extended Readme.md

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

Readme.md

@@ -15,10 +15,12 @@ Im Moment baut das Projekt nur auf die folgenden Laufzeit-Bibliotheken auf:
 * [org.json:json](https://github.com/douglascrockford/JSON-java)
 * [org.bitbucket.b_c:jose4j](https://bitbucket.org/b_c/jose4j)
 * [com.sun.mail:jakarta.mail](https://projects.eclipse.org/projects/ee4j.mail)
-* [com.sun.activation:jakarta.activation](https://projects.eclipse.org/projects/ee4j.jaf)
+* [org.xerial:sqlite-jdbc](https://github.com/xerial/sqlite-jdbc)
 
-Im Moment haben diese Bibliotheken keine weiteren (transitiven) Anhängigkeiten, so dass das Projekt nicht durch eine Kaskade von Libraries aufgeblasen wird.  
-Das Ermöglicht es, dass die compilierte JAR-Datei weniger als 1,5 MB groß ist!
+Im Gegensatz zum [Main-Branch][main], der keine DB-Abhängigkeiten enthält, 
+ bietet dieser Branch Support für einen SQLite-Datenspeicher.
+Leider werden durch die SQLite-Bibliothek weitere Transitive Abhängigkeiten eingebunden, 
+ die das JAR ein wenig aufblähen.
 
 ## bauen
 
@@ -34,10 +36,12 @@ Currently, this project only depends on the following runtime libraries:
 * [org.json:json](https://github.com/douglascrockford/JSON-java)
 * [org.bitbucket.b_c:jose4j](https://bitbucket.org/b_c/jose4j)
 * [com.sun.mail:jakarta.mail](https://projects.eclipse.org/projects/ee4j.mail)
-* [com.sun.activation:jakarta.activation](https://projects.eclipse.org/projects/ee4j.jaf)
+* [org.xerial:sqlite-jdbc](https://github.com/xerial/sqlite-jdbc)
 
-At the time of writing, these libraries have no further transitive dependencies, thus mitigating any bloat from the project.  
-As a result, the compiled jar has a size of less than 1.5 MB!
+While the [main] branch does not contain any dependencies for database support,
+ this branch _does_ allow storing data in an SQLite database.
+Unfortunately the SQLite library also draws in some additional dependencies,
+ which – to a certain extend – increases the size of the compiled JAR archive.
 
 ## build
 
@@ -48,4 +52,5 @@ Build the project by launching `./gradlew build` in a terminal while being in th
 </tr>
 </table>
 
+[main]: ../main
 [specification]: https://openid.net/specs/openid-connect-core-1_0.html

de.srsoftware.oidc.app/src/main/java/de/srsoftware/oidc/app/Application.java

@@ -47,11 +47,11 @@ public class Application {
 	public static final String  ROOT            = "/";
 	public static final String  STATIC_PATH     = "/web";
 
-	private static final String  BASE_PATH  = "basePath";
-	private static final String  FAVICON    = "/favicon.ico";
-	private static final String  INDEX      = STATIC_PATH + "/index.html";
-	private static final String  WELL_KNOWN = "/.well-known";
-	private static System.Logger LOG        = new ColorLogger("Application").setLogLevel(DEBUG);
+	private static final String	  BASE_PATH	     = "basePath";
+	private static final String	  FAVICON	     = "/favicon.ico";
+	private static final String	  INDEX	     = STATIC_PATH + "/index.html";
+	private static final String	  WELL_KNOWN	     = "/.well-known";
+	private static System.Logger	  LOG	     = new ColorLogger("Application").setLogLevel(DEBUG);
 	private static ConnectionProvider connectionProvider = new ConnectionProvider();
 
 	public static void main(String[] args) throws Exception {
@@ -89,7 +89,7 @@ public class Application {
 	}
 
 	private static ClientService setupClientService(Configuration config, Path defaultFile, FileStoreProvider fileStoreProvider) throws SQLException {
-		var           clientStore   = new File(config.getOrDefault("client_store", defaultFile));
+		var clientStore	  = new File(config.getOrDefault("client_store", defaultFile));
 		var clientService = switch (extension(clientStore)) {
 			case "db", "sqlite", "sqlite3" -> new SqliteClientService(connectionProvider.get(clientStore));
 			default -> fileStoreProvider.get(clientStore);
@@ -183,18 +183,18 @@ public class Application {
 			var token = tokens.remove(0);
 			switch (token) {
 				case "--base":
-					if (tokens.isEmpty()) throw new IllegalArgumentException("--base option requires second argument!");
-					map.put(BASE_PATH, Path.of(tokens.remove(0)));
-					break;
-				case "--config":
-					if (tokens.isEmpty()) throw new IllegalArgumentException("--config option requires second argument!");
-					map.put(CONFIG_PATH, Path.of(tokens.remove(0)));
-					break;
-				default:
-					LOG.log(ERROR, "Unknown option: {0}", token);
-			}
+				if (tokens.isEmpty()) throw new IllegalArgumentException("--base option requires second argument!");
+				map.put(BASE_PATH, Path.of(tokens.remove(0)));
+				break;
+			case "--config":
+				if (tokens.isEmpty()) throw new IllegalArgumentException("--config option requires second argument!");
+				map.put(CONFIG_PATH, Path.of(tokens.remove(0)));
+				break;
+			default:
+				LOG.log(ERROR, "Unknown option: {0}", token);
 		}
-
-		return map;
 	}
+
+	return map;
+}
 }