From bb86570acc87ca082663986c2f9207d55c434623 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Tue, 5 Jun 2012 23:46:50 +0400
Subject: Support old config (fix #12)

---
 src/org/traccar/model/DatabaseDataManager.java | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

(limited to 'src/org/traccar/model')

diff --git a/src/org/traccar/model/DatabaseDataManager.java b/src/org/traccar/model/DatabaseDataManager.java
index ed3335342..733f0a0ec 100644
--- a/src/org/traccar/model/DatabaseDataManager.java
+++ b/src/org/traccar/model/DatabaseDataManager.java
@@ -72,22 +72,34 @@ public class DatabaseDataManager implements DataManager {
         String query;
 
         query = properties.getProperty("database.selectDevice");
-        queryGetDevices = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryGetDevices = new NamedParameterStatement(connection, query);
+        }
 
         query = properties.getProperty("database.insertDevice");
-        queryAddDevice = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryAddDevice = new NamedParameterStatement(connection, query);
+        }
 
         query = properties.getProperty("database.updateDevice");
-        queryUpdateDevice = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryUpdateDevice = new NamedParameterStatement(connection, query);
+        }
 
         query = properties.getProperty("database.deleteDevice");
-        queryRemoveDevice = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryRemoveDevice = new NamedParameterStatement(connection, query);
+        }
 
         query = properties.getProperty("database.selectPosition");
-        queryGetPositions = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryGetPositions = new NamedParameterStatement(connection, query);
+        }
 
         query = properties.getProperty("database.insertPosition");
-        queryAddPosition = new NamedParameterStatement(connection, query);
+        if (query != null) {
+            queryAddPosition = new NamedParameterStatement(connection, query);
+        }
 
         // Create database schema
         query = properties.getProperty("database.initialize");
-- 
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