[W6D3] (ArndtED) Adds Mongo injection to main, config file

mongodbproject/src/main/java/com/MongoDemo/MongoSpring/MongoSpringApplication.java

@@ -2,8 +2,12 @@ package com.MongoDemo.MongoSpring;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
 
 @SpringBootApplication
+@ComponentScan({"com.MongoDemo.MongoSpring"})
+@EnableMongoRepositories(basePackages = "com.MongoDemo.MongoSpring.repository")
 public class MongoSpringApplication {
 
 	public static void main(String[] args) {

mongodbproject/src/main/java/com/MongoDemo/MongoSpring/configuration/MongoConfig.java

+package com.MongoDemo.MongoSpring.configuration;
+
+import com.mongodb.ConnectionString;
+import com.mongodb.MongoClientSettings;
+import com.mongodb.client.MongoClient;
+import com.mongodb.client.MongoClients;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.mongodb.config.AbstractMongoClientConfiguration;
+import org.springframework.data.mongodb.core.MongoTemplate;
+
+@Configuration
+public class MongoConfig extends AbstractMongoClientConfiguration {
+
+    @Override
+    protected String getDatabaseName() {return "aedmongodemo"; }
+
+    @Override
+    public MongoClient mongoClient() {
+        ConnectionString connectionString = new ConnectionString("mongodb://localhost:27017/aedmongodemo");
+        MongoClientSettings mongoClientSettings = MongoClientSettings
+                .builder()
+                .applyConnectionString(connectionString)
+                .build();
+
+        return MongoClients.create(mongoClientSettings);
+    }
+
+    @Bean
+    public MongoTemplate mongoTemplate() throws Exception {
+        return new MongoTemplate(mongoClient(), this.getDatabaseName());
+    }
+
+}