merge json

5 files changed, 364 insertions, 0 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..142cacf0
--- /dev/null
+++ b/src/main/java/com/juick/json/JSONSerializer.java
@@ -0,0 +1,54 @@
+/*
+ * 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.text.ParseException;
+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) throws ParseException;
+    
+    /**
+     *
+     * @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/MessageSerializer.java b/src/main/java/com/juick/json/MessageSerializer.java
new file mode 100644
index 00000000..4818722f
--- /dev/null
+++ b/src/main/java/com/juick/json/MessageSerializer.java
@@ -0,0 +1,139 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.json;
+
+import com.juick.Message;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class MessageSerializer extends JSONSerializer<Message> {
+
+    private final static Logger LOGGER = Logger.getLogger(MessageSerializer.class.getName());
+    
+    UserSerializer userSerializer = new UserSerializer();
+    PlaceSerializer placeSerializer = new PlaceSerializer();
+
+    final SimpleDateFormat df;
+
+    public MessageSerializer() {
+        df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        df.setTimeZone(TimeZone.getTimeZone("UTC"));
+    }
+
+    @Override
+    public Message deserialize(JSONObject json) throws JSONException, ParseException {
+        com.juick.Message jmsg = new com.juick.Message();
+        jmsg.setMID(json.getInt("mid"));
+        if (json.has("rid")) {
+            jmsg.setRID(json.getInt("rid"));
+        }
+        if (json.has("replyto")) {
+            jmsg.ReplyTo = json.getInt("replyto");
+        }
+
+        jmsg.FriendsOnly = json.has("friendsonly");
+        jmsg.ReadOnly = json.has("readonly");
+
+        jmsg.setText(json.getString("body").replace("&quot;", "\""));
+        jmsg.setUser(userSerializer.deserialize(json.getJSONObject("user")));
+
+        jmsg.setDate(df.parse(json.getString("timestamp")));
+
+        if (json.has("tags")) {
+            JSONArray tags = json.getJSONArray("tags");
+            for (int n = 0; n < tags.length(); n++) {
+                jmsg.Tags.add(tags.getString(n).replace("&quot;", "\""));
+            }
+        }
+
+        if (json.has("replies")) {
+            jmsg.Replies = json.getInt("replies");
+        }
+
+        if (json.has("photo")) {
+            jmsg.Photo = json.getJSONObject("photo").getString("small");
+        }
+
+        return jmsg;
+    }
+
+    @Override
+    public JSONObject serialize(Message msg) {
+        JSONObject json = new JSONObject();
+
+        try {
+            if (msg.getMID() > 0) {
+                json.put("mid", msg.getMID());
+            }
+            if (msg.getRID() > 0) {
+                json.put("rid", msg.getRID());
+            }
+            if (msg.ReplyTo > 0) {
+                json.put("replyto", msg.ReplyTo);
+            }
+            if (msg.FriendsOnly) {
+                json.put("friendsonly", 1);
+            }
+            if (msg.ReadOnly) {
+                json.put("readonly", 1);
+            }
+            if (msg.getText() != null) {
+                json.put("body", msg.getText());
+            }
+            if (msg.getDate() != null) {
+                json.put("timestamp", df.format(msg.getDate()));
+            }
+            if (msg.getUser() != null) {
+                json.put("user", userSerializer.serialize(msg.getUser()));
+            }
+            if (msg.Tags != null && msg.Tags.size() > 0) {
+                json.put("tags", new JSONArray(msg.Tags));
+            }
+            if (msg.Replies > 0) {
+                json.put("replies", msg.Replies);
+            }
+            if (msg.Place != null) {
+                json.put("place", placeSerializer.serialize(msg.Place));
+            }
+            if (msg.AttachmentType != null) {
+                String fname = msg.getMID() + (msg.getRID() > 0 ? "-" + msg.getRID() : "") + "." + msg.AttachmentType;
+                JSONObject photo = new JSONObject();
+                photo.put("thumbnail", "http://i.juick.com/ps/" + fname);
+                photo.put("small", "http://i.juick.com/photos-512/" + fname);
+                photo.put("medium", "http://i.juick.com/photos-1024/" + fname);
+                json.put("photo", photo);
+            }
+        } catch (JSONException e) {
+            LOGGER.log(Level.SEVERE, "JSON Exception", e);
+        }
+
+        return json;
+    }
+}
diff --git a/src/main/java/com/juick/json/PlaceSerializer.java b/src/main/java/com/juick/json/PlaceSerializer.java
new file mode 100644
index 00000000..f433f7f0
--- /dev/null
+++ b/src/main/java/com/juick/json/PlaceSerializer.java
@@ -0,0 +1,73 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.json;
+
+import com.juick.Place;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class PlaceSerializer extends JSONSerializer<Place> {
+
+    @Override
+    public Place deserialize(JSONObject json) throws JSONException {
+        Place jplace = new Place();
+
+        jplace.pid = json.getInt("pid");
+        jplace.lat = json.getDouble("lat");
+        jplace.lon = json.getDouble("lon");
+        jplace.name = json.getString("name").replace("&quot;", "\"");
+        if (json.has("users")) {
+            jplace.users = json.getInt("users");
+        }
+        if (json.has("messages")) {
+            jplace.messages = json.getInt("messages");
+        }
+        if (json.has("distance")) {
+            jplace.distance = json.getInt("distance");
+        }
+
+        return jplace;
+    }
+
+    @Override
+    public JSONObject serialize(Place place) {
+        JSONObject json = new JSONObject();
+
+        try {
+            if (place.pid > 0) {
+                json.put("pid", place.pid);
+            }
+            if (place.lat >= -90 && place.lat <= 90) {
+                json.put("lat", place.lat);
+            }
+            if (place.lon >= -180 && place.lon <= 180) {
+                json.put("lon", place.lon);
+            }
+            if (place.name != null) {
+                json.put("name", place.name);
+            }
+        } catch (JSONException e) {
+        }
+
+        return json;
+    }
+}
diff --git a/src/main/java/com/juick/json/UserSerializer.java b/src/main/java/com/juick/json/UserSerializer.java
new file mode 100644
index 00000000..390f4bf6
--- /dev/null
+++ b/src/main/java/com/juick/json/UserSerializer.java
@@ -0,0 +1,66 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.json;
+
+import com.juick.User;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class UserSerializer extends JSONSerializer<User> {
+
+    @Override
+    public User deserialize(JSONObject json) throws JSONException {
+        User juser = new User();
+        juser.setUID(json.getInt("uid"));
+        juser.setUName(json.getString("uname"));
+        if (json.has("fullname")) {
+            juser.setFullName(json.getString("fullname"));
+        }
+        return juser;
+    }
+
+    @Override
+    public JSONObject serialize(User user) {
+        JSONObject json = new JSONObject();
+
+        try {
+            if (user.getUID() > 0) {
+                json.put("uid", user.getUID());
+            }
+            if (user.getUName() != null) {
+                json.put("uname", user.getUName());
+            }
+            if (user.getFullName() != null) {
+                json.put("fullname", user.getFullName());
+            }
+            if (user.getJID() != null) {
+                json.put("jid", user.getJID());
+            }
+            if (user.getUnreadCount() > 0) {
+                json.put("unreadCount", user.getUnreadCount());
+            }
+        } catch (JSONException e) {
+        }
+
+        return json;
+    }
+}
diff --git a/src/test/java/com/juick/JsonTests.java b/src/test/java/com/juick/JsonTests.java
new file mode 100644
index 00000000..ba01e80c
--- /dev/null
+++ b/src/test/java/com/juick/JsonTests.java
@@ -0,0 +1,32 @@
+package com.juick;
+
+import static org.junit.Assert.assertEquals;
+
+import com.juick.json.MessageSerializer;
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.juick.Message;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.TimeZone;
+
+public class JsonTests {
+    @Test
+    public void DateTest() {
+        Message msg = new Message();
+        SimpleDateFormat df= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        df.setTimeZone(TimeZone.getTimeZone("UTC"));
+        try {
+            msg.setDate(df.parse("2015-01-01 05:02:10"));
+            MessageSerializer serializer = new MessageSerializer();
+            String json = serializer.serialize(msg).toString();
+            assertEquals("{\"timestamp\":\"2015-01-01 05:02:10\"}", json);
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+    }
+}
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