public Hologres()

in src/main/java/com/aliyun/openservices/paifeaturestore/datasource/Hologres.java [13:43]

• 26 lines of code
• 2 McCabe index (conditional complexity)

    public Hologres(String dsn) throws Exception {
        Properties properties = new Properties();

        properties.setProperty("url", dsn);
        properties.setProperty("initialSize", "2");
        properties.setProperty("minIdle", "5");
        properties.setProperty("maxActive", "30");
        properties.setProperty("maxWait", "60000");
        properties.setProperty("timeBetweenEvictionRunsMillis", "2000");
        properties.setProperty("minEvictableIdleTimeMillis", "600000");
        properties.setProperty("maxEvictableIdleTimeMillis", "3600000");
        properties.setProperty("validationQuery", "select 1");
        properties.setProperty("testWhileIdle", "true");
        properties.setProperty("testOnBorrow", "false");
        properties.setProperty("testOnReturn", "false");
        properties.setProperty("keepAlive", "true");
        properties.setProperty("phyMaxUseCount", "100000");
        properties.setProperty("filters", "stat");
        properties.setProperty("poolPreparedStatements", "true");
        properties.setProperty("maxPoolPreparedStatementPerConnectionSize", "10");
        //Create a data source based on the configuration
        DataSource dataSource = DruidDataSourceFactory.createDataSource(properties);

        // first init connection
        try (Connection connection = dataSource.getConnection()) {//获取连接
        } catch (Exception e) {
            throw  e;
        }

        this.dataSource = dataSource;
    }