Examples with CSVDataExportProcess org.openforis.collect.io.data.CSVDataExportProcess used on opensource projects

Example 1 with CSVDataExportProcess

use of org.openforis.collect.io.data.CSVDataExportProcess in project collect by openforis.

the class DataExportService method export.

@Transactional
public Proxy export(String rootEntityName, int stepNumber, Integer entityId, boolean includeAllAncestorAttributes, boolean includeEnumeratedEntities, boolean includeCompositeAttributeMergedColumn, boolean codeAttributeExpanded, boolean onlyOwnedRecords, String[] rootEntityKeyValues, boolean includeKMLColumnForCoordinates, boolean includeCodeItemLabelColumn, String headingSource, String languageCode, boolean includeGroupingLabels) throws IOException {
    if (dataExportProcess == null || !dataExportProcess.getStatus().isRunning()) {
        resetJobs();
        SessionState sessionState = sessionManager.getSessionState();
        CollectSurvey survey = sessionState.getActiveSurvey();
        File outputFile = File.createTempFile("collect_data_export_" + survey.getName(), ".zip");
        Step step = Step.valueOf(stepNumber);
        // prepare record filter
        Schema schema = survey.getSchema();
        EntityDefinition rootEntityDefn = schema.getRootEntityDefinition(rootEntityName);
        RecordFilter recordFilter = createRecordFilter(survey, rootEntityDefn.getId(), onlyOwnedRecords, rootEntityKeyValues);
        // filter by record step
        recordFilter.setStepGreaterOrEqual(step);
        // instantiate process
        CSVDataExportProcess process = appContext.getBean(CSVDataExportProcess.class);
        process.setOutputFile(outputFile);
        process.setRecordFilter(recordFilter);
        process.setEntityId(entityId);
        process.setAlwaysGenerateZipFile(true);
        CSVDataExportParameters config = new CSVDataExportParameters();
        config.setIncludeAllAncestorAttributes(includeAllAncestorAttributes);
        config.setIncludeEnumeratedEntities(includeEnumeratedEntities);
        config.setIncludeCompositeAttributeMergedColumn(includeCompositeAttributeMergedColumn);
        config.setIncludeKMLColumnForCoordinates(includeKMLColumnForCoordinates);
        config.setCodeAttributeExpanded(codeAttributeExpanded);
        config.setIncludeCodeItemLabelColumn(includeCodeItemLabelColumn);
        config.setHeadingSource(HeadingSource.valueOf(headingSource));
        config.setLanguageCode(languageCode);
        config.setIncludeGroupingLabels(includeGroupingLabels);
        process.setConfiguration(config);
        process.init();
        // start process
        dataExportProcess = process;
        ExecutorServiceUtil.executeInCachedPool(process);
    }
    return getCurrentJob();
}