Examples with EnterNumberDialog org.pentaho.di.ui.core.dialog.EnterNumberDialog used on opensource projects

Example 16 with EnterNumberDialog

use of org.pentaho.di.ui.core.dialog.EnterNumberDialog in project pentaho-kettle by pentaho.

the class TextFileInputDialog method preview.

// Preview the data
private void preview() {
    // Create the XML input step
    TextFileInputMeta oneMeta = new TextFileInputMeta();
    getInfo(oneMeta, true);
    if (oneMeta.inputFiles.acceptingFilenames) {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_INFORMATION);
        mb.setMessage(BaseMessages.getString(PKG, "TextFileInputDialog.Dialog.SpecifyASampleFile.Message"));
        mb.setText(BaseMessages.getString(PKG, "TextFileInputDialog.Dialog.SpecifyASampleFile.Title"));
        mb.open();
        return;
    }
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "TextFileInputDialog.PreviewSize.DialogTitle"), BaseMessages.getString(PKG, "TextFileInputDialog.PreviewSize.DialogMessage"));
    int previewSize = numberDialog.open();
    if (previewSize > 0) {
        TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, previewMeta, new String[] { wStepname.getText() }, new int[] { previewSize });
        progressDialog.open();
        Trans trans = progressDialog.getTrans();
        String loggingText = progressDialog.getLoggingText();
        if (!progressDialog.isCancelled()) {
            if (trans.getResult() != null && trans.getResult().getNrErrors() > 0) {
                EnterTextDialog etd = new EnterTextDialog(shell, BaseMessages.getString(PKG, "System.Dialog.PreviewError.Title"), BaseMessages.getString(PKG, "System.Dialog.PreviewError.Message"), loggingText, true);
                etd.setReadOnly();
                etd.open();
            }
        }
        PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), progressDialog.getPreviewRowsMeta(wStepname.getText()), progressDialog.getPreviewRows(wStepname.getText()), loggingText);
        prd.open();
    }
}

Example 17 with EnterNumberDialog

use of org.pentaho.di.ui.core.dialog.EnterNumberDialog in project pentaho-kettle by pentaho.

the class TextFileInputDialog method getCSV.

// Get the data layout
private void getCSV() {
    TextFileInputMeta meta = new TextFileInputMeta();
    getInfo(meta, true);
    // CSV without separator defined
    if (meta.content.fileType.equalsIgnoreCase("CSV") && (meta.content.separator == null || meta.content.separator.isEmpty())) {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR);
        mb.setMessage(BaseMessages.getString(PKG, "TextFileInput.Exception.NoSeparator"));
        mb.setText(BaseMessages.getString(PKG, "TextFileInputDialog.DialogTitle"));
        mb.open();
        return;
    }
    TextFileInputMeta previousMeta = (TextFileInputMeta) meta.clone();
    FileInputList textFileList = meta.getFileInputList(transMeta);
    InputStream fileInputStream;
    CompressionInputStream inputStream = null;
    StringBuilder lineStringBuilder = new StringBuilder(256);
    int fileFormatType = meta.getFileFormatTypeNr();
    String delimiter = transMeta.environmentSubstitute(meta.content.separator);
    String enclosure = transMeta.environmentSubstitute(meta.content.enclosure);
    String escapeCharacter = transMeta.environmentSubstitute(meta.content.escapeCharacter);
    if (textFileList.nrOfFiles() > 0) {
        int clearFields = meta.content.header ? SWT.YES : SWT.NO;
        int nrInputFields = meta.inputFields.length;
        if (nrInputFields > 0) {
            MessageBox mb = new MessageBox(shell, SWT.YES | SWT.NO | SWT.CANCEL | SWT.ICON_QUESTION);
            mb.setMessage(BaseMessages.getString(PKG, "TextFileInputDialog.ClearFieldList.DialogMessage"));
            mb.setText(BaseMessages.getString(PKG, "TextFileInputDialog.ClearFieldList.DialogTitle"));
            clearFields = mb.open();
            if (clearFields == SWT.CANCEL) {
                return;
            }
        }
        try {
            wFields.table.removeAll();
            FileObject fileObject = textFileList.getFile(0);
            fileInputStream = KettleVFS.getInputStream(fileObject);
            Table table = wFields.table;
            CompressionProvider provider = CompressionProviderFactory.getInstance().createCompressionProviderInstance(meta.content.fileCompression);
            inputStream = provider.createInputStream(fileInputStream);
            InputStreamReader reader;
            if (meta.getEncoding() != null && meta.getEncoding().length() > 0) {
                reader = new InputStreamReader(inputStream, meta.getEncoding());
            } else {
                reader = new InputStreamReader(inputStream);
            }
            EncodingType encodingType = EncodingType.guessEncodingType(reader.getEncoding());
            // Scan the header-line, determine fields...
            String line = TextFileInputUtils.getLine(log, reader, encodingType, fileFormatType, lineStringBuilder);
            if (line != null) {
                // Estimate the number of input fields...
                // Chop up the line using the delimiter
                String[] fields = TextFileInputUtils.guessStringsFromLine(transMeta, log, line, meta, delimiter, enclosure, escapeCharacter);
                for (int i = 0; i < fields.length; i++) {
                    String field = fields[i];
                    if (field == null || field.length() == 0 || !meta.content.header) {
                        field = "Field" + (i + 1);
                    } else {
                        // Trim the field
                        field = Const.trim(field);
                        // Replace all spaces & - with underscore _
                        field = Const.replace(field, " ", "_");
                        field = Const.replace(field, "-", "_");
                    }
                    TableItem item = new TableItem(table, SWT.NONE);
                    item.setText(1, field);
                    // The default type is String...
                    item.setText(2, "String");
                }
                wFields.setRowNums();
                wFields.optWidth(true);
                // Copy it...
                getInfo(meta, true);
                // Sample a few lines to determine the correct type of the fields...
                String shellText = BaseMessages.getString(PKG, "TextFileInputDialog.LinesToSample.DialogTitle");
                String lineText = BaseMessages.getString(PKG, "TextFileInputDialog.LinesToSample.DialogMessage");
                EnterNumberDialog end = new EnterNumberDialog(shell, 100, shellText, lineText);
                int samples = end.open();
                if (samples >= 0) {
                    getInfo(meta, true);
                    TextFileCSVImportProgressDialog pd = new TextFileCSVImportProgressDialog(shell, meta, transMeta, reader, samples, clearFields == SWT.YES);
                    String message = pd.open();
                    if (message != null) {
                        wFields.removeAll();
                        // OK, what's the result of our search?
                        getData(meta);
                        // 
                        if (clearFields == SWT.NO) {
                            getFieldsData(previousMeta, true);
                            wFields.table.setSelection(previousMeta.inputFields.length, wFields.table.getItemCount() - 1);
                        }
                        wFields.removeEmptyRows();
                        wFields.setRowNums();
                        wFields.optWidth(true);
                        EnterTextDialog etd = new EnterTextDialog(shell, BaseMessages.getString(PKG, "TextFileInputDialog.ScanResults.DialogTitle"), BaseMessages.getString(PKG, "TextFileInputDialog.ScanResults.DialogMessage"), message, true);
                        etd.setReadOnly();
                        etd.open();
                    }
                }
            } else {
                MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR);
                mb.setMessage(BaseMessages.getString(PKG, "TextFileInputDialog.UnableToReadHeaderLine.DialogMessage"));
                mb.setText(BaseMessages.getString(PKG, "System.Dialog.Error.Title"));
                mb.open();
            }
        } catch (IOException e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "TextFileInputDialog.IOError.DialogTitle"), BaseMessages.getString(PKG, "TextFileInputDialog.IOError.DialogMessage"), e);
        } catch (KettleException e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "System.Dialog.Error.Title"), BaseMessages.getString(PKG, "TextFileInputDialog.ErrorGettingFileDesc.DialogMessage"), e);
        } finally {
            try {
                if (inputStream != null) {
                    inputStream.close();
                }
            } catch (Exception e) {
            // Ignore errors
            }
        }
    } else {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR);
        mb.setMessage(BaseMessages.getString(PKG, "TextFileInputDialog.NoValidFileFound.DialogMessage"));
        mb.setText(BaseMessages.getString(PKG, "System.Dialog.Error.Title"));
        mb.open();
    }
}

Example 18 with EnterNumberDialog

use of org.pentaho.di.ui.core.dialog.EnterNumberDialog in project pentaho-kettle by pentaho.

the class XMLInputStreamDialog method preview.

// Preview the data
private void preview() {
    // execute a complete preview transformation in the background.
    // This is how we do it...
    // 
    XMLInputStreamMeta oneMeta = new XMLInputStreamMeta();
    getInfo(oneMeta);
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "XMLInputStreamDialog.Dialog.EnterPreviewSize.Title"), BaseMessages.getString(PKG, "XMLInputStreamDialog.Dialog.EnterPreviewSize.Message"));
    int previewSize = numberDialog.open();
    if (previewSize > 0) {
        TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, previewMeta, new String[] { wStepname.getText() }, new int[] { previewSize });
        progressDialog.open();
        Trans trans = progressDialog.getTrans();
        String loggingText = progressDialog.getLoggingText();
        if (!progressDialog.isCancelled()) {
            if (trans.getResult() != null && trans.getResult().getNrErrors() > 0) {
                EnterTextDialog etd = new EnterTextDialog(shell, BaseMessages.getString(PKG, "System.Dialog.PreviewError.Title"), BaseMessages.getString(PKG, "System.Dialog.PreviewError.Message"), loggingText, true);
                etd.setReadOnly();
                etd.open();
            }
        }
        PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), progressDialog.getPreviewRowsMeta(wStepname.getText()), progressDialog.getPreviewRows(wStepname.getText()), loggingText);
        prd.open();
    }
}

Example 19 with EnterNumberDialog

use of org.pentaho.di.ui.core.dialog.EnterNumberDialog in project pentaho-kettle by pentaho.

the class SalesforceInputDialog method preview.

// Preview the data
private void preview() {
    try {
        SalesforceInputMeta oneMeta = new SalesforceInputMeta();
        getInfo(oneMeta);
        // check if the path is given
        TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
        EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "SalesforceInputDialog.NumberRows.DialogTitle"), BaseMessages.getString(PKG, "SalesforceInputDialog.NumberRows.DialogMessage"));
        int previewSize = numberDialog.open();
        if (previewSize > 0) {
            TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, previewMeta, new String[] { wStepname.getText() }, new int[] { previewSize });
            progressDialog.open();
            if (!progressDialog.isCancelled()) {
                Trans trans = progressDialog.getTrans();
                String loggingText = progressDialog.getLoggingText();
                if (trans.getResult() != null && trans.getResult().getNrErrors() > 0) {
                    EnterTextDialog etd = new EnterTextDialog(shell, BaseMessages.getString(PKG, "System.Dialog.PreviewError.Title"), BaseMessages.getString(PKG, "System.Dialog.PreviewError.Message"), loggingText, true);
                    etd.setReadOnly();
                    etd.open();
                }
                PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), progressDialog.getPreviewRowsMeta(wStepname.getText()), progressDialog.getPreviewRows(wStepname.getText()), loggingText);
                prd.open();
            }
        }
    } catch (KettleException e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "SalesforceInputDialog.ErrorPreviewingData.DialogTitle"), BaseMessages.getString(PKG, "SalesforceInputDialog.ErrorPreviewingData.DialogMessage"), e);
    }
}

Example 20 with EnterNumberDialog

use of org.pentaho.di.ui.core.dialog.EnterNumberDialog in project pentaho-kettle by pentaho.

the class S3CsvInputDialog method getCSV.

// Get the data layout
private void getCSV() {
    InputStream inputStream = null;
    try {
        S3CsvInputMeta meta = new S3CsvInputMeta();
        getInfo(meta);
        String filename = transMeta.environmentSubstitute(meta.getFilename());
        String bucketname = transMeta.environmentSubstitute(meta.getBucket());
        int maxLineSize = Const.toInt(transMeta.environmentSubstitute(meta.getMaxLineSize()), 2000);
        wFields.table.removeAll();
        S3ObjectsProvider s3ObjProvider = new S3ObjectsProvider(meta.getS3Service(transMeta));
        S3Bucket s3bucket = s3ObjProvider.getBucket(bucketname);
        if (s3bucket == null) {
            throw new Exception(Messages.getString("S3DefaultService.Exception.UnableToFindBucket.Message", bucketname));
        }
        // Now we can continue reading the rows of data and we can guess the
        // Sample a few lines to determine the correct type of the fields...
        // 
        String shellText = Messages.getString("S3CsvInputDialog.LinesToSample.DialogTitle");
        String lineText = Messages.getString("S3CsvInputDialog.LinesToSample.DialogMessage");
        EnterNumberDialog end = new EnterNumberDialog(shell, 100, shellText, lineText);
        int samples = end.open();
        if (samples < 0) {
            return;
        }
        // Only get the first lines, not the complete file
        // And grab an input stream to the data...
        inputStream = s3ObjProvider.getS3Object(s3bucket, filename, 0L, (long) samples * (long) maxLineSize).getDataInputStream();
        InputStreamReader reader = new InputStreamReader(inputStream);
        // Read a line of data to determine the number of rows...
        // 
        String line = TextFileInput.getLine(log, reader, TextFileInputMeta.FILE_FORMAT_MIXED, new StringBuilder(1000));
        // Split the string, header or data into parts...
        // 
        String[] fieldNames = Const.splitString(line, meta.getDelimiter());
        if (!meta.isHeaderPresent()) {
            // Don't use field names from the header...
            // Generate field names F1 ... F10
            // 
            // $NON-NLS-1$
            DecimalFormat df = new DecimalFormat("000");
            for (int i = 0; i < fieldNames.length; i++) {
                // $NON-NLS-1$
                fieldNames[i] = "Field_" + df.format(i);
            }
        } else {
            if (!Utils.isEmpty(meta.getEnclosure())) {
                for (int i = 0; i < fieldNames.length; i++) {
                    if (fieldNames[i].startsWith(meta.getEnclosure()) && fieldNames[i].endsWith(meta.getEnclosure()) && fieldNames[i].length() > 1) {
                        fieldNames[i] = fieldNames[i].substring(1, fieldNames[i].length() - 1);
                    }
                }
            }
        }
        // 
        for (int i = 0; i < fieldNames.length; i++) {
            fieldNames[i] = Const.trim(fieldNames[i]);
        }
        // 
        for (int i = 0; i < fieldNames.length; i++) {
            TableItem item = new TableItem(wFields.table, SWT.NONE);
            item.setText(1, fieldNames[i]);
            item.setText(2, ValueMeta.getTypeDesc(ValueMetaInterface.TYPE_STRING));
        }
        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth(true);
        getInfo(meta);
        TextFileCSVImportProgressDialog pd = new TextFileCSVImportProgressDialog(shell, meta, transMeta, reader, samples, true);
        String message = pd.open();
        if (message != null) {
            wFields.removeAll();
            // OK, what's the result of our search?
            getData(meta);
            wFields.removeEmptyRows();
            wFields.setRowNums();
            wFields.optWidth(true);
            EnterTextDialog etd = new EnterTextDialog(shell, Messages.getString("S3CsvInputDialog.ScanResults.DialogTitle"), Messages.getString("S3CsvInputDialog.ScanResults.DialogMessage"), message, true);
            etd.setReadOnly();
            etd.open();
        }
    } catch (IOException e) {
        new ErrorDialog(shell, Messages.getString("S3CsvInputDialog.IOError.DialogTitle"), Messages.getString("S3CsvInputDialog.IOError.DialogMessage"), e);
    } catch (Exception e) {
        new ErrorDialog(shell, Messages.getString("System.Dialog.Error.Title"), Messages.getString("S3CsvInputDialog.ErrorGettingFileDesc.DialogMessage"), e);
    } finally {
        try {
            if (inputStream != null) {
                inputStream.close();
            }
        } catch (Exception e) {
            log.logError(stepname, "Error closing s3 data input stream", e);
        }
    }
}