Lesen der propeties geht.

Author: localhostPIB

README.md

@@ -2,10 +2,8 @@
 
 ## Getting Started
 To use this program, you need a client secret. For more information, visit [Google Docs](https://developers.google.com/adwords/api/docs/guides/authentication).
-The client secret is stored in the [config.properties](https://github.com/localhostPIB/YoutubeApi/blob/master/src/main/resources/config.properties) file.
-The Main method class Starter.java starts the application as argument the video id is needed.
-e.g. https://www.youtube.com/watch?v={video-id}
-
+The Main method class Starter.java starts the application, as arguments the client secret and video-id (e.g. https://www.youtube.com/watch?v={video-id}) are needed.
+Command: `java -jar YoutubeApi-1.0-SNAPSHOT-jar-with-dependencies.jar videoId Client-Secret`
 ## Built With
 For this we use the build management tool Maven(v. 3.8.4) from the Apache Software Foundation.
 * [Maven](https://maven.apache.org/)

src/main/java/Starter.java

@@ -2,6 +2,8 @@
 import service.api.videoInformations.GetYTVideoInformations;
 import dao.*;
 import service.csv.CreateCSVFile;
+import util.FileUtils;
+import util.PropertyUtils;
 import util.validator.StringValidator;
 
 public class Starter {
@@ -12,7 +14,13 @@ public class Starter {
      * @throws Exception
      */
     public static void main(String[] args) throws Exception {
-        if (args.length == 1 && StringValidator.validateArgument(args[0])) {
+        if (args.length >= 1 && StringValidator.validateArgument(args[0])) {
+
+            if (args.length == 2 && StringValidator.validateArgument(args[1])
+                                 && !FileUtils.isFileExists("config.properties")) {
+                PropertyUtils.writeInPropertyFile(args[1]);
+            }
+
             GetYTVideoInformations getYTVideoInformations = new GetYTVideoInformations(new VideoDaoHibernateImp());
             getYTVideoInformations.getYTVideoStatistics(args[0]);
 

src/main/java/dao/YTUserDaoHibernateImp.java

@@ -35,13 +35,6 @@ public List<IYoutubeUser> findAllYTUsersByVideoId(final String videoId){
         findAllYTUsers().forEach(iYoutubeUser -> iYoutubeUser.getIVideoInfoList()
                         .forEach(i -> {if(videoId.equals(i.getVideoId())){ userList.add(iYoutubeUser);}}));
 
-        //for(IYoutubeUser iYoutubeUser : findAllYTUsers()){
-          //  for(int i = 0; i < iYoutubeUser.getIVideoInfoList().size(); i++) {
-            //    if (videoId.equals(iYoutubeUser.getIVideoInfoList().get(i).getVideoId())) {
-              //      userList.add(iYoutubeUser);
-               // }
-           // }
-        //}
         return userList;
     }
 

src/main/java/util/FileUtils.java

@@ -15,4 +15,14 @@ public static File createDirectory(){
 
         return dir;
     }
+
+    public static boolean isFileExists(String path){
+        File file = new File(path);
+
+        if(file.exists() && !file.isDirectory()) {
+            return true;
+        }
+
+        return false;
+    }
 }

src/main/java/util/PropertyUtils.java

@@ -5,22 +5,24 @@
 
 public class PropertyUtils {
 
-    public static String readPropertyFile() throws IOException {
-        ClassLoader loader = Thread.currentThread().getContextClassLoader();
-        try (InputStream input = loader.getResourceAsStream("config.properties")) {
-
-            Properties prop = new Properties();
+    public static void writeInPropertyFile(final String value) {
+        try (OutputStream output = new FileOutputStream("config.properties")) {
 
-            prop.load(input);
+            Properties properties = new Properties();
 
-            return prop.getProperty("CLIENT.SECRET");
+            properties.setProperty("CLIENT.SECRET", value);
+            properties.store(output, null);
 
-        } catch (FileNotFoundException fileNotFoundException) {
-            fileNotFoundException.printStackTrace();
-        }catch (IOException ioException){
-            ioException.printStackTrace();
+        } catch (IOException io) {
+            io.printStackTrace();
         }
-        return "";
     }
+
+    public static String readPropertyFile() throws IOException {
+            Properties properties = new Properties();
+            properties.load(new FileReader("config.properties"));
+
+            return properties.getProperty("CLIENT.SECRET");
+        }
 }