KeyGeneratorFactory.java
- /*
- * GovWay - A customizable API Gateway
- * https://govway.org
- *
- * Copyright (c) 2005-2025 Link.it srl (https://link.it).
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3, as published by
- * the Free Software Foundation.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
- */
- package org.openspcoop2.utils.jdbc;
- import java.io.InputStream;
- import java.sql.Connection;
- import java.util.Properties;
- import org.openspcoop2.utils.TipiDatabase;
- /**
- * Factory per un KeyGenerator
- *
- * @author Poli Andrea (apoli@link.it)
- * @author $Author$
- * @version $Rev$, $Date$
- */
- public class KeyGeneratorFactory {
- private static boolean useAutoIncrementPostgresql = false;
- public static boolean isUseAutoIncrementPostgresql() {
- return KeyGeneratorFactory.useAutoIncrementPostgresql;
- }
- public static void setUseAutoIncrementPostgresql(boolean useAutoIncrementPostgresql) {
- KeyGeneratorFactory.useAutoIncrementPostgresql = useAutoIncrementPostgresql;
- }
- static {
- try (InputStream is = KeyGeneratorFactory.class.getResourceAsStream("/org/openspcoop2/utils/jdbc/jdbc.properties")){
- if(is!=null) {
- Properties p = new Properties();
- p.load(is);
- String tmp = p.getProperty("postgresql.autoIncrement");
- if(tmp!=null) {
- if("true".equalsIgnoreCase(tmp.trim())) {
- KeyGeneratorFactory.useAutoIncrementPostgresql = true;
- }
- }
- }
- }catch(Throwable t) {}
- }
-
- public static IKeyGenerator createKeyGeneratorFactory(String tipoDatabase,Connection connection,IKeyGeneratorObject object) throws KeyGeneratorException {
- return KeyGeneratorFactory.toKeyGenerator(tipoDatabase, connection, object);
- }
- public static IKeyGenerator toKeyGenerator(String tipoDatabase,Connection connection,IKeyGeneratorObject object) throws KeyGeneratorException{
-
- if (TipiDatabase.POSTGRESQL.equals(tipoDatabase)) {
- if(KeyGeneratorFactory.useAutoIncrementPostgresql) {
- return new PostgreSQLAutoKeyGenerator(connection, object);
- }
- else {
- return new PostgreSQLKeyGenerator(connection, object);
- }
- } else if (TipiDatabase.MYSQL.equals(tipoDatabase)) {
- return new MySQLKeyGenerator(connection, object);
- } else if (TipiDatabase.ORACLE.equals(tipoDatabase)) {
- return new OracleKeyGenerator(connection, object);
- } else if (TipiDatabase.HSQL.equals(tipoDatabase)) {
- return new HyperSQLKeyGenerator(connection, object);
- } else if (TipiDatabase.DERBY.equals(tipoDatabase)) {
- return new DerbyKeyGenerator(connection, object);
- } else if(TipiDatabase.SQLSERVER.toString().equals(tipoDatabase)){
- return new SQLServerKeyGenerator(connection, object);
- } else if(TipiDatabase.DB2.toString().equals(tipoDatabase)){
- return new DB2KeyGenerator(connection, object);
- } else {
- throw new KeyGeneratorException("Tipo database non gestito ["+tipoDatabase+"]");
- }
- }
- }