public int getRowNumber() throws HibernateException { try { return getResultSet().getRow()-1; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "exception calling getRow()" ); } }
/** * @see org.hibernate.ScrollableResults#beforeFirst() */ public void beforeFirst() throws HibernateException { try { getResultSet().beforeFirst(); } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "exception calling beforeFirst()" ); } }
public boolean setRowNumber(int rowNumber) throws HibernateException { if (rowNumber>=0) rowNumber++; try { boolean result = getResultSet().absolute(rowNumber); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using absolute()" ); } }
/** * @see org.hibernate.ScrollableResults#next() */ public boolean next() throws HibernateException { try { boolean result = getResultSet().next(); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using next()" ); } }
/** * @see org.hibernate.ScrollableResults#last() */ public boolean last() throws HibernateException { try { boolean result = getResultSet().last(); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using last()" ); } }
/** * @see org.hibernate.ScrollableResults#afterLast() */ public void afterLast() throws HibernateException { try { getResultSet().afterLast(); } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "exception calling afterLast()" ); } }
/** * @see org.hibernate.ScrollableResults#isFirst() */ public boolean isFirst() throws HibernateException { try { return getResultSet().isFirst(); } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "exception calling isFirst()" ); } }
/** * @see org.hibernate.ScrollableResults#isLast() */ public boolean isLast() throws HibernateException { try { return getResultSet().isLast(); } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "exception calling isLast()" ); } }
private void prepareCurrentRow(boolean underlyingScrollSuccessful) throws HibernateException { if (!underlyingScrollSuccessful) { currentRow = null; return; } Object result = getLoader().loadSingleRow( getResultSet(), getSession(), getQueryParameters(), false ); if ( result != null && result.getClass().isArray() ) { currentRow = (Object[]) result; } else { currentRow = new Object[] { result }; } if ( getHolderInstantiator() != null ) { currentRow = new Object[] { getHolderInstantiator().instantiate(currentRow) }; } afterScrollOperation(); }
/** * @see org.hibernate.ScrollableResults#first() */ public boolean first() throws HibernateException { try { boolean result = getResultSet().first(); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using first()" ); } }
/** * @see org.hibernate.ScrollableResults#previous() */ public boolean previous() throws HibernateException { try { boolean result = getResultSet().previous(); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using previous()" ); } }
/** * @see org.hibernate.ScrollableResults#scroll(int) */ public boolean scroll(int i) throws HibernateException { try { boolean result = getResultSet().relative(i); prepareCurrentRow(result); return result; } catch (SQLException sqle) { throw JDBCExceptionHelper.convert( getSession().getFactory().getSQLExceptionConverter(), sqle, "could not advance using scroll()" ); } }