From 88b3f00f3855aa408c7859051efdcb5b37fe559f Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Mon, 29 Jun 2015 09:41:29 +1200
Subject: Fix postgres generated keys problem (fix #480)

---
 src/org/traccar/database/DataManager.java  |  6 +++---
 src/org/traccar/database/QueryBuilder.java | 18 +++++++++++++-----
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index 8b1ff2c2e..496a5a1b6 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -227,7 +227,7 @@ public class DataManager {
     }
 
     public void addUser(User user) throws SQLException {
-        user.setId(QueryBuilder.create(dataSource, getQuery("database.insertUser"))
+        user.setId(QueryBuilder.create(dataSource, getQuery("database.insertUser"), true)
                 .setObject(user)
                 .executeUpdate());
         Context.getPermissionsManager().refresh();
@@ -269,7 +269,7 @@ public class DataManager {
     }
     
     public void addDevice(Device device) throws SQLException {
-        device.setId(QueryBuilder.create(dataSource, getQuery("database.insertDevice"))
+        device.setId(QueryBuilder.create(dataSource, getQuery("database.insertDevice"), true)
                 .setObject(device)
                 .executeUpdate());
     }
@@ -306,7 +306,7 @@ public class DataManager {
     }
 
     public void addPosition(Position position) throws SQLException {
-        position.setId(QueryBuilder.create(dataSource, getQuery("database.insertPosition"))
+        position.setId(QueryBuilder.create(dataSource, getQuery("database.insertPosition"), true)
                 .setObject(position)
                 .setDate("time", position.getFixTime()) // tmp
                 .setLong("device_id", position.getDeviceId()) // tmp
diff --git a/src/org/traccar/database/QueryBuilder.java b/src/org/traccar/database/QueryBuilder.java
index 23d8c6bfa..5e5c163a3 100644
--- a/src/org/traccar/database/QueryBuilder.java
+++ b/src/org/traccar/database/QueryBuilder.java
@@ -41,14 +41,18 @@ public class QueryBuilder {
     private PreparedStatement statement;
     private final String query;
     
-    private QueryBuilder(DataSource dataSource, String query) throws SQLException {
+    private QueryBuilder(DataSource dataSource, String query, boolean returnGeneratedKeys) throws SQLException {
         indexMap = new HashMap<String, List<Integer>>();
         connection = dataSource.getConnection();
         this.query = query;
         if (query != null) {
-            String parsedQuery = parse(query, indexMap);
+            String parsedQuery = parse(query.trim(), indexMap);
             try {
-                statement = connection.prepareStatement(parsedQuery, Statement.RETURN_GENERATED_KEYS);
+                if (returnGeneratedKeys) {
+                    statement = connection.prepareStatement(parsedQuery, Statement.RETURN_GENERATED_KEYS);
+                } else {
+                    statement = connection.prepareStatement(parsedQuery);
+                }
             } catch (SQLException error) {
                 connection.close();
                 throw error;
@@ -115,9 +119,13 @@ public class QueryBuilder {
 
         return parsedQuery.toString();
     }
-    
+
     public static QueryBuilder create(DataSource dataSource, String query) throws SQLException {
-        return new QueryBuilder(dataSource, query);
+        return new QueryBuilder(dataSource, query, false);
+    }
+
+    public static QueryBuilder create(DataSource dataSource, String query, boolean returnGeneratedKeys) throws SQLException {
+        return new QueryBuilder(dataSource, query, returnGeneratedKeys);
     }
     
     private List<Integer> indexes(String name) {
-- 
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