/**
* update the new route and sequenceNo of task send to phone
*
* @param taskId
* @param newRouteID
* @param newSequenceId
*/
public void updatePhoneTask(int taskId, int newRouteID, int newSequenceId) {
DBManager m = new DBManager();
ResultSet rs =
m.getRs(
"SELECT s.*,t.* FROM Session s, Task t, Route r WHERE t.id = "
+ taskId
+ " AND t.route_id = r.id AND s.sessionID = r.sessionID");
try {
while (rs.next()) {
String driverName = rs.getString("session_driverName");
String vehicleID = rs.getString("session_vehicleID");
long startTime = Long.parseLong(rs.getString("startTime"));
long expireTime = Long.parseLong(rs.getString("expireTime"));
int sequenceNo = rs.getInt("sequence_num");
// save the action into updateTasks
// remove task first
XMLSession s = new XMLSession(driverName, vehicleID, startTime, expireTime);
ArrayList<UpdateManager> ml = Global.getUpdateTasks();
int l = ml.size();
int index = -1;
for (int i = 0; i < l; i++) {
if (ml.get(i).getSession().equals(s)) {
index = i;
break;
}
}
UpdateManager um = new UpdateManager(s);
ArrayList<SingleUpdateManager> sl = new ArrayList<SingleUpdateManager>();
if (index != -1) {
um = ml.get(index);
sl = um.getTasks();
}
Task t = new Task();
SingleUpdateManager a = new SingleUpdateManager(Action.delete, t);
a.setSequenceNo(sequenceNo);
sl.add(a);
um.setTask(sl);
if (index != -1) {
ml.set(index, um);
Global.setUpdateTasks(ml);
} else {
Global.addUpdateTask(um);
}
// then add new task
ResultSet rss =
m.getRs(
"SELECT s.* FROM Route r, Session s WHERE r.sessionID = s.sessionID"
+ " AND r.id = "
+ newRouteID);
while (rss.next()) {
String driverName1 = rss.getString("session_driverName");
String vehicleID1 = rss.getString("session_vehicleID");
long startTime1 = Long.parseLong(rss.getString("startTime"));
long expireTime1 = Long.parseLong(rss.getString("expireTime"));
ml = Global.getUpdateTasks();
l = ml.size();
int index1 = -1;
XMLSession s1 = new XMLSession(driverName1, vehicleID1, startTime1, expireTime1);
for (int i = 0; i < l; i++) {
if (ml.get(i).getSession().equals(s1)) {
index1 = i;
break;
}
}
UpdateManager um1 = new UpdateManager(s1);
ArrayList<SingleUpdateManager> sl1 = new ArrayList<SingleUpdateManager>();
if (index1 != -1) {
um1 = ml.get(index1);
sl1 = um1.getTasks();
}
String commodityID = rs.getString("commodity_id");
ResultSet rsss = m.getRs("SELECT * FROM Commodity WHERE id = '" + commodityID + "'");
if (rsss.next()) {
String source = rsss.getString("source");
String destination = rsss.getString("destination");
String available_t = rsss.getString("available_t");
String deadline = rsss.getString("deadline");
int small = rsss.getInt("small");
int large = rsss.getInt("large");
Task t1 = new Task();
Node src = new Node(source, 0, 0);
Node dest = new Node(destination, 0, 0);
Commodity c =
new Commodity(
commodityID,
StringToCalendar(available_t),
StringToCalendar(deadline),
src,
dest,
small,
large);
t1.cmdt = c;
SingleUpdateManager b = new SingleUpdateManager(Action.add, t1);
b.setSequenceNo(newSequenceId);
sl1.add(b);
um1.setTask(sl1);
if (index1 != -1) {
ml.set(index1, um1);
Global.setUpdateTasks(ml);
} else {
Global.addUpdateTask(um1);
}
}
}
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
this.updateDBSTask(taskId, newRouteID, newSequenceId);
m.destory();
}
/**
* get all the routes that has been assigned from the database save into Vector<Route> to be used
* by Change.java controller
*
* @return
*/
public Vector<Route> getRoutes() {
DBManager m = new DBManager();
ResultSet rs =
m.getRs(
"SELECT r.id AS route_id,s.sessionID,session_driverName,"
+ "session_vehicleID,startTime,expireTime,status,shift_normal_start_time "
+ "FROM Route r,Session s WHERE s.sessionID = r.sessionID");
Vector<Route> routes = new Vector<Route>();
try {
while (rs.next()) {
int route_id = rs.getInt("route_id");
int sessionID = rs.getInt("sessionID");
String driverName = rs.getString("session_driverName");
String vehicleID = rs.getString("session_vehicleID");
long startTime = Long.parseLong(rs.getString("startTime"));
long expireTime = Long.parseLong(rs.getString("expireTime"));
int status =
rs.getInt(
"status"); // status, 0:UNASSIGNED, 1:ASSIGNED£¬2£ºSESSION_SUSPENDED£¬
// 3£ºSESSION_ENDED
Calendar shift_normal_start_time =
StringToCalendar(rs.getString("shift_normal_start_time"));
// TODO:What is Network and period
Route route = new Route(null, route_id, 0);
XMLSession session = new XMLSession(driverName, vehicleID, startTime, expireTime);
route.setSession(session);
route.setStatus(intToStatus(status));
;
// TODO:HOW to use the shift_normal_start_time?
Vector<Task> taskSet = new Vector<Task>();
ResultSet rss =
m.getRs(
"SELECT t.id AS task_id, t.commodity_id,sequence_num,"
+ "t.small AS task_small,t.large AS task_large,planned_start,planned_finish,"
+ "actual_start,actual_finish,source,destination,available_t,deadline,"
+ "c.small AS com_small, c.large AS com_large,finished_small,finished_large "
+ "FROM Route r, Task t, Commodity c "
+ "WHERE r.id = t.route_id AND t.commodity_id = c.id AND r.id ="
+ route_id
+ " "
+ "ORDER BY sequence_num ASC");
while (rss.next()) {
int task_id = rss.getInt("task_id");
String commodity_id = rss.getString("commodity_id");
// int sequenceNo = rss.getInt("sequence_num");
int task_small = rss.getInt("task_small");
int task_large = rss.getInt("task_large");
Calendar planned_start = StringToCalendar(rss.getString("planned_start"));
Calendar planned_finish = StringToCalendar(rss.getString("planned_finish"));
Calendar actual_start = StringToCalendar(rss.getString("actual_start"));
Calendar actual_finish = StringToCalendar(rss.getString("actual_finish"));
String source = rss.getString("source");
String destination = rss.getString("destination");
Calendar available_t = StringToCalendar(rss.getString("available_t"));
Calendar deadline = StringToCalendar(rss.getString("deadline"));
int com_small = rss.getInt("com_small");
int com_large = rss.getInt("com_large");
int finished_small = rss.getInt("com_small");
int finished_large = rss.getInt("com_large");
Task t = new Task();
// TODO:WHAT IS loadTime and unloadTime
Node src = new Node(source, 0, 0);
Node des = new Node(destination, 0, 0);
Commodity c =
new Commodity(commodity_id, available_t, deadline, src, des, com_small, com_large);
t.cmdt = c;
t.taskID = task_id;
// TODO:Not sure if its right..
if (task_small > 0) {
t.size = 1;
} else {
t.size = 2;
}
t.startT = planned_start;
t.finishT = planned_finish;
t.actualStartT = actual_start;
t.actualFinishT = actual_finish;
t.driver = driverName;
t.vehicleID = vehicleID;
taskSet.add(t);
}
route.taskSet = taskSet;
routes.add(route);
}
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return routes;
}
/**
* get All the task by sessionID used in case of first-login and re-login
*
* @param sessionID
*/
public void getTasks(int sessionID) {
DBManager m = new DBManager();
ResultSet rs = m.getRs("SELECT * FROM Session WHERE sessionID = " + sessionID);
try {
if (rs.next()) {
String driverName = rs.getString("session_driverName");
String vehicleID = rs.getString("session_vehicleID");
long startTime = Long.parseLong(rs.getString("startTime"));
long expireTime = Long.parseLong(rs.getString("expireTime"));
XMLSession s = new XMLSession(driverName, vehicleID, startTime, expireTime);
ArrayList<UpdateManager> ml = Global.getUpdateTasks();
int l = ml.size();
int index = -1;
for (int i = 0; i < l; i++) {
if (ml.get(i).getSession().equals(s)) {
index = i;
break;
}
}
UpdateManager um = new UpdateManager(s);
ArrayList<SingleUpdateManager> sl = new ArrayList<SingleUpdateManager>();
if (index != -1) {
um = ml.get(index);
// Clear the tasks of this session
// sl = um.getTasks();
}
ResultSet rss =
m.getRs(
"SELECT commodity_id,sequence_num FROM Route r, Commodity c, Task t WHERE r.sessionID = "
+ sessionID
+ " AND route_id = r.id AND c.id = t.commodity_id ORDER BY sequence_num ASC");
while (rss.next()) {
String commodityID = rss.getString("commodity_id");
int sequenceNo = rss.getInt("sequence_num");
ResultSet rsss = m.getRs("SELECT * FROM Commodity WHERE id = '" + commodityID + "'");
if (rsss.next()) {
String source = rsss.getString("source");
String destination = rsss.getString("destination");
String available_t = rsss.getString("available_t");
String deadline = rsss.getString("deadline");
int small = rsss.getInt("small");
int large = rsss.getInt("large");
Task t = new Task();
t.driver = s.getDriverName();
Node src = new Node(source, 0, 0);
Node dest = new Node(destination, 0, 0);
Commodity c =
new Commodity(
commodityID,
StringToCalendar(available_t),
StringToCalendar(deadline),
src,
dest,
small,
large);
t.cmdt = c;
SingleUpdateManager a = new SingleUpdateManager(Action.add, t);
a.setSequenceNo(sequenceNo);
sl.add(a);
um.setTask(sl);
// SAVE THE UPDATE TASK INTO GLOBAL VARIABLE
if (index != -1) {
ml.set(index, um);
Global.setUpdateTasks(ml);
} else {
Global.addUpdateTask(um);
}
// System.out.println(Global.getUpdateTasks().size());
}
}
}
} catch (NumberFormatException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
m.destory();
}