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

Example 26 with EnterNumberDialog

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

the class CassandraInputDialog method preview.

private void preview() {
    CassandraInputMeta oneMeta = new CassandraInputMeta();
    getInfo(oneMeta);
    // Turn off execute for each incoming row (if set). Query is still going to
    // be stuffed if the user has specified field replacement (i.e. ?{...}) in
    // the query string
    oneMeta.setExecuteForEachIncomingRow(false);
    if (!checkForUnresolved(oneMeta, BaseMessages.getString(PKG, "CassandraInputDialog.Warning.Message.CassandraQueryContainsUnresolvedVarsFieldSubs.PreviewTitle"))) {
        return;
    }
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, m_stepnameText.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, // $NON-NLS-1$
    "CassandraInputDialog.PreviewSize.DialogTitle"), // $NON-NLS-1$
    BaseMessages.getString(PKG, "CassandraInputDialog.PreviewSize.DialogMessage"));
    int previewSize = numberDialog.open();
    if (previewSize > 0) {
        TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, previewMeta, new String[] { m_stepnameText.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 // $NON-NLS-1$
                EnterTextDialog(// $NON-NLS-1$
                shell, // $NON-NLS-1$
                BaseMessages.getString(PKG, "System.Dialog.PreviewError.Title"), // $NON-NLS-1$
                BaseMessages.getString(PKG, "System.Dialog.PreviewError.Message"), loggingText, true);
                etd.setReadOnly();
                etd.open();
            }
        }
        PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, m_stepnameText.getText(), progressDialog.getPreviewRowsMeta(m_stepnameText.getText()), progressDialog.getPreviewRows(m_stepnameText.getText()), loggingText);
        prd.open();
    }
}

Example 27 with EnterNumberDialog

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

the class GetXMLDataDialog method preview.

// Preview the data
private void preview() {
    try {
        // Create the XML input step
        GetXMLDataMeta oneMeta = new GetXMLDataMeta();
        getInfo(oneMeta);
        // check if the path is given
        if (!checkLoopXPath(oneMeta)) {
            return;
        }
        TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
        EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "GetXMLDataDialog.NumberRows.DialogTitle"), BaseMessages.getString(PKG, "GetXMLDataDialog.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, "GetXMLDataDialog.ErrorPreviewingData.DialogTitle"), BaseMessages.getString(PKG, "GetXMLDataDialog.ErrorPreviewingData.DialogMessage"), e);
    }
}

Example 28 with EnterNumberDialog

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

the class SSHDialog method preview.

/**
 * Preview the data generated by this step. This generates a transformation using this step & a dummy and previews it.
 */
private void preview() {
    try {
        // Create the Access input step
        SSHMeta oneMeta = new SSHMeta();
        getInfo(oneMeta);
        TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
        EnterNumberDialog numberDialog = new EnterNumberDialog(shell, 1, BaseMessages.getString(PKG, "SSHDialog.NumberRows.DialogTitle"), BaseMessages.getString(PKG, "SSHDialog.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, "Error", "Error while previewing data", e);
    }
}

Example 29 with EnterNumberDialog

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

the class TableInputDialog method preview.

/**
 * Preview the data generated by this step. This generates a transformation using this step & a dummy and previews it.
 */
private void preview() {
    // Create the table input reader step...
    TableInputMeta oneMeta = new TableInputMeta();
    getInfo(oneMeta, true);
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "TableInputDialog.EnterPreviewSize"), BaseMessages.getString(PKG, "TableInputDialog.NumberOfRowsToPreview"));
    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();
            } else {
                PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), progressDialog.getPreviewRowsMeta(wStepname.getText()), progressDialog.getPreviewRows(wStepname.getText()), loggingText);
                prd.open();
            }
        }
    }
}

Example 30 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);
    TextFileInputMeta previousMeta = (TextFileInputMeta) meta.clone();
    FileInputList textFileList = meta.getTextFileList(transMeta);
    InputStream fileInputStream;
    CompressionInputStream inputStream = null;
    StringBuilder lineStringBuilder = new StringBuilder(256);
    int fileFormatType = meta.getFileFormatTypeNr();
    String delimiter = transMeta.environmentSubstitute(meta.getSeparator());
    String enclosure = transMeta.environmentSubstitute(meta.getEnclosure());
    String escapeCharacter = transMeta.environmentSubstitute(meta.getEscapeCharacter());
    if (textFileList.nrOfFiles() > 0) {
        int clearFields = meta.hasHeader() ? SWT.YES : SWT.NO;
        int nrInputFields = meta.getInputFields().length;
        if (meta.hasHeader() && 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.getFileCompression());
            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());
            if (clearFields == SWT.YES || !meta.hasHeader() || nrInputFields > 0) {
                // Scan the header-line, determine fields...
                String line;
                if (meta.hasHeader() || meta.getInputFields().length == 0) {
                    line = TextFileInput.getLine(log, reader, encodingType, fileFormatType, lineStringBuilder);
                    if (line != null) {
                        // Estimate the number of input fields...
                        // Chop up the line using the delimiter
                        String[] fields = TextFileInput.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 || (nrInputFields == 0 && !meta.hasHeader())) {
                                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);
                    }
                }
                // 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);
                    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.getInputFields().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();
    }
}