integer DEFAULT_PAGE_INDEX = 1;
private static final Integer DEFAULT_PAGE_SIZE = 10;
protected final SimpleRepository<ENTITY, Long> repository;
@@ -35,13 +33,7 @@ public abstract class SimpleServiceSupport<ENTITY extends SimpleEntity> implemen
@Transactional(rollbackOn = Throwable.class)
@Override
public Long save(ENTITY entity) {
if (ObjectHelper.isNotNull(entity.getId())) {
var id = entity.getId();
var targetEntity = repository.findById(entity.getId()).orElseThrow(() -> new IdNotFoundException(id));
BeanUtils.copyProperties(entity, targetEntity, "id", "createdTime", "modifiedTime");
entity = targetEntity;
}
entity = repository.save(entity);
entity = repository.saveOrUpdateByNotNullProperties(entity);
return entity.getId();
}

13
src/test/java/com/lanyuanxiaoyao/service/template/TestApplication.java
View File

@@ -111,6 +111,19 @@ public class TestApplication {
log.info(listItems("company").toPrettyString());
var eid1 = saveItem("employee", "{\"name\": \"Tom\",\"age\": 18, \"companyId\": %d}".formatted(cid1)).get("data").asLong();
var eid2 = saveItem("employee", "{\"name\": \"Jerry\",\"age\": 18, \"companyId\": %d}".formatted(cid1)).get("data").asLong();
var eid3 = saveItem("employee", "{\"name\": \"Mike\",\"age\": 18, \"companyId\": %d}".formatted(cid2)).get("data").asLong();
var employees = listItems("employee");
Assert.isTrue(employees.at("/data/items").size() == 3, "数量错误");
Assert.isTrue(employees.at("/data/total").asLong() == 3, "返回数量错误");
var employee1 = detailItem("employee", eid1);
Assert.isTrue(eid1 == employee1.at("/data/id").asLong(), "id错误");
Assert.isTrue("Tom".equals(employee1.at("/data/name").asText()), "name错误");
Assert.isTrue(18 == employee1.at("/data/age").asInt(), "age错误");
System.exit(0);
}

169
src/test/java/com/lanyuanxiaoyao/service/template/controller/CompanyController.java
View File

@@ -3,13 +3,14 @@ package com.lanyuanxiaoyao.service.template.controller;
import com.lanyuanxiaoyao.service.template.entity.Company;
import com.lanyuanxiaoyao.service.template.service.CompanyService;
import java.time.LocalDateTime;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.ToString;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author lanyuanxiaoyao
* @version 20250814
*/
@RestController
@RequestMapping("company")
public class CompanyController extends SimpleControllerSupport<Company, CompanyController.SaveItem, CompanyController.ListItem, CompanyController.DetailItem> {
@@ -30,162 +31,56 @@ public class CompanyController extends SimpleControllerSupport<Company, CompanyC
@Override
protected ListItemMapper<Company, ListItem> listItemMapper() {
return company -> {
var item = new ListItem();
item.setId(company.getId());
item.setName(company.getName());
item.setMembers(company.getMembers());
return item;
};
return company -> new ListItem(
company.getId(),
company.getName(),
company.getMembers()
);
}
@Override
protected DetailItemMapper<Company, DetailItem> detailItemMapper() {
return company -> {
var item = new DetailItem();
item.setId(company.getId());
item.setName(company.getName());
item.setMembers(company.getMembers());
item.setCreatedTime(company.getCreatedTime());
item.setModifiedTime(company.getModifiedTime());
return item;
};
return company -> new DetailItem(
company.getId(),
company.getName(),
company.getMembers(),
company.getCreatedTime(),
company.getModifiedTime()
);
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class SaveItem {
private Long id;
private String name;
private Integer members;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getMembers() {
return members;
}
public void setMembers(Integer members) {
this.members = members;
}
@Override
public String toString() {
return "SaveItem{" +
"id=" + id +
", name='" + name + '\'' +
", members=" + members +
'}';
}
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class ListItem {
private Long id;
private String name;
private Integer members;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getMembers() {
return members;
}
public void setMembers(Integer members) {
this.members = members;
}
@Override
public String toString() {
return "ListItem{" +
"id=" + id +
", name='" + name + '\'' +
", members=" + members +
'}';
}
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class DetailItem {
private Long id;
private String name;
private Integer members;
private LocalDateTime createdTime;
private LocalDateTime modifiedTime;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getMembers() {
return members;
}
public void setMembers(Integer members) {
this.members = members;
}
public LocalDateTime getCreatedTime() {
return createdTime;
}
public void setCreatedTime(LocalDateTime createdTime) {
this.createdTime = createdTime;
}
public LocalDateTime getModifiedTime() {
return modifiedTime;
}
public void setModifiedTime(LocalDateTime modifiedTime) {
this.modifiedTime = modifiedTime;
}
@Override
public String toString() {
return "DetailItem{" +
"id=" + id +
", name='" + name + '\'' +
", members=" + members +
", createdTime=" + createdTime +
", modifiedTime=" + modifiedTime +
'}';
}
}
}

99
src/test/java/com/lanyuanxiaoyao/service/template/controller/EmployeeController.java Normal file
View File

@@ -0,0 +1,99 @@
package com.lanyuanxiaoyao.service.template.controller;
import com.lanyuanxiaoyao.service.template.entity.Employee;
import com.lanyuanxiaoyao.service.template.service.CompanyService;
import com.lanyuanxiaoyao.service.template.service.EmployeeService;
import java.time.LocalDateTime;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.ToString;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping("employee")
public class EmployeeController extends SimpleControllerSupport<Employee, EmployeeController.SaveItem, EmployeeController.ListItem, EmployeeController.DetailItem> {
private final CompanyService companyService;
public EmployeeController(EmployeeService service, CompanyService companyService) {
super(service);
this.companyService = companyService;
}
@Override
protected SaveItemMapper<Employee, SaveItem> saveItemMapper() {
return item -> {
var employee = new Employee();
employee.setId(item.getId());
employee.setName(item.getName());
employee.setAge(item.getAge());
employee.setRole(Employee.Role.USER);
employee.setCompany(companyService.detailOrThrow(item.getCompanyId()));
return employee;
};
}
@Override
protected ListItemMapper<Employee, ListItem> listItemMapper() {
return employee -> new ListItem(
employee.getId(),
employee.getName(),
employee.getAge(),
employee.getRole()
);
}
@Override
protected DetailItemMapper<Employee, DetailItem> detailItemMapper() {
return employee -> new DetailItem(
employee.getId(),
employee.getCompany().getId(),
employee.getName(),
employee.getAge(),
employee.getRole(),
employee.getCreatedTime(),
employee.getModifiedTime()
);
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class SaveItem {
private Long id;
private Long companyId;
private String name;
private Integer age;
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class ListItem {
private Long id;
private String name;
private Integer age;
private Employee.Role role;
}
@Setter
@Getter
@ToString
@AllArgsConstructor
@NoArgsConstructor
public static class DetailItem {
private Long id;
private Long companyId;
private String name;
private Integer age;
private Employee.Role role;
private LocalDateTime createdTime;
private LocalDateTime modifiedTime;
}
}

37
src/test/java/com/lanyuanxiaoyao/service/template/entity/Company.java
View File

@@ -1,42 +1,33 @@
package com.lanyuanxiaoyao.service.template.entity;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.EntityListeners;
import jakarta.persistence.OneToMany;
import java.util.Set;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.hibernate.annotations.Comment;
import org.hibernate.annotations.DynamicUpdate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@Setter
@Getter
@ToString(callSuper = true)
@Entity
@DynamicUpdate
@EntityListeners(AuditingEntityListener.class)
@Comment("企业")
public class Company extends SimpleEntity {
@Column(nullable = false)
@Comment("名称")
private String name;
@Column(nullable = false)
@Comment("成员数")
private Integer members;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Integer getMembers() {
return members;
}
public void setMembers(Integer members) {
this.members = members;
}
@Override
public String toString() {
return "Company{" +
"name='" + name + '\'' +
", members=" + members +
"} " + super.toString();
}
@OneToMany(mappedBy = "company")
@ToString.Exclude
private Set<Employee> employees;
}

53
src/test/java/com/lanyuanxiaoyao/service/template/entity/Employee.java Normal file
View File

@@ -0,0 +1,53 @@
package com.lanyuanxiaoyao.service.template.entity;
import jakarta.persistence.Column;
import jakarta.persistence.ConstraintMode;
import jakarta.persistence.Entity;
import jakarta.persistence.EntityListeners;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.FetchType;
import jakarta.persistence.ForeignKey;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.NamedAttributeNode;
import jakarta.persistence.NamedEntityGraph;
import lombok.Getter;
import lombok.Setter;
import lombok.ToString;
import org.hibernate.annotations.Comment;
import org.hibernate.annotations.DynamicUpdate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;
@Setter
@Getter
@ToString(callSuper = true)
@Entity
@DynamicUpdate
@EntityListeners(AuditingEntityListener.class)
@NamedEntityGraph(name = "employee.detail", attributeNodes = {
@NamedAttributeNode("company")
})
@Comment("员工")
public class Employee extends SimpleEntity {
@Column(nullable = false)
@Comment("名称")
private String name;
@Column(nullable = false)
@Comment("年龄")
private Integer age;
@Column(nullable = false)
@Enumerated(EnumType.STRING)
@Comment("角色")
private Role role;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(nullable = false, foreignKey = @ForeignKey(ConstraintMode.NO_CONSTRAINT))
@ToString.Exclude
private Company company;
public enum Role {
USER,
ADMIN,
}
}

4
src/test/java/com/lanyuanxiaoyao/service/template/repository/CompanyRepository.java
View File

@@ -3,10 +3,6 @@ package com.lanyuanxiaoyao.service.template.repository;
import com.lanyuanxiaoyao.service.template.entity.Company;
import org.springframework.stereotype.Repository;
/**
* @author lanyuanxiaoyao
* @version 20250814
*/
@Repository
public interface CompanyRepository extends SimpleRepository<Company, Long> {
}

15
src/test/java/com/lanyuanxiaoyao/service/template/repository/EmployeeRepository.java Normal file
View File

@@ -0,0 +1,15 @@
package com.lanyuanxiaoyao.service.template.repository;
import com.lanyuanxiaoyao.service.template.entity.Employee;
import java.util.Optional;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.data.jpa.repository.EntityGraph;
import org.springframework.stereotype.Repository;
@SuppressWarnings("NullableProblems")
@Repository
public interface EmployeeRepository extends SimpleRepository<Employee, Long> {
@EntityGraph(value = "employee.detail", type = EntityGraph.EntityGraphType.FETCH)
@Override
Optional<Employee> findOne(Specification<Employee> specification);
}

8
src/test/java/com/lanyuanxiaoyao/service/template/service/CompanyService.java
View File

@@ -4,17 +4,9 @@ import com.lanyuanxiaoyao.service.template.entity.Company;
import com.lanyuanxiaoyao.service.template.repository.CompanyRepository;
import org.springframework.stereotype.Service;
/**
* @author lanyuanxiaoyao
* @version 20250814
*/
@Service
public class CompanyService extends SimpleServiceSupport<Company> {
public CompanyService(CompanyRepository repository) {
super(repository);
}
public void test() {
}
}

12
src/test/java/com/lanyuanxiaoyao/service/template/service/EmployeeService.java Normal file
View File

@@ -0,0 +1,12 @@
package com.lanyuanxiaoyao.service.template.service;
import com.lanyuanxiaoyao.service.template.entity.Employee;
import com.lanyuanxiaoyao.service.template.repository.EmployeeRepository;
import org.springframework.stereotype.Service;
@Service
public class EmployeeService extends SimpleServiceSupport<Employee> {
public EmployeeService(EmployeeRepository repository) {
super(repository);
}
}