buat class sndri

src/server/TCPServer/src/TCPServer.java

@@ -13,90 +13,7 @@ import java.net.*;
 import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
 
-class TCPServer {
-    public boolean signUp(String username, String password) throws IOException {
-        JSONParser parser = new JSONParser();
-        try {
-            String basePath = new File("").getAbsolutePath();
-            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
-            if (obj != null) {
-                JSONObject jsonFile = (JSONObject) obj;
-                if (jsonFile.containsKey(username.toLowerCase())) {
-                    return false;
-                } else {
-                    JSONObject userObj = new JSONObject();
-                    userObj.put("password", password);
-                    userObj.put("position", "nanti_dipikirin");
-                    userObj.put("r11", 0);
-                    userObj.put("r12", 0);
-                    userObj.put("r13", 0);
-                    userObj.put("r14", 0);
-                    userObj.put("r21", 0);
-                    userObj.put("r22", 0);
-                    userObj.put("r23", 0);
-                    userObj.put("r31", 0);
-                    userObj.put("r32", 0);
-                    userObj.put("r41", 0);
-
-                    jsonFile.put(username.toLowerCase(), userObj);
-                    FileWriter file = new FileWriter(basePath + "//file_saved.json");
-                    file.write(jsonFile.toJSONString());
-                    file.flush();
-                    file.close();
-                    return true;
-                }
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return false;
-    }
-
-    public void editAtt(String username, String att, String newValue) {
-        JSONParser parser = new JSONParser();
-        try {
-            String basePath = new File("").getAbsolutePath();
-            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
-            if (obj != null) {
-                JSONObject jsonFile = (JSONObject) obj;
-                if (jsonFile.containsKey(username.toLowerCase())) {
-                    JSONObject usrObj = (JSONObject) jsonFile.get(username.toLowerCase());
-                    if (usrObj.containsKey(att.toLowerCase())) {
-                        usrObj.put(att.toLowerCase(), newValue);
-                    }
-                }
-                FileWriter file = new FileWriter(basePath + "//file_saved.json");
-                file.write(jsonFile.toJSONString());
-                file.flush();
-                file.close();
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public boolean login(String username, String password) {
-        JSONParser parser = new JSONParser();
-        try {
-            String basePath = new File("").getAbsolutePath();
-            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
-            if (obj != null) {
-                JSONObject jsonFile = (JSONObject) obj;
-                if (jsonFile.containsKey(username.toLowerCase())) {
-                    JSONObject usrObj = (JSONObject) jsonFile.get(username.toLowerCase());
-                    if (password.equals(usrObj.get("password").toString())) {
-                        return true;
-                    } else {
-                        return false;
-                    }
-                }
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return false;
-    }
-    
+class TCPServer {  
     public static void main(String argv[]) throws Exception {
         String clientSentence;
         String capitalizedSentence;

src/server/TCPServer/src/crudDB/crudDB.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package crudDB;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+
+/**
+ *
+ * @author Kevin Zhong Local
+ */
+public class crudDB {
+
+    public boolean signUp(String username, String password) throws IOException {
+        JSONParser parser = new JSONParser();
+        try {
+            String basePath = new File("").getAbsolutePath();
+            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
+            if (obj != null) {
+                JSONObject jsonFile = (JSONObject) obj;
+                if (jsonFile.containsKey(username.toLowerCase())) {
+                    return false;
+                } else {
+                    JSONObject userObj = new JSONObject();
+                    userObj.put("password", password);
+                    userObj.put("position", "nanti_dipikirin");
+                    userObj.put("r11", 0);
+                    userObj.put("r12", 0);
+                    userObj.put("r13", 0);
+                    userObj.put("r14", 0);
+                    userObj.put("r21", 0);
+                    userObj.put("r22", 0);
+                    userObj.put("r23", 0);
+                    userObj.put("r31", 0);
+                    userObj.put("r32", 0);
+                    userObj.put("r41", 0);
+
+                    jsonFile.put(username.toLowerCase(), userObj);
+                    FileWriter file = new FileWriter(basePath + "//file_saved.json");
+                    file.write(jsonFile.toJSONString());
+                    file.flush();
+                    file.close();
+                    return true;
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+
+    public void editAtt(String username, String att, String newValue) {
+        JSONParser parser = new JSONParser();
+        try {
+            String basePath = new File("").getAbsolutePath();
+            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
+            if (obj != null) {
+                JSONObject jsonFile = (JSONObject) obj;
+                if (jsonFile.containsKey(username.toLowerCase())) {
+                    JSONObject usrObj = (JSONObject) jsonFile.get(username.toLowerCase());
+                    if (usrObj.containsKey(att.toLowerCase())) {
+                        usrObj.put(att.toLowerCase(), newValue);
+                    }
+                }
+                FileWriter file = new FileWriter(basePath + "//file_saved.json");
+                file.write(jsonFile.toJSONString());
+                file.flush();
+                file.close();
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public boolean login(String username, String password) {
+        JSONParser parser = new JSONParser();
+        try {
+            String basePath = new File("").getAbsolutePath();
+            Object obj = parser.parse(new FileReader(basePath + "//file_saved.json"));
+            if (obj != null) {
+                JSONObject jsonFile = (JSONObject) obj;
+                if (jsonFile.containsKey(username.toLowerCase())) {
+                    JSONObject usrObj = (JSONObject) jsonFile.get(username.toLowerCase());
+                    if (password.equals(usrObj.get("password").toString())) {
+                        return true;
+                    } else {
+                        return false;
+                    }
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return false;
+    }
+}