<%--
-Copyright (C) 2004-2006 Autodesk, Inc.
-This library is free software; you can redistribute it and/or
-modify it under the terms of version 2.1 of the GNU Lesser
-General Public License as published by the Free Software Foundation.
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Lesser General Public License for more details.
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--%>
<%@ page import="org.osgeo.mapguide.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page import="java.text.*" %>
<%@ page import="javax.servlet.jsp.*" %>
<%@ page import="javax.servlet.http.*" %>
<%@ include file ="../utilityfunctions.jsp" %>
Viewer Sample Application - Clear Address Results
<%
String mgSessionId = request.getParameter("SESSION");
try
{
// Initialize the web-tier and connect to the Site using
// the session identifier stored
InitializeWebTier();
MgUserInformation userInfo = new MgUserInformation(mgSessionId);
MgSiteConnection siteConnection = new MgSiteConnection();
siteConnection.Open(userInfo);
MgFeatureService featureService = (MgFeatureService)siteConnection.CreateService(MgServiceType.FeatureService);
MgResourceIdentifier addressMarkerDataResId = new MgResourceIdentifier("Session:" + mgSessionId + "//AddressMarker.FeatureSource");
MgFeatureCommandCollection commands = new MgFeatureCommandCollection();
commands.Add(new MgDeleteFeatures("AddressMarker", "ID like '%'"));
featureService.UpdateFeatures(addressMarkerDataResId, commands, false);
MgMap map = new MgMap(siteConnection);
map.Open("Sheboygan");
MgLayer layer = GetLayerByName(map, "AddressMarker");
layer.SetVisible(false);
layer.ForceRefresh();
map.Save();
}
catch (MgException e)
{
out.write(e.GetExceptionMessage());
out.write(e.GetDetails());
}
%>