Examples with RowMeta org.pentaho.di.core.row.RowMeta used on opensource projects

Example 6 with RowMeta

use of org.pentaho.di.core.row.RowMeta in project pentaho-kettle by pentaho.

the class ParGzipCsvInputDialog method open.

public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MIN | SWT.MAX);
    props.setLook(shell);
    setShellImage(shell, inputMeta);
    ModifyListener lsMod = new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            inputMeta.setChanged();
        }
    };
    changed = inputMeta.hasChanged();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Shell.Title"));
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;
    // Step name line
    // 
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Stepname.Label"));
    props.setLook(wlStepname);
    fdlStepname = new FormData();
    fdlStepname.left = new FormAttachment(0, 0);
    fdlStepname.right = new FormAttachment(middle, -margin);
    fdlStepname.top = new FormAttachment(0, margin);
    wlStepname.setLayoutData(fdlStepname);
    wStepname = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wStepname);
    wStepname.addModifyListener(lsMod);
    fdStepname = new FormData();
    fdStepname.left = new FormAttachment(middle, 0);
    fdStepname.top = new FormAttachment(0, margin);
    fdStepname.right = new FormAttachment(100, 0);
    wStepname.setLayoutData(fdStepname);
    Control lastControl = wStepname;
    // See if the step receives input. If so, we don't ask for the filename, but for the filename field.
    // 
    isReceivingInput = transMeta.findNrPrevSteps(stepMeta) > 0;
    if (isReceivingInput) {
        RowMetaInterface previousFields;
        try {
            previousFields = transMeta.getPrevStepFields(stepMeta);
        } catch (KettleStepException e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "ParGzipCsvInputDialog.ErrorDialog.UnableToGetInputFields.Title"), BaseMessages.getString(PKG, "ParGzipCsvInputDialog.ErrorDialog.UnableToGetInputFields.Message"), e);
            previousFields = new RowMeta();
        }
        // The filename field ...
        // 
        Label wlFilename = new Label(shell, SWT.RIGHT);
        wlFilename.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.FilenameField.Label"));
        props.setLook(wlFilename);
        FormData fdlFilename = new FormData();
        fdlFilename.top = new FormAttachment(lastControl, margin);
        fdlFilename.left = new FormAttachment(0, 0);
        fdlFilename.right = new FormAttachment(middle, -margin);
        wlFilename.setLayoutData(fdlFilename);
        wFilenameField = new CCombo(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
        wFilenameField.setItems(previousFields.getFieldNames());
        props.setLook(wFilenameField);
        wFilenameField.addModifyListener(lsMod);
        FormData fdFilename = new FormData();
        fdFilename.top = new FormAttachment(lastControl, margin);
        fdFilename.left = new FormAttachment(middle, 0);
        fdFilename.right = new FormAttachment(100, 0);
        wFilenameField.setLayoutData(fdFilename);
        lastControl = wFilenameField;
        // Checkbox to include the filename in the output...
        // 
        Label wlIncludeFilename = new Label(shell, SWT.RIGHT);
        wlIncludeFilename.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.IncludeFilenameField.Label"));
        props.setLook(wlIncludeFilename);
        FormData fdlIncludeFilename = new FormData();
        fdlIncludeFilename.top = new FormAttachment(lastControl, margin);
        fdlIncludeFilename.left = new FormAttachment(0, 0);
        fdlIncludeFilename.right = new FormAttachment(middle, -margin);
        wlIncludeFilename.setLayoutData(fdlIncludeFilename);
        wIncludeFilename = new Button(shell, SWT.CHECK);
        props.setLook(wIncludeFilename);
        wFilenameField.addModifyListener(lsMod);
        FormData fdIncludeFilename = new FormData();
        fdIncludeFilename.top = new FormAttachment(lastControl, margin);
        fdIncludeFilename.left = new FormAttachment(middle, 0);
        fdIncludeFilename.right = new FormAttachment(100, 0);
        wIncludeFilename.setLayoutData(fdIncludeFilename);
        lastControl = wIncludeFilename;
    } else {
        // Filename...
        // 
        // The filename browse button
        // 
        wbbFilename = new Button(shell, SWT.PUSH | SWT.CENTER);
        props.setLook(wbbFilename);
        wbbFilename.setText(BaseMessages.getString(PKG, "System.Button.Browse"));
        wbbFilename.setToolTipText(BaseMessages.getString(PKG, "System.Tooltip.BrowseForFileOrDirAndAdd"));
        FormData fdbFilename = new FormData();
        fdbFilename.top = new FormAttachment(lastControl, margin);
        fdbFilename.right = new FormAttachment(100, 0);
        wbbFilename.setLayoutData(fdbFilename);
        // The field itself...
        // 
        Label wlFilename = new Label(shell, SWT.RIGHT);
        wlFilename.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Filename.Label"));
        props.setLook(wlFilename);
        FormData fdlFilename = new FormData();
        fdlFilename.top = new FormAttachment(lastControl, margin);
        fdlFilename.left = new FormAttachment(0, 0);
        fdlFilename.right = new FormAttachment(middle, -margin);
        wlFilename.setLayoutData(fdlFilename);
        wFilename = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
        props.setLook(wFilename);
        wFilename.addModifyListener(lsMod);
        FormData fdFilename = new FormData();
        fdFilename.top = new FormAttachment(lastControl, margin);
        fdFilename.left = new FormAttachment(middle, 0);
        fdFilename.right = new FormAttachment(wbbFilename, -margin);
        wFilename.setLayoutData(fdFilename);
        lastControl = wFilename;
    }
    // delimiter
    Label wlDelimiter = new Label(shell, SWT.RIGHT);
    wlDelimiter.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Delimiter.Label"));
    props.setLook(wlDelimiter);
    FormData fdlDelimiter = new FormData();
    fdlDelimiter.top = new FormAttachment(lastControl, margin);
    fdlDelimiter.left = new FormAttachment(0, 0);
    fdlDelimiter.right = new FormAttachment(middle, -margin);
    wlDelimiter.setLayoutData(fdlDelimiter);
    wbDelimiter = new Button(shell, SWT.PUSH | SWT.CENTER);
    props.setLook(wbDelimiter);
    wbDelimiter.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Delimiter.Button"));
    FormData fdbDelimiter = new FormData();
    fdbDelimiter.top = new FormAttachment(lastControl, margin);
    fdbDelimiter.right = new FormAttachment(100, 0);
    wbDelimiter.setLayoutData(fdbDelimiter);
    wDelimiter = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wDelimiter);
    wDelimiter.addModifyListener(lsMod);
    FormData fdDelimiter = new FormData();
    fdDelimiter.top = new FormAttachment(lastControl, margin);
    fdDelimiter.left = new FormAttachment(middle, 0);
    fdDelimiter.right = new FormAttachment(wbDelimiter, -margin);
    wDelimiter.setLayoutData(fdDelimiter);
    lastControl = wDelimiter;
    // enclosure
    Label wlEnclosure = new Label(shell, SWT.RIGHT);
    wlEnclosure.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Enclosure.Label"));
    props.setLook(wlEnclosure);
    FormData fdlEnclosure = new FormData();
    fdlEnclosure.top = new FormAttachment(lastControl, margin);
    fdlEnclosure.left = new FormAttachment(0, 0);
    fdlEnclosure.right = new FormAttachment(middle, -margin);
    wlEnclosure.setLayoutData(fdlEnclosure);
    wEnclosure = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wEnclosure);
    wEnclosure.addModifyListener(lsMod);
    FormData fdEnclosure = new FormData();
    fdEnclosure.top = new FormAttachment(lastControl, margin);
    fdEnclosure.left = new FormAttachment(middle, 0);
    fdEnclosure.right = new FormAttachment(100, 0);
    wEnclosure.setLayoutData(fdEnclosure);
    lastControl = wEnclosure;
    // bufferSize
    // 
    Label wlBufferSize = new Label(shell, SWT.RIGHT);
    wlBufferSize.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.BufferSize.Label"));
    props.setLook(wlBufferSize);
    FormData fdlBufferSize = new FormData();
    fdlBufferSize.top = new FormAttachment(lastControl, margin);
    fdlBufferSize.left = new FormAttachment(0, 0);
    fdlBufferSize.right = new FormAttachment(middle, -margin);
    wlBufferSize.setLayoutData(fdlBufferSize);
    wBufferSize = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wBufferSize);
    wBufferSize.addModifyListener(lsMod);
    FormData fdBufferSize = new FormData();
    fdBufferSize.top = new FormAttachment(lastControl, margin);
    fdBufferSize.left = new FormAttachment(middle, 0);
    fdBufferSize.right = new FormAttachment(100, 0);
    wBufferSize.setLayoutData(fdBufferSize);
    lastControl = wBufferSize;
    // performingLazyConversion?
    // 
    Label wlLazyConversion = new Label(shell, SWT.RIGHT);
    wlLazyConversion.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.LazyConversion.Label"));
    props.setLook(wlLazyConversion);
    FormData fdlLazyConversion = new FormData();
    fdlLazyConversion.top = new FormAttachment(lastControl, margin);
    fdlLazyConversion.left = new FormAttachment(0, 0);
    fdlLazyConversion.right = new FormAttachment(middle, -margin);
    wlLazyConversion.setLayoutData(fdlLazyConversion);
    wLazyConversion = new Button(shell, SWT.CHECK);
    props.setLook(wLazyConversion);
    FormData fdLazyConversion = new FormData();
    fdLazyConversion.top = new FormAttachment(lastControl, margin);
    fdLazyConversion.left = new FormAttachment(middle, 0);
    fdLazyConversion.right = new FormAttachment(100, 0);
    wLazyConversion.setLayoutData(fdLazyConversion);
    lastControl = wLazyConversion;
    // header row?
    // 
    Label wlHeaderPresent = new Label(shell, SWT.RIGHT);
    wlHeaderPresent.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.HeaderPresent.Label"));
    props.setLook(wlHeaderPresent);
    FormData fdlHeaderPresent = new FormData();
    fdlHeaderPresent.top = new FormAttachment(lastControl, margin);
    fdlHeaderPresent.left = new FormAttachment(0, 0);
    fdlHeaderPresent.right = new FormAttachment(middle, -margin);
    wlHeaderPresent.setLayoutData(fdlHeaderPresent);
    wHeaderPresent = new Button(shell, SWT.CHECK);
    props.setLook(wHeaderPresent);
    FormData fdHeaderPresent = new FormData();
    fdHeaderPresent.top = new FormAttachment(lastControl, margin);
    fdHeaderPresent.left = new FormAttachment(middle, 0);
    fdHeaderPresent.right = new FormAttachment(100, 0);
    wHeaderPresent.setLayoutData(fdHeaderPresent);
    lastControl = wHeaderPresent;
    wlAddResult = new Label(shell, SWT.RIGHT);
    wlAddResult.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.AddResult.Label"));
    props.setLook(wlAddResult);
    fdlAddResult = new FormData();
    fdlAddResult.left = new FormAttachment(0, 0);
    fdlAddResult.top = new FormAttachment(wHeaderPresent, margin);
    fdlAddResult.right = new FormAttachment(middle, -margin);
    wlAddResult.setLayoutData(fdlAddResult);
    wAddResult = new Button(shell, SWT.CHECK);
    props.setLook(wAddResult);
    wAddResult.setToolTipText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.AddResult.Tooltip"));
    fdAddResult = new FormData();
    fdAddResult.left = new FormAttachment(middle, 0);
    fdAddResult.top = new FormAttachment(wHeaderPresent, margin);
    wAddResult.setLayoutData(fdAddResult);
    lastControl = wAddResult;
    // The field itself...
    // 
    Label wlRowNumField = new Label(shell, SWT.RIGHT);
    wlRowNumField.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.RowNumField.Label"));
    props.setLook(wlRowNumField);
    FormData fdlRowNumField = new FormData();
    fdlRowNumField.top = new FormAttachment(lastControl, margin);
    fdlRowNumField.left = new FormAttachment(0, 0);
    fdlRowNumField.right = new FormAttachment(middle, -margin);
    wlRowNumField.setLayoutData(fdlRowNumField);
    wRowNumField = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wRowNumField);
    wRowNumField.addModifyListener(lsMod);
    FormData fdRowNumField = new FormData();
    fdRowNumField.top = new FormAttachment(lastControl, margin);
    fdRowNumField.left = new FormAttachment(middle, 0);
    fdRowNumField.right = new FormAttachment(100, 0);
    wRowNumField.setLayoutData(fdRowNumField);
    lastControl = wRowNumField;
    // running in parallel?
    // 
    Label wlRunningInParallel = new Label(shell, SWT.RIGHT);
    wlRunningInParallel.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.RunningInParallel.Label"));
    props.setLook(wlRunningInParallel);
    FormData fdlRunningInParallel = new FormData();
    fdlRunningInParallel.top = new FormAttachment(lastControl, margin);
    fdlRunningInParallel.left = new FormAttachment(0, 0);
    fdlRunningInParallel.right = new FormAttachment(middle, -margin);
    wlRunningInParallel.setLayoutData(fdlRunningInParallel);
    wRunningInParallel = new Button(shell, SWT.CHECK);
    props.setLook(wRunningInParallel);
    FormData fdRunningInParallel = new FormData();
    fdRunningInParallel.top = new FormAttachment(lastControl, margin);
    fdRunningInParallel.left = new FormAttachment(middle, 0);
    wRunningInParallel.setLayoutData(fdRunningInParallel);
    lastControl = wRunningInParallel;
    // Encoding
    Label wlEncoding = new Label(shell, SWT.RIGHT);
    wlEncoding.setText(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.Encoding.Label"));
    props.setLook(wlEncoding);
    FormData fdlEncoding = new FormData();
    fdlEncoding.top = new FormAttachment(lastControl, margin);
    fdlEncoding.left = new FormAttachment(0, 0);
    fdlEncoding.right = new FormAttachment(middle, -margin);
    wlEncoding.setLayoutData(fdlEncoding);
    wEncoding = new ComboVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wEncoding);
    wEncoding.addModifyListener(lsMod);
    FormData fdEncoding = new FormData();
    fdEncoding.top = new FormAttachment(lastControl, margin);
    fdEncoding.left = new FormAttachment(middle, 0);
    fdEncoding.right = new FormAttachment(100, 0);
    wEncoding.setLayoutData(fdEncoding);
    lastControl = wEncoding;
    wEncoding.addFocusListener(new FocusListener() {

        public void focusLost(org.eclipse.swt.events.FocusEvent e) {
        }

        public void focusGained(org.eclipse.swt.events.FocusEvent e) {
            Cursor busy = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT);
            shell.setCursor(busy);
            setEncodings();
            shell.setCursor(null);
            busy.dispose();
        }
    });
    // Some buttons first, so that the dialog scales nicely...
    // 
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    wPreview = new Button(shell, SWT.PUSH);
    wPreview.setText(BaseMessages.getString(PKG, "System.Button.Preview"));
    wPreview.setEnabled(!isReceivingInput);
    wGet = new Button(shell, SWT.PUSH);
    wGet.setText(BaseMessages.getString(PKG, "System.Button.GetFields"));
    wGet.setEnabled(!isReceivingInput);
    setButtonPositions(new Button[] { wOK, wPreview, wGet, wCancel }, margin, null);
    // Fields
    ColumnInfo[] colinf = new ColumnInfo[] { new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.NameColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.TypeColumn.Column"), ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaFactory.getValueMetaNames(), true), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.FormatColumn.Column"), ColumnInfo.COLUMN_TYPE_FORMAT, 2), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.LengthColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.PrecisionColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.CurrencyColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.DecimalColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.GroupColumn.Column"), ColumnInfo.COLUMN_TYPE_TEXT, false), new ColumnInfo(BaseMessages.getString(PKG, "ParGzipCsvInputDialog.TrimTypeColumn.Column"), ColumnInfo.COLUMN_TYPE_CCOMBO, ValueMetaString.trimTypeDesc) };
    colinf[2].setComboValuesSelectionListener(new ComboValuesSelectionListener() {

        public String[] getComboValues(TableItem tableItem, int rowNr, int colNr) {
            String[] comboValues = new String[] {};
            int type = ValueMetaFactory.getIdForValueMeta(tableItem.getText(colNr - 1));
            switch(type) {
                case ValueMetaInterface.TYPE_DATE:
                    comboValues = Const.getDateFormats();
                    break;
                case ValueMetaInterface.TYPE_INTEGER:
                case ValueMetaInterface.TYPE_BIGNUMBER:
                case ValueMetaInterface.TYPE_NUMBER:
                    comboValues = Const.getNumberFormats();
                    break;
                default:
                    break;
            }
            return comboValues;
        }
    });
    wFields = new TableView(transMeta, shell, SWT.FULL_SELECTION | SWT.MULTI, colinf, 1, lsMod, props);
    FormData fdFields = new FormData();
    fdFields.top = new FormAttachment(lastControl, margin * 2);
    fdFields.bottom = new FormAttachment(wOK, -margin * 2);
    fdFields.left = new FormAttachment(0, 0);
    fdFields.right = new FormAttachment(100, 0);
    wFields.setLayoutData(fdFields);
    // Add listeners
    lsCancel = new Listener() {

        public void handleEvent(Event e) {
            cancel();
        }
    };
    lsOK = new Listener() {

        public void handleEvent(Event e) {
            ok();
        }
    };
    lsPreview = new Listener() {

        public void handleEvent(Event e) {
            preview();
        }
    };
    lsGet = new Listener() {

        public void handleEvent(Event e) {
            getCSV();
        }
    };
    wCancel.addListener(SWT.Selection, lsCancel);
    wOK.addListener(SWT.Selection, lsOK);
    wPreview.addListener(SWT.Selection, lsPreview);
    wGet.addListener(SWT.Selection, lsGet);
    lsDef = new SelectionAdapter() {

        public void widgetDefaultSelected(SelectionEvent e) {
            ok();
        }
    };
    wStepname.addSelectionListener(lsDef);
    if (wFilename != null) {
        wFilename.addSelectionListener(lsDef);
    }
    if (wFilenameField != null) {
        wFilenameField.addSelectionListener(lsDef);
    }
    wDelimiter.addSelectionListener(lsDef);
    wEnclosure.addSelectionListener(lsDef);
    wBufferSize.addSelectionListener(lsDef);
    wRowNumField.addSelectionListener(lsDef);
    // Allow the insertion of tabs as separator...
    wbDelimiter.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent se) {
            Text t = wDelimiter.getTextWidget();
            if (t != null) {
                t.insert("\t");
            }
        }
    });
    if (wbbFilename != null) {
        // Listen to the browse button next to the file name
        wbbFilename.addSelectionListener(new SelectionAdapter() {

            public void widgetSelected(SelectionEvent e) {
                FileDialog dialog = new FileDialog(shell, SWT.OPEN);
                dialog.setFilterExtensions(new String[] { "*.txt;*.csv", "*.csv", "*.txt", "*" });
                if (wFilename.getText() != null) {
                    String fname = transMeta.environmentSubstitute(wFilename.getText());
                    dialog.setFileName(fname);
                }
                dialog.setFilterNames(new String[] { BaseMessages.getString(PKG, "System.FileType.CSVFiles") + ", " + BaseMessages.getString(PKG, "System.FileType.TextFiles"), BaseMessages.getString(PKG, "System.FileType.CSVFiles"), BaseMessages.getString(PKG, "System.FileType.TextFiles"), BaseMessages.getString(PKG, "System.FileType.AllFiles") });
                if (dialog.open() != null) {
                    String str = dialog.getFilterPath() + System.getProperty("file.separator") + dialog.getFileName();
                    wFilename.setText(str);
                }
            }
        });
    }
    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener(new ShellAdapter() {

        public void shellClosed(ShellEvent e) {
            cancel();
        }
    });
    // Set the shell size, based upon previous time...
    setSize();
    getData();
    inputMeta.setChanged(changed);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    return stepname;
}

Example 7 with RowMeta

use of org.pentaho.di.core.row.RowMeta in project pentaho-kettle by pentaho.

the class PentahoReportingOutputDialog method get.

private void get() {
    Cursor busy = new Cursor(shell.getDisplay(), SWT.CURSOR_WAIT);
    // See if we need to boot the reporting engine. Since this takes time we do it in the background...
    // 
    Runnable runnable = new Runnable() {

        @Override
        public void run() {
            PentahoReportingOutput.performPentahoReportingBoot(log, input.getClass());
        }
    };
    Thread thread = new Thread(runnable);
    thread.start();
    try {
        // Browse for a PRPT...
        // 
        FileDialog dialog = new FileDialog(shell, SWT.OPEN);
        dialog.setText(BaseMessages.getString(PKG, "PentahoReportingOutputDialog.ExtractParameters.FileDialog"));
        dialog.setFilterExtensions(new String[] { "*.prpt;*.PRPT", "*" });
        if (lastFilename != null) {
            dialog.setFileName(lastFilename);
        }
        dialog.setFilterNames(new String[] { BaseMessages.getString(PKG, "PentahoReportingOutputDialog.PentahoReportingFiles"), BaseMessages.getString(PKG, "System.FileType.AllFiles") });
        if (dialog.open() == null) {
            return;
        }
        thread.join();
        String sourceFilename = dialog.getFilterPath() + System.getProperty("file.separator") + dialog.getFileName();
        lastFilename = sourceFilename;
        shell.setCursor(busy);
        // Load the master report...
        // 
        MasterReport report = PentahoReportingOutput.loadMasterReport(sourceFilename);
        // Extract the definitions...
        // 
        ReportParameterDefinition definition = report.getParameterDefinition();
        RowMetaInterface r = new RowMeta();
        for (int i = 0; i < definition.getParameterCount(); i++) {
            ParameterDefinitionEntry entry = definition.getParameterDefinition(i);
            ValueMetaInterface valueMeta = new ValueMetaString(entry.getName());
            valueMeta.setComments(getParameterDefinitionEntryTypeDescription(entry));
            r.addValueMeta(valueMeta);
        }
        shell.setCursor(null);
        BaseStepDialog.getFieldsFromPrevious(r, wFields, 1, new int[] { 1 }, new int[] {}, -1, -1, new TableItemInsertListener() {

            @Override
            public boolean tableItemInserted(TableItem item, ValueMetaInterface valueMeta) {
                item.setText(2, valueMeta.getComments());
                return true;
            }
        });
    } catch (Exception e) {
        shell.setCursor(null);
        new ErrorDialog(shell, BaseMessages.getString(PKG, "PentahoReportingOutputDialog.ErrorReadingParameters.Title"), BaseMessages.getString(PKG, "PentahoReportingOutputDialog.ErrorReadingParameters.Message"), e);
    } finally {
        shell.setCursor(null);
        busy.dispose();
    }
}

Example 8 with RowMeta

use of org.pentaho.di.core.row.RowMeta in project pentaho-kettle by pentaho.

the class JoinRowsDialog method open.

public String open() {
    Shell parent = getParent();
    Display display = parent.getDisplay();
    shell = new Shell(parent, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    props.setLook(shell);
    setShellImage(shell, input);
    ModifyListener lsMod = new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            input.setChanged();
        }
    };
    changed = input.hasChanged();
    backupCondition = (Condition) condition.clone();
    FormLayout formLayout = new FormLayout();
    formLayout.marginWidth = Const.FORM_MARGIN;
    formLayout.marginHeight = Const.FORM_MARGIN;
    shell.setLayout(formLayout);
    shell.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Shell.Title"));
    int middle = props.getMiddlePct();
    int margin = Const.MARGIN;
    // Stepname line
    wlStepname = new Label(shell, SWT.RIGHT);
    wlStepname.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Stepname.Label"));
    props.setLook(wlStepname);
    fdlStepname = new FormData();
    fdlStepname.left = new FormAttachment(0, 0);
    fdlStepname.right = new FormAttachment(middle, -margin);
    fdlStepname.top = new FormAttachment(0, margin);
    wlStepname.setLayoutData(fdlStepname);
    wStepname = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wStepname.setText(stepname);
    props.setLook(wStepname);
    wStepname.addModifyListener(lsMod);
    fdStepname = new FormData();
    fdStepname.left = new FormAttachment(middle, 0);
    fdStepname.top = new FormAttachment(0, margin);
    fdStepname.right = new FormAttachment(100, 0);
    wStepname.setLayoutData(fdStepname);
    // Connection line
    wlSortDir = new Label(shell, SWT.RIGHT);
    wlSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.TempDir.Label"));
    props.setLook(wlSortDir);
    fdlSortDir = new FormData();
    fdlSortDir.left = new FormAttachment(0, 0);
    fdlSortDir.right = new FormAttachment(middle, -margin);
    fdlSortDir.top = new FormAttachment(wStepname, margin);
    wlSortDir.setLayoutData(fdlSortDir);
    wbSortDir = new Button(shell, SWT.PUSH | SWT.CENTER);
    props.setLook(wbSortDir);
    wbSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Browse.Button"));
    fdbSortDir = new FormData();
    fdbSortDir.right = new FormAttachment(100, 0);
    fdbSortDir.top = new FormAttachment(wStepname, margin);
    wbSortDir.setLayoutData(fdbSortDir);
    wSortDir = new TextVar(transMeta, shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    wSortDir.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Temp.Label"));
    props.setLook(wSortDir);
    wSortDir.addModifyListener(lsMod);
    fdSortDir = new FormData();
    fdSortDir.left = new FormAttachment(middle, 0);
    fdSortDir.top = new FormAttachment(wStepname, margin);
    fdSortDir.right = new FormAttachment(wbSortDir, -margin);
    wSortDir.setLayoutData(fdSortDir);
    wbSortDir.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent arg0) {
            DirectoryDialog dd = new DirectoryDialog(shell, SWT.NONE);
            dd.setFilterPath(wSortDir.getText());
            String dir = dd.open();
            if (dir != null) {
                wSortDir.setText(dir);
            }
        }
    });
    // Whenever something changes, set the tooltip to the expanded version:
    wSortDir.addModifyListener(new ModifyListener() {

        public void modifyText(ModifyEvent e) {
            wSortDir.setToolTipText(transMeta.environmentSubstitute(wSortDir.getText()));
        }
    });
    // Table line...
    wlPrefix = new Label(shell, SWT.RIGHT);
    wlPrefix.setText(BaseMessages.getString(PKG, "JoinRowsDialog.TempFilePrefix.Label"));
    props.setLook(wlPrefix);
    fdlPrefix = new FormData();
    fdlPrefix.left = new FormAttachment(0, 0);
    fdlPrefix.right = new FormAttachment(middle, -margin);
    fdlPrefix.top = new FormAttachment(wbSortDir, margin * 2);
    wlPrefix.setLayoutData(fdlPrefix);
    wPrefix = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wPrefix);
    wPrefix.addModifyListener(lsMod);
    fdPrefix = new FormData();
    fdPrefix.left = new FormAttachment(middle, 0);
    fdPrefix.top = new FormAttachment(wbSortDir, margin * 2);
    fdPrefix.right = new FormAttachment(100, 0);
    wPrefix.setLayoutData(fdPrefix);
    wPrefix.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Prefix.Label"));
    // Cache size...
    wlCache = new Label(shell, SWT.RIGHT);
    wlCache.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Cache.Label"));
    props.setLook(wlCache);
    fdlCache = new FormData();
    fdlCache.left = new FormAttachment(0, 0);
    fdlCache.right = new FormAttachment(middle, -margin);
    fdlCache.top = new FormAttachment(wPrefix, margin * 2);
    wlCache.setLayoutData(fdlCache);
    wCache = new Text(shell, SWT.SINGLE | SWT.LEFT | SWT.BORDER);
    props.setLook(wCache);
    wCache.addModifyListener(lsMod);
    fdCache = new FormData();
    fdCache.left = new FormAttachment(middle, 0);
    fdCache.top = new FormAttachment(wPrefix, margin * 2);
    fdCache.right = new FormAttachment(100, 0);
    wCache.setLayoutData(fdCache);
    // Read date from...
    wlMainStep = new Label(shell, SWT.RIGHT);
    wlMainStep.setText(BaseMessages.getString(PKG, "JoinRowsDialog.MainStep.Label"));
    props.setLook(wlMainStep);
    fdlMainStep = new FormData();
    fdlMainStep.left = new FormAttachment(0, 0);
    fdlMainStep.right = new FormAttachment(middle, -margin);
    fdlMainStep.top = new FormAttachment(wCache, margin);
    wlMainStep.setLayoutData(fdlMainStep);
    wMainStep = new CCombo(shell, SWT.BORDER);
    props.setLook(wMainStep);
    List<StepMeta> prevSteps = transMeta.findPreviousSteps(transMeta.findStep(stepname));
    for (StepMeta stepMeta : prevSteps) {
        wMainStep.add(stepMeta.getName());
    }
    wMainStep.addModifyListener(lsMod);
    fdMainStep = new FormData();
    fdMainStep.left = new FormAttachment(middle, 0);
    fdMainStep.top = new FormAttachment(wCache, margin);
    fdMainStep.right = new FormAttachment(100, 0);
    wMainStep.setLayoutData(fdMainStep);
    // Condition widget...
    wlCondition = new Label(shell, SWT.NONE);
    wlCondition.setText(BaseMessages.getString(PKG, "JoinRowsDialog.Condition.Label"));
    props.setLook(wlCondition);
    fdlCondition = new FormData();
    fdlCondition.left = new FormAttachment(0, 0);
    fdlCondition.top = new FormAttachment(wMainStep, margin);
    wlCondition.setLayoutData(fdlCondition);
    RowMetaInterface inputfields = null;
    try {
        inputfields = transMeta.getPrevStepFields(stepname);
    } catch (KettleException ke) {
        inputfields = new RowMeta();
        new ErrorDialog(shell, BaseMessages.getString(PKG, "JoinRowsDialog.FailedToGetFields.DialogTitle"), BaseMessages.getString(PKG, "JoinRowsDialog.FailedToGetFields.DialogMessage"), ke);
    }
    wOK = new Button(shell, SWT.PUSH);
    wOK.setText(BaseMessages.getString(PKG, "System.Button.OK"));
    wCancel = new Button(shell, SWT.PUSH);
    wCancel.setText(BaseMessages.getString(PKG, "System.Button.Cancel"));
    setButtonPositions(new Button[] { wOK, wCancel }, margin, null);
    wCondition = new ConditionEditor(shell, SWT.BORDER, condition, inputfields);
    fdCondition = new FormData();
    fdCondition.left = new FormAttachment(0, 0);
    fdCondition.top = new FormAttachment(wlCondition, margin);
    fdCondition.right = new FormAttachment(100, 0);
    fdCondition.bottom = new FormAttachment(wOK, -2 * margin);
    wCondition.setLayoutData(fdCondition);
    wCondition.addModifyListener(lsMod);
    // Add listeners
    lsOK = new Listener() {

        public void handleEvent(Event e) {
            ok();
        }
    };
    lsCancel = new Listener() {

        public void handleEvent(Event e) {
            cancel();
        }
    };
    wOK.addListener(SWT.Selection, lsOK);
    wCancel.addListener(SWT.Selection, lsCancel);
    lsDef = new SelectionAdapter() {

        public void widgetDefaultSelected(SelectionEvent e) {
            ok();
        }
    };
    wStepname.addSelectionListener(lsDef);
    wSortDir.addSelectionListener(lsDef);
    wPrefix.addSelectionListener(lsDef);
    // Detect X or ALT-F4 or something that kills this window...
    shell.addShellListener(new ShellAdapter() {

        public void shellClosed(ShellEvent e) {
            cancel();
        }
    });
    // Set the shell size, based upon previous time...
    setSize();
    getData();
    input.setChanged(changed);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    return stepname;
}

Example 9 with RowMeta

use of org.pentaho.di.core.row.RowMeta in project pentaho-kettle by pentaho.

the class LDAPInputDialog method get.

private void get() {
    LDAPConnection connection = null;
    try {
        LDAPInputMeta meta = new LDAPInputMeta();
        getInfo(meta);
        // Clear Fields Grid
        wFields.removeAll();
        // Defined a LDAP connection
        connection = new LDAPConnection(log, transMeta, meta, null);
        // connect ...
        if (meta.UseAuthentication()) {
            String username = transMeta.environmentSubstitute(meta.getUserName());
            String password = Encr.decryptPasswordOptionallyEncrypted(transMeta.environmentSubstitute(meta.getPassword()));
            connection.connect(username, password);
        } else {
            connection.connect();
        }
        // return fields
        RowMeta listattributes = connection.getFields(transMeta.environmentSubstitute(meta.getSearchBase()));
        String[] fieldsName = new String[listattributes.size()];
        for (int i = 0; i < listattributes.size(); i++) {
            ValueMetaInterface v = listattributes.getValueMeta(i);
            fieldsName[i] = v.getName();
            // Get Column Name
            TableItem item = new TableItem(wFields.table, SWT.NONE);
            item.setText(1, v.getName());
            item.setText(2, v.getName());
            if (LDAPInputField.binaryAttributes.contains(v.getName())) {
                item.setText(3, BaseMessages.getString(PKG, "LDAPInputField.FetchAttributeAs.Binary"));
            } else {
                item.setText(3, BaseMessages.getString(PKG, "LDAPInputField.FetchAttributeAs.String"));
            }
            item.setText(4, BaseMessages.getString(PKG, "System.Combo.No"));
            item.setText(5, v.getTypeDesc());
        }
        colinf[1].setComboValues(fieldsName);
        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth(true);
    } catch (KettleException e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "LDAPInputDialog.ErrorGettingColums.DialogTitle"), BaseMessages.getString(PKG, "LDAPInputDialog.ErrorGettingColums.DialogMessage"), e);
    } catch (Exception e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "LDAPInputDialog.ErrorGettingColums.DialogTitle"), BaseMessages.getString(PKG, "LDAPInputDialog.ErrorGettingColums.DialogMessage"), e);
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (Exception e) {
            /* Ignore */
            }
        }
    }
}

Example 10 with RowMeta

use of org.pentaho.di.core.row.RowMeta in project pentaho-kettle by pentaho.

the class ExcelInputDialog method getFields.

/**
 * Get the list of fields in the Excel workbook and put the result in the fields table view.
 */
public void getFields() {
    RowMetaInterface fields = new RowMeta();
    ExcelInputMeta info = new ExcelInputMeta();
    getInfo(info);
    int clearFields = SWT.YES;
    if (wFields.nrNonEmpty() > 0) {
        MessageBox messageBox = new MessageBox(shell, SWT.YES | SWT.NO | SWT.CANCEL | SWT.ICON_QUESTION);
        messageBox.setMessage(BaseMessages.getString(PKG, "ExcelInputDialog.ClearFieldList.DialogMessage"));
        messageBox.setText(BaseMessages.getString(PKG, "ExcelInputDialog.ClearFieldList.DialogTitle"));
        clearFields = messageBox.open();
        if (clearFields == SWT.CANCEL) {
            return;
        }
    }
    FileInputList fileList = info.getFileList(transMeta);
    for (FileObject file : fileList.getFiles()) {
        try {
            KWorkbook workbook = WorkbookFactory.getWorkbook(info.getSpreadSheetType(), KettleVFS.getFilename(file), info.getEncoding());
            processingWorkbook(fields, info, workbook);
            workbook.close();
        } catch (Exception e) {
            new ErrorDialog(shell, BaseMessages.getString(PKG, "System.Dialog.Error.Title"), BaseMessages.getString(PKG, "ExcelInputDialog.ErrorReadingFile2.DialogMessage", KettleVFS.getFilename(file), e.toString()), e);
        }
    }
    if (fields.size() > 0) {
        if (clearFields == SWT.YES) {
            wFields.clearAll(false);
        }
        for (int j = 0; j < fields.size(); j++) {
            ValueMetaInterface field = fields.getValueMeta(j);
            wFields.add(new String[] { field.getName(), field.getTypeDesc(), "", "", "none", "N" });
        }
        wFields.removeEmptyRows();
        wFields.setRowNums();
        wFields.optWidth(true);
    } else {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_WARNING);
        mb.setMessage(BaseMessages.getString(PKG, "ExcelInputDialog.UnableToFindFields.DialogMessage"));
        mb.setText(BaseMessages.getString(PKG, "ExcelInputDialog.UnableToFindFields.DialogTitle"));
        mb.open();
    }
    checkAlerts();
}