A component required a bean named 'entityManagerFactory' that could not be found - spring

Question

I am doing a project in SpringBoot using Postgres and restful approach. My application is failing to start.I am new to this.Please help me with this problem.Below is my code:
Error
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/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.2-SNAPSHOT)
2020-12-30 21:42:08.397 INFO 7284 --- [ restartedMain] com.cg.pps.SpringRestApplication : Starting SpringRestApplication using Java 15.0.1 on DESKTOP-7ODO40V with PID 7284 (D:\E drive\studymaterial\Sprint2\PersonalityPredictionSystemMus\target\classes started by BST in D:\E drive\studymaterial\Sprint2\PersonalityPredictionSystemMus)
2020-12-30 21:42:08.410 INFO 7284 --- [ restartedMain] com.cg.pps.SpringRestApplication : No active profile set, falling back to default profiles: default
2020-12-30 21:42:08.677 INFO 7284 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2020-12-30 21:42:08.678 INFO 7284 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2020-12-30 21:42:10.722 INFO 7284 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-12-30 21:42:10.921 INFO 7284 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 165 ms. Found 1 JPA repository interfaces.
2020-12-30 21:42:12.831 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.hateoas.config.HateoasConfiguration' of type [org.springframework.hateoas.config.HateoasConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.848 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'relProviderPluginRegistry' of type [org.springframework.plugin.core.support.PluginRegistryFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.896 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'relProviderPluginRegistry' of type [org.springframework.plugin.core.OrderAwarePluginRegistry] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.907 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean '_relProvider' of type [org.springframework.hateoas.server.core.DelegatingLinkRelationProvider] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.933 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'messageResolver' of type [org.springframework.hateoas.mediatype.MessageSourceResolver] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.936 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.data.web.config.SpringDataJacksonConfiguration' of type [org.springframework.data.web.config.SpringDataJacksonConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:12.952 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonGeoModule' of type [org.springframework.data.geo.GeoModule] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.002 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration' of type [org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.011 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.018 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.097 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'spring.jackson-org.springframework.boot.autoconfigure.jackson.JacksonProperties' of type [org.springframework.boot.autoconfigure.jackson.JacksonProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.100 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'standardJacksonObjectMapperBuilderCustomizer' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$Jackson2ObjectMapperBuilderCustomizerConfiguration$StandardJackson2ObjectMapperBuilderCustomizer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.106 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$ParameterNamesModuleConfiguration' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$ParameterNamesModuleConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.112 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'parameterNamesModule' of type [com.fasterxml.jackson.module.paramnames.ParameterNamesModule] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.114 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.137 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'jsonComponentModule' of type [org.springframework.boot.jackson.JsonComponentModule] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.145 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonObjectMapperBuilder' of type [org.springframework.http.converter.json.Jackson2ObjectMapperBuilder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.165 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'spring.data.rest-org.springframework.boot.autoconfigure.data.rest.RepositoryRestProperties' of type [org.springframework.boot.autoconfigure.data.rest.RepositoryRestProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.166 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'springBootRepositoryRestConfigurer' of type [org.springframework.boot.autoconfigure.data.rest.SpringBootRepositoryRestConfigurer] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.169 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'configurerDelegate' of type [org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerDelegate] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.185 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration$StringHttpMessageConverterConfiguration' of type [org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration$StringHttpMessageConverterConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.204 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'stringHttpMessageConverter' of type [org.springframework.http.converter.StringHttpMessageConverter] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.207 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.http.JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration' of type [org.springframework.boot.autoconfigure.http.JacksonHttpMessageConvertersConfiguration$MappingJackson2HttpMessageConverterConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.210 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperConfiguration' of type [org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.224 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonObjectMapperBuilder' of type [org.springframework.http.converter.json.Jackson2ObjectMapperBuilder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.279 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'jacksonObjectMapper' of type [com.fasterxml.jackson.databind.ObjectMapper] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.284 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'mappingJackson2HttpMessageConverter' of type [org.springframework.http.converter.json.MappingJackson2HttpMessageConverter] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:13.286 INFO 7284 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration' of type [org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-12-30 21:42:14.804 INFO 7284 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8082 (http)
2020-12-30 21:42:14.840 INFO 7284 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-12-30 21:42:14.841 INFO 7284 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.41]
2020-12-30 21:42:15.409 INFO 7284 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-12-30 21:42:15.410 INFO 7284 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 6731 ms
2020-12-30 21:42:16.076 WARN 7284 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cvRepo' defined in com.cg.pps.repository.CvRepo defined in #EnableJpaRepositories declared on SpringRestApplication: Cannot create inner bean '(inner bean)#2fe84e0e' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#2fe84e0e': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
2020-12-30 21:42:16.089 INFO 7284 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-12-30 21:42:16.173 INFO 7284 --- [ restartedMain] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-12-30 21:42:16.308 ERROR 7284 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
A component required a bean named 'entityManagerFactory' that could not be found.
Action:
Consider defining a bean named 'entityManagerFactory' in your configuration.
App.java
package com.cg.pps;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
#EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
#EnableJpaRepositories(basePackages = {"com.cg.pps.repository"})
#SpringBootApplication
public class SpringRestApplication {
public static void main(String[] args) {
SpringApplication.run(SpringRestApplication.class, args);
}
}
Controller
package com.cg.pps.controller;
import java.util.List;
import com.cg.pps.model.*;
import com.cg.pps.service.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.DeleteMapping;
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;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
#RestController()
#RequestMapping("/candidatecv")
public class CandidateCvController {
#Autowired
private CandidateCvs candidatecvs;
#GetMapping("/getall")
public List<CandidateCv> getAllPeople() {
return candidatecvs.getAllCandiateCv();
}
#GetMapping("/get/{id}")
public CandidateCv getCandidateCvByEmail(#PathVariable String email) {
return candidatecvs.getCandidateCvByEmail(email);
}
#PostMapping("/create")
public String createCandidateCv(#PathVariable CandidateCv cv) {
if(cv != null) {
candidatecvs.createCandidateCv(cv);
return "Cv Added";
} else {
return "Request does not contain a body";
}
}
}
model
package com.cg.pps.model;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
//import the job package
#Entity
#Table(name="cand_info")
public class CandidateCv implements Serializable {
#Id
#Column(name="CandidateName", length=20)
private String CandidateName;
#Column(name="Email",length=12 ,unique=true)
private String email;
#Column(name="Phoneno",length=10)
private int phoneno;
#Column(name="Qualification",length=10)
private String qualification;
#Column(name="Experience",length=2)
private int exp;
#Column(name="Skill",length=10)
private String skill;
public CandidateCv() {
// TODO Auto-generated constructor stub
}
public CandidateCv(String candidateName, String email, int phoneno, String qualification, int exp, String skill) {
super();
CandidateName = candidateName;
this.email = email;
this.phoneno = phoneno;
this.qualification = qualification;
this.exp = exp;
this.skill = skill;
}
public String getCandidateName() {
return CandidateName;
}
public void setCandidateName(String candidateName) {
CandidateName = candidateName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public int getPhoneno() {
return phoneno;
}
public void setPhoneno(int phoneno) {
this.phoneno = phoneno;
}
public String getQualification() {
return qualification;
}
public void setQualification(String qualification) {
this.qualification = qualification;
}
public int getExp() {
return exp;
}
public void setExp(int exp) {
this.exp = exp;
}
public String getSkill() {
return skill;
}
public void setSkill(String skill) {
this.skill = skill;
}
}
Repository
package com.cg.pps.repository;
import com.cg.pps.model.CandidateCv;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface CvRepo extends CrudRepository<CandidateCv, Long> {
public boolean existByEmail(String email);
public CandidateCv findByEmail(String email);
}
ServiceInterface
package com.cg.pps.service;
import com.cg.pps.model.*;
import java.util.List;
import org.springframework.stereotype.Service;
public interface CandidateCvs {
List<CandidateCv> getAllCandiateCv();
CandidateCv getCandidateCvByEmail(String email);
String createCandidateCv(CandidateCv e);
}
**Service Implementation**
package com.cg.pps.service;
import java.util.List;
import javax.transaction.Transactional;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;
import com.cg.pps.repository.CvRepo;
import com.cg.pps.model.CandidateCv;
#Transactional
#Service
public class CandidateCvImpl implements CandidateCvs {
private CvRepo repository;
#Override
public List<CandidateCv> getAllCandiateCv() {
return (List<CandidateCv>)repository.findAll();
}
#Override
public String createCandidateCv(CandidateCv e) {
String id=e.getEmail();
if(repository.existByEmail(id))
{
return "Candidate Cv already exists";
}
else {
repository.save(e);
return "Employee data successfully saved";
}
}
#Override
public CandidateCv getCandidateCvByEmail(String email) {
CandidateCv cv= new CandidateCv();
String id=cv.getEmail();
if(repository.existByEmail(id)) {
return repository.findByEmail(email);
}
else
{
return null;
}
}
}
Pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Please review my above codes and let me know what I am doing wrong.