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

Example 36 with PreviewRowsDialog

use of org.pentaho.di.ui.core.dialog.PreviewRowsDialog 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 37 with PreviewRowsDialog

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

the class UserDefinedJavaClassDialog method test.

private boolean test() {
    PluginRegistry registry = PluginRegistry.getInstance();
    String scriptStepName = wStepname.getText();
    if (!checkForTransformClass()) {
        return false;
    }
    // Create a step with the information in this dialog
    UserDefinedJavaClassMeta udjcMeta = new UserDefinedJavaClassMeta();
    getInfo(udjcMeta);
    try {
        // First, before we get into the trial run, just see if the classes
        // all compile.
        udjcMeta.cookClasses();
        if (udjcMeta.cookErrors.size() == 1) {
            Exception e = udjcMeta.cookErrors.get(0);
            new ErrorDialog(shell, "Error during class compilation", e.toString(), e);
            return false;
        } else if (udjcMeta.cookErrors.size() > 1) {
            Exception e = udjcMeta.cookErrors.get(0);
            new ErrorDialog(shell, "Errors during class compilation", String.format("Multiple errors during class compilation. First error:\n%s", e.toString()), e);
            return false;
        }
        // What fields are coming into the step?
        RowMetaInterface rowMeta = transMeta.getPrevStepFields(stepname).clone();
        if (rowMeta != null) {
            // time
            if (genMeta == null) {
                genMeta = new RowGeneratorMeta();
                genMeta.setRowLimit("10");
                genMeta.allocate(rowMeta.size());
                // CHECKSTYLE:Indentation:OFF
                for (int i = 0; i < rowMeta.size(); i++) {
                    ValueMetaInterface valueMeta = rowMeta.getValueMeta(i);
                    if (valueMeta.isStorageBinaryString()) {
                        valueMeta.setStorageType(ValueMetaInterface.STORAGE_TYPE_NORMAL);
                    }
                    genMeta.getFieldName()[i] = valueMeta.getName();
                    genMeta.getFieldType()[i] = valueMeta.getTypeDesc();
                    genMeta.getFieldLength()[i] = valueMeta.getLength();
                    genMeta.getFieldPrecision()[i] = valueMeta.getPrecision();
                    genMeta.getCurrency()[i] = valueMeta.getCurrencySymbol();
                    genMeta.getDecimal()[i] = valueMeta.getDecimalSymbol();
                    genMeta.getGroup()[i] = valueMeta.getGroupingSymbol();
                    String string = null;
                    switch(valueMeta.getType()) {
                        case ValueMetaInterface.TYPE_DATE:
                            genMeta.getFieldFormat()[i] = "yyyy/MM/dd HH:mm:ss";
                            valueMeta.setConversionMask(genMeta.getFieldFormat()[i]);
                            string = valueMeta.getString(new Date());
                            break;
                        case ValueMetaInterface.TYPE_STRING:
                            string = "test value test value";
                            break;
                        case ValueMetaInterface.TYPE_INTEGER:
                            genMeta.getFieldFormat()[i] = "#";
                            valueMeta.setConversionMask(genMeta.getFieldFormat()[i]);
                            string = valueMeta.getString(Long.valueOf(0L));
                            break;
                        case ValueMetaInterface.TYPE_NUMBER:
                            genMeta.getFieldFormat()[i] = "#.#";
                            valueMeta.setConversionMask(genMeta.getFieldFormat()[i]);
                            string = valueMeta.getString(Double.valueOf(0.0D));
                            break;
                        case ValueMetaInterface.TYPE_BIGNUMBER:
                            genMeta.getFieldFormat()[i] = "#.#";
                            valueMeta.setConversionMask(genMeta.getFieldFormat()[i]);
                            string = valueMeta.getString(BigDecimal.ZERO);
                            break;
                        case ValueMetaInterface.TYPE_BOOLEAN:
                            string = valueMeta.getString(Boolean.TRUE);
                            break;
                        case ValueMetaInterface.TYPE_BINARY:
                            string = valueMeta.getString(new byte[] { 65, 66, 67, 68, 69, 70, 71, 72, 73, 74 });
                            break;
                        default:
                            break;
                    }
                    genMeta.getValue()[i] = string;
                }
            }
            StepMeta genStep = new StepMeta(registry.getPluginId(StepPluginType.class, genMeta), "## TEST DATA ##", genMeta);
            genStep.setLocation(50, 50);
            StepMeta scriptStep = new StepMeta(registry.getPluginId(StepPluginType.class, udjcMeta), Const.NVL(scriptStepName, "## SCRIPT ##"), udjcMeta);
            scriptStepName = scriptStep.getName();
            scriptStep.setLocation(150, 50);
            // Create a hop between both steps...
            // 
            TransHopMeta hop = new TransHopMeta(genStep, scriptStep);
            // Generate a new test transformation...
            // 
            TransMeta transMeta = new TransMeta();
            transMeta.setName(wStepname.getText() + " - PREVIEW");
            transMeta.addStep(genStep);
            transMeta.addStep(scriptStep);
            transMeta.addTransHop(hop);
            // 
            if (Spoon.getInstance().editStep(transMeta, genStep) != null) {
                // Now run this transformation and grab the results...
                // 
                TransPreviewProgressDialog progressDialog = new TransPreviewProgressDialog(shell, transMeta, new String[] { scriptStepName }, new int[] { Const.toInt(genMeta.getRowLimit(), 10) });
                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("System.Dialog.PreviewError.Title"), BaseMessages.getString("System.Dialog.PreviewError.Message"), loggingText, true);
                        etd.setReadOnly();
                        etd.open();
                    }
                }
                RowMetaInterface previewRowsMeta = progressDialog.getPreviewRowsMeta(wStepname.getText());
                List<Object[]> previewRows = progressDialog.getPreviewRows(wStepname.getText());
                if (previewRowsMeta != null && previewRows != null && previewRows.size() > 0) {
                    PreviewRowsDialog prd = new PreviewRowsDialog(shell, transMeta, SWT.NONE, wStepname.getText(), previewRowsMeta, previewRows, loggingText);
                    prd.open();
                }
            }
            return true;
        } else {
            throw new KettleException(BaseMessages.getString(PKG, "UserDefinedJavaClassDialog.Exception.CouldNotGetFields"));
        }
    } catch (Exception e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "UserDefinedJavaClassDialog.TestFailed.DialogTitle"), BaseMessages.getString(PKG, "UserDefinedJavaClassDialog.TestFailed.DialogMessage"), e);
        return false;
    }
}

Example 38 with PreviewRowsDialog

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

the class GaInputStepDialog method preview.

// Preview the data
private void preview() {
    // Create the XML input step
    GaInputStepMeta oneMeta = new GaInputStepMeta();
    getInfo(oneMeta);
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "GoogleAnalyticsDialog.PreviewSize.DialogTitle"), BaseMessages.getString(PKG, "GoogleAnalyticsDialog.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 39 with PreviewRowsDialog

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

the class SapInputDialog method preview.

// Preview the data
// unused
// preserve for later
private void preview() {
    // Create the XML input step
    SapInputMeta oneMeta = new SapInputMeta();
    getInfo(oneMeta);
    TransMeta previewMeta = TransPreviewFactory.generatePreviewTransformation(transMeta, oneMeta, wStepname.getText());
    transMeta.getVariable("Internal.Transformation.Filename.Directory");
    previewMeta.getVariable("Internal.Transformation.Filename.Directory");
    EnterNumberDialog numberDialog = new EnterNumberDialog(shell, props.getDefaultPreviewSize(), BaseMessages.getString(PKG, "CsvInputDialog.PreviewSize.DialogTitle"), BaseMessages.getString(PKG, "CsvInputDialog.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 40 with PreviewRowsDialog

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

the class XMLInputDialog method preview.

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