Examples with AcroFields com.lowagie.text.pdf.AcroFields used on opensource projects

Example 1 with AcroFields

use of com.lowagie.text.pdf.AcroFields in project dhis2-core by dhis2.

the class PdfDataEntryFormImportUtil method importProgramStage.

// -------------------------------------------------------------------------
// METHODS
// -------------------------------------------------------------------------
@SuppressWarnings("unchecked")
public void importProgramStage(InputStream in, I18nFormat format) throws Exception {
    int programStageInstanceId;
    ProgramStageInstance programStageInstance;
    PdfReader reader = new PdfReader(in, null);
    AcroFields form = reader.getAcroFields();
    String strOrgID = form.getField(PdfDataEntryFormUtil.LABELCODE_ORGID);
    int organisationUnitId = Integer.parseInt(strOrgID);
    String strPeriodID = form.getField(PdfDataEntryFormUtil.LABELCODE_PERIODID);
    Date executionDateInput = format.parseDate(strPeriodID);
    Calendar executeDateCal = Calendar.getInstance();
    executeDateCal.setTime(executionDateInput);
    int programStageId = Integer.valueOf(form.getField(PdfDataEntryFormUtil.LABELCODE_PROGRAMSTAGEIDTEXTBOX));
    ProgramStageInstanceDataManager programStageInstanceDataManager = new ProgramStageInstanceDataManager();
    // Loop Through the Fields and get data.
    Set<String> fldNames = form.getFields().keySet();
    // Create Organized data
    for (String fldName : fldNames) {
        // If the value in the text field is not empty, proceed to add it.
        if (!form.getField(fldName).trim().isEmpty()) {
            if (fldName.startsWith(PdfDataEntryFormUtil.LABELCODE_DATADATETEXTFIELD)) {
                String[] strArrFldName = fldName.split("_");
                int rowNumber = Integer.parseInt(strArrFldName[1]);
                programStageInstanceDataManager.addDateData(Integer.parseInt(form.getField(fldName)), rowNumber);
            } else if (fldName.startsWith(PdfDataEntryFormUtil.LABELCODE_DATAENTRYTEXTFIELD)) {
                String[] strArrFldName = fldName.split("_");
                int dataElementId = Integer.parseInt(strArrFldName[1]);
                int rowNumber = Integer.parseInt(strArrFldName[2]);
                programStageInstanceDataManager.addDataElementData(dataElementId, form.getField(fldName), rowNumber);
            }
        }
    }
    // For each row, add new programStageInstance and add data elements to it.
    for (Map.Entry<Integer, ProgramStageInstanceStorage> entry : programStageInstanceDataManager.getProgramStageInstanceData().entrySet()) {
        ProgramStageInstanceStorage programStageInstanceStorage = entry.getValue();
        int date = programStageInstanceStorage.getDate();
        executeDateCal.set(Calendar.DATE, date);
        Date executionDate = executeDateCal.getTime();
        // Step 2. Create Program Stage Instance - If does not exists
        // already.
        programStageInstanceId = addNewProgramStageInstance(programStageId, organisationUnitId, executionDate);
        programStageInstance = programStageInstanceService.getProgramStageInstance(programStageInstanceId);
        for (Map.Entry<Integer, String> dataElementsEntry : programStageInstanceStorage.getDataElementsValue().entrySet()) {
            Integer dataElementId = dataElementsEntry.getKey();
            String value = dataElementsEntry.getValue();
            // Step 3. Insert Data
            insertValueProgramStageDataElement(programStageInstance, dataElementId, value);
        }
    }
    reader.close();
}

Example 2 with AcroFields

use of com.lowagie.text.pdf.AcroFields in project dhis2-core by dhis2.

the class PdfDataEntryFormUtil method getDataValueSet.

/**
     * Creates data value set from Input Stream (PDF) for PDF data import
     */
public static DataValueSet getDataValueSet(InputStream in) {
    PdfReader reader = null;
    DataValueSet dataValueSet = new DataValueSet();
    List<org.hisp.dhis.dxf2.datavalue.DataValue> dataValueList = new ArrayList<>();
    try {
        reader = new PdfReader(in);
        AcroFields form = reader.getAcroFields();
        if (form != null) {
            // Process OrgUnitUID and PeriodID from the PDF Form
            String orgUnitUid = form.getField(PdfDataEntryFormUtil.LABELCODE_ORGID).trim();
            String periodId = form.getField(PdfDataEntryFormUtil.LABELCODE_PERIODID).trim();
            if (periodId == null || periodId.isEmpty()) {
                throw new InvalidIdentifierReferenceException(ERROR_EMPTY_PERIOD);
            }
            if (orgUnitUid == null || orgUnitUid.isEmpty()) {
                throw new InvalidIdentifierReferenceException(ERROR_EMPTY_ORG_UNIT);
            }
            Period period = PeriodType.getPeriodFromIsoString(periodId);
            if (period == null) {
                throw new InvalidIdentifierReferenceException(ERROR_INVALID_PERIOD + periodId);
            }
            // Loop Through the Fields and get data.
            @SuppressWarnings("unchecked") Set<String> fldNames = form.getFields().keySet();
            for (String fldName : fldNames) {
                if (fldName.startsWith(PdfDataEntryFormUtil.LABELCODE_DATAENTRYTEXTFIELD)) {
                    String[] strArrFldName = fldName.split("_");
                    org.hisp.dhis.dxf2.datavalue.DataValue dataValue = new org.hisp.dhis.dxf2.datavalue.DataValue();
                    dataValue.setDataElement(strArrFldName[1]);
                    dataValue.setCategoryOptionCombo(strArrFldName[2]);
                    dataValue.setOrgUnit(orgUnitUid);
                    dataValue.setPeriod(period.getIsoDate());
                    dataValue.setValue(fieldValueFormat(strArrFldName, form.getField(fldName)));
                    dataValue.setStoredBy(DATAVALUE_IMPORT_STOREBY);
                    dataValue.setComment(DATAVALUE_IMPORT_COMMENT);
                    dataValue.setFollowup(false);
                    dataValue.setLastUpdated(DateUtils.getMediumDateString());
                    dataValueList.add(dataValue);
                }
            }
            dataValueSet.setDataValues(dataValueList);
        } else {
            throw new RuntimeException("Could not generate PDF AcroFields form from input");
        }
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    } finally {
        if (reader != null) {
            reader.close();
        }
    }
    return dataValueSet;
}