sqlite part 0

prototype/build.gradle

@@ -23,8 +23,10 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
     implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-devtools'
     implementation 'org.hsqldb:hsqldb'
+    implementation 'org.xerial:sqlite-jdbc:3.28.0'
     testCompile("org.springframework.boot:spring-boot-starter-test")
 }
 

prototype/src/main/java/org/hso/ecommerce/db/CustomerConfig.java

@@ -2,9 +2,11 @@ package org.hso.ecommerce.db;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.core.env.Environment;
 import org.springframework.data.jdbc.repository.config.AbstractJdbcConfiguration;
 import org.springframework.data.jdbc.repository.config.EnableJdbcRepositories;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
 
@@ -16,11 +18,16 @@ public class CustomerConfig extends AbstractJdbcConfiguration {
 
     @Bean
     public DataSource dataSource() {
-        return new EmbeddedDatabaseBuilder()
+        final DriverManagerDataSource dataSource = new DriverManagerDataSource();
+        dataSource.setDriverClassName("org.sqlite.JDBC");
+        dataSource.setUrl("jdbc:sqlite:mydb.db");
+        return dataSource;
+
+/*        return new EmbeddedDatabaseBuilder()
                 .generateUniqueName(true)
                 .setType(EmbeddedDatabaseType.HSQL)
                 .addScript("classpath:db/customers.sql")
-                .build();
+                .build();*/
     }
 
     @Bean

prototype/src/main/java/org/hso/ecommerce/db/SQLiteDialect.java

@@ -0,0 +1,17 @@
+package org.hso.ecommerce.db;
+
+import org.hibernate.dialect.Dialect;
+
+import java.sql.Types;
+
+public class SQLiteDialect extends Dialect {
+
+    public SQLiteDialect() {
+        registerColumnType(Types.BIT, "integer");
+        registerColumnType(Types.TINYINT, "tinyint");
+        registerColumnType(Types.SMALLINT, "smallint");
+        registerColumnType(Types.INTEGER, "integer");
+        // other data types
+    }
+
+}