Examples with ObservableMeasure com.webstart.DTO.ObservableMeasure used on opensource projects

Example 1 with ObservableMeasure

use of com.webstart.DTO.ObservableMeasure in project FarmCloud by vratsasg.

the class ExtractController method getPDF.

@RequestMapping(value = "{mydevice}/{observablepropertyid}/pdf", params = { "dtstart", "dtend" }, method = RequestMethod.POST)
public ResponseEntity<byte[]> getPDF(@PathVariable("observablepropertyid") Long observablePropertyId, @PathVariable("mydevice") String mydevice, @RequestParam("dtstart") String datetimestart, @RequestParam("dtend") String datetimeend, HttpServletRequest request) {
    ObservableMeasure observableMeasure = null;
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    byte[] contents;
    try {
        Users user = (Users) request.getSession().getAttribute("current_user");
        // DateTime Convertable
        Featureofinterest featureofinterest = featureofInterestService.getFeatureofinterestByIdentifier(mydevice);
        DateTimeFormatter dtfInput = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");
        HelperCls.ConvertToDateTime convertable = new HelperCls.ConvertToDateTime();
        DateTime from = convertable.GetUTCDateTime(datetimestart, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        DateTime to = convertable.GetUTCDateTime(datetimeend, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        // 
        observableMeasure = observationProperyService.getObservationData(observablePropertyId, user.getUser_id(), mydevice, from, to);
        // 
        com.itextpdf.text.Document doc = new com.itextpdf.text.Document();
        // Do this BEFORE document.open()
        PdfWriter.getInstance(doc, byteArrayOutputStream);
        doc.open();
        // Whatever function that you use to create your PDF
        doc = createPDF(observableMeasure, datetimestart, datetimeend, doc);
        doc.close();
        contents = byteArrayOutputStream.toByteArray();
    // generate the file
    } catch (Exception exc) {
        exc.printStackTrace();
        return null;
    }
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.parseMediaType("application/pdf"));
    String filename = "measures.pdf";
    headers.setContentDispositionFormData(filename, filename);
    headers.setCacheControl("must-revalidate, post-check=0, pre-check=0");
    ResponseEntity<byte[]> response = new ResponseEntity<byte[]>(contents, headers, HttpStatus.OK);
    return response;
}

Example 2 with ObservableMeasure

use of com.webstart.DTO.ObservableMeasure in project FarmCloud by vratsasg.

the class ExtractController method getXlsx.

@RequestMapping(value = "{mydevice}/{observablepropertyid}/xls", params = { "dtstart", "dtend" }, method = RequestMethod.POST)
public ResponseEntity<byte[]> getXlsx(@PathVariable("observablepropertyid") Long observablepropertyid, @PathVariable("mydevice") String mydevice, @RequestParam("dtstart") String datetimestart, @RequestParam("dtend") String datetimeend, HttpServletRequest request) {
    ObservableMeasure observableMeasure = null;
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    byte[] contents;
    try {
        Users user = (Users) request.getSession().getAttribute("current_user");
        // DateTime Convertable
        Featureofinterest featureofinterest = featureofInterestService.getFeatureofinterestByIdentifier(mydevice);
        DateTimeFormatter dtfInput = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");
        HelperCls.ConvertToDateTime convertable = new HelperCls.ConvertToDateTime();
        DateTime from = convertable.GetUTCDateTime(datetimestart, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        DateTime to = convertable.GetUTCDateTime(datetimeend, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        // 
        observableMeasure = observationProperyService.getObservationData(observablepropertyid, user.getUser_id(), mydevice, from, to);
        // Create excel document
        HSSFWorkbook wbook = createXlsx(observableMeasure);
        wbook.write(byteArrayOutputStream);
        contents = byteArrayOutputStream.toByteArray();
    // generate the file
    } catch (Exception exc) {
        exc.printStackTrace();
        return null;
    }
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.parseMediaType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"));
    String filename = "measures.xls";
    headers.setContentDispositionFormData(filename, filename);
    headers.setCacheControl("must-revalidate, post-check=0, pre-check=0");
    ResponseEntity<byte[]> response = new ResponseEntity<byte[]>(contents, headers, HttpStatus.OK);
    return response;
}

Example 3 with ObservableMeasure

use of com.webstart.DTO.ObservableMeasure in project FarmCloud by vratsasg.

the class ExtractController method getCsv.

@RequestMapping(value = "{mydevice}/{observablepropertyid}/csv", params = { "dtstart", "dtend" }, method = RequestMethod.POST)
public void getCsv(@PathVariable("observablepropertyid") Long observablepropertyid, @PathVariable("mydevice") String mydevice, @RequestParam("dtstart") String datetimestart, @RequestParam("dtend") String datetimeend, HttpServletRequest request, HttpServletResponse response) {
    response.setContentType("text/plain");
    DateTime.now().toString("yyyyMMddHHmmss");
    // String reportName = String.format("Measures-%1$s.csv", DateTime.now().toString("yyyyMMddHHmmss"));
    String reportName = "Measures.csv";
    response.setHeader("Content-disposition", "attachment; filename=" + reportName);
    try {
        Users user = (Users) request.getSession().getAttribute("current_user");
        // DateTime Convertable
        Featureofinterest featureofinterest = featureofInterestService.getFeatureofinterestByIdentifier(mydevice);
        DateTimeFormatter dtfInput = DateTimeFormat.forPattern("yyyy-MM-dd HH:mm:ss");
        HelperCls.ConvertToDateTime convertable = new HelperCls.ConvertToDateTime();
        DateTime from = convertable.GetUTCDateTime(datetimestart, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        DateTime to = convertable.GetUTCDateTime(datetimeend, dtfInput, featureofinterest.getTimezone(), StatusTimeConverterEnum.TO_UTC);
        // 
        // ObservableMeasure observableMeasure = observationProperyService.getObservationData(observablepropertyid, user.getUser_id(), mydevice, from, to);
        ObservableMeasure observableMeasure = observationProperyService.getObservationData(observablepropertyid, 1, mydevice, from, to);
        ArrayList<String> rows = new ArrayList<String>();
        rows.add("Measure date & time");
        rows.add(";");
        rows.add("Measure value");
        rows.add(";");
        rows.add("Measure unit");
        rows.add("\n");
        // write table row data
        for (ValueTime valueTime : observableMeasure.getMeasuredata()) {
            rows.add(new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(valueTime.getPhenomenonDateTime()));
            rows.add(";");
            rows.add(valueTime.getValue().toString());
            rows.add(";");
            rows.add(observableMeasure.getUnit());
            rows.add("\n");
        }
        Iterator<String> iter = rows.iterator();
        while (iter.hasNext()) {
            String outputString = (String) iter.next();
            response.getOutputStream().print(outputString);
        }
        response.getOutputStream().flush();
    } catch (Exception exc) {
        exc.printStackTrace();
    }
}