[#141] add repo, add embedded db, add data file

src/main/java/de/bonndan/nivio/Application.java

@@ -1,7 +1,11 @@
 package de.bonndan.nivio;
 
+import de.bonndan.nivio.database.User;
+import de.bonndan.nivio.database.UserRepository;
+import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
 @SpringBootApplication
@@ -11,4 +15,12 @@ public class Application {
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);
     }
+
+    @Bean
+    CommandLineRunner commandLineRunner(UserRepository userRepository) {
+        return args -> {
+            User mary = new User("Mary", "[email protected]");
+            userRepository.save(mary);
+        };
+    }
 }

src/main/java/de/bonndan/nivio/database/User.java

@@ -1,46 +1,70 @@
 package de.bonndan.nivio.database;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
+import javax.persistence.*;
 
-@Entity
+@Entity(name = "User")
+@Table(
+        name = "user",
+        uniqueConstraints = {
+                @UniqueConstraint(name = "user_email_unique",
+                        columnNames = "email")
+        }
+)
 public class User {
 
+    @Id
+    @SequenceGenerator(
+            name = "user_sequence",
+            sequenceName = "user_sequence",
+            allocationSize = 1
+    )
+    @GeneratedValue(
+            strategy = GenerationType.SEQUENCE,
+            generator = "user_sequence"
+    )
+    @Column(
+            name = "id",
+            updatable = false
+    )
     private Long id;
-    private String firstName;
-    private String lastName;
+
+    @Column(
+            name = "user_name",
+            nullable = false,
+            columnDefinition = "TEXT"
+    )
+    private String userName;
+
+    @Column(
+            name = "email",
+            nullable = false,
+            columnDefinition = "TEXT"
+    )
     private String email;
 
-    public User(Long id, String firstName, String lastName, String email) {
-        this.id = id;
-        this.firstName = firstName;
-        this.lastName = lastName;
+    public User(String userName, String email) {
+        this.userName = userName;
         this.email = email;
     }
 
+    public User() {
+
+    }
+
     public void setId(Long id) {
         this.id = id;
     }
 
-    @Id
     public Long getId() {
         return id;
     }
 
     public String getFirstName() {
-        return firstName;
+        return userName;
     }
 
     public void setFirstName(String firstName) {
-        this.firstName = firstName;
-    }
-
-    public String getLastName() {
-        return lastName;
-    }
-
-    public void setLastName(String lastName) {
-        this.lastName = lastName;
+        this.userName = firstName;
     }
 
     public String getEmail() {
@@ -55,8 +79,7 @@ public void setEmail(String email) {
     public String toString() {
         return "User{" +
                 "id=" + id +
-                ", firstName='" + firstName + '\'' +
-                ", lastName='" + lastName + '\'' +
+                ", user name='" + userName + '\'' +
                 ", email='" + email + '\'' +
                 '}';
     }

src/main/java/de/bonndan/nivio/database/UserRepository.java

@@ -0,0 +1,7 @@
+package de.bonndan.nivio.database;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+
+}

src/main/resources/application.yml

@@ -100,9 +100,15 @@ server:
 ---
 spring:
   datasource:
-    url: jdbc:h2:mem:jpadb
     driver-class-name: org.h2.Driver
-    username: user
-    password: pwd
+    username:
+    password:
+    url: jdbc:h2:./src/main/resources/data/user;AUTO_SERVER=TRUE
   jpa:
-    database-platform: org.hibernate.dialect.H2Dialect
+    hibernate:
+      ddl-auto: create-drop
+    show-sql: true
+    properties:
+      hibernate:
+        format_sql: true
+        dialect: org.hibernate.dialect.H2Dialect

src/main/resources/data/user.lock.db

@@ -0,0 +1,6 @@
+#FileLock
+#Wed Jan 12 13:55:06 CET 2022
+server=localhost\:60731
+hostName=localhost
+method=file
+id=17e4e5b329af9f5f04f04ca0df6000cc4546139b105