venice-main-classic/scripts/conf/hotlist_delete.js

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// 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 <http://www.mozilla.org/MPL/>.
//
// 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 <erbo@users.sf.net>,
// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
// Copyright (C) 2001 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);
if (ndx<0)
{ // index values out of range
vlib.output(new ErrorBox(null,"Invalid index parameter.","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())
throw new ErrorBox(null,"Invalid index parameter.","conf/hotlist.js.vs");
// get the hotlist entry and conference
ntry = vlib.castConferenceHotlistEntry(hotlist.get(ndx));
conf = ntry.getConference();
// remove the conference
conf.removeFromHotlist();
// 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