can't create a new table with spring boot jpa

can't create a new table with spring boot jpa - java

After read the demo in spring.ioI try to write a demo for spring boot jpa of my own.But when I ran the demo it has these problem.It said Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'personRepository': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class com.example.model.Person.And here is the detail. I had made some changes, but I still have this problem.
17:55:40.430 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Included patterns for restart : []
17:55:40.432 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Excluded patterns for restart : [/spring-boot-starter/target/classes/, /spring-boot-autoconfigure/target/classes/, /spring-boot-starter-[\w-]+/, /spring-boot/target/classes/, /spring-boot-actuator/target/classes/, /spring-boot-devtools/target/classes/]
17:55:40.432 [main] DEBUG org.springframework.boot.devtools.restart.ChangeableUrls - Matching URLs for reloading : [file:/E:/workspace-sts-3.8.4.RELEASE/demo/target/classes/]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.6.RELEASE)
2017-08-09 17:55:40.645 INFO 10472 --- [ restartedMain] com.example.demo.DemoApplication : Starting DemoApplication on MoriatyC with PID 10472 (E:\workspace-sts-3.8.4.RELEASE\demo\target\classes started by cmh in E:\workspace-sts-3.8.4.RELEASE\demo)
2017-08-09 17:55:40.645 INFO 10472 --- [ restartedMain] com.example.demo.DemoApplication : No active profile set, falling back to default profiles: default
2017-08-09 17:55:40.828 INFO 10472 --- [ restartedMain] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#617bc958: startup date [Wed Aug 09 17:55:40 CST 2017]; root of context hierarchy
2017-08-09 17:55:42.196 INFO 10472 --- [ restartedMain] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-08-09 17:55:42.208 INFO 10472 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2017-08-09 17:55:42.208 INFO 10472 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2017-08-09 17:55:42.299 INFO 10472 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-08-09 17:55:42.299 INFO 10472 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1474 ms
2017-08-09 17:55:42.433 INFO 10472 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-08-09 17:55:42.437 INFO 10472 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-08-09 17:55:42.438 INFO 10472 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-08-09 17:55:42.438 INFO 10472 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-08-09 17:55:42.438 INFO 10472 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-08-09 17:55:42.884 INFO 10472 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2017-08-09 17:55:42.898 INFO 10472 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2017-08-09 17:55:42.950 INFO 10472 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2017-08-09 17:55:42.951 INFO 10472 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2017-08-09 17:55:42.952 INFO 10472 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2017-08-09 17:55:43.045 INFO 10472 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2017-08-09 17:55:43.126 INFO 10472 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2017-08-09 17:55:43.259 INFO 10472 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-08-09 17:55:43.264 INFO 10472 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-08-09 17:55:43.288 INFO 10472 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2017-08-09 17:55:43.301 WARN 10472 --- [ restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'searchController': Unsatisfied dependency expressed through field 'personRepository'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.dao.PersonRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
2017-08-09 17:55:43.302 INFO 10472 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2017-08-09 17:55:43.307 INFO 10472 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2017-08-09 17:55:43.317 INFO 10472 --- [ restartedMain] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2017-08-09 17:55:43.414 ERROR 10472 --- [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Field personRepository in com.example.controller.SearchController required a bean of type 'com.example.dao.PersonRepository' that could not be found.
Action:
Consider defining a bean of type 'com.example.dao.PersonRepository' in your configuration.
And here is the PersonRepository.java
package com.example.dao;
import java.util.List;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import com.example.model.Person;
public interface PersonRepository extends JpaRepository<Person, Integer> {
List<Person> findByAddress(String address);
Person findByNameAndAddress(String name, String address);
#Query("select p from Person p where p.name = :name and p.address=:address")
Person withNameAndAddressQuery(#Param("name")String name, #Param("address")String address);
Person withNameAndAddressNamedQuery(String name, String address);
}
Person.java
package com.example.model;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQuery;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
#Entity
#NoArgsConstructor
#AllArgsConstructor
#Data
#NamedQuery(name="Person.withNameAndAddressNamedQuery", query = "select p from Person p where p.name=?1 and p.address=?2")
public class Person {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
private Integer id;
private String name;
private Integer age;
private String address;
}
SearchController.java
package com.example.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Sort;
import org.springframework.data.domain.Sort.Direction;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.example.dao.PersonRepository;
import com.example.model.Person;
#RestController
public class SearchController {
#Autowired
private PersonRepository personRepository;
#RequestMapping("/save")
public Person save(String name, String address, Integer age) {
Person p = personRepository.save(new Person(null, name, age, address));
return p;
}
#RequestMapping("/q1")
public List<Person> q1(String address) {
List<Person> people = personRepository.findByAddress(address);
return people;
}
#RequestMapping("/q2")
public Person q2(String name, String address) {
Person people = personRepository.findByNameAndAddress(name, address);
return people;
}
#RequestMapping("/q3")
public Person q3(String name, String address) {
Person people = personRepository.withNameAndAddressQuery(name, address);
return people;
}
public Person q4(String name, String address) {
Person p = personRepository.withNameAndAddressNamedQuery(name, address);
return p;
}
#RequestMapping("/sort")
public List<Person> sort() {
List<Person> people = personRepository.findAll(new Sort(Direction.ASC,"age"));
return people;
}
#RequestMapping("/page")
public Page<Person> page() {
Page<Person> pagePeople = personRepository.findAll(new PageRequest(1, 2));
return pagePeople;
}
}
Here is the 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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- JPA Data (We are going to use Repositories, Entities, Hibernate, etc...) -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- Use MySQL Connector-J -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.10</version><!--$NO-MVN-MAN-VER$ -->
<!-- <scope>provided</scope> -->
</dependency>
<dependency>
<groupId>net.sourceforge.nekohtml</groupId>
<artifactId>nekohtml</artifactId>
<version>1.9.22</version>
</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>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>18.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
and this is the application.properties
spring.thymeleaf.mode=LEGACYHTML5
spring.jpa.hibernate.ddl-auto=create
spring.datasource.url=jdbc:mysql://localhost:3306/db_example
spring.datasource.username=root
spring.datasource.password=root
spring.jpa.show-sql=true
spring.jackson.serialization.indent-output=true
Here is my Application.java
package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
#SpringBootApplication
#ComponentScan(basePackages = "com.example")
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}

there is no problem with your code, the problem is the hierarchy of your project, the Application class should be in a parent level to your model, so it can scan your model, please check your files.
or you can add #SpringBootApplication like this :
#SpringBootApplication(scanBasePackages={"com.example.model"})
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}

Related

Not saving to database, Spring Boot, Hibernate, PostgreSQL

Spring Boot 3.0.0 application, after filling out the form and submitting it, the input field is cleared, but saving to the corresponding database table does not occur. There are no errors in the log.
Model
import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
#Entity
public class Message {
#Id
#GeneratedValue(strategy= GenerationType.AUTO)
private Integer id;
private String text;
public Message() {
}
public Message(String text) {
this.text = text;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
}
Repository
import kz.onlineshelter.helppet.model.Message;
import org.springframework.data.repository.CrudRepository;
public interface MessageRepository extends CrudRepository<Message, Long> {}
Controller
import kz.onlineshelter.helppet.model.Message;
import kz.onlineshelter.helppet.repository.MessageRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import java.util.Map;
#Controller
#RequestMapping(method={RequestMethod.POST,RequestMethod.GET})
public class AppController {
private final MessageRepository messageRepository;
#Autowired
public AppController(MessageRepository messageRepository) {
this.messageRepository = messageRepository;
}
#GetMapping("/message")
public String message(Map<String, Object> model) {
Iterable<Message> messages = messageRepository.findAll();
model.put("messages", messages);
return "message";
}
#PostMapping
public String add(#RequestParam String text, Map<String, Object> model) {
Message message = new Message(text);
messageRepository.save(message);
Iterable<Message> messages = messageRepository.findAll();
model.put("messages", messages);
return "message";
}
}
Application
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class HelppetApplication {
public static void main(String[] args) {
SpringApplication.run(HelppetApplication.class, args);
}
}
resources/templates/message.mustache
<html>
<body>
<div>
<form method="post">
<input type="text" name="text" placeholder="Enter your text" /><br>
<button type="submit">Add</button>
</form>
</div>
<div>List of messages</div>
{{#messages}}
<div>
<span>{{text}}</span>
</div>
{{/messages}}
</body>
</html>
application.properties
spring.datasource.url=jdbc:postgresql://localhost:5432/***
spring.datasource.username=***
spring.datasource.password=***
spring.jpa.generate-ddl=true
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>3.0.0</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>***</groupId>
<artifactId>helppet</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>***</name>
<description>***</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mustache</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
log file
"C:\Program Files\BellSoft\LibericaJDK-17\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2021.2.2\lib\idea_rt.jar=63010:C:\Program Files\JetBrains\IntelliJ IDEA 2021.2.2\bin" -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dfile.encoding=UTF-8 -classpath "C:\java projects\helppet\target\classes;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-data-jpa\3.0.0\spring-boot-starter-data-jpa-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-aop\3.0.0\spring-boot-starter-aop-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-aop\6.0.2\spring-aop-6.0.2.jar;C:\Users\Admin\.m2\repository\org\aspectj\aspectjweaver\1.9.9.1\aspectjweaver-1.9.9.1.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-jdbc\3.0.0\spring-boot-starter-jdbc-3.0.0.jar;C:\Users\Admin\.m2\repository\com\zaxxer\HikariCP\5.0.1\HikariCP-5.0.1.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-jdbc\6.0.2\spring-jdbc-6.0.2.jar;C:\Users\Admin\.m2\repository\org\hibernate\orm\hibernate-core\6.1.5.Final\hibernate-core-6.1.5.Final.jar;C:\Users\Admin\.m2\repository\jakarta\persistence\jakarta.persistence-api\3.1.0\jakarta.persistence-api-3.1.0.jar;C:\Users\Admin\.m2\repository\jakarta\transaction\jakarta.transaction-api\2.0.1\jakarta.transaction-api-2.0.1.jar;C:\Users\Admin\.m2\repository\org\jboss\logging\jboss-logging\3.5.0.Final\jboss-logging-3.5.0.Final.jar;C:\Users\Admin\.m2\repository\org\hibernate\common\hibernate-commons-annotations\6.0.2.Final\hibernate-commons-annotations-6.0.2.Final.jar;C:\Users\Admin\.m2\repository\org\jboss\jandex\2.4.2.Final\jandex-2.4.2.Final.jar;C:\Users\Admin\.m2\repository\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\Users\Admin\.m2\repository\net\bytebuddy\byte-buddy\1.12.19\byte-buddy-1.12.19.jar;C:\Users\Admin\.m2\repository\org\glassfish\jaxb\jaxb-runtime\4.0.1\jaxb-runtime-4.0.1.jar;C:\Users\Admin\.m2\repository\org\glassfish\jaxb\jaxb-core\4.0.1\jaxb-core-4.0.1.jar;C:\Users\Admin\.m2\repository\org\eclipse\angus\angus-activation\1.0.0\angus-activation-1.0.0.jar;C:\Users\Admin\.m2\repository\org\glassfish\jaxb\txw2\4.0.1\txw2-4.0.1.jar;C:\Users\Admin\.m2\repository\com\sun\istack\istack-commons-runtime\4.1.1\istack-commons-runtime-4.1.1.jar;C:\Users\Admin\.m2\repository\jakarta\inject\jakarta.inject-api\2.0.0\jakarta.inject-api-2.0.0.jar;C:\Users\Admin\.m2\repository\org\antlr\antlr4-runtime\4.10.1\antlr4-runtime-4.10.1.jar;C:\Users\Admin\.m2\repository\org\springframework\data\spring-data-jpa\3.0.0\spring-data-jpa-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\data\spring-data-commons\3.0.0\spring-data-commons-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-orm\6.0.2\spring-orm-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-context\6.0.2\spring-context-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-tx\6.0.2\spring-tx-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-beans\6.0.2\spring-beans-6.0.2.jar;C:\Users\Admin\.m2\repository\org\slf4j\slf4j-api\2.0.4\slf4j-api-2.0.4.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-aspects\6.0.2\spring-aspects-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-mustache\3.0.0\spring-boot-starter-mustache-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter\3.0.0\spring-boot-starter-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-logging\3.0.0\spring-boot-starter-logging-3.0.0.jar;C:\Users\Admin\.m2\repository\ch\qos\logback\logback-classic\1.4.5\logback-classic-1.4.5.jar;C:\Users\Admin\.m2\repository\ch\qos\logback\logback-core\1.4.5\logback-core-1.4.5.jar;C:\Users\Admin\.m2\repository\org\apache\logging\log4j\log4j-to-slf4j\2.19.0\log4j-to-slf4j-2.19.0.jar;C:\Users\Admin\.m2\repository\org\apache\logging\log4j\log4j-api\2.19.0\log4j-api-2.19.0.jar;C:\Users\Admin\.m2\repository\org\slf4j\jul-to-slf4j\2.0.4\jul-to-slf4j-2.0.4.jar;C:\Users\Admin\.m2\repository\org\yaml\snakeyaml\1.33\snakeyaml-1.33.jar;C:\Users\Admin\.m2\repository\com\samskivert\jmustache\1.15\jmustache-1.15.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-web\3.0.0\spring-boot-starter-web-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-json\3.0.0\spring-boot-starter-json-3.0.0.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.14.1\jackson-databind-2.14.1.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.14.1\jackson-annotations-2.14.1.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.14.1\jackson-core-2.14.1.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.14.1\jackson-datatype-jdk8-2.14.1.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.14.1\jackson-datatype-jsr310-2.14.1.jar;C:\Users\Admin\.m2\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.14.1\jackson-module-parameter-names-2.14.1.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-web\6.0.2\spring-web-6.0.2.jar;C:\Users\Admin\.m2\repository\io\micrometer\micrometer-observation\1.10.2\micrometer-observation-1.10.2.jar;C:\Users\Admin\.m2\repository\io\micrometer\micrometer-commons\1.10.2\micrometer-commons-1.10.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-webmvc\6.0.2\spring-webmvc-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-expression\6.0.2\spring-expression-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-devtools\3.0.0\spring-boot-devtools-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot\3.0.0\spring-boot-3.0.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\3.0.0\spring-boot-autoconfigure-3.0.0.jar;C:\Users\Admin\.m2\repository\org\postgresql\postgresql\42.5.1\postgresql-42.5.1.jar;C:\Users\Admin\.m2\repository\org\checkerframework\checker-qual\3.5.0\checker-qual-3.5.0.jar;C:\Users\Admin\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\3.0.0\spring-boot-starter-tomcat-3.0.0.jar;C:\Users\Admin\.m2\repository\jakarta\annotation\jakarta.annotation-api\2.1.1\jakarta.annotation-api-2.1.1.jar;C:\Users\Admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\10.1.1\tomcat-embed-core-10.1.1.jar;C:\Users\Admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-el\10.1.1\tomcat-embed-el-10.1.1.jar;C:\Users\Admin\.m2\repository\org\apache\tomcat\embed\tomcat-embed-websocket\10.1.1\tomcat-embed-websocket-10.1.1.jar;C:\Users\Admin\.m2\repository\jakarta\xml\bind\jakarta.xml.bind-api\4.0.0\jakarta.xml.bind-api-4.0.0.jar;C:\Users\Admin\.m2\repository\jakarta\activation\jakarta.activation-api\2.1.0\jakarta.activation-api-2.1.0.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-core\6.0.2\spring-core-6.0.2.jar;C:\Users\Admin\.m2\repository\org\springframework\spring-jcl\6.0.2\spring-jcl-6.0.2.jar" kz.onlineshelter.helppet.HelppetApplication
OpenJDK 64-Bit Server VM warning: Options -Xverify:none and -noverify were deprecated in JDK 13 and will likely be removed in a future release.
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v3.0.0)
2022-12-22T10:18:07.901+03:00 INFO 8316 --- [ restartedMain] k.o.***.***Application : Starting ***Application using Java 17.0.4.1 with PID 8316 (*:\***\***\target\classes started by Admin in *:\***\***)
2022-12-22T10:18:07.903+03:00 INFO 8316 --- [ restartedMain] k.o.***.***Application : No active profile set, falling back to 1 default profile: "default"
2022-12-22T10:18:07.944+03:00 INFO 8316 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2022-12-22T10:18:07.944+03:00 INFO 8316 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2022-12-22T10:18:08.400+03:00 INFO 8316 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-12-22T10:18:08.435+03:00 INFO 8316 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 30 ms. Found 1 JPA repository interfaces.
2022-12-22T10:18:08.807+03:00 INFO 8316 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-12-22T10:18:08.815+03:00 INFO 8316 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-12-22T10:18:08.815+03:00 INFO 8316 --- [ restartedMain] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.1]
2022-12-22T10:18:08.861+03:00 INFO 8316 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-12-22T10:18:08.861+03:00 INFO 8316 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 917 ms
2022-12-22T10:18:08.950+03:00 INFO 8316 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-12-22T10:18:09.038+03:00 INFO 8316 --- [ restartedMain] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection org.postgresql.jdbc.PgConnection#54ef2cef
2022-12-22T10:18:09.039+03:00 INFO 8316 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2022-12-22T10:18:09.070+03:00 INFO 8316 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2022-12-22T10:18:09.110+03:00 INFO 8316 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 6.1.5.Final
2022-12-22T10:18:09.232+03:00 WARN 8316 --- [ restartedMain] org.hibernate.orm.deprecation : HHH90000021: Encountered deprecated setting [javax.persistence.sharedCache.mode], use [jakarta.persistence.sharedCache.mode] instead
2022-12-22T10:18:09.344+03:00 INFO 8316 --- [ restartedMain] SQL dialect : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQLDialect
2022-12-22T10:18:09.824+03:00 INFO 8316 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2022-12-22T10:18:09.830+03:00 INFO 8316 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-12-22T10:18:10.004+03:00 WARN 8316 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2022-12-22T10:18:10.234+03:00 INFO 8316 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2022-12-22T10:18:10.256+03:00 INFO 8316 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2022-12-22T10:18:10.265+03:00 INFO 8316 --- [ restartedMain] k.o.helppet.HelppetApplication : Started HelppetApplication in 2.768 seconds (process running for 4.113)
2022-12-22T10:18:13.951+03:00 INFO 8316 --- [nio-8080-exec-5] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2022-12-22T10:18:13.952+03:00 INFO 8316 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2022-12-22T10:18:13.954+03:00 INFO 8316 --- [nio-8080-exec-5] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
After starting the application, the corresponding table in the database is successfully created
I added an annotation #Repository into Repository, added an annotation #Transactional into Controller in add method, into the signature of the same method added an anotation #ResponseBody but that didn't solve the issue.

How to solve this Spring Boot Whitelabel error

im building CRUD app but ran into a problem . When I start the application at http://localhost:8080/api/v1/employees i recieve a whitelabel error 404 instead JSON response with db data .
Message
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Thu Sep 08 17:49:26 GST 2022
There was an unexpected error (type=Not Found, status=404).
No message available
Controller
package com.crudpet.controller;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.crudpet.model.Employee;
import com.crudpet.repository.EmployeeRepository;
#RestController
#RequestMapping("/api/v1/")
public class EmployeeController {
#Autowired
private EmployeeRepository employeeRepository;
#GetMapping("/employees")
public List<Employee> getAllEmployees(){
return employeeRepository.findAll();
}
}
main class
package com.crudpet.springboot;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
#SpringBootApplication
public class SpringbootBackendCrudApplication {
public static void main(String[] args) {
SpringApplication.run(SpringbootBackendCrudApplication.class, args);
}
}
console
2022-09-08 17:49:19.486 INFO 836 --- [ restartedMain] c.c.s.SpringbootBackendCrudApplication : Starting SpringbootBackendCrudApplication using Java 17.0.1 on DESKTOP-08M3S29 with PID 836 (C:\Users\Bogich\Documents\workspace-spring-tool-suite-4-4.13.1.RELEASE\springboot-backend-crud\target\classes started by Bogich in C:\Users\Bogich\Documents\workspace-spring-tool-suite-4-4.13.1.RELEASE\springboot-backend-crud)
2022-09-08 17:49:19.487 INFO 836 --- [ restartedMain] c.c.s.SpringbootBackendCrudApplication : No active profile set, falling back to 1 default profile: "default"
2022-09-08 17:49:19.556 INFO 836 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2022-09-08 17:49:19.556 INFO 836 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2022-09-08 17:49:20.206 INFO 836 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-09-08 17:49:20.223 INFO 836 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 7 ms. Found 0 JPA repository interfaces.
2022-09-08 17:49:20.833 INFO 836 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-09-08 17:49:20.844 INFO 836 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-09-08 17:49:20.844 INFO 836 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.65]
2022-09-08 17:49:20.917 INFO 836 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-09-08 17:49:20.917 INFO 836 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1360 ms
2022-09-08 17:49:21.132 INFO 836 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2022-09-08 17:49:21.193 INFO 836 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.10.Final
2022-09-08 17:49:21.388 INFO 836 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2022-09-08 17:49:21.507 INFO 836 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-09-08 17:49:21.684 INFO 836 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2022-09-08 17:49:21.701 INFO 836 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
2022-09-08 17:49:21.988 INFO 836 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2022-09-08 17:49:21.999 INFO 836 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-09-08 17:49:22.063 WARN 836 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2022-09-08 17:49:22.450 INFO 836 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2022-09-08 17:49:22.492 INFO 836 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2022-09-08 17:49:22.502 INFO 836 --- [ restartedMain] c.c.s.SpringbootBackendCrudApplication : Started SpringbootBackendCrudApplication in 3.407 seconds (JVM running for 4.229)
2022-09-08 17:49:26.819 INFO 836 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2022-09-08 17:49:26.819 INFO 836 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2022-09-08 17:49:26.820 INFO 836 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms
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>2.7.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.crudpet</groupId>
<artifactId>springboot-backend-crud</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>springboot-backend-crud</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-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
The problem is when i start app i must recieve a JSON response but i see Whitelabel error.
I've tried ComponentScan , but it is not work for me.
What i must do?

You haven't specified the package name in your controller and main classes.
The default Spring auto-discovery won't work because of this, and your controller won't be instantiated. Spring looks for the components under the packages specified classes. Without the specified package, Spring won't be able to 'see' your beans and add them to ApplicationContext.
Simply add the package statement at the top of your class and everything should start working correctly.
Example:
package com.example;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.crudpet.model.Employee;
import com.crudpet.repository.EmployeeRepository;
#RestController
#RequestMapping("/api/v1/")
public class EmployeeController {
#Autowired
private EmployeeRepository employeeRepository;
#GetMapping("/employees")
public List<Employee> getAllEmployees(){
return employeeRepository.findAll();
}
}
Updated:
Your main class SpringbootBackendCrudApplication, which is marked as #SpringBootApplication is located in the package com.crudpet.springboot. Whereas your controller is located in the com.crudpet.controller package.
By default, Spring Boot will scan for beans in the base package of the class with main method (SpringbootBackendCrudApplication in your case) and all nested packages (e.g., com.crudpet.springboot.example). The com.crudpet.controller package with your controller class is out of scope and simply wasn't initiated.
To fix this, you need to place the SpringbootBackendCrudApplication class in the com.crudpet package, which is best practice. Another possible solution is explicitly specifying the com.crudpet.controller package in the component scan.

I'm making a simple aop example and it does not work

I'm new to java and Spring and I'm currently trying to understand aop. I'm trying to implement very simple code with my custom annotation and #After advice and for some reason it does not work, what I expected was to get on the console 1 and the 2 insted I get only 1 do any of you guys know why?
annotation
package Terative.Services;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
#Retention(RetentionPolicy.RUNTIME)
#Target(ElementType.METHOD)
public #interface MyAnnotation {
}
pom
<?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>2.5.2</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>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</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-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
psvm
package Terative;
import Terative.Services.Simulation_service;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
#EnableAspectJAutoProxy
#SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
Simulation_service mm = new Simulation_service();
mm.metoda();
}
}
aspect
package Terative.Services;
import lombok.RequiredArgsConstructor;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
#RequiredArgsConstructor
#org.springframework.stereotype.Service
#Aspect
#Component
public class Simulation_service {
#Pointcut("#annotation(MyAnnotation)")
public void MyAnnotationMethod() {
}
#MyAnnotation
public void metoda() {
System.out.println("1");
}
#After("MyAnnotationMethod()")
public void metoda2() {
System.out.println("2");
}
}
C:\Users\mtsge\.jdks\azul-13.0.6\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.4\lib\idea_rt.jar=51747:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2019.3.4\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\mtsge\OneDrive\Pulpit\j\demo\target\classes;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-aop\2.5.2\spring-boot-starter-aop-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter\2.5.2\spring-boot-starter-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot\2.5.2\spring-boot-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\2.5.2\spring-boot-autoconfigure-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-logging\2.5.2\spring-boot-starter-logging-2.5.2.jar;C:\Users\mtsge\.m2\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;C:\Users\mtsge\.m2\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;C:\Users\mtsge\.m2\repository\org\apache\logging\log4j\log4j-to-slf4j\2.14.1\log4j-to-slf4j-2.14.1.jar;C:\Users\mtsge\.m2\repository\org\apache\logging\log4j\log4j-api\2.14.1\log4j-api-2.14.1.jar;C:\Users\mtsge\.m2\repository\org\slf4j\jul-to-slf4j\1.7.31\jul-to-slf4j-1.7.31.jar;C:\Users\mtsge\.m2\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;C:\Users\mtsge\.m2\repository\org\yaml\snakeyaml\1.28\snakeyaml-1.28.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-aop\5.3.8\spring-aop-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-beans\5.3.8\spring-beans-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\aspectj\aspectjweaver\1.9.6\aspectjweaver-1.9.6.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-data-jpa\2.5.2\spring-boot-starter-data-jpa-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-jdbc\2.5.2\spring-boot-starter-jdbc-2.5.2.jar;C:\Users\mtsge\.m2\repository\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-jdbc\5.3.8\spring-jdbc-5.3.8.jar;C:\Users\mtsge\.m2\repository\jakarta\transaction\jakarta.transaction-api\1.3.3\jakarta.transaction-api-1.3.3.jar;C:\Users\mtsge\.m2\repository\jakarta\persistence\jakarta.persistence-api\2.2.3\jakarta.persistence-api-2.2.3.jar;C:\Users\mtsge\.m2\repository\org\hibernate\hibernate-core\5.4.32.Final\hibernate-core-5.4.32.Final.jar;C:\Users\mtsge\.m2\repository\org\jboss\logging\jboss-logging\3.4.2.Final\jboss-logging-3.4.2.Final.jar;C:\Users\mtsge\.m2\repository\org\javassist\javassist\3.27.0-GA\javassist-3.27.0-GA.jar;C:\Users\mtsge\.m2\repository\net\bytebuddy\byte-buddy\1.10.22\byte-buddy-1.10.22.jar;C:\Users\mtsge\.m2\repository\antlr\antlr\2.7.7\antlr-2.7.7.jar;C:\Users\mtsge\.m2\repository\org\jboss\jandex\2.2.3.Final\jandex-2.2.3.Final.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\classmate\1.5.1\classmate-1.5.1.jar;C:\Users\mtsge\.m2\repository\org\dom4j\dom4j\2.1.3\dom4j-2.1.3.jar;C:\Users\mtsge\.m2\repository\org\hibernate\common\hibernate-commons-annotations\5.1.2.Final\hibernate-commons-annotations-5.1.2.Final.jar;C:\Users\mtsge\.m2\repository\org\glassfish\jaxb\jaxb-runtime\2.3.4\jaxb-runtime-2.3.4.jar;C:\Users\mtsge\.m2\repository\org\glassfish\jaxb\txw2\2.3.4\txw2-2.3.4.jar;C:\Users\mtsge\.m2\repository\com\sun\istack\istack-commons-runtime\3.0.12\istack-commons-runtime-3.0.12.jar;C:\Users\mtsge\.m2\repository\com\sun\activation\jakarta.activation\1.2.2\jakarta.activation-1.2.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\data\spring-data-jpa\2.5.2\spring-data-jpa-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\data\spring-data-commons\2.5.2\spring-data-commons-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-orm\5.3.8\spring-orm-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-context\5.3.8\spring-context-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-tx\5.3.8\spring-tx-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\slf4j\slf4j-api\1.7.31\slf4j-api-1.7.31.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-aspects\5.3.8\spring-aspects-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-web\2.5.2\spring-boot-starter-web-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-json\2.5.2\spring-boot-starter-json-2.5.2.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.12.3\jackson-databind-2.12.3.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.12.3\jackson-annotations-2.12.3.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.12.3\jackson-core-2.12.3.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.12.3\jackson-datatype-jdk8-2.12.3.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.12.3\jackson-datatype-jsr310-2.12.3.jar;C:\Users\mtsge\.m2\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.12.3\jackson-module-parameter-names-2.12.3.jar;C:\Users\mtsge\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\2.5.2\spring-boot-starter-tomcat-2.5.2.jar;C:\Users\mtsge\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.48\tomcat-embed-core-9.0.48.jar;C:\Users\mtsge\.m2\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.48\tomcat-embed-el-9.0.48.jar;C:\Users\mtsge\.m2\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.48\tomcat-embed-websocket-9.0.48.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-web\5.3.8\spring-web-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-webmvc\5.3.8\spring-webmvc-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-expression\5.3.8\spring-expression-5.3.8.jar;C:\Users\mtsge\.m2\repository\mysql\mysql-connector-java\8.0.25\mysql-connector-java-8.0.25.jar;C:\Users\mtsge\.m2\repository\org\projectlombok\lombok\1.18.20\lombok-1.18.20.jar;C:\Users\mtsge\.m2\repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;C:\Users\mtsge\.m2\repository\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-core\5.3.8\spring-core-5.3.8.jar;C:\Users\mtsge\.m2\repository\org\springframework\spring-jcl\5.3.8\spring-jcl-5.3.8.jar Terative.DemoApplication
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.5.2)
2021-06-26 16:15:03.432 INFO 8188 --- [ main] Terative.DemoApplication : Starting DemoApplication using Java 13.0.6 on DESKTOP-61G00PJ with PID 8188 (C:\Users\mtsge\OneDrive\Pulpit\j\demo\target\classes started by mtsge in C:\Users\mtsge\OneDrive\Pulpit\j\demo)
2021-06-26 16:15:03.432 INFO 8188 --- [ main] Terative.DemoApplication : No active profile set, falling back to default profiles: default
2021-06-26 16:15:05.764 INFO 8188 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2021-06-26 16:15:05.800 INFO 8188 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 11 ms. Found 0 JPA repository interfaces.
2021-06-26 16:15:07.758 INFO 8188 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2021-06-26 16:15:07.779 INFO 8188 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2021-06-26 16:15:07.779 INFO 8188 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.48]
2021-06-26 16:15:08.007 INFO 8188 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2021-06-26 16:15:08.007 INFO 8188 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4292 ms
2021-06-26 16:15:08.462 INFO 8188 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2021-06-26 16:15:08.555 INFO 8188 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.32.Final
2021-06-26 16:15:08.801 INFO 8188 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2021-06-26 16:15:08.961 INFO 8188 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2021-06-26 16:15:09.603 INFO 8188 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2021-06-26 16:15:09.681 INFO 8188 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL8Dialect
2021-06-26 16:15:10.478 INFO 8188 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2021-06-26 16:15:10.499 INFO 8188 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-06-26 16:15:10.612 WARN 8188 --- [ main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2021-06-26 16:15:11.930 INFO 8188 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2021-06-26 16:15:11.945 INFO 8188 --- [ main] Terative.DemoApplication : Started DemoApplication in 9.53 seconds (JVM running for 10.837)
1
Process finished with exit code -1

Here you create the instance by your self. Spring can not use any aspect on that as it does not belong to the spring context.
Simulation_service mm = new Simulation_service();
mm.metoda();
You need to retrieve the instance from the spring context. Then invoking the method will cause the aspect to execute.
public static void main(String[] args) {
ApplicationContext context = SpringApplication.run(DemoApplication.class, args);
Simulation_service mm = context.getBean(Simulation_service.class)
mm.metoda();
}
If everything else is fine tuned it will work. In every case what I describe here is a must in order to move forward.

Turns out advice and custom annotation can't be in the same class which is understandable given the reason for which aop was created, I moved method with custom annotation metoda() to another class and marked it ith #Bean annotation

I am getting NoSuchBeanDefinitionexception while creating a simple Spring Boot project with JpaRepository

I am creating a simple Spring Boot application with JpaRepository, but when I am trying to run my application it gives an error that "NoSuchBeanDefinitionException". I am new to Spring Boot.
I have also tried to annotate my main class with #SpringBootApplication
#EnableJpaRepositories("com.ab.repository") annotations but whenever I am trying to annotate #EnableJpaRepository(), it is showing error in STS that
The type org.springframework.data.repository.config.BootstrapMode cannot be resolved. It is indirectly referenced from required .class files.
Previously I was not using this annotation but I saw in a question that I have to tell my class to enable JPA repository, so I tried this as well, but it is also not working.
My main class
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class SpringBootMain {
public static void main(String[] args) {
SpringApplication.run(SpringBootMain.class, args);
}
}
Controller Class is :
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import com.ab.model.WebServiceModel;
import com.ab.service.WebSrvService;
#RestController
public class WebServiceController {
#Autowired
private WebSrvService webSrvService;
#PostMapping(value = "/save")
public void saveRecord(#RequestBody WebServiceModel webServiceModel) {
webSrvService.saveRecord(webServiceModel);
}
}
Service class:
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ab.model.WebServiceModel;
import com.ab.repository.WebServiceRepository;
#Service
public class WebSrvService {
#Autowired
private WebServiceRepository webServiceRepository;
public void saveRecord(WebServiceModel webServiceModel) {
webServiceRepository.save(webServiceModel);
}
}
Repository Interface:
import org.springframework.data.jpa.repository.JpaRepository;
import com.ab.model.WebServiceModel;
public interface WebServiceRepository extends JpaRepository<WebServiceModel, Integer> {
}
and my pom.xml file is:
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ab</groupId>
<artifactId>SpringBootTry</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.6.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>2.1.10.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.16</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>3.6.10.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-orm -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>3.2.18.RELEASE</version>
</dependency>
</dependencies>
</project>
Please correct me what I am doing wrong, I am Expecting it to run properly but I am getting an error message:
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.ab.repository.WebServiceRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}

After looking through your code that you posted on github i pulled it and rightfully so you have problems with your dependencies. You where missing the spring build plugin that includes all the dependencies in the jar.
Always use the Spring initlizr when starting a new project and it will set up all this for you automatically (unless you have good experience with spring and know what you are doing).
fully working pom.xml
<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ab</groupId>
<artifactId>SpringBootTry</artifactId>
<version>0.0.1-SNAPSHOT</version>
// latest version of spring as of writing 2.1.7
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.7.RELEASE</version>
</parent>
// set what version you want of java 1.8, 9, 10, 11, 12?
<properties>
<java.version>11</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>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
</dependencies>
// You need the spring plugin to bild a fat jar that includes all
// the dependencies. Without this, no dependencies are included in
// the jar and you get NoSuchBeanDefinitionexception
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
you also need to update your application properties
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
or else you will get a warning when you start your server.

Remove “#Repository”, maybe you can

I created both the folder structure and code like yours.
package com.ab;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class SpringBootTry1Application {
public static void main(String[] args) {
SpringApplication.run(SpringBootTry1Application.class, args);
}
}
Why you change your main class name?Spring boot automatically create main class for you.
package com.ab.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import com.ab.model.WebServiceModel;
import com.ab.service.WebService;
#Controller
public class WebServiceController {
#Autowired
private WebService webSrvService;
#PostMapping(value = "/save")
public void saveRecord(#RequestBody WebServiceModel webServiceModel) {
webSrvService.saveRecord(webServiceModel);
}
}
package com.ab.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ab.model.WebServiceModel;
import com.ab.repository.WebServiceRepository;
#Service
public class WebService {
#Autowired
private WebServiceRepository webServiceRepository;
public void saveRecord(WebServiceModel webServiceModel) {
webServiceRepository.save(webServiceModel);
}
}
package com.ab.repository;
import org.springframework.data.jpa.repository.JpaRepository;
import com.ab.model.WebServiceModel;
public interface WebServiceRepository extends JpaRepository<WebServiceModel,Integer>{
}
## LOGS ##
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.1.7.RELEASE)
2019-09-01 18:26:27.412 INFO 5522 --- [ main] com.ab.SpringBootTry1Application : Starting SpringBootTry1Application on BGINMAC004.local with PID 5522 (/Users/Dildeep.Singh/Documents/workspace-sts-3.9.9.RELEASE/SpringBootTry-1/target/classes started by Dildeep.Singh in /Users/Dildeep.Singh/Documents/workspace-sts-3.9.9.RELEASE/SpringBootTry-1)
2019-09-01 18:26:27.414 INFO 5522 --- [ main] com.ab.SpringBootTry1Application : No active profile set, falling back to default profiles: default
2019-09-01 18:26:27.992 INFO 5522 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-09-01 18:26:28.055 INFO 5522 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 57ms. Found 1 repository interfaces.
2019-09-01 18:26:28.354 INFO 5522 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$8d03f4e2] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-09-01 18:26:28.583 INFO 5522 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-09-01 18:26:28.602 INFO 5522 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-09-01 18:26:28.603 INFO 5522 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.22]
2019-09-01 18:26:28.692 INFO 5522 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-09-01 18:26:28.692 INFO 5522 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1250 ms
2019-09-01 18:26:28.839 INFO 5522 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-09-01 18:26:28.937 INFO 5522 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2019-09-01 18:26:28.981 INFO 5522 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-09-01 18:26:29.141 INFO 5522 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.3.10.Final}
2019-09-01 18:26:29.142 INFO 5522 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2019-09-01 18:26:29.228 INFO 5522 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2019-09-01 18:26:29.316 INFO 5522 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2019-09-01 18:26:29.743 INFO 5522 --- [ main] o.h.t.schema.internal.SchemaCreatorImpl : HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl#3850e90c'
2019-09-01 18:26:29.746 INFO 5522 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2019-09-01 18:26:30.149 INFO 5522 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2019-09-01 18:26:30.210 WARN 5522 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2019-09-01 18:26:30.417 INFO 5522 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2019-09-01 18:26:30.420 INFO 5522 --- [ main] com.ab.SpringBootTry1Application : Started SpringBootTry1Application in 18.317 seconds (JVM running for 23.971)
2019-09-01 18:41:39.601 INFO 5522 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2019-09-01 18:41:39.602 INFO 5522 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2019-09-01 18:41:39.615 INFO 5522 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 13 ms
2019-09-01 18:47:48.219 WARN 5522 --- [l-1 housekeeper] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Thread starvation or clock leap detected (housekeeper delta=6m18s959ms).
My code compiles fine.
Try to create new spring starter project from STS and do not touch spring boot main class and copy the same folder structure from here.Your code will definitely compiles.

Rest controller not mapping in spring boot

My application runs but nothing about mapping is shown in console. My Application class file is above controller and also added #ComponentScan(basePackages : "com.org.name.controller") to scan for controllers. Still no mapping shows up in console. I have commented out #Autowired in controller class as i was getting error of :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-07-12 11:05:16.014 ERROR 14104 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Field userService in com.homzhub.lms.controller.UserController required a bean of type 'com.homzhub.lms.service.UserService' that could not be found.
The injection point has the following annotations:
- #org.springframework.beans.factory.annotation.Autowired(required=true)
Action:
Consider defining a bean of type 'com.homzhub.lms.service.UserService' in your configuration.
Main class:
package com.homzhub.lms;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
#SpringBootApplication
#ComponentScan(basePackages = {"com.homzhub.lms.controller"})
//#EnableJpaRepositories("repository")
//#EnableAutoConfiguration
public class LmsApplication{
public static void main(String[] args){
SpringApplication.run(LmsApplication.class, args);
}
}
appointment controller :
package com.homzhub.lms.controller;
import java.security.Principal;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.homzhub.lms.entity.Appointment;
import com.homzhub.lms.entity.User;
import com.homzhub.lms.service.AppointmentService;
import com.homzhub.lms.service.UserService;
#Controller
#RequestMapping(path = "/appointment")
public class AppointmentController {
// #Autowired
private AppointmentService appointmentService;
//#Autowired
private UserService userService;
#RequestMapping(value = "/create", method = RequestMethod.GET)
public void createAppointment(Model model) {
Appointment appointment = new Appointment();
model.addAttribute("appointment", appointment);
model.addAttribute("dateString", "");
}
#RequestMapping(value = "/create", method = RequestMethod.POST)
public String createAppointmentPost(#ModelAttribute("appointment") Appointment appointment, #ModelAttribute("dateString") String date, Model model, Principal principal) throws ParseException {
SimpleDateFormat format1 = new SimpleDateFormat("yyyy-MM-dd hh:mm");
Date d1 = format1.parse(date);
appointment.setDate(d1);
User user = userService.findByUsername(principal.getName());
appointment.setUser(user);
appointmentService.createAppointment(appointment);
return "redirect:/userFront";
}
}
pom.xml file :
<?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 http://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>1.5.21.RELEASE</version> -->
<version>2.1.6.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.homzhub</groupId>
<artifactId>lms</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>lms</name>
<description>Lead Management System</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Console output. After commenting out #Autowired in controller classes the application runs but no mapping is done :
2019-07-12 12:58:04.638 INFO 18828 --- [ main] com.homzhub.lms.LmsApplication : Starting LmsApplication v0.0.1-SNAPSHOT on rms-Lenovo-ideapad-330-15IKB with PID 18828 (/home/rms/lms/target/lms-0.0.1-SNAPSHOT.jar started by rms in /home/rms/lms)
2019-07-12 12:58:04.644 INFO 18828 --- [ main] com.homzhub.lms.LmsApplication : No active profile set, falling back to default profiles: default
2019-07-12 12:58:05.941 INFO 18828 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-07-12 12:58:06.161 INFO 18828 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 204ms. Found 13 repository interfaces.
2019-07-12 12:58:06.849 INFO 18828 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$d931452d] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-07-12 12:58:07.301 INFO 18828 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-07-12 12:58:07.350 INFO 18828 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-07-12 12:58:07.350 INFO 18828 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21]
2019-07-12 12:58:07.484 INFO 18828 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-07-12 12:58:07.484 INFO 18828 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2751 ms
2019-07-12 12:58:07.952 INFO 18828 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-07-12 12:58:08.286 INFO 18828 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2019-07-12 12:58:08.388 INFO 18828 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-07-12 12:58:08.519 INFO 18828 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.3.10.Final}
2019-07-12 12:58:08.521 INFO 18828 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2019-07-12 12:58:08.773 INFO 18828 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2019-07-12 12:58:09.175 INFO 18828 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2019-07-12 12:58:10.967 INFO 18828 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2019-07-12 12:58:12.284 INFO 18828 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2019-07-12 12:58:12.364 WARN 18828 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2019-07-12 12:58:12.923 INFO 18828 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page template: index
2019-07-12 12:58:13.211 INFO 18828 --- [ main] .s.s.UserDetailsServiceAutoConfiguration :
Using generated security password: f1e93a8f-d01a-4050-8724-87ff348fab02
2019-07-12 12:58:13.388 INFO 18828 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#1dcca8d3, org.springframework.security.web.context.SecurityContextPersistenceFilter#6daf2337, org.springframework.security.web.header.HeaderWriterFilter#70e3f36f, org.springframework.security.web.csrf.CsrfFilter#3c7cfcbb, org.springframework.security.web.authentication.logout.LogoutFilter#7d755813, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#4e25147a, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter#60e5272, org.springframework.security.web.authentication.ui.DefaultLogoutPageGeneratingFilter#5631962, org.springframework.security.web.authentication.www.BasicAuthenticationFilter#56303475, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#250b236d, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#432034a, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#52a70627, org.springframework.security.web.session.SessionManagementFilter#23e44287, org.springframework.security.web.access.ExceptionTranslationFilter#1bfe3203, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#71870da7]
2019-07-12 12:58:13.517 INFO 18828 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2019-07-12 12:58:13.520 INFO 18828 --- [ main] com.homzhub.lms.LmsApplication : Started LmsApplication in 9.518 seconds (JVM running for 10.158)
UserService class :
package com.homzhub.lms.service;
import java.util.List;
import java.util.Set;
import org.springframework.stereotype.Service;
import com.homzhub.lms.entity.User;
import com.homzhub.lms.security.UserRole;
//#Service("userDetailsService")
#Service
public interface UserService{
User findByUsername(String username);
User findByEmail(String email);
// User findByPhoneNumber(String phoneNumber);
boolean checkUserExists(String username, String email);
boolean checkUsernameExists(String username);
boolean checkEmailExists(String email);
void save(User user);
User createUser(User user, Set<UserRole> userRoles);
User saveUser(User user);
List<User> findUserList();
void enableUser(String username);
void disableUser(String username);
}

If it isn't already, you need to define UserService as a Component, or more appropriately as a Service. If it already is you have to map it, which is a bit weird considering Spring should do that on its own.

Your are only scanning com.homzhub.lms.controller and UserService is not under ComponentScan.
You need to add service package to ComponentScan
#ComponentScan(basePackages = {"com.homzhub.lms"})

You service is under com.homzhub.lms.service package so you have to add this package to #ComponentScan too, so Spring will scan this package too and pick up the classes marked with stereotypes there :
#SpringBootApplication
#ComponentScan(basePackages = {"com.homzhub.lms.controller, "com.homzhub.lms.service"})
public class LmsApplication{
public static void main(String[] args){
SpringApplication.run(LmsApplication.class, args);
}
}
However I can see that your class annotated with #SpringBootApplication is already above all the packages with your components so you could get rid of #ComponentScan annotation at all. So it will scan nested packages by default.
And also remember about annotating your service classes with Spring stereotypes annotations for example #Service so component scan will be able to pick them up.

Uncomment #Autowired annotation. Put #Service annotation on the implementing class instead of the interface and make sure your implementing class is discover-able via componentScan. Also, as a side note, Spring will scan all subpackages of your main class (class with #SpringBootApplication annotation). So it would be a good idea to have a directory structure like com.homzhub.lms as a root and com.homzhub.lms.controller for controllers com.homzhub.lms.service for service and com.homzhub.lms.service.impl if you want to keep implementations in a different package. If you are following this structure, you won't need componentScan.

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