Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.remoteclient.wms.wms_1_1_0.request;

import org.gvsig.compat.CompatLocator;

import org.gvsig.compat.lang.StringUtils;

import org.gvsig.remoteclient.utils.CapabilitiesTags;

import org.gvsig.remoteclient.utils.Utilities;

import org.gvsig.remoteclient.wms.WMSProtocolHandler;

import org.gvsig.remoteclient.wms.WMSStatus;

import org.gvsig.remoteclient.wms.request.WMSGetFeatureInfoRequest;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class WMSGetFeatureInfoRequest1_1_0 extends WMSGetFeatureInfoRequest{

    private static final StringUtils stringUtils = CompatLocator.getStringUtils();

    public WMSGetFeatureInfoRequest1_1_0(WMSStatus status,

                        WMSProtocolHandler protocolHandler, int x, int y) {

                super(status, protocolHandler, x, y);                

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.remoteClient.ogc.request.OGCRequest#getHttpGetRequest(java.lang.String)

         */

        protected String getHttpGetRequest(String onlineResource) {

                StringBuffer req = new StringBuffer();

                req.append(onlineResource);

                req.append("REQUEST=GetFeatureInfo&SERVICE=WMS&");

                req.append("QUERY_LAYERS=").append(Utilities.Vector2CS(status.getLayerNames()));

                //req.append("&VERSION=").append(protocolHandler.getVersion()).append("&INFO_FORMAT=application/vnd.ogc.gml&");

                req.append("&VERSION=").append(protocolHandler.getVersion()).append("&INFO_FORMAT=" + status.getInfoFormat() + "&");

                req.append(getPartialQuery(status)).append("&x="+ x + "&y=" + y);

                //this parameter sets the max number of features per layer to be returned.

                //we set it to avoid the bug in mapserver that takes this number like max number of total features.

                req.append("&FEATURE_COUNT=10000");

                req.append("&EXCEPTIONS=" + getExceptionsFormat());  

                return req.toString();

        }

        /**

         * @return the exceptions format

         */

        protected String getExceptionsFormat(){

                return CapabilitiesTags.EXCEPTIONS_1_1_x;

        }

}