From b944a64c6b54b9819542ab2d43d85114ef2908e1 Mon Sep 17 00:00:00 2001
From: Ugnich Anton
Date: Sat, 24 Aug 2013 15:07:51 +0700
Subject: PMQueries; UserQueries.getUserByUID; UserQueries.fillUsersByID

---
 src/com/juick/server/UserQueries.java | 62 +++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'src/com/juick/server/UserQueries.java')

diff --git a/src/com/juick/server/UserQueries.java b/src/com/juick/server/UserQueries.java
index c170b6cd..bb4d19df 100644
--- a/src/com/juick/server/UserQueries.java
+++ b/src/com/juick/server/UserQueries.java
@@ -79,6 +79,28 @@ public class UserQueries {
         return uid;
     }
 
+    public static com.juick.User getUserByUID(Connection sql, int uid) {
+        com.juick.User user = null;
+
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        try {
+            stmt = sql.prepareStatement("SELECT nick FROM users WHERE id=?");
+            stmt.setInt(1, uid);
+            rs = stmt.executeQuery();
+            if (rs.first()) {
+                user = new com.juick.User();
+                user.UID = uid;
+                user.UName = rs.getString(1);
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(rs, stmt);
+        }
+        return user;
+    }
+
     public static com.juick.User getUserByName(Connection sql, String username) {
         com.juick.User user = null;
 
@@ -148,6 +170,42 @@ public class UserQueries {
         return users;
     }
 
+    public static boolean fillUsersByID(Connection sql, ArrayList<com.juick.User> users) {
+        boolean ret = false;
+
+        String uids = "";
+        final int usersSize = users.size();
+        for (int i = 0; i < usersSize; i++) {
+            if (i > 0) {
+                uids += ",";
+            }
+            uids += users.get(i).UID;
+        }
+
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        try {
+            stmt = sql.prepareStatement("SELECT id,nick FROM users WHERE id IN (" + uids + ")");
+            rs = stmt.executeQuery();
+            rs.beforeFirst();
+            while (rs.next()) {
+                int uid = rs.getInt(1);
+                for (int i = 0; i < usersSize; i++) {
+                    if (users.get(i).UID == uid) {
+                        users.get(i).UName = rs.getString(2);
+                        ret = true;
+                    }
+                }
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(rs, stmt);
+        }
+
+        return ret;
+    }
+
     public static ArrayList<com.juick.User> getUsersByJID(Connection sql, ArrayList<String> jids) {
         ArrayList<com.juick.User> users = new ArrayList<com.juick.User>();
 
@@ -180,6 +238,10 @@ public class UserQueries {
         return SQLHelpers.getInt(sql, "SELECT user_id FROM jids WHERE jid=?", jid, 0);
     }
 
+    public static int getUIDbyName(Connection sql, String uname) {
+        return SQLHelpers.getInt(sql, "SELECT id FROM users WHERE nick=?", uname, 0);
+    }
+
     public static int getUIDbyHash(Connection sql, String hash) {
         return SQLHelpers.getInt(sql, "SELECT user_id FROM logins WHERE hash=?", hash, 0);
     }
-- 
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