Little Bit of Kotlin

pom.xml

@@ -12,6 +12,7 @@
     <properties>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
+        <kotlin.version>1.6.10</kotlin.version>
     </properties>
 
     <build>
@@ -38,6 +39,56 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <artifactId>kotlin-maven-plugin</artifactId>
+                <version>${kotlin.version}</version>
+                <executions>
+                    <execution>
+                        <id>compile</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+                    <execution>
+                        <id>test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>test-compile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <jvmTarget>1.8</jvmTarget>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <executions>
+                    <!-- Replacing default-compile as it is treated specially by maven -->
+                    <execution>
+                        <id>default-compile</id>
+                        <phase>none</phase>
+                    </execution>
+                    <!-- Replacing default-testCompile as it is treated specially by maven -->
+                    <execution>
+                        <id>default-testCompile</id>
+                        <phase>none</phase>
+                    </execution>
+                    <execution>
+                        <id>java-compile</id>
+                        <phase>compile</phase>
+                        <goals> <goal>compile</goal> </goals>
+                    </execution>
+                    <execution>
+                        <id>java-test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals> <goal>testCompile</goal> </goals>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
         <resources>
             <resource>
@@ -103,5 +154,16 @@
             <artifactId>mslinks</artifactId>
             <version>1.0.6.2</version>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib-jdk8</artifactId>
+            <version>${kotlin.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-test</artifactId>
+            <version>${kotlin.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>

src/main/java/de/chaos/swlnmngr/Main.java

@@ -12,7 +12,6 @@ import java.util.Arrays;
 
 public class Main {
 
-    @Getter
     private static final Logger logger = LogManager.getLogger(Main.class);
     @Getter
     private static String[] allArgs;
@@ -33,4 +32,8 @@ public class Main {
             Router.printRoutes();
         }
     }
+
+    public static Logger getLogger() {
+        return logger;
+    }
 }

src/main/java/de/chaos/swlnmngr/UpdateChecker.java

@@ -1,49 +0,0 @@
-package de.chaos.swlnmngr;
-
-import de.chaos.swlnmngr.config.Config;
-import lombok.experimental.UtilityClass;
-import org.apache.http.client.methods.CloseableHttpResponse;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
-import org.json.JSONArray;
-import org.json.JSONObject;
-import org.json.JSONTokener;
-
-import java.io.IOException;
-import java.net.URI;
-
-@UtilityClass
-public class UpdateChecker {
-
-    private static final URI repoUrl = URI.create("https://steamwar.de/devlabs/api/v1/repos/Chaoscaot/SteamwarLinkManager/releases?draft=false&pre-release=" + Config.PRE_RELEASES + "&page=1&limit=1");
-
-    public static final String CURRENT_VERSION;
-
-    static {
-        try {
-            CURRENT_VERSION = new String(UpdateChecker.class.getResourceAsStream("/jar.version").readAllBytes());
-        } catch (IOException e) {
-            Main.getLogger().error("Could not read Version", e);
-            System.exit(1);
-            throw new SecurityException(e);
-        }
-    }
-
-    public static void checkForUpdates() {
-        try (CloseableHttpClient client = HttpClients.createMinimal()) {
-            HttpGet get = new HttpGet(repoUrl);
-            try (CloseableHttpResponse response = client.execute(get)) {
-                JSONArray array = new JSONArray(new JSONTokener(response.getEntity().getContent()));
-                JSONObject latestObject = array.getJSONObject(0);
-                String latestVersion = latestObject.getString("tag_name");
-                if(!latestVersion.equals(CURRENT_VERSION)) {
-                    Main.getLogger().info("The Running Jar is not the Latest release Version\n\tYour Version: {}\n\tLatest Release Version: {}", CURRENT_VERSION, latestVersion);
-                    Main.getLogger().info("Download the Latest Jar here: https://steamwar.de/devlabs/Chaoscaot/SteamwarLinkManager/releases");
-                }
-            }
-        } catch (IOException e) {
-            Main.getLogger().error("Could not fetch Updates", e);
-        }
-    }
-}

src/main/java/de/chaos/swlnmngr/UpdateChecker.kt

@@ -0,0 +1,75 @@
+package de.chaos.swlnmngr
+
+import de.chaos.swlnmngr.config.Config
+import org.apache.http.client.methods.CloseableHttpResponse
+import org.apache.http.client.methods.HttpGet
+import org.apache.http.impl.client.CloseableHttpClient
+import org.apache.http.impl.client.HttpClients
+import java.io.IOException
+import java.net.URI
+import kotlin.system.exitProcess
+
+class UpdateChecker {
+    companion object {
+        @JvmStatic
+        val repoURL :URI = URI.create("https://steamwar.de/devlabs/repos/Chaoscaot/SteamwarLinkManager/releases")
+
+        @JvmStatic
+        public val CURRENT_VERSION :String;
+
+        init {
+            try {
+                CURRENT_VERSION = String(UpdateChecker::class.java.getResourceAsStream("/jar.version").readAllBytes());
+            } catch (e :IOException) {
+                Main.getLogger().error("Could not read Version", e)
+                exitProcess(1)
+                throw SecurityException(e)
+            }
+        }
+
+        @JvmStatic
+        fun checkForUpdates() {
+            val client :CloseableHttpClient = HttpClients.createMinimal()
+            client.use { client: CloseableHttpClient -> {
+                val get = HttpGet(repoURL);
+                val response :CloseableHttpResponse = client.execute(get)
+                response.use { response: CloseableHttpResponse -> {
+
+                }}
+            }}
+        }
+    }
+}
+
+/*
+private static final URI repoUrl = URI.create("https://steamwar.de/devlabs/api/v1/repos/Chaoscaot/SteamwarLinkManager/releases?draft=false&pre-release=" + Config.PRE_RELEASES + "&page=1&limit=1");
+
+    public static final String CURRENT_VERSION;
+
+    static {
+        try {
+            CURRENT_VERSION = new String(UpdateChecker.class.getResourceAsStream("/jar.version").readAllBytes());
+        } catch (IOException e) {
+            Main.getLogger().error("Could not read Version", e);
+            System.exit(1);
+            throw new SecurityException(e);
+        }
+    }
+
+    public static void checkForUpdates() {
+        try (CloseableHttpClient client = HttpClients.createMinimal()) {
+            HttpGet get = new HttpGet(repoUrl);
+            try (CloseableHttpResponse response = client.execute(get)) {
+                JSONArray array = new JSONArray(new JSONTokener(response.getEntity().getContent()));
+                JSONObject latestObject = array.getJSONObject(0);
+                String latestVersion = latestObject.getString("tag_name");
+                if(!latestVersion.equals(CURRENT_VERSION)) {
+                    Main.getLogger().info("The Running Jar is not the Latest release Version\n\tYour Version: {}\n\tLatest Release Version: {}", CURRENT_VERSION, latestVersion);
+                    Main.getLogger().info("Download the Latest Jar here: https://steamwar.de/devlabs/Chaoscaot/SteamwarLinkManager/releases");
+                }
+            }
+        } catch (IOException e) {
+            Main.getLogger().error("Could not fetch Updates", e);
+        }
+    }
+ */

src/main/java/de/chaos/swlnmngr/route/Router.java

@@ -1,35 +0,0 @@
-package de.chaos.swlnmngr.route;
-
-import de.chaos.swlnmngr.Main;
-import de.chaos.swlnmngr.route.routes.*;
-
-import java.util.*;
-
-public class Router {
-
-    private static final List<Route> ROUTES;
-
-    static {
-        ROUTES = List.of(new InstallRoute(), new UpdateRoute(), new LinkRoute(), new NewRoute());
-    }
-
-    public static void route(String[] args) {
-        for (Route route : ROUTES) {
-            if(route.getName().equalsIgnoreCase(args[0])) {
-                String[] rArgs = new String[args.length - 1];
-                System.arraycopy(args, 1, rArgs, 0, args.length - 1);
-                Main.getLogger().info("Running: {}", route.getName());
-                if(route.route(rArgs)) {
-                    System.exit(0);
-                } else {
-                    System.exit(1);
-                }
-            }
-        }
-    }
-
-    public static void printRoutes() {
-        Main.getLogger().info("Available Routes: ");
-        Main.getLogger().info("\t{}", ROUTES.stream().map(Route::getName).reduce((s, s2) -> s + ", " + s2).get());
-    }
-}

src/main/java/de/chaos/swlnmngr/route/Router.kt

@@ -0,0 +1,35 @@
+package de.chaos.swlnmngr.route
+
+import de.chaos.swlnmngr.Main
+import de.chaos.swlnmngr.route.routes.*
+import org.apache.logging.log4j.Level
+import kotlin.system.exitProcess
+
+class Router {
+
+    companion object {
+        @JvmStatic
+        val ROUTES :List<Route> = listOf(InstallRoute(), UpdateRoute(), LinkRoute(), NewRoute())
+
+        @JvmStatic
+        fun route(args: Array<String>) {
+            for (route in ROUTES) {
+                if(route.name.lowercase() == args[0].lowercase()) {
+                    val rArgs :Array<String> = Array(args.size - 1) { i: Int -> args[i + 1] }
+                    Main.getLogger().info("Running: {}", route.name)
+                    if(route.route(rArgs)) {
+                        exitProcess(0)
+                    } else {
+                        exitProcess(1)
+                    }
+                }
+            }
+        }
+
+        @JvmStatic
+        fun printRoutes() {
+            Main.getLogger().log(Level.INFO, "Available Routes: ")
+            Main.getLogger().log(Level.INFO, "\t{}", ROUTES.map { route -> route.name }.reduce { acc, s -> "$acc, $s" })
+        }
+    }
+}