DataBaseConfiguration.java

@Bean(name = "jdbcTemplateForFileH2DataBaseInRealisation")
    public JdbcTemplate buildTemplate() throws SQLException, IOException {
        try {
            // For server with classpath: WEB-INF/classes/init_db2
            RunScript.execute(dataSource.getConnection(), new FileReader(new ClassPathResource("init_db2").getFile()));
        } catch (final IOException e) {
            LOGGER.error("new ClassPathResource(\"init_db2\").getFile() NOT FOUND. USING CONFIGURATION FOR LOCAL MACHINE." , e);
            // For local machine with resource: ./src/main/resources/init_db2
            RunScript.execute(dataSource.getConnection(), new FileReader("./src/main/resources/init_db2"));
        }

        return new JdbcTemplate(dataSource);
    }