Пример #1
0
  private void getInfo(FixedInputMeta fixedInputMeta) {

    fixedInputMeta.setFilename(wFilename.getText());
    fixedInputMeta.setLineWidth(wLineWidth.getText());
    fixedInputMeta.setBufferSize(wBufferSize.getText());
    fixedInputMeta.setLazyConversionActive(wLazyConversion.getSelection());
    fixedInputMeta.setHeaderPresent(wHeaderPresent.getSelection());
    fixedInputMeta.setLineFeedPresent(wLineFeedPresent.getSelection());
    fixedInputMeta.setRunningInParallel(wRunningInParallel.getSelection());
    fixedInputMeta.setFileType(FixedInputMeta.getFileType(wFileType.getText()));
    fixedInputMeta.setEncoding(wEncoding.getText());
    fixedInputMeta.setAddResultFile(wAddResult.getSelection());

    int nrNonEmptyFields = wFields.nrNonEmpty();
    fixedInputMeta.allocate(nrNonEmptyFields);

    for (int i = 0; i < nrNonEmptyFields; i++) {
      TableItem item = wFields.getNonEmpty(i);
      int colnr = 1;

      FixedFileInputField field = new FixedFileInputField();

      field.setName(item.getText(colnr++));
      field.setType(ValueMetaFactory.getIdForValueMeta(item.getText(colnr++)));
      field.setFormat(item.getText(colnr++));
      field.setWidth(Const.toInt(item.getText(colnr++), -1));
      field.setLength(Const.toInt(item.getText(colnr++), -1));
      field.setPrecision(Const.toInt(item.getText(colnr++), -1));
      field.setCurrency(item.getText(colnr++));
      field.setDecimal(item.getText(colnr++));
      field.setGrouping(item.getText(colnr++));
      field.setTrimType(ValueMetaString.getTrimTypeByDesc(item.getText(colnr++)));

      // CHECKSTYLE:Indentation:OFF
      fixedInputMeta.getFieldDefinition()[i] = field;
    }
    wFields.removeEmptyRows();
    wFields.setRowNums();
    wFields.optWidth(true);

    fixedInputMeta.setChanged();
  }
Пример #2
0
  private void getFixed() {
    final FixedInputMeta info = new FixedInputMeta();
    getInfo(info);

    Shell sh = new Shell(shell, SWT.DIALOG_TRIM | SWT.RESIZE | SWT.MAX | SWT.MIN);

    try {
      List<String> rows = getFirst(info, 50);
      fields = new ArrayList<FixedFileInputField>();
      fields.addAll(Arrays.asList(info.getFieldDefinition()));

      if (fields.isEmpty()) {
        FixedFileInputField field = new FixedFileInputField();
        field.setName(
            "Field"
                + 1); // TODO: i18n, see also FixedTableDraw class for other references of this
                      // String
        // --> getNewFieldname() method
        field.setType(ValueMetaInterface.TYPE_STRING);
        field.setTrimType(ValueMetaInterface.TRIM_TYPE_NONE);
        field.setWidth(Const.toInt(info.getLineWidth(), 80));
        field.setLength(-1);
        field.setPrecision(-1);
        fields.add(field);
      } else if (info.hasChanged()) {
        // try to reuse the field mappings already set up.
        int width = 0;
        List<FixedFileInputField> reuse = new ArrayList<FixedFileInputField>();
        for (FixedFileInputField field : fields) {
          width += field.getWidth();
          // does this field fit on the line given the line width?
          if (width <= Const.toInt(info.getLineWidth(), width)) {
            // yes, reuse it
            reuse.add(field);
          } else {
            // no, remove its width from the total reused width then quit looking for more
            width -= field.getWidth();
            continue;
          }
        }
        int lineWidth = Const.toInt(info.getLineWidth(), width);

        // set the last reused field to take up the rest of the line.
        FixedFileInputField lastField = reuse.get(reuse.size() - 1);

        // don't let the width be grater than the line width
        if (width > lineWidth) {
          width = lineWidth;
        }

        // determine width of last field : lineWidth - (totalWidthOfFieldsReused - lastFieldWidth)
        int lastWidth = Const.toInt(info.getLineWidth(), width) - (width - lastField.getWidth());
        // make the last field occupy the remaining space
        lastField.setWidth(lastWidth);
        // reuse the fields...
        fields = reuse;
      }

      final FixedFileImportWizardPage1 page1 =
          new FixedFileImportWizardPage1("1", props, rows, fields);
      page1.createControl(sh);
      final FixedFileImportWizardPage2 page2 =
          new FixedFileImportWizardPage2("2", props, rows, fields);
      page2.createControl(sh);

      Wizard wizard =
          new Wizard() {
            public boolean performFinish() {
              wFields.clearAll(false);

              for (int i = 0; i < fields.size(); i++) {
                FixedFileInputField field = fields.get(i);
                if (field.getWidth() > 0) {
                  TableItem item = new TableItem(wFields.table, SWT.NONE);
                  item.setText(1, field.getName());
                  item.setText(2, "" + ValueMetaFactory.getValueMetaName(field.getType()));
                  item.setText(3, "" + field.getFormat());
                  item.setText(4, "" + field.getWidth());
                  item.setText(5, field.getLength() < 0 ? "" : "" + field.getLength());
                  item.setText(6, field.getPrecision() < 0 ? "" : "" + field.getPrecision());
                  item.setText(7, "" + field.getCurrency());
                  item.setText(8, "" + field.getDecimal());
                  item.setText(9, "" + field.getGrouping());
                }
              }
              int size = wFields.table.getItemCount();
              if (size == 0) {
                new TableItem(wFields.table, SWT.NONE);
              }

              wFields.removeEmptyRows();
              wFields.setRowNums();
              wFields.optWidth(true);

              inputMeta.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, "FixedInputDialog.ErrorShowingFixedWizard.DialogTitle"),
          BaseMessages.getString(PKG, "FixedInputDialog.ErrorShowingFixedWizard.DialogMessage"),
          e);
    }
  }