From 1cecddcd139fcf06bea0a9d53c5f283d0c6f94d8 Mon Sep 17 00:00:00 2001
From: sperwing <sperwing@sperwing.de>
Date: Sat, 20 Dec 2025 20:14:35 +0100
Subject: [PATCH] initial commit

---
 back/orar-back/.gitignore                     | 39 ++++++++++++++
 back/orar-back/.idea/.gitignore               |  3 ++
 back/orar-back/.idea/encodings.xml            |  7 +++
 back/orar-back/.idea/misc.xml                 | 14 +++++
 back/orar-back/.idea/vcs.xml                  |  6 +++
 back/orar-back/pom.xml                        | 28 ++++++++++
 .../bahn/orar/back/gtfs/data/Main.java        | 54 +++++++++++++++++++
 .../back/gtfs/db/OrarGtfsDbConnector.java     | 28 ++++++++++
 .../resources/META-INF/maven/archetype.xml    |  9 ++++
 .../resources/archetype-resources/pom.xml     | 15 ++++++
 .../src/main/java/App.java                    | 13 +++++
 .../src/test/java/AppTest.java                | 38 +++++++++++++
 12 files changed, 254 insertions(+)
 create mode 100644 back/orar-back/.gitignore
 create mode 100644 back/orar-back/.idea/.gitignore
 create mode 100644 back/orar-back/.idea/encodings.xml
 create mode 100644 back/orar-back/.idea/misc.xml
 create mode 100644 back/orar-back/.idea/vcs.xml
 create mode 100644 back/orar-back/pom.xml
 create mode 100644 back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/data/Main.java
 create mode 100644 back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/db/OrarGtfsDbConnector.java
 create mode 100644 back/orar-back/src/main/resources/META-INF/maven/archetype.xml
 create mode 100644 back/orar-back/src/main/resources/archetype-resources/pom.xml
 create mode 100644 back/orar-back/src/main/resources/archetype-resources/src/main/java/App.java
 create mode 100644 back/orar-back/src/main/resources/archetype-resources/src/test/java/AppTest.java

diff --git a/back/orar-back/.gitignore b/back/orar-back/.gitignore
new file mode 100644
index 0000000..480bdf5
--- /dev/null
+++ b/back/orar-back/.gitignore
@@ -0,0 +1,39 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+.kotlin
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store
\ No newline at end of file
diff --git a/back/orar-back/.idea/.gitignore b/back/orar-back/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/back/orar-back/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/back/orar-back/.idea/encodings.xml b/back/orar-back/.idea/encodings.xml
new file mode 100644
index 0000000..aa00ffa
--- /dev/null
+++ b/back/orar-back/.idea/encodings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/back/orar-back/.idea/misc.xml b/back/orar-back/.idea/misc.xml
new file mode 100644
index 0000000..4878ef2
--- /dev/null
+++ b/back/orar-back/.idea/misc.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_25" default="true" project-jdk-name="openjdk-25" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/back/orar-back/.idea/vcs.xml b/back/orar-back/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/back/orar-back/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/back/orar-back/pom.xml b/back/orar-back/pom.xml
new file mode 100644
index 0000000..ed68d4c
--- /dev/null
+++ b/back/orar-back/pom.xml
@@ -0,0 +1,28 @@
+<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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.example</groupId>
+  <artifactId>orar-back</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <name>Archetype - orar-back</name>
+  <url>http://maven.apache.org</url>
+    <dependencies>
+        <!-- Core GTFS Library -->
+        <dependency>
+            <groupId>org.onebusaway</groupId>
+            <artifactId>onebusaway-gtfs</artifactId>
+            <version>11.0.0</version>
+        </dependency>
+        <!-- Optional Hibernate GTFS Database Persistence -->
+        <dependency>
+            <groupId>org.onebusaway</groupId>
+            <artifactId>onebusaway-gtfs-hibernate</artifactId>
+            <version>11.0.0</version>
+        </dependency>
+        <!-- Optional GTFS Transformation Library -->
+        <dependency>
+            <groupId>org.onebusaway</groupId>
+            <artifactId>onebusaway-gtfs-transformer</artifactId>
+            <version>11.0.0</version>
+        </dependency> </dependencies>
+</project>
diff --git a/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/data/Main.java b/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/data/Main.java
new file mode 100644
index 0000000..2a1be92
--- /dev/null
+++ b/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/data/Main.java
@@ -0,0 +1,54 @@
+package de.sperwing.bahn.orar.back.gtfs.data;
+
+import org.onebusaway.csv_entities.EntityHandler;
+import org.onebusaway.gtfs.impl.GtfsDaoImpl;
+import org.onebusaway.gtfs.model.Route;
+import org.onebusaway.gtfs.model.Stop;
+import org.onebusaway.gtfs.serialization.GtfsReader;
+
+import java.io.File;
+import java.io.IOException;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+
+        if (args.length != 1) {
+            System.err.println("usage: gtfs_feed_path");
+            System.exit(-1);
+        }
+
+        GtfsReader reader = new GtfsReader();
+        reader.setInputLocation(new File(args[0]));
+
+        /**
+         * You can register an entity handler that listens for new objects as they
+         * are read
+         */
+        reader.addEntityHandler(new GtfsEntityHandler());
+
+        /**
+         * Or you can use the internal entity store, which has references to all the
+         * loaded entities
+         */
+        GtfsDaoImpl store = new GtfsDaoImpl();
+        reader.setEntityStore(store);
+
+        reader.run();
+        store.getAllRoutes()
+
+        // Access entities through the store
+        for (Route route : store.getAllRoutes()) {
+            System.out.println("route: " + route.getShortName());
+        }
+        GtfsData
+    }
+
+    private static class GtfsEntityHandler implements EntityHandler {
+
+        public void handleEntity(Object bean) {
+            if (bean instanceof Stop) {
+                Stop stop = (Stop) bean;
+                System.out.println("stop: " + stop.getName());
+            }
+        }
+    }}
diff --git a/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/db/OrarGtfsDbConnector.java b/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/db/OrarGtfsDbConnector.java
new file mode 100644
index 0000000..277f3ea
--- /dev/null
+++ b/back/orar-back/src/main/java/de/sperwing/bahn/orar/back/gtfs/db/OrarGtfsDbConnector.java
@@ -0,0 +1,28 @@
+package de.sperwing.bahn.orar.back.gtfs.db;
+
+import java.sql.*;
+
+public class OrarGtfsDbConnector {
+    static final String DB_URL = "jdbc:mysql://localhost/TUTORIALSPOINT";
+    static final String USER = "guest";
+    static final String PASS = "guest123";
+    static final String QUERY = "SELECT id, first, last, age FROM Employees";
+
+    public static void main(String[] args) {
+        // Open a connection
+        try(Connection conn = DriverManager.getConnection(DB_URL, USER, PASS);
+            Statement stmt = conn.createStatement();
+            ResultSet rs = stmt.executeQuery(QUERY);) {
+            // Extract data from result set
+            while (rs.next()) {
+                // Retrieve by column name
+                System.out.print("ID: " + rs.getInt("id"));
+                System.out.print(", Age: " + rs.getInt("age"));
+                System.out.print(", First: " + rs.getString("first"));
+                System.out.println(", Last: " + rs.getString("last"));
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/back/orar-back/src/main/resources/META-INF/maven/archetype.xml b/back/orar-back/src/main/resources/META-INF/maven/archetype.xml
new file mode 100644
index 0000000..06daa43
--- /dev/null
+++ b/back/orar-back/src/main/resources/META-INF/maven/archetype.xml
@@ -0,0 +1,9 @@
+<archetype>
+  <id>orar-back</id>
+  <sources>
+    <source>src/main/java/App.java</source>
+  </sources>
+  <testSources>
+    <source>src/test/java/AppTest.java</source>
+  </testSources>
+</archetype>
diff --git a/back/orar-back/src/main/resources/archetype-resources/pom.xml b/back/orar-back/src/main/resources/archetype-resources/pom.xml
new file mode 100644
index 0000000..a9e7ae4
--- /dev/null
+++ b/back/orar-back/src/main/resources/archetype-resources/pom.xml
@@ -0,0 +1,15 @@
+<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/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>$org.example</groupId>
+  <artifactId>$orar-back</artifactId>
+  <version>$1.0-SNAPSHOT</version>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>3.8.1</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>
diff --git a/back/orar-back/src/main/resources/archetype-resources/src/main/java/App.java b/back/orar-back/src/main/resources/archetype-resources/src/main/java/App.java
new file mode 100644
index 0000000..1fa6a95
--- /dev/null
+++ b/back/orar-back/src/main/resources/archetype-resources/src/main/java/App.java
@@ -0,0 +1,13 @@
+package $org.example;
+
+/**
+ * Hello world!
+ *
+ */
+public class App 
+{
+    public static void main( String[] args )
+    {
+        System.out.println( "Hello World!" );
+    }
+}
diff --git a/back/orar-back/src/main/resources/archetype-resources/src/test/java/AppTest.java b/back/orar-back/src/main/resources/archetype-resources/src/test/java/AppTest.java
new file mode 100644
index 0000000..65be417
--- /dev/null
+++ b/back/orar-back/src/main/resources/archetype-resources/src/test/java/AppTest.java
@@ -0,0 +1,38 @@
+package $org.example;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest 
+    extends TestCase
+{
+    /**
+     * Create the test case
+     *
+     * @param testName name of the test case
+     */
+    public AppTest( String testName )
+    {
+        super( testName );
+    }
+
+    /**
+     * @return the suite of tests being tested
+     */
+    public static Test suite()
+    {
+        return new TestSuite( AppTest.class );
+    }
+
+    /**
+     * Rigourous Test :-)
+     */
+    public void testApp()
+    {
+        assertTrue( true );
+    }
+}