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.wfs.wfs_1_0_0.request;

import org.gvsig.remoteclient.wfs.WFSProtocolHandler;

import org.gvsig.remoteclient.wfs.WFSStatus;

import org.gvsig.remoteclient.wfs.filters.filterencoding.FilterEncoding;

import org.gvsig.remoteclient.wfs.request.WFSGetFeatureRequest;

/**

 * @author Jorge Piera Llodr? (jorge.piera@iver.es)

 */

public class WFSGetFeatureRequest1_0_0 extends WFSGetFeatureRequest{

        public WFSGetFeatureRequest1_0_0(WFSStatus status,

                        WFSProtocolHandler protocolHandler) {

                super(status, protocolHandler);                

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.remoteClient.wfs.requests.WFSRequest#getHttpGetRequest(java.lang.String)

         */

        protected String getHttpGetRequest(String onlineResource) {

                StringBuffer req = new StringBuffer();

                req.append(onlineResource);

                req.append("REQUEST=GetFeature&SERVICE=WFS&");

                req.append("TYPENAME=").append(status.getFeatureFullName()).append("&");

                String[] fields = status.getFields();

                addPropertyName(req);

                if ((status.getFilterByAttribute() != null) || (status.getFilterByArea() != null)){

                        FilterEncoding filterEncoding = new FilterEncoding(status);                        

                        req.append("FILTER=" + filterEncoding.toString(protocolHandler.getVersion()) + "&");

                }        

                req.append("VERSION=").append(protocolHandler.getVersion()).append("&EXCEPTIONS=XML");

                req.append("&MAXFEATURES=").append(status.getMaxFeatures());

        req.append("&SRSNAME=").append(status.getSrs());

                return req.toString();

        }

        /**

         * Adds the "PROPERTYNAME" attribute

         * @param req

         * The current request

         */

        protected void addPropertyName(StringBuffer req){

                String[] fields = status.getFields();

                if (fields.length > 0){

                        req.append("PROPERTYNAME=");

            // opening parenthesis (march 2013)

            req.append("(");

                        req.append(fields[0]);

                        for (int i=1 ; i<fields.length ; i++){

                                req.append("," + fields[i]);

                        }        

            // closing parenthesis (march 2013)

            req.append(")");

                        req.append("&");

                }

        }

    protected String getSchemaLocation() {

       return "../wfs/1.0.0/WFS-basic.xsd";

    }

}