Examples of ar.com.fdvs.dj.domain.entities.DJGroup

ar.com.fdvs.dj.domain.entities.DJGroup
Entity created to handle groups of columns.
Multiple groups can be created for a single report. In this case the result
would be a nesting with the latest groups added to the report being the inner ones.

   * @param valueFormatter
   * @return
   * @throws BuilderException
   */
  public FastReportBuilder addFooterVariable(int groupNum, int colNumber, DJCalculation op, Style style, DJValueFormatter valueFormatter) throws BuilderException {
    DJGroup group = getGroupByNumber(groupNum);
    PropertyColumn column = (PropertyColumn) report.getColumns().get(colNumber -1);
    if (style == null)
      style = numberStyle;
    
    DJGroupVariable columnsGroupVariable = new DJGroupVariable(column, op, style, valueFormatter);
    group.addFooterVariable(columnsGroupVariable);
    return this;
  }

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    group.addFooterVariable(columnsGroupVariable);
    return this;
  }


  public FastReportBuilder addHeaderCrosstab(int groupNumber, DJCrosstab djcross) throws BuilderException {
    DJGroup group = getGroupByNumber(groupNumber);
    group.getHeaderCrosstabs().add(djcross);
    return this;
  }

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    group.getHeaderCrosstabs().add(djcross);
    return this;
  }
  
  public FastReportBuilder addFooterCrosstab(int groupNumber, DJCrosstab djcross) throws BuilderException {
    DJGroup group = getGroupByNumber(groupNumber);
    group.getFooterCrosstabs().add(djcross);
    return this;
  }

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   * @return
   */
  protected List getVisibleColumns() {
    List visibleColums = new ArrayList(getReport().getColumns());
    for (Iterator iterator = getReport().getColumnsGroups().iterator(); iterator.hasNext();) {
      DJGroup group = (DJGroup) iterator.next();
      if (group.getLayout().isHideColumn()){
        visibleColums.remove(group.getColumnToGroupBy());
      }
    }
    return visibleColums;
  }

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   * @throws LayoutException
   */
  protected void layoutGroups() {
    log.debug("Starting groups layout...");
    for (Iterator iter = getReport().getColumnsGroups().iterator(); iter.hasNext();) {
      DJGroup columnsGroup = (DJGroup) iter.next();
      JRDesignGroup jgroup = getJRGroupFromDJGroup(columnsGroup);


      jgroup.setStartNewPage(columnsGroup.getStartInNewPage().booleanValue());
      jgroup.setStartNewColumn(columnsGroup.getStartInNewColumn().booleanValue());
      jgroup.setReprintHeaderOnEachPage(columnsGroup.getReprintHeaderOnEachPage().booleanValue());


      JRDesignBand header = (JRDesignBand) jgroup.getGroupHeader();
      JRDesignBand footer = (JRDesignBand) jgroup.getGroupFooter();
      
      //double check to prevent NPE
      if (header == null){
        header = new JRDesignBand();
        jgroup.setGroupHeader(header);
      }
      if (footer == null){
        footer = new JRDesignBand();
        jgroup.setGroupFooter(footer);
      }
      
      header.setHeight(columnsGroup.getHeaderHeight().intValue());
//      footer.setHeight( getFooterVariableHeight(columnsGroup));
      footer.setHeight( columnsGroup.getFooterHeight().intValue());


      header.setSplitAllowed(columnsGroup.isAllowHeaderSplit());
      footer.setSplitAllowed(columnsGroup.isAllowFooterSplit());


      if (columnsGroup.getLayout().isPrintHeaders()) {
        boolean found = false;
        boolean skipPreviousGroupHeaders = false;
        int groupIdx = getReport().getColumnsGroups().indexOf(columnsGroup);
        if (groupIdx>0){
          DJGroup prevG =  (DJGroup) getReport().getColumnsGroups().get(groupIdx-1);
                    if(!(prevG.getColumnToGroupBy() instanceof GlobalGroupColumn))
                        skipPreviousGroupHeaders = !prevG.getLayout().isShowValueForEachRow();
        }
        for (Iterator iterator =  getVisibleColumns().iterator(); iterator.hasNext();) {
          AbstractColumn col = (AbstractColumn) iterator.next();


          //If in a nested group, header for column prior to this groups column

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  }


  protected void transformDetailBandTextField(AbstractColumn column, JRDesignTextField textField) {
    //TODO: Set default characters when null values are found.
//    log.debug("transforming detail band text field...");
    DJGroup group = getDJGroup(column);
    if (group!=null&&!group.getLayout().isShowValueForEachRow()) {
      textField.setExpression(null); //this way, the textfield is not added to the band
    }
  }

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  private void addGlobalCrosstabs() {
    //For header
    if (globalHeaderCrosstabs != null) {
      for (Iterator iterator = globalHeaderCrosstabs.iterator(); iterator.hasNext();) {
        DJCrosstab djcross = (DJCrosstab) iterator.next();
        DJGroup globalGroup = createDummyGroupForCrosstabs("crosstabHeaderGroup-" + globalHeaderCrosstabs.indexOf(djcross));
        globalGroup.getHeaderCrosstabs().add(djcross);
        report.getColumnsGroups().add(0,globalGroup);
      }
    }


    //For footer
    if (globalFooterCrosstabs != null) {
      for (Iterator iterator = globalFooterCrosstabs.iterator(); iterator.hasNext();) {
        DJCrosstab djcross = (DJCrosstab) iterator.next();
        DJGroup globalGroup = createDummyGroupForCrosstabs("crosstabFooterGroup-" + globalFooterCrosstabs.indexOf(djcross));
        globalGroup.getFooterCrosstabs().add(djcross);
        report.getColumnsGroups().add(0,globalGroup);
      }
    }


  }

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  protected void addSubreportsToGroups() {
    for (Iterator iterator = groupFooterSubreports.keySet().iterator(); iterator.hasNext();) {
      Integer groupNum = (Integer) iterator.next();
      List list = (List) groupFooterSubreports.get(groupNum);


      DJGroup group = (DJGroup) report.getColumnsGroups().get(groupNum.intValue() - 1);
      group.getFooterSubreports().addAll(list);
    }


    for (Iterator iterator = groupHeaderSubreports.keySet().iterator(); iterator.hasNext();) {
      Integer groupNum = (Integer) iterator.next();
      List list = (List) groupHeaderSubreports.get(groupNum);


      DJGroup group = (DJGroup) report.getColumnsGroups().get(groupNum.intValue() - 1);
      group.getHeaderSubreports().addAll(list);
    }


  }

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   * adds the subreport.
   */
  protected void concatenateReports() {


    if (!concatenatedReports.isEmpty()){ // dummy group for page break if needed
      DJGroup globalGroup = createDummyGroup();
      report.getColumnsGroups().add(0,globalGroup);
    }
    for (Iterator iterator = concatenatedReports.iterator(); iterator.hasNext();) {
      Subreport subreport = (Subreport) iterator.next();
      DJGroup globalGroup = createDummyGroup();
      globalGroup.getFooterSubreports().add(subreport);
      report.getColumnsGroups().add(0,globalGroup);
    }
  }

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    setBandFinalHeight((JRDesignBand) design.getPageFooter());
    setBandFinalHeight((JRDesignBand) design.getNoData());


    for (Iterator iter = design.getGroupsList().iterator(); iter.hasNext();) {
      JRGroup jrgroup = (JRGroup) iter.next();
      DJGroup djGroup = (DJGroup) getReferencesMap().get(jrgroup.getName());
      if (djGroup != null){
        setBandFinalHeight((JRDesignBand) jrgroup.getGroupHeader(),djGroup.getHeaderHeight().intValue(), djGroup.isFitHeaderHeightToContent());
        setBandFinalHeight((JRDesignBand) jrgroup.getGroupFooter(),djGroup.getFooterHeight().intValue(), djGroup.isFitFooterHeightToContent());
      } else {
        setBandFinalHeight((JRDesignBand) jrgroup.getGroupHeader());
        setBandFinalHeight((JRDesignBand) jrgroup.getGroupFooter());
      }
    }

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Related Classes of ar.com.fdvs.dj.domain.entities.DJGroup

ar.com.fdvs.dj.core.DynamicJasperHelper

ar.com.fdvs.dj.core.layout.AbstractLayoutManager

ar.com.fdvs.dj.core.layout.ClassicLayoutManager

ar.com.fdvs.dj.core.registration.ColumnsGroupVariablesRegistrationManager

ar.com.fdvs.dj.core.registration.DJGroupRegistrationManager

ar.com.fdvs.dj.domain.builders.DynamicReportBuilder

ar.com.fdvs.dj.domain.builders.FastReportBuilder

ar.com.fdvs.dj.util.LayoutUtils

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