| 1 | package jquery.datatables.controller;
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| 2 |
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| 3 | import javax.servlet.http.HttpServletRequest;
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| 4 |
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| 5 | public class DataTablesParamUtility {
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| 6 |
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| 7 | public static DataTableRequestParam getParam(HttpServletRequest request)
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| 8 | {
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| 9 | if(request.getParameter("sEcho")!=null && request.getParameter("sEcho")!= "")
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| 10 | {
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| 11 | DataTableRequestParam param = new DataTableRequestParam();
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| 12 | param.sEcho = request.getParameter("sEcho");
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| 13 | param.sSearchKeyword = request.getParameter("sSearch");
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| 14 | param.bRegexKeyword = Boolean.parseBoolean(request.getParameter("bRegex"));
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| 15 | param.sColumns = request.getParameter("sColumns");
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| 16 | param.iDisplayStart = Integer.parseInt( request.getParameter("iDisplayStart") );
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| 17 | param.iDisplayLength = Integer.parseInt( request.getParameter("iDisplayLength") );
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| 18 | param.iColumns = Integer.parseInt( request.getParameter("iColumns") );
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| 19 | param.sSearch = new String[param.iColumns];
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| 20 | param.bSearchable = new boolean[param.iColumns];
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| 21 | param.bSortable = new boolean[param.iColumns];
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| 22 | param.bRegex = new boolean[param.iColumns];
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| 23 | for(int i=0; i<param.iColumns; i++){
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| 24 | param.sSearch[i] = request.getParameter("sSearch_"+i);
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| 25 | param.bSearchable[i] = Boolean.parseBoolean(request.getParameter("bSearchable_"+i));
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| 26 | param.bSortable[i] = Boolean.parseBoolean(request.getParameter("bSortable_"+i));
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| 27 | param.bRegex[i] = Boolean.parseBoolean(request.getParameter("bRegex_"+i));
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| 28 | }
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| 29 |
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| 30 | param.iSortingCols = Integer.parseInt( request.getParameter("iSortingCols") );
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| 31 | param.sSortDir = new String[param.iSortingCols];
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| 32 | param.iSortCol = new int[param.iSortingCols];
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| 33 | for(int i=0; i<param.iSortingCols; i++){
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| 34 | param.sSortDir[i] = request.getParameter("sSortDir_"+i);
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| 35 | param.iSortCol[i] = Integer.parseInt(request.getParameter("iSortCol_"+i));
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| 36 | }
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| 37 | return param;
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| 38 | }else
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| 39 | return null;
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| 40 | }
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| 41 | }
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