Move config into simplenotes-config module

simplenotes-config/pom.xml

@@ -0,0 +1,15 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>simplenotes-parent</artifactId>
+        <groupId>be.simplenotes</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>simplenotes-config</artifactId>
+
+
+</project>

simplenotes-config/src/main/kotlin/Config.kt

@@ -0,0 +1,28 @@
+package be.simplenotes.config
+
+import java.util.concurrent.TimeUnit
+
+data class DataSourceConfig(
+    val jdbcUrl: String,
+    val driverClassName: String,
+    val username: String,
+    val password: String,
+    val maximumPoolSize: Int,
+    val connectionTimeout: Long,
+) {
+    override fun toString() = "DataSourceConfig(jdbcUrl='$jdbcUrl', driverClassName='$driverClassName', " +
+        "username='$username', password='***', maximumPoolSize=$maximumPoolSize, connectionTimeout=$connectionTimeout)"
+}
+
+data class JwtConfig(
+    val secret: String,
+    val validity: Long,
+    val timeUnit: TimeUnit,
+) {
+    override fun toString() = "JwtConfig(secret='***', validity=$validity, timeUnit=$timeUnit)"
+}
+
+data class ServerConfig(
+    val host: String,
+    val port: Int,
+)