From ae9494bbca81e493f9a76da0029b113bf359e573 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 11 Jul 2016 10:22:01 +0300
Subject: cleanup sql, part 2

---
 juick-core/src/main/java/com/juick/server/UserQueries.java | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

(limited to 'juick-core/src/main')

diff --git a/juick-core/src/main/java/com/juick/server/UserQueries.java b/juick-core/src/main/java/com/juick/server/UserQueries.java
index eb2918c0..1ba0f83b 100644
--- a/juick-core/src/main/java/com/juick/server/UserQueries.java
+++ b/juick-core/src/main/java/com/juick/server/UserQueries.java
@@ -30,6 +30,7 @@ import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  *
@@ -133,16 +134,7 @@ public class UserQueries {
     }
 
     public static boolean fillUsersByID(JdbcTemplate sql, List<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).getUID();
-        }
+        String uids = StringUtils.arrayToCommaDelimitedString(users.stream().map(u -> u.getUID()).collect(Collectors.toList()).toArray());
 
         sql.query("SELECT id,nick,banned FROM users WHERE id IN (" + uids + ")",
                 (rs, num) -> {
-- 
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