lombok intg & docker-compose file up

docker-compose.yml

@@ -13,33 +13,19 @@ services:
     working_dir: /opt/app
     depends_on:
       - mongo
-    networks:
-    - springappnetwork  
-    deploy:  # This will be considered only in docker swarm.
-      replicas: 2
-      update_config:
-        parallelism: 1
-        delay: 20s
-      restart_policy:
-        condition: on-failure
-        delay: 10s
-        max_attempts: 5
+#    deploy:  # This will be considered only in docker swarm.
+#      replicas: 2
+#      update_config:
+#        parallelism: 1
+#        delay: 20s
+#      restart_policy:
+#        condition: on-failure
+#        delay: 10s
+#        max_attempts: 5
 
   mongo:
     image: mongo
     environment:
     - MONGO_INITDB_ROOT_USERNAME=devdb
     - MONGO_INITDB_ROOT_PASSWORD=devdb123
-    volumes:
-      - mongodb:/data/db
     restart: always
-    networks:
-    - springappnetwork
-
-volumes:
-  mongodb:
-    external: true
-
-networks:
-  springappnetwork:
-    external: true

pom.xml

@@ -82,6 +82,11 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>

src/main/java/com/mt/springmongo/User.java

@@ -1,25 +1,27 @@
 package com.mt.springmongo;
 
-import java.io.Serializable;
-import java.util.Objects;
-
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.core.mapping.Document;
 
+import java.io.Serializable;
+
 /**
  * Represents a User which is mapped to <code>users</code> collection in MongoDB
  *
  * @author Mithun
  */
+@Data
+@EqualsAndHashCode
+@NoArgsConstructor
 @Document(collection = "users")
 public class User implements Serializable {
 
-    /**
-	 * 
-	 */
-	private static final long serialVersionUID = 1L;
-
-	@Id
+    private static final long serialVersionUID = 1L;
+
+    @Id
     private String id;
     private String firstName;
     private String lastName;
@@ -31,51 +33,4 @@ public User(String firstName, String lastName, String email) {
         this.email = email;
     }
 
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getFirstName() {
-        return firstName;
-    }
-
-    public void setFirstName(String firstName) {
-        this.firstName = firstName;
-    }
-
-    public String getLastName() {
-        return lastName;
-    }
-
-    public void setLastName(String lastName) {
-        this.lastName = lastName;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
-    public void setEmail(String email) {
-        this.email = email;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        User user = (User) o;
-        return Objects.equals(id, user.id) &&
-                Objects.equals(firstName, user.firstName) &&
-                Objects.equals(lastName, user.lastName) &&
-                Objects.equals(email, user.email);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(id, firstName, lastName, email);
-    }
 }

src/main/java/com/mt/springmongo/UserController.java

@@ -1,8 +1,8 @@
 package com.mt.springmongo;
 
+import lombok.RequiredArgsConstructor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-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.RequestParam;
@@ -13,25 +13,24 @@
  * @author Mithun
  */
 @Controller
+@RequiredArgsConstructor
 public class UserController {
+
     private final UserRepository userRepository;
 
     private static final Logger logger = LoggerFactory.getLogger(UserController.class);
 
-    @Autowired
-    public UserController(final UserRepository userRepository) {
-        this.userRepository = userRepository;
-    }
 
     @PostMapping(value = "/save")
     public String save(@RequestParam("firstName") String firstName,
                        @RequestParam("lastName") String lastName,
                        @RequestParam("email") String email) {
 
-    	logger.info("Creating user name: "+firstName);
+    	logger.info("Creating user name: {}", firstName);
         User user = new User(firstName, lastName, email);
         userRepository.save(user);
 
         return "redirect:/";
     }
+
 }

src/main/java/com/mt/springmongo/UserResource.java

@@ -3,9 +3,9 @@
 import java.util.List;
 import java.util.Optional;
 
+import lombok.RequiredArgsConstructor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -17,28 +17,24 @@
  * @author Mithun
  */
 @RestController
+@RequiredArgsConstructor
 @RequestMapping(value = "/api/users")
 public class UserResource {
 
     private final UserRepository userRepository;
 
-    private static final Logger logger = LoggerFactory.getLogger(UserRepository.class);
-
-    @Autowired
-    public UserResource(final UserRepository userRepository) {
-        this.userRepository = userRepository;
-    }
+    private static final Logger logger = LoggerFactory.getLogger(UserResource.class);
 
     @GetMapping(produces = "application/JSON")
     public List<User> getAllUsers() {
     	List<User> users = (List<User>) userRepository.findAll();
-    	logger.info("Get Users Total Users: "+users.size());
+    	logger.info("Get Users Total Users: {}", users.size());
         return users;
     }
 
     @GetMapping(value = "/{id}", produces = "application/JSON")
     public Optional<User> findById(@PathVariable("id") String userID) {
-    	logger.info("Get User By Id : "+userID);
+    	logger.info("Get User By Id : {}", userID);
         return userRepository.findById(userID);
     }
 }

src/main/resources/application.yml

@@ -7,6 +7,3 @@ spring:
       password: ${MONGO_DB_PASSWORD}
       database: users
       authentication-database: admin
-
-server:
-  port: 8080

src/main/resources/bootstrap.yml

@@ -2,4 +2,4 @@ spring:
   application:
     name: spring-boot-app
 server:
-  port: 8080    
+  port: 8080