I am using the “Spring Data MongoDB” persistence to develop an API with a backend connected to mongodb, the problem I have is when I want to create the repositories, because they ask me for something called mongoTemplate.
I’m using Domain Driven Design, so I need to be sorted on where each folder goes and what bounded context it belongs to.
No, I am NOT using MongoDBConfiguration, if that is the problem, please let me know, it is the first time I have made code using this and it would be very helpful to hear opinions from professionals 🙂
All my code
(Sorry, stackoverflow says is spam)
This is what my console says:
2024-09-24T16:42:01.290-05:00 ERROR 15020 --- [Roademics Platform] [ restartedMain] o.s.b.web.embedded.tomcat.TomcatStarter : Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'webSecurityConfiguration' defined in file [D:Solutions_IntelliJupc-prep-202402-cc-238-WV61-WeHaveAnIdea-APItargetclassescomroademicsplatformupcprep202402cc238wv61wehaveanideaapiiaminfrastructureauthorizationsfsconfigurationWebSecurityConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'userDetailsServiceImpl' defined in file [D:Solutions_IntelliJupc-prep-202402-cc-238-WV61-WeHaveAnIdea-APItargetclassescomroademicsplatformupcprep202402cc238wv61wehaveanideaapiiaminfrastructureauthorizationsfsservicesUserDetailsServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'userRepository' defined in com.roademics.platform.upcprep202402cc238wv61wehaveanideaapi.iam.infrastructure.persistence.sdmdb.repositories.UserRepository defined in @EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webSecurityConfiguration' defined in file [D:Solutions_IntelliJupc-prep-202402-cc-238-WV61-WeHaveAnIdea-APItargetclassescomroademicsplatformupcprep202402cc238wv61wehaveanideaapiiaminfrastructureauthorizationsfsconfigurationWebSecurityConfiguration.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'userDetailsServiceImpl' defined in file [D:Solutions_IntelliJupc-prep-202402-cc-238-WV61-WeHaveAnIdea-APItargetclassescomroademicsplatformupcprep202402cc238wv61wehaveanideaapiiaminfrastructureauthorizationsfsservicesUserDetailsServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'userRepository' defined in com.roademics.platform.upcprep202402cc238wv61wehaveanideaapi.iam.infrastructure.persistence.sdmdb.repositories.UserRepository defined in @EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsServiceImpl' defined in file [D:Solutions_IntelliJupc-prep-202402-cc-238-WV61-WeHaveAnIdea-APItargetclassescomroademicsplatformupcprep202402cc238wv61wehaveanideaapiiaminfrastructureauthorizationsfsservicesUserDetailsServiceImpl.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'userRepository' defined in com.roademics.platform.upcprep202402cc238wv61wehaveanideaapi.iam.infrastructure.persistence.sdmdb.repositories.UserRepository defined in @EnableMongoRepositories declared on MongoRepositoriesRegistrar.EnableMongoRepositoriesConfiguration: Cannot resolve reference to bean 'mongoTemplate' while setting bean property 'mongoOperations'
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'mongoTemplate' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryDependentConfiguration.class]: Unsatisfied dependency expressed through method 'mongoTemplate' parameter 0: Error creating bean with name 'mongoDatabaseFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryConfiguration.class]: Unsatisfied dependency expressed through method 'mongoDatabaseFactory' parameter 0: Error creating bean with name 'mongo' defined in class path resource [org/springframework/boot/autoconfigure/mongo/MongoAutoConfiguration.class]: Failed to instantiate [com.mongodb.client.MongoClient]: Factory method 'mongo' threw exception with message: com/mongodb/connection/StreamFactory
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'mongoDatabaseFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryConfiguration.class]: Unsatisfied dependency expressed through method 'mongoDatabaseFactory' parameter 0: Error creating bean with name 'mongo' defined in class path resource [org/springframework/boot/autoconfigure/mongo/MongoAutoConfiguration.class]: Failed to instantiate [com.mongodb.client.MongoClient]: Factory method 'mongo' threw exception with message: com/mongodb/connection/StreamFactory
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongo' defined in class path resource [org/springframework/boot/autoconfigure/mongo/MongoAutoConfiguration.class]: Failed to instantiate [com.mongodb.client.MongoClient]: Factory method 'mongo' threw exception with message: com/mongodb/connection/StreamFactory
1
dude, no way i finally solved it.
Basically i needed to change my java 22 to java 17, create a “MongoConfig” wich contained a mongoTemplate builder (i put it in shared/infrastructure/repositories/${persistence name}/config/MongoConfig).
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>
<repositories>
<repository>
<id>central</id>
<url>https://repo.maven.apache.org/maven2</url>
</repository>
</repositories>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.3.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.roademics.platform</groupId>
<artifactId>upc-prep-202402-cc-238-WV61-WeHaveAnIdea-API</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>upc-prep-202402-cc-238-WV61-WeHaveAnIdea-API</name>
<description>upc-prep-202402-cc-238-WV61-WeHaveAnIdea-API</description>
<url/>
<properties>
<java.version>17</java.version>
</properties>
<dependencyManagement>
<dependencies>
<!-- Managed dependencies go here -->
</dependencies>
</dependencyManagement>
<dependencies>
<!-- MongoDB Dependencies -->
<!-- MongoDB starter for Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<!-- MongoDB Driver -->
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongodb-driver-sync</artifactId>
</dependency>
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>bson</artifactId>
</dependency>
<!-- Spring Boot 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-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<!-- Documentation Dependencies -->
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
<version>2.5.0</version>
</dependency>
<!-- Lombok Dependency -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- Spring Security Dependencies -->
<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-starter-security</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt-api -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.12.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt-impl -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.12.3</version>
<scope>runtime</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt-jackson -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.12.3</version>
<scope>runtime</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.13</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.17.2</version>
</dependency>
<!-- Test Dependencies -->
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-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>MongoConfig:
package com.roademics.platform.upcprep202402cc238wv61wehaveanideaapi.shared.infrastructure.persistence.sdmdb.configuration;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import jakarta.annotation.PreDestroy;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.core.MongoTemplate;
@Configuration
public class MongoConfig {
@Value("${spring.data.mongodb.uri}")
private String mongoUri;
private MongoClient mongoClient;
@Bean
public MongoClient mongoClient() {
this.mongoClient = MongoClients.create(mongoUri);
return this.mongoClient;
}
@PreDestroy
public void closeMongoClient() {
if (mongoClient != null) {
mongoClient.close();
}
}
}