| gvSIG desktop 1

/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 2

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib��ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.remoteClient.sld.sld1_0_0;

import java.io.IOException;

import org.gvsig.remoteClient.gml.schemas.XMLSchemaParser;

import org.gvsig.remoteClient.sld.SLDFeatureTypeStyle;

import org.gvsig.remoteClient.sld.SLDTags;

import org.xmlpull.v1.XmlPullParserException;

import com.iver.cit.gvsig.fmap.drivers.legend.LegendDriverException;

/**

 * Implements the FeatureTypeStyle element of an SLD implementation specification 

 * (version 1.0.0).<p>

 * The FeatureTypeStyle defines the styling that is to be applied to a single feature

 * type of a layer. This element may also be externally re-used outside of the WMSes

 * and layers.<p>

 * 

 * The FeatureTypeStyle element identifies that explicit separation between the

 * handling of features of specific feature types. The 'layer' concept is unique 

 * to WMS and SLD, but features are used more generally, such as in WFS and GML,

 * so this explicit separation is important.<p>

 * 

 * Like a UserStyle, a FeatureTypeStyle can have a Name, Title, and Abstract.

 * The Name element does not have an explicit use at present, though it conceivably

 * might be used to reference a feature style in some feature-style library. The Title

 * and Abstract are for human-readable information.<p>

 * 

 * The FeatureTypeName identifies the specific feature type that the feature-type 

 * style is for. It is allowed to be optional, but only if one feature type is 

 * in-context (in-layer) and that feature type must match the syntax and semantics 

 * of all feature-property references inside of the FeatureTypeStyle. Note that 

 * there is no restriction against a single UserStyle from including multiple 

 * FeatureTypeStyles that reference the same FeatureTypeName. This case does not 

 * create an exception in the rendering semantics,however, since a map styler is 

 * expected to process all FeatureTypeStyles in the order that they appear, 

 * regardless, plotting one instance over top of another.<p>

 * 

 * The SemanticTypeIdentifier is experimental and is intended to be used to identify

 * what the feature style is suitable to be used for using community-controlled 

 * name(s). For example, a single style may be suitable to use with many different

 * feature types. The syntax of the SemanticTypeIdentifier string is undefined, but

 * the strings �generic:line�, �generic:polygon�, �generic:point�, �generic:text�,

 * �generic:raster�, and �generic:any� are reserved to indicate that a FeatureTypeStyle

 * may be used with any feature type with the corresponding default geometry type

 * (i.e., no feature properties are referenced in the feature-type style).<p>

 * 

 * The FeatureTypeStyle contains one or more Rule elements that allow conditional

 * rendering. Rules are discussed in Section 10.

 * 

 * @see SLDRule1_0_0 

 * @see http://portal.opengeospatial.org/files/?artifact_id=1188

 * 

 * @author pepe vidal salvador - jose.vidal.salvador@iver.es

*/

public class SLDFeatureTypeStyle1_0_0 extends SLDFeatureTypeStyle {

        public void parse(XMLSchemaParser parser,int cuTag, String expressionType)throws IOException, XmlPullParserException, LegendDriverException  {

                int currentTag;

                boolean end = false;

                parser.require(XMLSchemaParser.START_TAG, null, SLDTags.FEATURETYPESTYLE);

                currentTag = parser.next();

                while (!end)

                {

                        switch(currentTag)

                        {

                        case XMLSchemaParser.START_TAG:

                                if (parser.getName().compareTo(SLDTags.NAME)==0) {

                                        setName(parser.nextText());

                                }

                                else if(parser.getName().compareTo(SLDTags.TITLE)==0) {

                                        setTitle(parser.nextText());

                                }

                                else if(parser.getName().compareTo(SLDTags.ABSTRACT)==0) {

                                        setFtsAbstract(parser.nextText());

                                }

                                else if(parser.getName().compareTo(SLDTags.FEATURETYPENAME)==0) {

                                        setFeatureTypeName(parser.nextText());

                                }

                                else if (parser.getName().compareTo(SLDTags.SEMANTICTYPEIDENTIFIER)==0){

                                        for (int i = 0; i < parser.getAttributeCount(); i++) {

                                                addSemanticTypeIdentifier((parser.getAttributeValue(i)));

                                        }

                                }

                                else if(parser.getName().compareTo(SLDTags.RULE)==0){

                                        SLDRule1_0_0 rule = new SLDRule1_0_0();

                                        rule.parse(parser,currentTag,null);

                                        rule.applyScale2Symbolizers(rule.getMinScaleDenominator(),rule.getMaxScaleDenominator());

                                        rule.addSymbolizers2Filter();

                                        addRule(rule);

                                }

                                break;

                        case XMLSchemaParser.END_TAG:

                                if (parser.getName().compareTo(SLDTags.FEATURETYPESTYLE) == 0)

                                        end = true;

                                break;

                        case XMLSchemaParser.TEXT:

                                break;

                        }

                        if (!end)

                                currentTag = parser.next();

                }

                parser.require(XMLSchemaParser.END_TAG, null, SLDTags.FEATURETYPESTYLE);

        }

        public String toXML() {

                // TODO Auto-generated method stub

                throw new Error ("Not yet implemented");

        }

}