Package org.ajax4jsf.model

Examples of org.ajax4jsf.model.SequenceRange

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    @Override
    public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) {
        CriteriaQuery<T> criteriaQuery = createSelectCriteriaQuery();
        TypedQuery<T> query = entityManager.createQuery(criteriaQuery);

        SequenceRange sequenceRange = (SequenceRange) range;
        if (sequenceRange.getFirstRow() >= 0 && sequenceRange.getRows() > 0) {
            query.setFirstResult(sequenceRange.getFirstRow());
            query.setMaxResults(sequenceRange.getRows());
        }

        List<T> data = query.getResultList();
        for (T t : data) {
            visitor.process(context, getId(t), argument);
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                Integer begin = null;
                Integer end = null;

                Range range = getComponentState().getRange();
                if (range instanceof SequenceRange) {
                    SequenceRange sequenceRange = (SequenceRange) range;

                    begin = sequenceRange.getFirstRow();
                    int iRows = sequenceRange.getRows();

                    if (iRows > 0) {
                        // end is zero-based
                        end = begin + iRows - 1;
                    }
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     *
     * @see org.richfaces.model.ExtendedDataModel#walk(javax.faces.context.FacesContext, org.richfaces.model.DataVisitor,
     * org.richfaces.model.Range, java.lang.Object)
     */
    public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) {
        final SequenceRange seqRange = (SequenceRange) range;
        int rows = seqRange.getRows();
        int rowCount = getRowCount();
        int currentRow = seqRange.getFirstRow();
        if (rows > 0) {
            rows += currentRow;
            rows = Math.min(rows, rowCount);
        } else {
            rows = rowCount;
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                if (originalModel.isRowAvailable()) {
                    rowKeys.add(rowKey);
                }
                return DataVisitResult.CONTINUE;
            }
        }, new SequenceRange(0, -1), null);
        originalModel.setRowKey(rowKey);
    }
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                    rowKeys.add(rowKey);
                }
                return DataVisitResult.CONTINUE;
            }
        };
        arrangeableModel.walk(facesContext, visitor, new SequenceRange(0, -1), null);
        Assert.assertEquals(FILTERD_AND_SORTED_ROW_KEYS, rowKeys);
        rowKeys.clear();
        arrangeableModel.walk(facesContext, visitor, new SequenceRange(0, ROWS), null);
        Assert.assertEquals(FILTERD_AND_SORTED_ROW_KEYS.subList(0, ROWS), rowKeys);
    }
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    @Override
    public void walk(FacesContext context, DataVisitor visitor, Range range, Object argument) {
        CriteriaQuery<T> criteriaQuery = createSelectCriteriaQuery();
        TypedQuery<T> query = entityManager.createQuery(criteriaQuery);

        SequenceRange sequenceRange = (SequenceRange) range;
        if (sequenceRange.getFirstRow() >= 0 && sequenceRange.getRows() > 0) {
            query.setFirstResult(sequenceRange.getFirstRow());
            query.setMaxResults(sequenceRange.getRows());
        }

        List<T> data = query.getResultList();
        for (T t : data) {
            visitor.process(context, getId(t), argument);
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            if (oldClientFirst == null) {
                oldClientFirst = clientFirst;
            }
            int clientRows = ((SequenceRange) table.getComponentState().getRange()).getRows();
            int difference = clientFirst - oldClientFirst;
            SequenceRange addRange = null;
            SequenceRange removeRange = null;
            if (Math.abs(difference) >= clientRows) {
                difference = 0;
                addRange = new SequenceRange(clientFirst, clientRows);
                removeRange = new SequenceRange(oldClientFirst, clientRows);
            } else if (difference < 0) {
                clientFirst += table.getFirst();
                addRange = new SequenceRange(clientFirst, -difference);
                removeRange = new SequenceRange(clientFirst + clientRows, -difference);
            } else if (difference > 0) {
                oldClientFirst += table.getFirst();
                removeRange = new SequenceRange(oldClientFirst, difference);
                int last = oldClientFirst + clientRows;
                addRange = new SequenceRange(last, difference);
            }
            if (addRange != null) {
                Object key = table.getRowKey();
                table.captureOrigValue(context);
                table.setRowKey(context, null);
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  }

  @Override
  public void walk(FacesContext context, DataVisitor visitor, Range range,
      Object argument) throws IOException {
    final SequenceRange seqRange = (SequenceRange) range;
    int rows = seqRange.getRows();
    int rowCount = getRowCount();
    int currentRow = seqRange.getFirstRow();
    if(rows > 0){
      rows += currentRow;
      rows = Math.min(rows, rowCount);
    } else {
      rows = rowCount;
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          originalModel.setRowKey(rowKey);
          if (originalModel.isRowAvailable()) {
            rowKeys.add(rowKey);
          }
        }
      }, new SequenceRange(0, -1),
      null);
    } catch (IOException e) {
      log.error(e.getMessage(), e);
    }
       
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  protected DataComponentState createComponentState() {
    // Create component state based on this instance.
    return new DataComponentState(){
 
      public Range getRange() {
        return new SequenceRange(getFirst(),getRows());
      }
 
      public boolean isTransient() {
        // TODO Auto-generated method stub
        return false;
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Related Classes of org.ajax4jsf.model.SequenceRange

  • br.net.woodstock.rockframework.web.faces.richfaces.EntityDataModel
  • com.insacosa.dataModels_JPA.JPADataModel
  • org.ajax4jsf.component.SequenceDataAdaptor
  • org.ajax4jsf.tests.MockDataModel
  • org.rhq.core.gui.model.AbstractPagedDataModel2
  • org.rhq.core.gui.model.PagedDataModel
  • org.richfaces.component.UIExtendedDataTableTest
  • org.richfaces.component.UISequence
  • org.richfaces.demo.arrangeablemodel.JPADataModel
  • org.richfaces.demo.iteration.JPADataModel
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