svn-gvsig-desktop / tags / v10_RC2c / libraries / libFMap / src / com / iver / cit / gvsig / fmap / drivers / gml / GMLTypesConversor.java @ 8745
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package com.iver.cit.gvsig.fmap.drivers.gml; |
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import java.sql.Types; |
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import org.exolab.castor.xml.schema.SchemaException; |
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import org.geotools.feature.AttributeType; |
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import org.geotools.feature.AttributeTypeFactory; |
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import org.geotools.feature.FeatureType; |
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import org.geotools.feature.FeatureTypeBuilder; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
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import com.iver.cit.gvsig.fmap.drivers.LayerDefinition; |
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import com.vividsolutions.jts.geom.Geometry; |
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import com.vividsolutions.jts.geom.GeometryCollection; |
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import com.vividsolutions.jts.geom.LineString; |
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import com.vividsolutions.jts.geom.MultiLineString; |
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import com.vividsolutions.jts.geom.MultiPoint; |
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import com.vividsolutions.jts.geom.MultiPolygon; |
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import com.vividsolutions.jts.geom.Point; |
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import com.vividsolutions.jts.geom.Polygon; |
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import com.vividsolutions.jts.geom.impl.PackedCoordinateSequence.Float; |
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: GMLTypesConversor.java 8745 2006-11-14 13:14:23Z $
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* $Log$
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* Revision 1.4.4.1 2006-09-19 12:22:48 jorpiell
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* Ya no se depende de geotools
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*
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* Revision 1.5 2006/09/18 12:09:43 jorpiell
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* El driver de GML ya no depende de geotools
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*
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* Revision 1.4 2006/07/24 08:28:09 jorpiell
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* A?adidos algunos tipos de datos en la conversi?n de java a gvSIG
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*
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* Revision 1.3 2006/07/24 07:36:40 jorpiell
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* Se han hecho un cambio en los nombres de los metodos para clarificar
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*
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* Revision 1.2 2006/07/21 08:57:28 jorpiell
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* Se ha a?adido la exportaci?n de capas de puntos
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*
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* Revision 1.1 2006/07/19 12:29:39 jorpiell
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* A?adido el driver de GML
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*
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*
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*/
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/**
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* Types conversor from GML to gvSIG
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* @author Jorge Piera Llodr? (piera_jor@gva.es)
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*/
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public class GMLTypesConversor { |
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/**
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* Make a conversion between the gvSIG LayerDefinition and a geotools
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* FeatureType.
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* @param schema
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* gvSIG feature schema that contains a list of attributes
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* @return
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* @throws SchemaException
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* @throws
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*/
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public static FeatureType featureTypefromGvSIGToGeotools(LayerDefinition lyrDef) throws Exception{ |
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FieldDescription[] fDescription = lyrDef.getFieldsDesc();
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AttributeType[] types = new AttributeType[fDescription.length]; |
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for(int i=0 ; i<fDescription.length ; i++){ |
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types[i] = attributteTypefromGvSIGToGeotools(fDescription[i]); |
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} |
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String typeName = lyrDef.getName();
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FeatureType featureType = FeatureTypeBuilder.newFeatureType(types,typeName); |
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return featureType;
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} |
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/**
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* Make a conversion between the gvSIG FieldDescription and a geotools
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* AttributeType.
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* @param fDescription
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* gvSIG field description
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* @return
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*/
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private static AttributeType attributteTypefromGvSIGToGeotools(FieldDescription fDescrition){ |
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AttributeType type = AttributeTypeFactory.newAttributeType(fDescrition.getFieldName(), |
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typesFromgvSIGtoGeotools(fDescrition.getFieldType())); |
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return type;
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} |
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/**
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* Type conversor from gvSIG types to geotools types
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* @param type
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* @return
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*/
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private static Class typesFromgvSIGtoGeotools(int type){ |
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switch (type) {
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case Types.SMALLINT: |
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return Integer.class; |
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case Types.BIT: |
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return Boolean.class; |
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case Types.BOOLEAN: |
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return Boolean.class; |
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case Types.VARCHAR: |
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return String.class; |
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case Types.DOUBLE: |
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return Double.class; |
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case Types.INTEGER: |
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return Integer.class; |
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default:
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return String.class; |
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} |
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} |
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/**
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* From gvSIG types to xlink types used in GML
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* @param gmlType
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* @return
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*/
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public static String gvSIGToXlinkTypes(int type){ |
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switch (type) {
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case Types.BIT: |
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return "xs:boolean"; |
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case Types.TINYINT: |
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return "xs:integer"; |
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case Types.SMALLINT: |
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return "xs:integer"; |
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case Types.INTEGER: |
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return "xs:double"; |
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case Types.BIGINT: |
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return "xs:integer"; |
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case Types.FLOAT: |
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return "xs:float"; |
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case Types.REAL: |
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return "xs:double"; |
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case Types.DOUBLE: |
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return "xs:double"; |
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case Types.NUMERIC: |
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return "xs:integer"; |
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case Types.DECIMAL: |
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return "xs:float"; |
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case Types.CHAR: |
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return "xs:string"; |
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case Types.VARCHAR: |
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return "xs:string"; |
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case Types.LONGVARCHAR: |
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return "xs:string"; |
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case Types.DATE: |
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return "xs:string"; |
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case Types.TIME: |
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return "xs:string"; |
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case Types.TIMESTAMP: |
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return "xs:string"; |
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case Types.BINARY: |
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return "xs:boolean"; |
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case Types.VARBINARY: |
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return "xs:string"; |
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case Types.LONGVARBINARY: |
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return "xs:string"; |
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case Types.NULL: |
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return "xs:string"; |
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case Types.OTHER: |
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return "xs:string"; |
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case Types.BOOLEAN: |
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return "xs:boolean"; |
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default:
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return "xs:string"; |
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} |
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} |
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/**
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* From gvSIG to GML types
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* @param gmlType
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* @return
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*/
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public static String gvSIGToGMLTypes(int type){ |
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switch (type) {
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case FShape.LINE:
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return "gml:MultiLineStringPropertyType"; |
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case FShape.POINT:
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return "gml:PointPropertyType"; |
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case FShape.MULTIPOINT:
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return "gml:MultiPointPropertyType"; |
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case FShape.POLYGON:
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return "gml:MultiPolygonPropertyType"; |
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default:
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return "gml:GeometryPropertyType"; |
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} |
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} |
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/**
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* From GML to Java types
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* @param gmlType
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* @return
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*/
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public static Class gmlToJavaTypes(String gmlType){ |
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if (gmlType.toUpperCase().compareTo("STRING") == 0){ |
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return String.class; |
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} |
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if (gmlType.toUpperCase().compareTo("\"\"") == 0){ |
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return String.class; |
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} |
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if (gmlType.toUpperCase().compareTo("INTEGER") == 0){ |
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return Integer.class; |
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} |
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if (gmlType.toUpperCase().compareTo("INT") == 0){ |
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return Integer.class; |
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} |
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if (gmlType.toUpperCase().compareTo("LONG") == 0){ |
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return Long.class; |
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} |
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if (gmlType.toUpperCase().compareTo("DOUBLE") == 0){ |
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return Double.class; |
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} |
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if (gmlType.toUpperCase().compareTo("FLOAT") == 0){ |
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return Float.class; |
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} |
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if (gmlType.toUpperCase().compareTo("GEOMETRY") == 0){ |
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return Geometry.class;
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} |
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if (gmlType.toUpperCase().compareTo("GEOMETRYPROPERTYTYPE") == 0){ |
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return Geometry.class;
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} |
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if (gmlType.toUpperCase().compareTo("POINT") == 0){ |
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return Point.class; |
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} |
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if (gmlType.toUpperCase().compareTo("POINTPROPERTYTYPE") == 0){ |
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return Point.class; |
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} |
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if (gmlType.toUpperCase().compareTo("LINESTRING") == 0){ |
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return LineString.class;
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} |
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if (gmlType.toUpperCase().compareTo("LINESTRINGPROPERTYTYPE") == 0){ |
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return LineString.class;
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} |
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if (gmlType.toUpperCase().compareTo("POLYGON") == 0){ |
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return Polygon.class; |
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} |
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if (gmlType.toUpperCase().compareTo("POLYGONPROPERTYTYPE") == 0){ |
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return Polygon.class; |
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} |
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if (gmlType.toUpperCase().compareTo("MULTIPOINT") == 0){ |
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return MultiPoint.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTIPOINTPROPERTYTYPE") == 0){ |
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return MultiPoint.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTILINESTRING") == 0){ |
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return MultiLineString.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTILINESTRINGPROPERTYTYPE") == 0){ |
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return MultiLineString.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTIPOLYGON") == 0){ |
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return MultiPolygon.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTIPOLYGONPROPERTYTYPE") == 0){ |
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return MultiPolygon.class;
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} |
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if (gmlType.toUpperCase().compareTo("MULTIGEOMETRYPROPERTYTYPE") == 0){ |
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return GeometryCollection.class;
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} |
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if (gmlType.toUpperCase().compareTo("GEOMETRYCOLLECTION") == 0){ |
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return GeometryCollection.class;
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} |
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if (gmlType.toUpperCase().compareTo("GEOMETRYASSOCIATIONTYPE") == 0){ |
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return Geometry.class;
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} |
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return String.class; |
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} |
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/**
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* From Java to gvSIG types
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* @param type
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* @return
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*/
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public static int javaToGvSIGTypes(Class type){ |
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if (type == String.class){ |
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return Types.VARCHAR; |
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} |
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if (type == Integer.class){ |
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return Types.INTEGER; |
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} |
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if (type == Double.class){ |
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return Types.DOUBLE; |
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} |
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if (type == Float.class){ |
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return Types.FLOAT; |
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} |
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if (type == Long.class){ |
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return Types.INTEGER; |
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} |
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return Types.VARCHAR; |
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} |
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public static int gmlToGvSigType(String gmlType) { |
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if (gmlType.toUpperCase().compareTo("STRING") == 0){ |
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return Types.VARCHAR; |
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} |
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if (gmlType.toUpperCase().compareTo("\"\"") == 0){ |
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return Types.VARCHAR; |
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} |
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if (gmlType.toUpperCase().compareTo("INTEGER") == 0){ |
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return Types.INTEGER; |
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} |
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if (gmlType.toUpperCase().compareTo("INT") == 0){ |
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return Types.INTEGER; |
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} |
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if (gmlType.toUpperCase().compareTo("LONG") == 0){ |
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return Types.INTEGER; |
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} |
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if (gmlType.toUpperCase().compareTo("DOUBLE") == 0){ |
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return Types.DOUBLE; |
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} |
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if (gmlType.toUpperCase().compareTo("FLOAT") == 0){ |
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return Types.DOUBLE; |
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} |
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return Types.VARCHAR; |
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} |
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} |