Application: gvSIG desktop

package org.gvsig.sldsupport.impl.sld1_0_0.parsing.symbol;

import java.io.IOException;

import org.gvsig.sldsupport.exception.SLDReadException;

import org.gvsig.sldsupport.impl.sld1_0_0.parsing.expression.ExpressionElement;

import org.gvsig.sldsupport.impl.util.SLDUtils;

import org.gvsig.sldsupport.sld.SLDTags;

import org.gvsig.sldsupport.sld.extent.SLDExtent;

import org.gvsig.sldsupport.sld.filter.expression.SLDExpression;

import org.gvsig.sldsupport.sld.filter.expression.operator.SLDLiteral;

import org.gvsig.sldsupport.sld.symbol.misc.SLDParameterValue;

import org.gvsig.sldsupport.sld.symbol.misc.SLDSvgCssParameter;

import org.kxml2.io.KXmlParser;

import org.xmlpull.v1.XmlPullParser;

import org.xmlpull.v1.XmlPullParserException;

/**

 * Used to parse a parameter value inside another entity

 * 

 * @author jldominguez

 *

 */

public class PointSymbolElement {

        public static SLDParameterValue parse(XmlPullParser parser , String version)

                        throws XmlPullParserException, IOException, SLDReadException {

                String ent_name = parser.getName();

                SLDParameterValue resp = new SLDParameterValue();

                int tag = 0;

                tag = parser.next();

                if (tag == KXmlParser.TEXT) {

                        SLDLiteral lit = new SLDLiteral();

                        lit.setValue(parser.getText());

                        parser.next(); // move to closing tag

                        parser.next(); // move to next entity

                        resp.setExpression(lit);

                        return resp;

                }

                /*

                 * If not raw literal, parse the expression

                 */

                SLDExpression expre = null;

                String name = parser.getName();

                while (!(SLDUtils.isStr(name, ent_name) && tag == KXmlParser.END_TAG)) {

                        expre = ExpressionElement.parse(parser, version);

                        resp.setExpression(expre);

                        // =========== Get current values

                        tag = parser.getEventType();

                        name = parser.getName();

                }

                parser.next();

                return resp;

        }

}