Module-6

app/src/main/java/com/moviebooking/App.java

@@ -18,31 +18,24 @@ import java.util.List;
 import java.util.stream.Collectors;
 
 public class App {
-    public String getGreeting() {
-        return "Hello World!";
-    }
-
-    public static void main(String[] args) throws NoSuchDataException {
+    public static void run(List<String> commandLineArgs){
         ApplicationConfig applicationConfig = new ApplicationConfig();
         DataLoader dataLoader = applicationConfig.getDataLoader();
         CommandInvoker commandInvoker = applicationConfig.getCommandInvoker();
+        BufferedReader reader;
 
-        List<String> commandLineArgs = new LinkedList<>(Arrays.asList(args));
-
-        String expectedSequence = "INPUT-FILE$CINEMA-DATA$SCREEN-DATA$SEAT-DATA$CUSTOMER-DATA$MOVIE-DATA$SHOW-DATA";
-        String actualSequence = commandLineArgs.stream()
-                .map(a -> a.split("=")[0])
-                .collect(Collectors.joining("$"));
-
-        if(expectedSequence.equals(actualSequence)){
+        String inputFile = commandLineArgs.get(0).split("=")[1];
         commandLineArgs.remove(0);
         for(String arg: commandLineArgs){
             String[] splits = arg.split("=");
+            try {
                 dataLoader.executeData(splits[0],splits[1]);
+            } catch (NoSuchDataException e) {
+                e.printStackTrace();
+            }
         }
-            BufferedReader reader;
         try {
-                reader = new BufferedReader(new FileReader(args[0].split("=")[1]));
+            reader = new BufferedReader(new FileReader(inputFile));
             String line = reader.readLine();
             while (line != null) {
                 List<String> tokens = Arrays.asList(line.split(" "));
@@ -55,5 +48,15 @@ public class App {
             e.printStackTrace();
         }
     }
+
+    public static void main(String[] args){
+        List<String> commandLineArgs = new LinkedList<>(Arrays.asList(args));
+        String expectedSequence = "INPUT-FILE$CINEMA-DATA$SCREEN-DATA$SEAT-DATA$CUSTOMER-DATA$MOVIE-DATA$SHOW-DATA";
+        String actualSequence = commandLineArgs.stream()
+                .map(a -> a.split("=")[0])
+                .collect(Collectors.joining("$"));
+        if(expectedSequence.equals(actualSequence)){
+            run(commandLineArgs);
+        }
     }
 }