Examples with RecordFilter org.openforis.collect.model.RecordFilter used on opensource projects

Example 66 with RecordFilter

use of org.openforis.collect.model.RecordFilter in project collect by openforis.

the class SurveyEditVM method exportCsvDataImportTemplate.

@Command
public void exportCsvDataImportTemplate() throws IOException {
    CSVDataExportJob job = jobManager.createJob(CSVDataExportJob.class);
    job.setOutputFile(File.createTempFile("data-import-template", ".zip"));
    CSVDataExportParameters parameters = new CSVDataExportParameters();
    EntityDefinition rootEntityDef = survey.getSchema().getFirstRootEntityDefinition();
    RecordFilter recordFilter = new RecordFilter(survey, rootEntityDef.getId());
    parameters.setRecordFilter(recordFilter);
    parameters.setAlwaysGenerateZipFile(true);
    parameters.setIncludeEnumeratedEntities(false);
    job.setParameters(parameters);
    jobManager.start(job, false);
    if (job.isCompleted()) {
        File outputFile = job.getOutputFile();
        String dateStr = Dates.formatLocalDateTime(new Date());
        String fileName = String.format(DATA_IMPORT_TEMPLATE_FILE_NAME_PATTERN, survey.getName(), dateStr, "zip");
        String contentType = URLConnection.guessContentTypeFromName(fileName);
        FileInputStream is = new FileInputStream(outputFile);
        Filedownload.save(is, contentType, fileName);
    } else {
        throw new RuntimeException("Error generating the CSV data export template: " + job.getErrorMessage(), job.getLastException());
    }
}