Error related to bean services dependency

[shobharana01]

Field adminservice in com.Tracker.Controller.HomeController required a bean of type 'com.trcaker.service.AdminServices' that could not be found.

The injection point has the following annotations:

• @org.springframework.beans.factory.annotation.Autowired(required=true) ``

package com.Tracker.Controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping;

import com.Tracker.entity.Admin; import com.Tracker.repository.AdminRepository; import com.trcaker.service.AdminServices;

@Controller public class HomeController {

@Autowired
private AdminServices adminservice;

@Autowired
private AdminRepository adminrepo;

// @GetMapping("/test") // @ResponseBody // public String Login() { //
// Admin admin= new Admin(); // admin.setName("shobha"); // admin.setEmail("shobha@gmail.com"); // adminrepo.save(admin); // return "working"; // }

@RequestMapping("/SignUp")
public String home() {
    return"SignUp";
}

//public String signup(Model model) { //
// model.addAttribute("Admin", new Admin) // return SignUp; //}

@RequestMapping("/saveuser")
public String saveuser(@ModelAttribute("admin")Admin admin, ModelMap modalmap) {
    Admin adminsaved=adminservice.saveadmin(admin);
    String msg="user is saved:" + adminsaved.getId();
    return "SignUp" ;
    }

//display list of employee
@GetMapping("/employeelist")
public String viewpage(ModelMap modelmap) {
    //default page 1
    List<Admin> admin= adminservice.getAllAdmin();
    modelmap.addAttribute("admin", admin);
    return "displayemployee";

}

}

package com.Tracker.repository;

import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.stereotype.Repository;

import com.Tracker.entity.Admin;

@Repository public interface AdminRepository extends JpaRepository<Admin, Integer> {

}

package com.trcaker.service;

import java.util.List;

import org.springframework.stereotype.Component; import org.springframework.stereotype.Service;

import com.Tracker.entity.Admin; import com.Tracker.repository.AdminRepository;

@Service public class AdminServiceImpl implements AdminServices {

private AdminRepository adminrepo;

@Override
public Admin saveadmin(Admin admin) {
    // TODO Auto-generated method stub
    return adminrepo.save(admin);
}

@Override
public Admin updateadmin(Admin admin) {
    // TODO Auto-generated method stub
    return adminrepo.save(admin);
}

@Override
public void deletAdmin(Admin admin) {
      adminrepo.delete(admin);
}

@Override
public Admin getAdminbyId(int Id) {
    // TODO Auto-generated method stub
    return adminrepo.findById(Id).get();
}

@Override
public List<Admin> getAllAdmin() {
    // TODO Auto-generated method stub
    return adminrepo.findAll();
}

}

package com.trcaker.service;

import java.util.List;

import org.springframework.stereotype.Service;

import com.Tracker.entity.Admin;

@Service public interface AdminServices { Admin saveadmin(Admin admin);

Admin updateadmin(Admin admin);

void deletAdmin(Admin admin);

Admin getAdminbyId(int Id);

List<Admin> getAllAdmin();

}

server.port=8081 spring.datasource.url= jdbc:mysql://127.0.0.1:3306/tracker?serverTimezone=UTC spring.datasource.username=root spring.datasource.password=shobhjeet spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect spring.jpa.hibernate.ddl-auto=update

<?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">

4.0.0

<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.Tracker.dal</groupId>
<artifactId>Tracker</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>Tracker</name>
<description>Tracker for Spring Boot</description>
<properties>
    <java.version>11</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-thymeleaf</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
         <scope>runtime</scope>
         <optional>true</optional>
    </dependency>
    <dependency>
        <groupId>org.thymeleaf</groupId>
        <artifactId>thymeleaf-spring4</artifactId>
        <version>3.0.11.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web-services</artifactId>
    </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>