I'm building a backend using Spring Boot and MongoDB, first I'm making the user repository, service, and controller, and getting this error:
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APPLICATION FAILED TO START
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Description:
Field userRepository in com.package.package.controller.UserController required a bean named 'mongoTemplate' 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 named 'mongoTemplate' in your configuration.
Here's the code:
UserController:
package com.package.package.controller;
import com.package.package.entities.User;
import com.package.package.repositories.UserRepository;
import org.bson.types.ObjectId;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.List;
@RestController
@RequestMapping("/users")
public class UserController {
@Autowired
private UserRepository userRepository;
@GetMapping(value = "/")
public List<User> getAllUsers() {
return userRepository.findAll();
}
@GetMapping(value = "/{id}")
public User getUserById(@PathVariable("id") ObjectId id) {
return userRepository.findBy_id(id);
}
@PutMapping(value = "/{id}")
public void modifyUserById(@PathVariable("id") ObjectId id, @Valid @RequestBody User user) {
user.set_id(id);
userRepository.save(user);
}
@PostMapping(value = "/")
public User createUser(@Valid @RequestBody User user) {
user.set_id(ObjectId.get());
userRepository.save(user);
return user;
}
@DeleteMapping(value = "/{id}")
public void deleteUser(@PathVariable ObjectId id) {
userRepository.delete(userRepository.findBy_id(id));
}
}
UserRepository:
package com.package.package.repositories;
import com.package.package.entities.User;
import org.bson.types.ObjectId;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.stereotype.Repository;
@Repository
public interface UserRepository extends MongoRepository<User, String> {
User findBy_id(ObjectId _id);
}
UserService:
package com.package.package.service;
import com.package.package.entities.User;
import org.bson.types.ObjectId;
import java.util.List;
public interface UserService {
User save(User user);
User findbyid(ObjectId _id);
List<User> getAll();
void delete(User user);
}
MainApplication:
package com.package.package;
import com.package.package.repositories.UserRepository;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
@SpringBootApplication
@EnableMongoRepositories(basePackageClasses = UserRepository.class)
public class TestApplication {
public static void main(String[] args) {
SpringApplication.run(TestApplication.class, args);
}
}
I am using as a reference a past project that I made (the difference is that this was done with postgres). Any other information you want, just tell me. Thanks in advance.
UPDATE: Here's 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 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>2.3.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.wazzka</groupId>
<artifactId>wazzka</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>wazzka</name>
<description>WazzkaProject</description>
<properties>
<java.version>14</java.version>
<spring.framework.version>5.2.8.RELEASE</spring.framework.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</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>3.0.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-releasetrain</artifactId>
<version>Lovelace-SR9</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>2.2.3.RELEASE</version>
</dependency>
<dependency>
<groupId>jakarta.validation</groupId>
<artifactId>jakarta.validation-api</artifactId>
<version>2.0.2</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>2.2.3.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
</dependencies>
<repositories>
<repository>
<id>spring-milestone</id>
<name>Spring Maven MILESTONE Repository</name>
<url>https://repo.spring.io/libs-milestone</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Try adding this dependency:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>