Return-Path: Delivered-To: apmail-click-commits-archive@www.apache.org Received: (qmail 51884 invoked from network); 28 Mar 2010 04:30:39 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 28 Mar 2010 04:30:39 -0000 Received: (qmail 22363 invoked by uid 500); 28 Mar 2010 04:30:39 -0000 Delivered-To: apmail-click-commits-archive@click.apache.org Received: (qmail 22346 invoked by uid 500); 28 Mar 2010 04:30:39 -0000 Mailing-List: contact commits-help@click.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: click-dev@click.apache.org Delivered-To: mailing list commits@click.apache.org Received: (qmail 22338 invoked by uid 99); 28 Mar 2010 04:30:38 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Mar 2010 04:30:38 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Mar 2010 04:30:36 +0000 Received: by eris.apache.org (Postfix, from userid 65534) id EE68723889B3; Sun, 28 Mar 2010 04:30:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r928335 - /click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java Date: Sun, 28 Mar 2010 04:30:14 -0000 To: commits@click.apache.org From: sabob@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20100328043014.EE68723889B3@eris.apache.org> X-Virus-Checked: Checked by ClamAV on apache.org Author: sabob Date: Sun Mar 28 04:30:14 2010 New Revision: 928335 URL: http://svn.apache.org/viewvc?rev=928335&view=rev Log: updated large dataset demo to use PagingDataProvider Modified: click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java Modified: click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java URL: http://svn.apache.org/viewvc/click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java?rev=928335&r1=928334&r2=928335&view=diff ============================================================================== --- click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java (original) +++ click/trunk/click/examples/src/org/apache/click/examples/page/table/LargeDatasetDemo.java Sun Mar 28 04:30:14 2010 @@ -27,14 +27,13 @@ import org.apache.click.control.Table; import org.apache.click.examples.domain.Customer; import org.apache.click.examples.page.BorderPage; import org.apache.click.examples.service.CustomerService; -import org.apache.click.extras.util.PaginatingList; import org.apache.click.util.Bindable; -import org.apache.click.util.DataProvider; +import org.apache.click.util.PagingDataProvider; import org.springframework.stereotype.Component; /** * Provides a demonstration of a Table with a huge number of rows and how to - * lazily page through the rows using a paginating list. + * lazily page through the rows using a PagingDataProvider. */ @Component public class LargeDatasetDemo extends BorderPage { @@ -55,10 +54,6 @@ public class LargeDatasetDemo extends Bo table.setClass(Table.CLASS_ITS); table.setSortable(true); - // VERY IMPORTANT: we will sort the data ourselves using the database, - // make sure the Table does not attempt to sort data set. - table.setSorted(true); - Column column = new Column("name"); column.setWidth("140px;"); table.addColumn(column); @@ -81,35 +76,22 @@ public class LargeDatasetDemo extends Bo table.setPageSize(5); - table.setDataProvider(new DataProvider() { - public List getData() { - return getCustomerList(); - } - }); - } - - // Private Methods -------------------------------------------------------- + table.setDataProvider(new PagingDataProvider() { - private List getCustomerList() { - - // Below we retrieve only those customers between: - // first row .. (first row + page size) - List customerList = - customerService.getCustomersForPage(table.getFirstRow(), + public List getData() { + List customers = customerService.getCustomersForPage( + table.getFirstRow(), table.getPageSize(), table.getSortedColumn(), table.isSortedAscending()); - int customerCount = customerService.getNumberOfCustomers(); + return customers; + } - // Return a paginating list for the Table control. The paginating list - // provides a wrapper around the "page" of customer data, so that the - // Table control thinks it is working will the full result set rather - // than just a window. - return new PaginatingList(customerList, - table.getFirstRow(), - table.getPageSize(), - customerCount); + public int size() { + return customerService.getNumberOfCustomers(); + } + }); } }