teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861:  * Software engineering by Intevation GmbH
teichmann@5861:  *
teichmann@5993:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5861:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5993:  * documentation coming with Dive4Elements River for details.
teichmann@5861:  */
teichmann@5861: 
teichmann@5835: package org.dive4elements.river.client.client.ui.range;
ingo@782: 
ingo@782: import com.google.gwt.core.client.GWT;
tom@8865: import com.google.gwt.http.client.URL;
ingo@782: 
ingo@782: import com.smartgwt.client.data.DataSource;
ingo@782: import com.smartgwt.client.data.DataSourceField;
ingo@782: import com.smartgwt.client.types.DSDataFormat;
ingo@782: import com.smartgwt.client.types.FieldType;
ingo@782: 
ingo@782: 
ingo@782: public class DistanceInfoDataSource extends DataSource {
ingo@782: 
ingo@782:     public static final String XPATH_DISTANCE_DEFAULT = "/distances/distance";
ingo@782: 
ingo@782: 
ingo@782:     public DistanceInfoDataSource(String url, String river, String filter) {
ingo@782:         setDataFormat(DSDataFormat.XML);
ingo@782:         setRecordXPath(XPATH_DISTANCE_DEFAULT);
ingo@782: 
ingo@782:         DataSourceField desc = new DataSourceField(
ingo@782:             "description", FieldType.TEXT, "description");
ingo@782: 
ingo@782:         DataSourceField from = new DataSourceField(
ingo@782:             "from", FieldType.TEXT, "from");
ingo@782: 
ingo@782:         DataSourceField to = new DataSourceField(
ingo@782:             "to", FieldType.TEXT, "to");
ingo@782: 
ingo@782:         DataSourceField side = new DataSourceField(
ingo@782:             "riverside", FieldType.TEXT, "riverside");
ingo@782: 
ingo@782:         DataSourceField top = new DataSourceField(
ingo@782:             "top", FieldType.TEXT, "top");
ingo@782: 
ingo@782:         DataSourceField bottom = new DataSourceField(
ingo@782:             "bottom", FieldType.TEXT, "bottom");
ingo@782: 
ingo@782:         setFields(desc, from, to, side, top, bottom);
ingo@782:         setDataURL(getServiceURL(url, river, filter));
ingo@782:     }
ingo@782: 
ingo@782: 
tom@8865:     protected String getServiceURL(
tom@8865:         String server,
tom@8865:         String river,
tom@8865:         String filter
tom@8865:     ) {
tom@8865:         String url = URL.encode(GWT.getModuleBaseURL()
tom@8865:             + "distanceinfoxml"
tom@8865:             + "?server=" + server
tom@8865:             + "&river=" + river
tom@8865:             + "&filter=" + filter);
ingo@782: 
ingo@782:         return url;
ingo@782:     }
ingo@782: }
ingo@782: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :