Paginacion

public String last()

@Override
    public String last() {
        try {
            page = bodegaFacade.sizeOfPage(rowPage);
            move();
        } catch (Exception e) {
            JsfUtil.errorMessage("last() " + e.getLocalizedMessage());
        }
        return "";
    }

public String first()

@Override
    public String first() {
        try {
            page = 1;
            move();
        } catch (Exception e) {
            JsfUtil.errorMessage("first() " + e.getLocalizedMessage());
        }
        return "";
    }

public String next()

   @Override
    public String next() {
        try {
            if (page < (bodegaFacade.sizeOfPage(rowPage))) {
                page++;
            }
            move();
        } catch (Exception e) {
            JsfUtil.errorMessage("next() " + e.getLocalizedMessage());
        }
        return "";
    }

public String back()

  @Override
    public String back() {
        try {
            if (page > 1) {
                page--;
            }
            move();
        } catch (Exception e) {
            JsfUtil.errorMessage("back() " + e.getLocalizedMessage());
        }
        return "";
    }

public String skip(Integer page)

@Override
    public String skip(Integer page) {
        try {
            this.page = page;
            move();
        } catch (Exception e) {
            JsfUtil.errorMessage("skip() " + e.getLocalizedMessage());
        }
        return "";
    }

public void move()

@Override
    public void move() {
        try {

            bodegaList = bodegaFacade.findPagination(page, rowPage);

            bodegaFiltered = bodegaList;

            bodegaDataModel = new BodegaDataModel(bodegaList);

        } catch (Exception e) {
            JsfUtil.errorMessage("move() " + e.getLocalizedMessage());
        }
    }