[richfaces-svn-commits] JBoss Rich Faces SVN: r20967 - trunk/ui/iteration/ui/src/main/java/org/richfaces/event.

Author: konstantin.mishin Date: 2011-01-12 11:57:11 -0500 (Wed, 12 Jan 2011) New Revision: 20967 Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/event/DataTablePreRenderListener.java Log: RF-10120 Modified: trunk/ui/iteration/ui/src/main/java/org/richfaces/event/DataTablePreRenderListener.java =================================================================== --- trunk/ui/iteration/ui/src/main/java/org/richfaces/event/DataTablePreRenderListener.java 2011-01-12 16:32:59 UTC (rev 20966) +++ trunk/ui/iteration/ui/src/main/java/org/richfaces/event/DataTablePreRenderListener.java 2011-01-12 16:57:11 UTC (rev 20967) @@ -121,52 +121,49 @@ } String scrollerStateKey = dataTable.getClientId(facesContext) + AbstractDataScroller.SCROLLER_STATE_ATTRIBUTE; - boolean processed = dataTable.getAttributes().containsKey(scrollerStateKey); - if(!processed) { - if ((activeDataScroller != null) && (dataTable != null)) { - int rowCount = DataScrollerUtils.getRowCount(dataTable); - int rows = DataScrollerUtils.getRows(dataTable); - int pageCount = DataScrollerUtils.getPageCount(dataTable, rowCount, rows); - - int page = activeDataScroller.getPage(); - int newPage = -1; + if ((activeDataScroller != null) && (dataTable != null)) { + int rowCount = DataScrollerUtils.getRowCount(dataTable); + int rows = DataScrollerUtils.getRows(dataTable); + int pageCount = DataScrollerUtils.getPageCount(dataTable, rowCount, rows); + + int page = activeDataScroller.getPage(); + int newPage = -1; - if (page < 1) { - newPage = 1; - } else if (page > pageCount) { - newPage = (pageCount != 0 ? pageCount : 1); - } + if (page < 1) { + newPage = 1; + } else if (page > pageCount) { + newPage = (pageCount != 0 ? pageCount : 1); + } - if (newPage != -1) { - Object label = MessageUtil.getLabel(facesContext, activeDataScroller); - String formattedMessage = Messages.getMessage(Messages.DATASCROLLER_PAGE_MISSING, new Object[] { label, - page, pageCount, newPage }); + if (newPage != -1) { + Object label = MessageUtil.getLabel(facesContext, activeDataScroller); + String formattedMessage = Messages.getMessage(Messages.DATASCROLLER_PAGE_MISSING, new Object[] { label, + page, pageCount, newPage }); - LOG.warn(formattedMessage); - page = newPage; - dataTable.getAttributes().put(scrollerStateKey, page); - } + LOG.warn(formattedMessage); + page = newPage; + dataTable.getAttributes().put(scrollerStateKey, page); + } - int first; - String lastPageMode = activeDataScroller.getLastPageMode(); + int first; + String lastPageMode = activeDataScroller.getLastPageMode(); - if (lastPageMode == null) { - lastPageMode = AbstractDataScroller.PAGEMODE_SHORT; - } else if (!AbstractDataScroller.PAGEMODE_SHORT.equals(lastPageMode) - && !AbstractDataScroller.PAGEMODE_FULL.equals(lastPageMode)) { - throw new IllegalArgumentException("Illegal value of 'lastPageMode' attribute: '" + lastPageMode + "'"); - } + if (lastPageMode == null) { + lastPageMode = AbstractDataScroller.PAGEMODE_SHORT; + } else if (!AbstractDataScroller.PAGEMODE_SHORT.equals(lastPageMode) + && !AbstractDataScroller.PAGEMODE_FULL.equals(lastPageMode)) { + throw new IllegalArgumentException("Illegal value of 'lastPageMode' attribute: '" + lastPageMode + "'"); + } - if (page != pageCount || AbstractDataScroller.PAGEMODE_SHORT.equals(lastPageMode)) { - first = (page - 1) * rows; - } else { - first = rowCount - rows; - if (first < 0) { - first = 0; - } + if (page != pageCount || AbstractDataScroller.PAGEMODE_SHORT.equals(lastPageMode)) { + first = (page - 1) * rows; + } else { + first = rowCount - rows; + if (first < 0) { + first = 0; } - dataTable.getAttributes().put("first", first); } + dataTable.getAttributes().put("first", first); } }