Made it possible to set the output filename

	* --config <filename> option added.
	* Configuration is now a singleton.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/main/Main.java b/src/main/Main.java
index 5ab8809..43ad3a5 100644
--- a/src/main/Main.java
+++ b/src/main/Main.java
@@ -2,6 +2,7 @@ package main;
 
 import com.google.gson.JsonArray;
 import com.google.gson.JsonObject;
+import io.DataWriter;
 import io.RateLimitException;
 import io.Response;
 import java.io.IOException;
@@ -10,6 +11,7 @@ import java.util.Scanner;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import mining.TwitterApi;
+import utils.Configuration;
 
 /**
  * Class for manually testing the Twitter API.
@@ -60,6 +62,10 @@ public class Main {
                 useBearer = false;
             } else if ("--raw".equals(args[i])) {
                 rawOutput = true;
+            } else if ("--output".equals(args[i])) {
+                i++;
+                Configuration.getConfig().setProperty(DataWriter.CFG_TWEETS_FILENAME,args[i]);
+                Configuration.getConfig().save();
             } else if (args[i].startsWith("-")) {
                 throw new IllegalArgumentException("Invalid option: " + args[i]);
             } else {
@@ -90,7 +96,6 @@ public class Main {
     }
 
     enum Command {
-
         user,
         tweet,
         searchtweets,
@@ -112,6 +117,7 @@ public class Main {
         "Global options:",
         "   --oauth    Use OAuth (PIN) instead of Bearer tokens",
         "   --raw      Do not beautify JSON output",
+        "   --output   Change the output filename",
         "",
         "Available commands:"
     };