Application: gvSIG desktop

/*

 * Created on 27-oct-2005

 *

 * 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 com.iver.cit.gvsig.fmap.drivers;

import java.sql.Types;

import com.hardcode.gdbms.engine.values.NullValue;

import com.hardcode.gdbms.engine.values.Value;

public class FieldDescription {

        public String toString() {

                return getFieldAlias();

        }

        public static int stringToType(String strType) {

                int type = -1;

                if (strType.equals("String"))

                        type = Types.VARCHAR;

                if (strType.equals("Double"))

                        type = Types.DOUBLE;

                if (strType.equals("Integer"))

                        type = Types.INTEGER;

                if (strType.equals("Boolean"))

                        type = Types.BOOLEAN;

                if (strType.equals("Date"))

                        type = Types.DATE;

                if (type == -1) {

                        throw new RuntimeException("Type not recognized: " + strType);

                }

                return type;

        }

        public static String typeToString(int sqlType) {

                switch (sqlType) {

                case Types.NUMERIC:

                case Types.BIGINT:

                case Types.INTEGER:

                case Types.SMALLINT:

                case Types.TINYINT:

                        return "Integer";

                case Types.BIT:

                        return "Boolean";

                case Types.CHAR:

                case Types.VARCHAR:

                case Types.LONGVARCHAR:

                        return "String";

                case Types.DATE:

                        return "Date";

                case Types.FLOAT:

                case Types.DOUBLE:

                case Types.DECIMAL:

                case Types.REAL:

                        return "Double";

                case Types.BINARY:

                case Types.VARBINARY:

                case Types.LONGVARBINARY:

                        return "Binary";

                case Types.TIMESTAMP:

                        return "Timestamp";

                case Types.TIME:

                        return "Time";

                case Types.OTHER:

                default:

                        throw new RuntimeException("Type not recognized: " + sqlType);

                }

        }

        /**

         * Internal field name.

         */

        private String fieldName;

        private String fieldAlias;

        private int fieldType;

        private Value defaultValue = new NullValue();

        /**

         * En campos num?ricos, numero de d?gitos a la izquierda del punto En campos

         * de texto, numero de caracteres.

         */

        private int fieldLength = 8;

        /**

         * En campos num?ricos, numero de d?gitos a la derecha del punto.

         */

        private int fieldDecimalCount = 0;

        /**

         * @return Returns the fieldDecimalCount.

         */

        public int getFieldDecimalCount() {

                return fieldDecimalCount;

        }

        /**

         * @param fieldDecimalCount

         *            The fieldDecimalCount to set.

         */

        public void setFieldDecimalCount(int fieldDecimalCount) {

                this.fieldDecimalCount = fieldDecimalCount;

        }

        /**

         * @return Returns the fieldLength.

         */

        public int getFieldLength() {

                return fieldLength;

        }

        /**

         * @param fieldLength

         *            The fieldLength to set.

         */

        public void setFieldLength(int fieldLength) {

                this.fieldLength = fieldLength;

        }

        /**

         * @return Returns the fieldName.

         */

        public String getFieldName() {

                return fieldName;

        }

        /**

         * @param fieldName

         *            The fieldName to set.

         */

        public void setFieldName(String fieldName) {

                this.fieldName = fieldName;

                this.fieldAlias = fieldName;

        }

        /**

         * @return Returns the fieldType.

         */

        public int getFieldType() {

                return fieldType;

        }

        /**

         * @param fieldType

         *            The fieldType to set.

         */

        public void setFieldType(int fieldType) {

                this.fieldType = fieldType;

        }

        public String getFieldAlias() {

                return fieldAlias;

        }

        public void setFieldAlias(String fieldAlias) {

                this.fieldAlias = fieldAlias;

        }

        public FieldDescription cloneField() {

                FieldDescription resul = new FieldDescription();

                resul.fieldAlias = fieldAlias;

                resul.fieldName = fieldName;

                resul.fieldDecimalCount = fieldDecimalCount;

                resul.fieldType = fieldType;

                return resul;

        }

        public Value getDefaultValue() {

                return defaultValue;

        }

        public void setDefaultValue(Value defaultValue) {

                this.defaultValue = defaultValue;

        }

}