質問編集履歴
5
エラー内容の変更
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Ecripseを使ってSpring Bootプログラミング入門という参考書をすすめているのですが、
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org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helloController': Injection of autowired dependencies failed;nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.yamada.springboot.MyDataRepository com.yamada.springboot.HelloController.repository;No bean named 'entityManagerFactory' is defined
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4
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5
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というエラーが出て困っています。
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6
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社内にSpringがわかる人がいないため、どなたかわかる方がいらっしゃいましたらご教授お願いいたします。念のため、コードも載せます。
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4
コードの修正
title
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@@ -1,7 +1,6 @@
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Ecripseを使ってSpring Bootプログラミング入門という参考書をすすめているのですが、
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java.lang.IllegalArgumentException: Sources must not be empty
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Injection of autowired dependencies failed;Error creating bean with name 'myDataRepository':No bean named 'entityManagerFactory' is defined
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4
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5
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というエラーが出て困っています。
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6
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社内にSpringがわかる人がいないため、どなたかわかる方がいらっしゃいましたらご教授お願いいたします。念のため、コードも載せます。
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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import javax.persistence.Table;
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import javax.validation.constraints.Max;
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import javax.validation.constraints.Min;
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import javax.validation.constraints.NotNull;
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import org.hibernate.validator.constraints.Email;
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import org.hibernate.validator.constraints.NotEmpty;
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@Entity
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@Table(name="mydata")
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public class MyData {
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public class MyData {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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@Column
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@NotNull
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private long id;
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@Column(length = 50, nullable = false)
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@NotEmpty
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private String name;
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@Column(length = 200, nullable = true)
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@Email
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private String mail;
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@Column(nullable = true)
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@Min(0)
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@Max(200)
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private Integer age;
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@Column(nullable = true)
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private String memo;
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public long getId(){
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public long getId() {
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return id;
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}
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public void setId(long id){
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public void setId(long id) {
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this.id =id;
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this.id = id;
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}
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public String getName(){
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public String getName() {
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return name;
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}
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public void setName(String name){
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public void setName(String name) {
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this.name = name;
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}
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public String getMail(){
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public String getMail() {
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return mail;
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}
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public void setMail(String mail){
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public void setMail(String mail) {
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this.mail = mail;
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}
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public Integer getAge(){
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public Integer getAge() {
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return age;
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}
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public void setAge(Integer age){
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public void setAge(Integer age) {
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this.age = age;
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}
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public String getMemo(){
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public String getMemo() {
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return memo;
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}
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public void setMemo(String memo){
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public void setMemo(String memo) {
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this.memo = memo;
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}
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}
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-
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```
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```java
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package com.yamada.springboot.repositories;
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import
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import java.util.List;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.stereotype.Repository;
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import com.yamada.springboot.MyData;
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@Repository
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public interface MyDataRepository
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public interface MyDataRepository extends JpaRepository<MyData, Long> {
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public MyData findById(Long name);
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public List<MyData> findByNameLike(String name);
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public List<MyData> findByIdIsNotNullOrderByIdDesc();
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public List<MyData> findByAgeGreaterThan(Integer age);
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public List<MyData> findByAgeBetween(Integer age1, Integer age2);
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}
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```
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```java
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package com.yamada.springboot;
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import javax.annotation.PostConstruct;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.BindingResult;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.ModelAttribute;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.servlet.ModelAndView;
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import com.yamada.springboot.repositories.MyDataRepository;
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@Controller
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public class
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public class HelloController {
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@Autowired
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MyDataRepository repository;
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@RequestMapping("/")
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@RequestMapping(value = "/", method = RequestMethod.GET)
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public ModelAndView index(
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public ModelAndView index(
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@ModelAttribute("formModel") MyData mydata,
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ModelAndView mav) {
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mav.setViewName("index");
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mav.addObject("msg",
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mav.addObject("msg","this is sample content.");
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mav.addObject("formModel",mydata);
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Iterable<MyData> list = repository.findAll();
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mav.addObject("
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mav.addObject("datalist",list);
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return mav;
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}
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-
}
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-
```
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-
```java
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package com.yamada.springboot;
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@RequestMapping(value = "/", method = RequestMethod.POST)
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@Transactional(readOnly=false)
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public ModelAndView form(
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@ModelAttribute("formModel")
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@Validated MyData mydata,
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BindingResult result,
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ModelAndView mov) {
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ModelAndView res = null;
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if (!result.hasErrors()){
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repository.saveAndFlush(mydata);
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res = new ModelAndView("redirect:/");
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} else {
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mov.setViewName("index");
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mov.addObject("msg","sorry, error is occured...");
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Iterable<MyData> list = repository.findAll();
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mov.addObject("datalist",list);
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res = mov;
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}
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return res;
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}
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@PostConstruct
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public void init(){
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MyData d1 = new MyData();
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d1.setName("tuyano");
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d1.setAge(123);
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d1.setMail("syoda@tuyano.com");
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d1.setMemo("this is my data!");
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repository.saveAndFlush(d1);
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MyData d2 = new MyData();
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d2.setName("hanako");
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d2.setAge(15);
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d2.setMail("hanako@flower");
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d2.setMemo("my girl friend.");
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repository.saveAndFlush(d2);
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MyData d3 = new MyData();
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d3.setName("sachiko");
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d3.setAge(37);
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d3.setMail("sachico@happy");
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d3.setMemo("my work friend...");
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repository.saveAndFlush(d3);
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}
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@RequestMapping(value = "/edit/{id}", method = RequestMethod.GET)
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public
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public ModelAndView edit(@ModelAttribute MyData mydata,
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@PathVariable int id,ModelAndView mav) {
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mav.setViewName("edit");
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mav.addObject("title","edit mydata.");
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MyData data = repository.findById((long)id);
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mav.addObject("formModel",data);
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return mav;
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}
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@RequestMapping(value = "/edit", method = RequestMethod.POST)
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@Transactional(readOnly=false)
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public ModelAndView update(@ModelAttribute MyData mydata,
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ModelAndView mav) {
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repository.saveAndFlush(mydata);
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return new ModelAndView("redirect:/");
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}
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@RequestMapping(value = "/delete/{id}", method = RequestMethod.GET)
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public ModelAndView delete(@PathVariable int id,
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ModelAndView mav) {
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mav.setViewName("delete");
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mav.addObject("title","delete mydata.");
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MyData data = repository.findById((long)id);
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mav.addObject("formModel",data);
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return mav;
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}
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@RequestMapping(value = "/delete", method = RequestMethod.POST)
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@Transactional(readOnly=false)
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public ModelAndView remove(@RequestParam long id,
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ModelAndView mav) {
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repository.delete(id);
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return new ModelAndView("redirect:/");
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}
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}
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```
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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@@ -141,18 +236,19 @@
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<packaging>jar</packaging>
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<name>MyBootApp</name>
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<description>
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<description>Sample project for Spring Boot</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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-
<version>1.3.
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<version>1.3.6.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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+
<start-class>org.springframework.boot.SpringApplication</start-class>
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</properties>
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158
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<dependencies>
|
|
@@ -171,14 +267,18 @@
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<artifactId>spring-boot-starter-thymeleaf</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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-
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<artifactId>spring-boot-starter-data-jpa</artifactId>
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-
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</dependency>
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<dependency>
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<groupId>org.hsqldb</groupId>
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<artifactId>hsqldb</artifactId>
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|
180
276
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<scope>runtime</scope>
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181
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</dependency>
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278
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+
<dependency>
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279
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+
<groupId>org.springframework.boot</groupId>
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+
<artifactId>spring-boot-starter-data-mongodb</artifactId>
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+
</dependency>
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|
182
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|
</dependencies>
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283
|
|
|
184
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|
<build>
|
|
@@ -189,6 +289,7 @@
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|
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189
289
|
</plugin>
|
|
190
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|
</plugins>
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|
191
291
|
</build>
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292
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+
|
|
192
293
|
</project>
|
|
193
294
|
```
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|
194
295
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以上になります。よろしくお願いします。
|
3
Spring Bootのバージョンの追記
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -6,7 +6,7 @@
|
|
|
6
6
|
というエラーが出て困っています。
|
|
7
7
|
社内にSpringがわかる人がいないため、どなたかわかる方がいらっしゃいましたらご教授お願いいたします。念のため、コードも載せます。
|
|
8
8
|
|
|
9
|
-
ちなみに、Springのバージョンは
|
|
9
|
+
ちなみに、Spring Bootのバージョンは1.3.6で文字コードはutf-8です。
|
|
10
10
|
```java
|
|
11
11
|
package com.yamada.springboot;
|
|
12
12
|
|
2
springのバージョンの追加
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -5,6 +5,8 @@
|
|
|
5
5
|
|
|
6
6
|
というエラーが出て困っています。
|
|
7
7
|
社内にSpringがわかる人がいないため、どなたかわかる方がいらっしゃいましたらご教授お願いいたします。念のため、コードも載せます。
|
|
8
|
+
|
|
9
|
+
ちなみに、SpringのバージョンはSTS3.7.1で文字コードはutf-8です。
|
|
8
10
|
```java
|
|
9
11
|
package com.yamada.springboot;
|
|
10
12
|
|
1
エラー内容の修正
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -1,6 +1,7 @@
|
|
|
1
1
|
Ecripseを使ってSpring Bootプログラミング入門という参考書をすすめているのですが、
|
|
2
2
|
|
|
3
|
-
|
|
3
|
+
org.springframework.beans.factory.BeanCreationException:Error creating bean with name 'heloController':
|
|
4
|
+
Injection of autowired dependencies failed;Error creating bean with name 'myDataRepository':No bean named 'entityManagerFactory' is defined
|
|
4
5
|
|
|
5
6
|
というエラーが出て困っています。
|
|
6
7
|
社内にSpringがわかる人がいないため、どなたかわかる方がいらっしゃいましたらご教授お願いいたします。念のため、コードも載せます。
|