// The contents of this file are subject to the Mozilla Public License Version 1.1 // (the "License"); you may not use this file except in compliance with the License. // You may obtain a copy of the License at . // // Software distributed under the License is distributed on an "AS IS" basis, WITHOUT // WARRANTY OF ANY KIND, either express or implied. See the License for the specific // language governing rights and limitations under the License. // // The Original Code is the Venice Web Communities System. // // The Initial Developer of the Original Code is Eric J. Bowersox , // for Silverwrist Design Studios. Portions created by Eric J. Bowersox are // Copyright (C) 2001-02 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved. // // Contributor(s): importPackage(java.util); importPackage(Packages.com.silverwrist.venice.core); importPackage(Packages.com.silverwrist.venice.except); importPackage(Packages.com.silverwrist.venice.ui); importPackage(Packages.com.silverwrist.venice.ui.helpers); importPackage(Packages.com.silverwrist.venice.ui.view); // get the request object rinput = bsf.lookupBean("request"); // get the two index values ndx = rinput.getParameterInt("ndx",-1); ndx2 = rinput.getParameterInt("ndx2",-1); if ((ndx<0) || (ndx2<0) || (ndx==ndx2)) { // index values out of range vlib.output(new ErrorBox(null,"Invalid index parameters.","conf/hotlist.js.vs")); vlib.done(); } // end if rc = null; try { // get the hotlist and further check the parameters hotlist = rinput.user.getConferenceHotlist(); if ((ndx>=hotlist.size()) || (ndx2>=hotlist.size())) throw new ErrorBox(null,"Invalid index parameters.","conf/hotlist.js.vs"); // get the hotlist entries entry1 = vlib.castConferenceHotlistEntry(hotlist.get(ndx)); entry2 = vlib.castConferenceHotlistEntry(hotlist.get(ndx2)); // get the conferences conf1 = entry1.getConference(); conf2 = entry2.getConference(); // now reassign the sequences conf1.setHotlistSequence(entry2.getSequence()); restore = true; try { // set the second sequence conf2.setHotlistSequence(entry1.getSequence()); restore = false; } // end try finally { // restore the first sequence on error if (restore) conf1.setHotlistSequence(entry1.getSequence()); } // end finally // bounce back to the hotlist screen rc = new Redirect("conf/hotlist.js.vs",LinkTypes.SERVLET); } // end try catch (e) { // error adjusting the hotlist sequence etype = vlib.exceptionType(e) + ""; if (etype.match("DataException")) rc = new ErrorBox("Database Error","Error adjusting hotlist: " + e.message,"conf/hotlist.js.vs"); else rc = e; } // end catch vlib.output(rc); // all done