/**
* Global Sensor Networks (GSN) Source Code
* Copyright (c) 2006-2014, Ecole Polytechnique Federale de Lausanne (EPFL)
*
* This file is part of GSN.
*
* GSN is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GSN is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GSN. If not, see <http://www.gnu.org/licenses/>.
*
* File: gsn-tiny/src/tinygsn/controller/AndroidControllerPublishData.java
*
* @author Do Ngoc Hoan
*/
package tinygsn.controller;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Locale;
import tinygsn.beans.DataField;
import tinygsn.beans.DeliveryRequest;
import tinygsn.beans.StreamElement;
import tinygsn.model.vsensor.AbstractVirtualSensor;
import tinygsn.storage.db.SqliteStorageManager;
public class AndroidControllerPublish extends AbstractController {
private ArrayList<AbstractVirtualSensor> vsList = null;
private SqliteStorageManager storage = null;
public AndroidControllerPublish() {
storage = new SqliteStorageManager();
}
public ArrayList<String> loadListVS() {
if (vsList==null) vsList = storage.getListofVS();
return storage.getListofVSName();
}
public StreamElement[] loadRangeData(String vsName, long start, long end) {
StreamElement[] ret = new StreamElement[0];
if (vsList==null) vsList = storage.getListofVS();
for (AbstractVirtualSensor vs : vsList) {
if (vs.getConfig().getName().endsWith(vsName)) {
DataField[] df = vs.getConfig().getOutputStructure();
String[] fieldList = new String[df.length];
Byte[] fieldType = new Byte[df.length];
for(int i=0;i<df.length;i++){
fieldList[i] = df[i].getName();
fieldType[i] = df[i].getDataTypeID();
}
ArrayList<StreamElement> result = storage.executeQueryGetRangeData(
"vs_" + vsName, start,end ,fieldList, fieldType);
if ((result != null) && (result.size() != 0))
ret = result.toArray(ret);
break;
}
}
return ret;
}
public ArrayList<DeliveryRequest> loadList() {
ArrayList<DeliveryRequest> a = storage.getPublishList();
return a;
}
}