refactoring

6 files changed, 79 insertions, 73 deletions

diff --git a/src/main/java/com/juick/json/JSONSerializer.java b/src/main/java/com/juick/json/JSONSerializer.java
new file mode 100644
index 00000000..8ac72cb0
--- /dev/null
+++ b/src/main/java/com/juick/json/JSONSerializer.java
@@ -0,0 +1,53 @@
+/*
+ * 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 com.juick.json;
+
+import java.util.Iterator;
+import java.util.List;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author vt
+ * @param <T>
+ */
+public abstract class JSONSerializer<T> {
+
+    /**
+     *
+     * @param json
+     * @return
+     */
+    public abstract T deserialize(JSONObject json);
+    
+    /**
+     *
+     * @param obj
+     * @return
+     */
+    public abstract JSONObject serialize(T obj);
+    
+    /**
+     *
+     * @param objs
+     * @return
+     */
+    public String serializeList(List<T> objs) {
+        String json = "[";
+        
+        Iterator<T> i = objs.iterator();
+        while (i.hasNext()) {
+            T m = i.next();
+            if (json.length() > 1) {
+                json += ",";
+            }
+            json += serialize(m).toString();
+        }
+
+        json += "]";
+        return json;
+    }
+}
diff --git a/src/main/java/com/juick/json/Message.java b/src/main/java/com/juick/json/MessageSerializer.java
index 4ab1901a..0879f13a 100644
--- a/src/main/java/com/juick/json/Message.java
+++ b/src/main/java/com/juick/json/MessageSerializer.java
@@ -17,6 +17,7 @@
  */
 package com.juick.json;
 
+import com.juick.Message;
 import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
@@ -29,9 +30,13 @@ import org.json.JSONObject;
  *
  * @author Ugnich Anton
  */
-public class Message {
+public class MessageSerializer extends JSONSerializer<Message> {
+    
+    UserSerializer userSerializer = new UserSerializer();
+    PlaceSerializer placeSerializer = new PlaceSerializer();
 
-    public static com.juick.Message parseJSON(JSONObject json) throws JSONException {
+    @Override
+    public Message deserialize(JSONObject json) throws JSONException {
         com.juick.Message jmsg = new com.juick.Message();
         jmsg.MID = json.getInt("mid");
         if (json.has("rid")) {
@@ -45,7 +50,7 @@ public class Message {
         jmsg.ReadOnly = json.has("readonly");
 
         jmsg.Text = json.getString("body").replace("&quot;", "\"");
-        jmsg.User = com.juick.json.User.parseJSON(json.getJSONObject("user"));
+        jmsg.User = userSerializer.deserialize(json.getJSONObject("user"));
 
         try {
             DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@@ -72,7 +77,8 @@ public class Message {
         return jmsg;
     }
 
-    public static JSONObject toJSON(com.juick.Message msg) {
+    @Override
+    public JSONObject serialize(Message msg) {
         JSONObject json = new JSONObject();
 
         try {
@@ -100,7 +106,7 @@ public class Message {
                 json.put("timestamp", msg.TimestampString);
             }
             if (msg.User != null) {
-                json.put("user", com.juick.json.User.toJSON(msg.User));
+                json.put("user", userSerializer.serialize(msg.User));
             }
             if (msg.Tags != null && msg.Tags.size() > 0) {
                 json.put("tags", new JSONArray(msg.Tags));
@@ -109,7 +115,7 @@ public class Message {
                 json.put("replies", msg.Replies);
             }
             if (msg.Place != null) {
-                json.put("place", com.juick.json.Place.toJSON(msg.Place));
+                json.put("place", placeSerializer.serialize(msg.Place));
             }
             if (msg.AttachmentType != null) {
                 String fname = msg.MID + (msg.RID > 0 ? "-" + msg.RID : "") + "." + msg.AttachmentType;
diff --git a/src/main/java/com/juick/json/Messages.java b/src/main/java/com/juick/json/Messages.java
deleted file mode 100644
index a1879b09..00000000
--- a/src/main/java/com/juick/json/Messages.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package com.juick.json;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-
-/**
- *
- * @author ugnich
- */
-public class Messages {
-
-    public static String arrayToString(ArrayList<com.juick.Message> messages) {
-        String json = "[";
-
-        Iterator<com.juick.Message> i = messages.iterator();
-        while (i.hasNext()) {
-            com.juick.Message m = i.next();
-            if (json.length() > 1) {
-                json += ",";
-            }
-            json += Message.toJSON(m).toString();
-        }
-
-        json += "]";
-        return json;
-    }
-}
diff --git a/src/main/java/com/juick/json/Place.java b/src/main/java/com/juick/json/PlaceSerializer.java
index f195e7d7..f433f7f0 100644
--- a/src/main/java/com/juick/json/Place.java
+++ b/src/main/java/com/juick/json/PlaceSerializer.java
@@ -17,7 +17,7 @@
  */
 package com.juick.json;
 
-import org.json.JSONArray;
+import com.juick.Place;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -25,10 +25,11 @@ import org.json.JSONObject;
  *
  * @author Ugnich Anton
  */
-public class Place {
+public class PlaceSerializer extends JSONSerializer<Place> {
 
-    public static com.juick.Place parseJSON(JSONObject json) throws JSONException {
-        com.juick.Place jplace = new com.juick.Place();
+    @Override
+    public Place deserialize(JSONObject json) throws JSONException {
+        Place jplace = new Place();
 
         jplace.pid = json.getInt("pid");
         jplace.lat = json.getDouble("lat");
@@ -47,7 +48,8 @@ public class Place {
         return jplace;
     }
 
-    public static JSONObject toJSON(com.juick.Place place) {
+    @Override
+    public JSONObject serialize(Place place) {
         JSONObject json = new JSONObject();
 
         try {
diff --git a/src/main/java/com/juick/json/User.java b/src/main/java/com/juick/json/UserSerializer.java
index dd3143c6..07f87616 100644
--- a/src/main/java/com/juick/json/User.java
+++ b/src/main/java/com/juick/json/UserSerializer.java
@@ -17,6 +17,7 @@
  */
 package com.juick.json;
 
+import com.juick.User;
 import org.json.JSONException;
 import org.json.JSONObject;
 
@@ -24,10 +25,11 @@ import org.json.JSONObject;
  *
  * @author Ugnich Anton
  */
-public class User {
+public class UserSerializer extends JSONSerializer<User> {
 
-    public static com.juick.User parseJSON(JSONObject json) throws JSONException {
-        com.juick.User juser = new com.juick.User();
+    @Override
+    public User deserialize(JSONObject json) throws JSONException {
+        User juser = new User();
         juser.UID = json.getInt("uid");
         juser.UName = json.getString("uname");
         if (json.has("fullname")) {
@@ -36,7 +38,8 @@ public class User {
         return juser;
     }
 
-    public static JSONObject toJSON(com.juick.User user) {
+    @Override
+    public JSONObject serialize(User user) {
         JSONObject json = new JSONObject();
 
         try {
diff --git a/src/main/java/com/juick/json/Users.java b/src/main/java/com/juick/json/Users.java
deleted file mode 100644
index 0e486f74..00000000
--- a/src/main/java/com/juick/json/Users.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package com.juick.json;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-
-/**
- *
- * @author ugnich
- */
-public class Users {
-
-    public static String arrayToString(ArrayList<com.juick.User> users) {
-        String json = "[";
-
-        Iterator<com.juick.User> i = users.iterator();
-        while (i.hasNext()) {
-            com.juick.User u = i.next();
-            if (json.length() > 1) {
-                json += ",";
-            }
-            json += User.toJSON(u).toString();
-        }
-
-        json += "]";
-        return json;
-    }
-}