Package net.sf.jasperreports.engine.design

Examples of net.sf.jasperreports.engine.design.JRDesignExpression

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    for (Iterator iterator = djcross.getRows().iterator(); iterator.hasNext();) {
      DJCrosstabRow row = (DJCrosstabRow) iterator.next();
      auxWidth += row.getHeaderWidth();
    }

    JRDesignExpression exp = ExpressionUtils.createStringExpression(text);
    element.setExpression(exp);

    element.setWidth(auxWidth);
    element.setHeight(auxHeight);
    element.setStretchWithOverflow(true);
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  private void registerDataSet(DJCrosstab djcrosstab) {
    JRDesignCrosstabDataset dataset = new JRDesignCrosstabDataset();
    dataset.setDataPreSorted(false);
    JRDesignDatasetRun datasetRun = new JRDesignDatasetRun();
//    datasetRun.setDatasetName("sub1");
    JRDesignExpression exp = ExpressionUtils.getDataSourceExpression(djcrosstab.getDatasource());
    datasetRun.setDataSourceExpression(exp);



    dataset.setDatasetRun(datasetRun);
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        JRDesignTextField element = new JRDesignTextField();
        element.setWidth(crosstabColumn.getWidth());
        element.setHeight(crosstabRow.getHeight());

        JRDesignExpression measureExp = new JRDesignExpression();
        DJCrosstabMeasure measure = djcross.getMeasure(0);
        measureExp.setValueClassName(measure.getProperty().getValueClassName());
        measureExp.setText("$V{"+measure.getProperty().getProperty()+"}");

        element.setExpression(measureExp);

        /**
         * Is there any style for this object?
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      JRDesignCrosstabMeasure measure = new JRDesignCrosstabMeasure();
      measure.setName(djmeasure.getProperty().getProperty());
      measure.setCalculation(djmeasure.getOperation().getValue());
      measure.setValueClassName(djmeasure.getProperty().getValueClassName());
      JRDesignExpression valueExp = new JRDesignExpression();
      valueExp.setValueClassName(djmeasure.getProperty().getValueClassName());
      valueExp.setText("$F{"+djmeasure.getProperty().getProperty()+"}");
      measure.setValueExpression(valueExp);

      try {
        jrcross.addMeasure(measure);
      } catch (JRException e) {
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      ctRowGroup.setName(crosstabRow.getProperty().getProperty());

      JRDesignCrosstabBucket rowBucket = new JRDesignCrosstabBucket();
      ctRowGroup.setBucket(rowBucket);

      JRDesignExpression bucketExp = ExpressionUtils.createExpression("$F{"+crosstabRow.getProperty().getProperty()+"}", crosstabRow.getProperty().getValueClassName());
      rowBucket.setExpression(bucketExp);


      JRDesignCellContents rowHeaderContents = new JRDesignCellContents();
      JRDesignTextField rowTitle = new JRDesignTextField();

      JRDesignExpression rowTitExp = new JRDesignExpression();
      rowTitExp.setValueClassName(crosstabRow.getProperty().getValueClassName());
      rowTitExp.setText("$V{"+crosstabRow.getProperty().getProperty()+"}");

      rowTitle.setExpression(rowTitExp);
      rowTitle.setWidth(crosstabRow.getHeaderWidth());

      //The width can be the sum of the with of all the rows starting from the current one, up to the inner most one.
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      ctColGroup.setName(crosstabColumn.getProperty().getProperty());
      ctColGroup.setHeight(crosstabColumn.getHeaderHeight());

      JRDesignCrosstabBucket bucket = new JRDesignCrosstabBucket();

      JRDesignExpression bucketExp = ExpressionUtils.createExpression("$F{"+crosstabColumn.getProperty().getProperty()+"}", crosstabColumn.getProperty().getValueClassName());
      bucket.setExpression(bucketExp);

      ctColGroup.setBucket(bucket);

      JRDesignCellContents colHeaerContent = new JRDesignCellContents();
      JRDesignTextField colTitle = new JRDesignTextField();

      JRDesignExpression colTitleExp = new JRDesignExpression();
      colTitleExp.setValueClassName(crosstabColumn.getProperty().getValueClassName());
      colTitleExp.setText("$V{"+crosstabColumn.getProperty().getProperty()+"}");


      colTitle.setExpression(colTitleExp);
      colTitle.setWidth(crosstabColumn.getWidth());
      colTitle.setHeight(crosstabColumn.getHeaderHeight());
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    totalHeaderContent.setBackcolor(colors[colors.length/2][0]);
    totalHeaderContent.setMode(new Byte(Transparency.OPAQUE.getValue()));

    JRDesignTextField element = new JRDesignTextField();
    JRDesignExpression exp = ExpressionUtils.createExpression("\"Total "+crosstabRow.getTitle()+"\"",String.class);
    element.setExpression(exp);
    element.setHeight(crosstabRow.getHeight());

    if (crosstabRow.getTotalHeaderStyle() != null)
      layoutManager.applyStyleToElement(crosstabRow.getTotalHeaderStyle(), element);
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    ctColGroup.setTotalPosition(BucketDefinition.TOTAL_POSITION_END);

    totalHeaderContent.setBackcolor(colors[colors.length/2][colors[0].length/2]);
    totalHeaderContent.setMode(new Byte(Transparency.OPAQUE.getValue()));

    JRDesignExpression exp = ExpressionUtils.createExpression("\"Total "+crosstabColumn.getTitle()+"\"",String.class);
    JRDesignTextField element = new JRDesignTextField();
    element.setExpression(exp);
    element.setWidth(crosstabColumn.getWidth());

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   * Returns the expression string required
   * @param ds
   * @return
   */
  public static JRDesignExpression getDataSourceExpression(DJDataSource ds) {
    JRDesignExpression exp = new JRDesignExpression();
    exp.setValueClass(JRDataSource.class);

    String dsType = getDataSourceTypeStr(ds.getDataSourceType());
    String expText = null;
    if (ds.getDataSourceOrigin() == DJConstants.DATA_SOURCE_ORIGIN_FIELD){
      expText = dsType + "$F{" + ds.getDataSourceExpression() + "})";
    } else if (ds.getDataSourceOrigin() == DJConstants.DATA_SOURCE_ORIGIN_PARAMETER){
      expText = dsType + REPORT_PARAMETERS_MAP + ".get( \""+ ds.getDataSourceExpression() +"\" ) )";
    } else if (ds.getDataSourceOrigin() == DJConstants.DATA_SOURCE_TYPE_SQL_CONNECTION) {
      expText = dsType + REPORT_PARAMETERS_MAP + ".get( \""+ ds.getDataSourceExpression() +"\" ) )";
    }

    exp.setText(expText);

    return exp;
  }
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    exp.setText(expText);

    return exp;
  }
  public static JRDesignExpression getConnectionExpression(DJDataSource ds) {
    JRDesignExpression exp = new JRDesignExpression();
    exp.setValueClass(Connection.class);
   
    String dsType = getDataSourceTypeStr(ds.getDataSourceType());
    String expText = dsType + REPORT_PARAMETERS_MAP + ".get( \""+ ds.getDataSourceExpression() +"\" ) )";
   
    exp.setText(expText);
   
    return exp;
  }
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Related Classes of net.sf.jasperreports.engine.design.JRDesignExpression

  • ar.com.fdvs.dj.core.layout.AbstractLayoutManager
  • ar.com.fdvs.dj.core.layout.AutoTextExpressionUtils
  • ar.com.fdvs.dj.core.layout.ClassicLayoutManager
  • ar.com.fdvs.dj.core.layout.CommonExpressionsHelper
  • ar.com.fdvs.dj.core.layout.Dj2JrCrosstabBuilder
  • ar.com.fdvs.dj.core.registration.ColumnsGroupRegistrationManager
  • ar.com.fdvs.dj.core.registration.ColumnsGroupVariablesRegistrationManager
  • ar.com.fdvs.dj.core.registration.DJGroupRegistrationManager
  • ar.com.fdvs.dj.core.registration.DJGroupVariableDefRegistrationManager
  • ar.com.fdvs.dj.domain.builders.DataSetFactory
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