Examples with BaseFileField org.pentaho.di.trans.steps.file.BaseFileField used on opensource projects

Example 36 with BaseFileField

use of org.pentaho.di.trans.steps.file.BaseFileField in project pentaho-kettle by pentaho.

the class TextFileInputDialog method getFixed.

private void getFixed() {
    TextFileInputMeta info = new TextFileInputMeta();
    getInfo(info, true);
    Shell sh = new Shell(shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);
    try {
        List<String> rows = getFirst(50, false);
        fields = getFields(info, rows);
        final TextFileImportWizardPage1 page1 = new TextFileImportWizardPage1("1", props, rows, fields);
        page1.createControl(sh);
        final TextFileImportWizardPage2 page2 = new TextFileImportWizardPage2("2", props, rows, fields);
        page2.createControl(sh);
        Wizard wizard = new Wizard() {

            public boolean performFinish() {
                wFields.clearAll(false);
                for (TextFileInputFieldInterface field1 : fields) {
                    BaseFileField field = (BaseFileField) field1;
                    if (!field.isIgnored() && field.getLength() > 0) {
                        TableItem item = new TableItem(wFields.table, SWT.NONE);
                        item.setText(1, field.getName());
                        item.setText(2, "" + field.getTypeDesc());
                        item.setText(3, "" + field.getFormat());
                        item.setText(4, "" + field.getPosition());
                        item.setText(5, field.getLength() < 0 ? "" : "" + field.getLength());
                        item.setText(6, field.getPrecision() < 0 ? "" : "" + field.getPrecision());
                        item.setText(7, "" + field.getCurrencySymbol());
                        item.setText(8, "" + field.getDecimalSymbol());
                        item.setText(9, "" + field.getGroupSymbol());
                        item.setText(10, "" + field.getNullString());
                        item.setText(11, "" + field.getIfNullValue());
                        item.setText(12, "" + field.getTrimTypeDesc());
                        item.setText(13, field.isRepeated() ? BaseMessages.getString(PKG, "System.Combo.Yes") : BaseMessages.getString(PKG, "System.Combo.No"));
                    }
                }
                int size = wFields.table.getItemCount();
                if (size == 0) {
                    new TableItem(wFields.table, SWT.NONE);
                }
                wFields.removeEmptyRows();
                wFields.setRowNums();
                wFields.optWidth(true);
                input.setChanged();
                return true;
            }
        };
        wizard.addPage(page1);
        wizard.addPage(page2);
        WizardDialog wd = new WizardDialog(shell, wizard);
        WizardDialog.setDefaultImage(GUIResource.getInstance().getImageWizard());
        wd.setMinimumPageSize(700, 375);
        wd.updateSize();
        wd.open();
    } catch (Exception e) {
        new ErrorDialog(shell, BaseMessages.getString(PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogTitle"), BaseMessages.getString(PKG, "TextFileInputDialog.ErrorShowingFixedWizard.DialogMessage"), e);
    }
}