Hopefully final version of Hosting #story[1188]

2017-09-19 02:15:34 +12:00
parent 9d1145b298
commit 928f5e31f0
8 changed files with 207 additions and 11 deletions
@@ -0,0 +1,50 @@
+package shared.utils;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.*;
+import java.net.URL;
+import java.nio.charset.Charset;
+
+/**
+ * Created by Gondr on 23/05/2017.
+ */
+public class JsonReader {
+
+    private static String readAll(Reader rd) throws IOException {
+        StringBuilder sb = new StringBuilder();
+        int cp;
+        while ((cp = rd.read()) != -1) {
+            sb.append((char) cp);
+        }
+        return sb.toString();
+    }
+
+    public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
+        InputStream is = new URL(url).openStream();
+        try {
+            BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+            String jsonText = readAll(rd);
+            JSONObject json = new JSONObject(jsonText);
+            return json;
+        } catch (JSONException e) {
+            return null;
+        } finally {
+            is.close();
+        }
+    }
+
+    public static JSONArray readJsonFromUrlArray(String url) throws IOException, JSONException {
+        InputStream is = new URL(url).openStream();
+        try {
+            BufferedReader rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
+            String jsonText = readAll(rd);
+            JSONArray json = new JSONArray(jsonText);
+            return json;
+        } finally {
+            is.close();
+        }
+    }
+}