root / trunk / libraries / libFMap_dataDB / src / org / gvsig / data / datastores / vectorial / db / jdbc / postgresqlbin / XTypes.java @ 20920
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/*
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* Created on 26-oct-2005
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*
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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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package org.gvsig.data.datastores.vectorial.db.jdbc.postgresqlbin; |
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import java.sql.Types; |
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public class XTypes { |
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public final static double NUM_msSecs2000 = 9.466776E11; |
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public final static int POINT2D = 100; |
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public final static int LINE2D = 101; |
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public final static int POLYGON2D = 102; |
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public final static int MULTI2D = 103; |
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public static String fieldTypeToString(int fieldType) { |
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String aux = "text"; // Por defecto. |
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switch (fieldType) {
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case Types.SMALLINT: |
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aux = "integer";
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break;
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case Types.INTEGER: |
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aux = "integer";
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break;
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case Types.BIGINT: |
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aux = "integer";
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break;
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case Types.BOOLEAN: |
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aux = "boolean";
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break;
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case Types.DECIMAL: |
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aux = "numeric";
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break;
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case Types.DOUBLE: |
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aux = "float8";
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break;
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case Types.FLOAT: |
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aux = "float";
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break;
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case Types.CHAR: |
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aux = "char";
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break;
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case Types.VARCHAR: |
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aux = "text";
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break;
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case Types.LONGVARCHAR: |
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aux = "text";
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break;
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case POINT2D:
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aux = "POINT";
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break;
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case LINE2D:
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aux = "MULTILINESTRING";
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break;
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case POLYGON2D:
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aux = "MULTIPOLYGON";
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break;
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case MULTI2D:
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aux = "GEOMETRY";
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break;
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} |
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return aux;
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} |
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// /**
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// * @param fieldId
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// * @throws SQLException
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// */
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// public static Value getValue(ResultSet rs, int fieldId) throws SQLException {
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// byte[] data;
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// data = rs.getBytes(fieldId);
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// Value val = null;
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// ResultSetMetaData metaData = rs.getMetaData();
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// if (data == null)
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// val = ValueFactory.createNullValue();
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// else {
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// ByteBuffer buf = ByteBuffer.wrap(data);
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// if (metaData.getColumnType(fieldId) == Types.VARCHAR) {
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// val = ValueFactory.createValue(rs.getString(fieldId));
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// }else if (metaData.getColumnType(fieldId) == Types.FLOAT) {
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// val = ValueFactory.createValue(buf.getFloat());
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// }else if (metaData.getColumnType(fieldId) == Types.DOUBLE) {
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// val = ValueFactory.createValue(buf.getDouble());
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// }else if (metaData.getColumnType(fieldId) == Types.INTEGER){
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// val = ValueFactory.createValue(buf.getInt());
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// }else if (metaData.getColumnType(fieldId) == Types.SMALLINT){
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// val = ValueFactory.createValue(buf.getShort());
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// }else if (metaData.getColumnType(fieldId) == Types.TINYINT){
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// val = ValueFactory.createValue(buf.getShort());
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// }else if (metaData.getColumnType(fieldId) == Types.BIGINT){
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// val = ValueFactory.createValue(buf.getLong());
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// }else if (metaData.getColumnType(fieldId) == Types.BIT || metaData.getColumnType(fieldId) == Types.BOOLEAN ){
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// val = ValueFactory.createValue(rs.getBoolean(fieldId));
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// }else if (metaData.getColumnType(fieldId) == Types.DATE){
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// val = ValueFactory.createValue(rs.getDate(fieldId));
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// }else if (metaData.getColumnType(fieldId) == Types.TIME){
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// val = ValueFactory.createValue(rs.getTime(fieldId));
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// }else if (metaData.getColumnType(fieldId) == Types.TIMESTAMP){
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// val = ValueFactory.createValue(rs.getTimestamp(fieldId));
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// }
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//
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// }
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// return val;
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// }
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//
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// public static void updateValue(ResultSet rs, int fieldId_ceroBased,
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// Value val) throws SQLException {
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// if (val instanceof NullValue)
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// return;
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// // byte[] data;
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// ResultSetMetaData metaData = rs.getMetaData();
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// int fieldId = fieldId_ceroBased + 1;
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// // System.out.println("EScritrua: " + metaData.isDefinitelyWritable(1));
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// switch (val.getSQLType()) {
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// case Types.VARCHAR:
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// case Types.LONGVARCHAR:
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// // Para evitar escribir en el campo geometria:
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// if (metaData.getColumnType(fieldId) == Types.OTHER)
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// return;
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// StringValue valStr = (StringValue) val;
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// rs.updateString(fieldId, valStr.getValue());
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// // System.out.println("Field " + fieldId + " :" +
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// // metaData.getColumnTypeName(fieldId));
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// break;
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// case Types.FLOAT:
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// FloatValue vFloat = (FloatValue) val;
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// rs.updateFloat(fieldId, vFloat.getValue());
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// break;
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// case Types.DOUBLE:
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// DoubleValue vDouble = (DoubleValue) val;
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// rs.updateDouble(fieldId, vDouble.getValue());
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// break;
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// case Types.INTEGER:
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// IntValue vInt = (IntValue) val;
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// rs.updateInt(fieldId, vInt.getValue());
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// case Types.SMALLINT:
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// ShortValue vShort = (ShortValue) val;
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// rs.updateShort(fieldId, vShort.shortValue());
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// break;
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// case Types.BIGINT:
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// LongValue vLong = (LongValue) val;
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// rs.updateLong(fieldId, vLong.getValue());
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// break;
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// case Types.BIT:
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// case Types.BOOLEAN:
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// BooleanValue vBool = (BooleanValue) val;
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// rs.updateBoolean(fieldId, vBool.getValue());
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// break;
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// case Types.DATE:
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// DateValue vDate = (DateValue) val;
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// rs.updateDate(fieldId, vDate.getValue());
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// break;
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// case Types.TIME:
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// TimeValue vTime = (TimeValue) val;
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// rs.updateTime(fieldId, vTime.getValue());
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// break;
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// case Types.TIMESTAMP:
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// TimestampValue vTimeStamp = (TimestampValue) val;
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// rs.updateTimestamp(fieldId, vTimeStamp.getValue());
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// break;
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//
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// default:
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// System.err.println("Tipo no soportado:"
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// + metaData.getColumnType(fieldId) + ". Field:" + fieldId
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// + ": " + metaData.getColumnName(fieldId));
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// // throw new UnsupportedOperationException();
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//
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// }
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// }
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} |