From d440876bbb5d80873c107a107620614a326f93d5 Mon Sep 17 00:00:00 2001
From: t00thpick1 <t00thpick1dirko@gmail.com>
Date: Tue, 15 Jan 2013 22:08:59 -0500
Subject: [PATCH] Close statements correctly, add update function

---
 .../java/com/gmail/nossr50/util/Database.java | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/src/main/java/com/gmail/nossr50/util/Database.java b/src/main/java/com/gmail/nossr50/util/Database.java
index 5520c96dd..8211f6920 100644
--- a/src/main/java/com/gmail/nossr50/util/Database.java
+++ b/src/main/java/com/gmail/nossr50/util/Database.java
@@ -243,6 +243,7 @@ public class Database {
             try {
                 statement = connection.prepareStatement(sql);
                 statement.executeUpdate();
+                statement.close();
                 return true;
             }
             catch (SQLException ex) {
@@ -263,6 +264,39 @@ public class Database {
         return false;
     }
 
+    /**
+     * Returns the number of rows affected by either a DELETE or UPDATE query
+     *
+     * @param sql SQL query to execute
+     * @return the number of rows affected
+     */
+    public int update(String sql) {
+        int ret = 0;
+        if (checkConnected()) {
+            PreparedStatement statement = null;
+            try {
+                statement = connection.prepareStatement(sql);
+                ret = statement.executeUpdate();
+                statement.close();
+                return ret;
+            } catch (SQLException ex) {
+                printErrors(ex);
+                return 0;
+            } finally {
+                if (statement != null) {
+                    try {
+                        statement.close();
+                    } catch (SQLException e) {
+                        printErrors(e);
+                        return 0;
+                    }
+                }
+            }
+        }
+
+        return ret;
+    }
+
     /**
      * Get the Integer. Only return first row / first field.
      *