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authorAnton Tananaev <anton.tananaev@gmail.com>2012-05-06 08:56:39 +0000
committerAnton Tananaev <anton.tananaev@gmail.com>2012-05-06 08:56:39 +0000
commit131152712d834b39f44ae94ab5d2db04520d3125 (patch)
tree93a224f4cafba45d668153499a5d607382f46d9b /src/org/traccar/model/DatabaseDataManager.java
parent0218464141fc64f060699c6e98ed5d4f0814e139 (diff)
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Diffstat (limited to 'src/org/traccar/model/DatabaseDataManager.java')
-rw-r--r--src/org/traccar/model/DatabaseDataManager.java101
1 files changed, 79 insertions, 22 deletions
diff --git a/src/org/traccar/model/DatabaseDataManager.java b/src/org/traccar/model/DatabaseDataManager.java
index 7d90ac194..c5492bc8a 100644
--- a/src/org/traccar/model/DatabaseDataManager.java
+++ b/src/org/traccar/model/DatabaseDataManager.java
@@ -35,16 +35,13 @@ public class DatabaseDataManager implements DataManager {
* Database statements
*/
private NamedParameterStatement queryGetDevices;
+ private NamedParameterStatement queryAddDevice;
+ private NamedParameterStatement queryUpdateDevice;
+ private NamedParameterStatement queryRemoveDevice;
+ private NamedParameterStatement queryGetPositions;
private NamedParameterStatement queryAddPosition;
/**
- * Devices cache
- */
- private Map devices;
- private Calendar devicesLastUpdate;
- private Long devicesRefreshDelay;
-
- /**
* Initialize database
*/
private void initDatabase(Properties properties)
@@ -70,9 +67,24 @@ public class DatabaseDataManager implements DataManager {
String password = properties.getProperty("database.password");
AdvancedConnection connection = new AdvancedConnection(url, user, password);
- String query = properties.getProperty("database.selectDevice");
+ // Load statements from configuration
+ String query;
+
+ query = properties.getProperty("database.selectDevice");
queryGetDevices = new NamedParameterStatement(connection, query);
+ query = properties.getProperty("database.insertDevice");
+ queryAddDevice = new NamedParameterStatement(connection, query);
+
+ query = properties.getProperty("database.updateDevice");
+ queryUpdateDevice = new NamedParameterStatement(connection, query);
+
+ query = properties.getProperty("database.deleteDevice");
+ queryRemoveDevice = new NamedParameterStatement(connection, query);
+
+ query = properties.getProperty("database.selectPosition");
+ queryGetPositions = new NamedParameterStatement(connection, query);
+
query = properties.getProperty("database.insertPosition");
queryAddPosition = new NamedParameterStatement(connection, query);
}
@@ -93,9 +105,46 @@ public class DatabaseDataManager implements DataManager {
return deviceList;
}
- public void addDevice(Device device) {} // TODO: implement
- public void addUpdate(Device device) {} // TODO: implement
- public void addRemove(Device device) {} // TODO: implement
+ public synchronized void addDevice(Device device) throws SQLException {
+
+ queryAddDevice.prepare();
+ queryAddDevice.setString("imei", device.getImei());
+ queryAddDevice.executeUpdate();
+
+ // Find generated id
+ ResultSet result = queryAddDevice.getGeneratedKeys();
+ if (result.next()) {
+ device.setId(result.getLong(1));
+ }
+
+ devices = null;
+ }
+
+ public synchronized void updateDevice(Device device) throws SQLException {
+
+ queryUpdateDevice.prepare();
+ queryUpdateDevice.setLong("id", device.getId());
+ queryUpdateDevice.setString("imei", device.getImei());
+ queryUpdateDevice.executeUpdate();
+
+ devices = null;
+ }
+
+ public synchronized void removeDevice(Device device) throws SQLException {
+
+ queryRemoveDevice.prepare();
+ queryRemoveDevice.setLong("id", device.getId());
+ queryRemoveDevice.executeUpdate();
+
+ devices = null;
+ }
+
+ /**
+ * Devices cache
+ */
+ private Map devices;
+ private Calendar devicesLastUpdate;
+ private Long devicesRefreshDelay;
public Device getDeviceByImei(String imei) throws SQLException {
@@ -110,20 +159,26 @@ public class DatabaseDataManager implements DataManager {
return (Device) devices.get(imei);
}
- public List<Position> getPositions(Long deviceId) { // TODO: implement
+ public synchronized List<Position> getPositions(Long deviceId) throws SQLException {
List<Position> positionList = new LinkedList();
- Position p = new Position();
- p.setDeviceId(new Long(1));
- p.setTime(new Date());
- p.setValid(true);
- p.setLatitude(1.0);
- p.setLongitude(1.0);
- p.setSpeed(1.0);
- p.setCourse(1.0);
-
- positionList.add(p);
+ queryGetPositions.prepare();
+ queryGetPositions.setLong("device_id", deviceId);
+ ResultSet result = queryGetPositions.executeQuery();
+ while (result.next()) {
+ // TODO: include other parameters
+ Position position = new Position();
+ position.setDeviceId(result.getLong("device_id"));
+ position.setTime(result.getTimestamp("time"));
+ position.setValid(result.getBoolean("valid"));
+ position.setLatitude(result.getDouble("latitude"));
+ position.setLongitude(result.getDouble("longitude"));
+ position.setSpeed(result.getDouble("speed"));
+ position.setCourse(result.getDouble("course"));
+ position.setPower(result.getDouble("power"));
+ positionList.add(position);
+ }
return positionList;
}
@@ -144,6 +199,8 @@ public class DatabaseDataManager implements DataManager {
queryAddPosition.setString("extended_info", position.getExtendedInfo());
queryAddPosition.executeUpdate();
+
+ // TODO: probably return row id
}
}