Java Code Examples for com.alibaba.druid.pool.DruidDataSource#setRemoveAbandonedTimeout()
The following examples show how to use
com.alibaba.druid.pool.DruidDataSource#setRemoveAbandonedTimeout() .
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Example 1
Source File: MybatisConfig.java From java_server with MIT License | 6 votes |
private void druidSettings(DruidDataSource druidDataSource) throws Exception { druidDataSource.setMaxActive(1000); druidDataSource.setInitialSize(0); druidDataSource.setMinIdle(0); druidDataSource.setMaxWait(60000); druidDataSource.setPoolPreparedStatements(true); druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(100); druidDataSource.setTestOnBorrow(false); druidDataSource.setTestOnReturn(false); druidDataSource.setTestWhileIdle(true); druidDataSource.setTimeBetweenEvictionRunsMillis(6000); druidDataSource.setMinEvictableIdleTimeMillis(2520000); druidDataSource.setRemoveAbandoned(true); druidDataSource.setRemoveAbandonedTimeout(18000); druidDataSource.setLogAbandoned(true); druidDataSource.setFilters("mergeStat"); druidDataSource.setDriver(new Driver()); }
Example 2
Source File: DataSourceConfiguration.java From mywx with Apache License 2.0 | 6 votes |
/** * 初始化数据源 * * @return * @throws SQLException */ @Bean(destroyMethod = "close") public DruidDataSource druidDataSource(DataSourceProperties dataSourceProperties) throws SQLException { DruidDataSource source = new DruidDataSource(); source.setUsername(dataSourceProperties.getUserName()); source.setPassword(dataSourceProperties.getPassWord()); source.setUrl(dataSourceProperties.getUrl()); source.setDriverClassName(dataSourceProperties.getDriverClassName()); source.setFilters(dataSourceProperties.getFilters()); source.setMaxActive(dataSourceProperties.getMaxActive()); source.setInitialSize(dataSourceProperties.getInitialSize()); source.setMinIdle(dataSourceProperties.getMinIdle()); source.setTimeBetweenEvictionRunsMillis(dataSourceProperties.getTimeBetweenEvictionRunsMillis()); source.setMinEvictableIdleTimeMillis(dataSourceProperties.getMinEvictableIdleTimeMillis()); source.setValidationQuery(dataSourceProperties.getValidationQuery()); source.setTestWhileIdle(dataSourceProperties.isTestWhileIdle()); source.setTestOnReturn(dataSourceProperties.isTestOnReturn()); source.setTestOnBorrow(dataSourceProperties.isTestOnBorrow()); source.setMaxOpenPreparedStatements(dataSourceProperties.getMaxOpenPreparedStatements()); source.setRemoveAbandoned(dataSourceProperties.isRemoveAbandoned()); source.setRemoveAbandonedTimeout(dataSourceProperties.getRemoveAbandonedTimeout()); source.setLogAbandoned(dataSourceProperties.isLogAbandoned()); return source; }
Example 3
Source File: ConnectionManager.java From es_data_export with Apache License 2.0 | 5 votes |
/** * 在构造函数初始化的时候获取数据库连接 * @throws Exception */ private ConnectionManager() throws Exception{ /** 获取属性文件中的值 **/ String jdbc_driver_library = Config.JDBC_CONFIG.getJdbc_driver_library(); String driverName = Config.JDBC_CONFIG.getJdbc_driver_class(); String url = Config.JDBC_CONFIG.getJdbc_connection_string(); String username = Config.JDBC_CONFIG.getJdbc_user(); String password = Config.JDBC_CONFIG.getJdbc_password(); /** 数据库连接池对象 **/ cpds = new DruidDataSource(); /** 设置数据库连接驱动 **/ //cpds.setDriverClassName(driverName); cpds.setDriver(DriverLoader.getDriverLoaderByName(jdbc_driver_library, driverName)); /** 设置数据库连接地址 **/ cpds.setUrl(url); /** 设置数据库连接用户名 **/ cpds.setUsername(username); /** 设置数据库连接密码 **/ cpds.setPassword(password); /** 建议配置为true,不影响性能,并且保证安全性。申请连接的时候检测,如果空闲时间大于timeBetweenEvictionRunsMillis,执行validationQuery检测连接是否有效。 **/ cpds.setTestWhileIdle(true); /*******最大连接池数量********/ cpds.setMaxActive(30); /*******初始化时建立物理连接的个数。初始化发生在显示调用init方法,或者第一次getConnection时********/ cpds.setInitialSize(3); /** 超过30分钟开始关闭空闲连接 **/ cpds.setRemoveAbandonedTimeout(1800); /** 最大等待时间为60S 单位是毫秒**/ cpds.setMaxWait(60000); /**配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒**/ cpds.setTimeBetweenEvictionRunsMillis(30000); }
Example 4
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 5
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 6
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 7
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.ORACLE); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 8
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 9
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 10
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 11
Source File: DruidProperties.java From SpringBootBucket with MIT License | 5 votes |
public void config(DruidDataSource dataSource) { dataSource.setDbType(JdbcConstants.MYSQL); dataSource.setUrl(url); dataSource.setUsername(username); dataSource.setPassword(password); dataSource.setDriverClassName(driverClassName); dataSource.setInitialSize(initialSize); // 定义初始连接数 dataSource.setMinIdle(minIdle); // 最小空闲 dataSource.setMaxActive(maxActive); // 定义最大连接数 dataSource.setMaxWait(maxWait); // 获取连接等待超时的时间 dataSource.setRemoveAbandoned(removeAbandoned); // 超过时间限制是否回收 dataSource.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 超过时间限制多长 // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 用来检测连接是否有效的sql,要求是一个查询语句 dataSource.setValidationQuery(validationQuery); // 申请连接的时候检测 dataSource.setTestWhileIdle(testWhileIdle); // 申请连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnBorrow(testOnBorrow); // 归还连接时执行validationQuery检测连接是否有效,配置为true会降低性能 dataSource.setTestOnReturn(testOnReturn); // 打开PSCache,并且指定每个连接上PSCache的大小 dataSource.setPoolPreparedStatements(poolPreparedStatements); dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize); // 属性类型是字符串,通过别名的方式配置扩展插件,常用的插件有: // 监控统计用的filter:stat // 日志用的filter:log4j // 防御SQL注入的filter:wall try { dataSource.setFilters(filters); } catch (SQLException e) { e.printStackTrace(); } }
Example 12
Source File: DbConfig.java From sanshanblog with Apache License 2.0 | 5 votes |
@Bean(initMethod = "init", destroyMethod = "close",name = "datasource") public DruidDataSource dataSource() throws SQLException { DruidDataSource ds = new DruidDataSource(); ds.setDriverClassName(driver); ds.setUrl(url); ds.setUsername(username); ds.setPassword(passowrd); // 最大并发连接数 ds.setMaxActive(maxActive); // 初始化连接数量 ds.setInitialSize(initialSize); // 配置获取连接等待超时的时间 ds.setMaxWait(maxWait); // 最小空闲连接数 ds.setMinIdle(minIdle); // 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 ds.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 配置一个连接在池中最小生存的时间,单位是毫秒 ds.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); ds.setValidationQuery("SELECT 1"); ds.setTestWhileIdle(testWhileIdle); //开启mysql的自动事务 ds.setDefaultAutoCommit(true); ds.setTestOnBorrow(testOnBorrow); ds.setTestOnReturn(testOnReturn); ds.setMaxOpenPreparedStatements(maxOpenPreparedStatements); ds.setFilters(filters); // 打开removeAbandoned功能 ds.setRemoveAbandoned(removeAbandoned); // 1800秒,也就是30分钟 ds.setRemoveAbandonedTimeout(removeAbandonedTimeout); // 关闭abanded连接时输出错误日志 ds.setLogAbandoned(logAbandoned); return ds; }
Example 13
Source File: DatabaseConfiguration.java From huanhuan-blog with Apache License 2.0 | 5 votes |
/** * 数据库连接配置 */ @Bean(initMethod = "init", destroyMethod = "close") public DataSource dataSource() { logger.debug("Configuring Datasource"); DruidDataSource druidDataSource = new DruidDataSource(); druidDataSource.setDriverClassName(driverClassName); druidDataSource.setUrl(url); druidDataSource.setUsername(username); druidDataSource.setPassword(password); druidDataSource.setMaxActive(maximumPoolSize); druidDataSource.setMaxWait(60000); druidDataSource.setMinIdle(1); druidDataSource.setValidationQuery("SELECT 1"); druidDataSource.setTestWhileIdle(true); druidDataSource.setTestOnBorrow(false); druidDataSource.setTestOnReturn(false); /** * configuration exception handling * */ druidDataSource.setQueryTimeout(15); //查询超时时间15s //通过datasource.getConnontion() 取得的连接必须在removeAbandonedTimeout这么多秒内调用close(),要不强制关闭.(就是conn不能超过指定的租期) druidDataSource.setRemoveAbandoned(true); druidDataSource.setRemoveAbandonedTimeout(600); //一个连接的租期10分钟,超时会被强制关闭 druidDataSource.setLogAbandoned(true); return druidDataSource; }
Example 14
Source File: DruidDataSourcePool.java From EasyReport with Apache License 2.0 | 5 votes |
@Override public DataSource wrap(final ReportDataSource rptDs) { try { final DruidDataSource dataSource = new DruidDataSource(); dataSource.setDriverClassName(rptDs.getDriverClass()); dataSource.setUrl(rptDs.getJdbcUrl()); dataSource.setUsername(rptDs.getUser()); dataSource.setPassword(rptDs.getPassword()); dataSource.setInitialSize(MapUtils.getInteger(rptDs.getOptions(), "initialSize", 3)); dataSource.setMaxActive(MapUtils.getInteger(rptDs.getOptions(), "maxActive", 20)); dataSource.setMinIdle(MapUtils.getInteger(rptDs.getOptions(), "minIdle", 1)); dataSource.setMaxWait(MapUtils.getInteger(rptDs.getOptions(), "maxWait", 60000)); dataSource.setTimeBetweenEvictionRunsMillis( MapUtils.getInteger(rptDs.getOptions(), "timeBetweenEvictionRunsMillis", 60000)); dataSource.setMinEvictableIdleTimeMillis( MapUtils.getInteger(rptDs.getOptions(), "minEvictableIdleTimeMillis", 300000)); dataSource.setValidationQuery("select 1"); dataSource.setTestWhileIdle(MapUtils.getBoolean(rptDs.getOptions(), "testWhileIdle", true)); dataSource.setTestOnBorrow(MapUtils.getBoolean(rptDs.getOptions(), "testOnBorrow", false)); dataSource.setTestOnReturn(MapUtils.getBoolean(rptDs.getOptions(), "testOnReturn", false)); dataSource.setMaxOpenPreparedStatements( MapUtils.getInteger(rptDs.getOptions(), "maxOpenPreparedStatements", 20)); dataSource.setRemoveAbandoned(MapUtils.getBoolean(rptDs.getOptions(), "removeAbandoned", true)); dataSource.setRemoveAbandonedTimeout( MapUtils.getInteger(rptDs.getOptions(), "removeAbandonedTimeout", 1800)); dataSource.setLogAbandoned(MapUtils.getBoolean(rptDs.getOptions(), "logAbandoned", true)); return dataSource; } catch (final Exception ex) { throw new RuntimeException("C3p0DataSourcePool Create Error", ex); } }
Example 15
Source File: DruidDataSourcePool.java From Zebra with Apache License 2.0 | 4 votes |
@SuppressWarnings("deprecation") @Override public DataSource build(DataSourceConfig config, boolean withDefaultValue) { DruidDataSource druidDataSource = new DruidDataSource(); druidDataSource.setName(buildDsName(config)); druidDataSource.setUrl(config.getJdbcUrl()); druidDataSource.setUsername(config.getUsername()); druidDataSource.setPassword(config.getPassword()); druidDataSource.setDriverClassName(StringUtils.isNotBlank(config.getDriverClass()) ? config.getDriverClass() : JdbcDriverClassHelper.getDriverClassNameByJdbcUrl(config.getJdbcUrl())); if (withDefaultValue) { druidDataSource.setInitialSize(getIntProperty(config, "initialPoolSize", 5)); druidDataSource.setMaxActive(getIntProperty(config, "maxPoolSize", 30)); druidDataSource.setMinIdle(getIntProperty(config, "minPoolSize", 5)); druidDataSource.setMaxWait(getIntProperty(config, "checkoutTimeout", 1000)); druidDataSource.setValidationQuery(getStringProperty(config, "preferredTestQuery", "SELECT 1")); druidDataSource.setMinEvictableIdleTimeMillis(getIntProperty(config, "minEvictableIdleTimeMillis", 1800000));// 30min druidDataSource .setTimeBetweenEvictionRunsMillis(getIntProperty(config, "timeBetweenEvictionRunsMillis", 30000)); // 30s druidDataSource.setNumTestsPerEvictionRun(getIntProperty(config, "numTestsPerEvictionRun", 6)); druidDataSource.setValidationQueryTimeout(getIntProperty(config, "validationQueryTimeout", 0)); druidDataSource.setRemoveAbandonedTimeout(getIntProperty(config, "removeAbandonedTimeout", 300)); if (StringUtils.isNotBlank(getStringProperty(config, "connectionInitSql", null))) { List<String> initSqls = new ArrayList<String>(); initSqls.add(getStringProperty(config, "connectionInitSql", null)); druidDataSource.setConnectionInitSqls(initSqls); } druidDataSource.setTestWhileIdle(true); druidDataSource.setTestOnBorrow(false); druidDataSource.setTestOnReturn(false); druidDataSource.setRemoveAbandoned(true); druidDataSource.setUseUnfairLock(true); druidDataSource.setNotFullTimeoutRetryCount(-1); } else { try { PropertiesInit<DruidDataSource> propertiesInit = new PropertiesInit<DruidDataSource>(druidDataSource); propertiesInit.initPoolProperties(config); } catch (Exception e) { throw new ZebraConfigException(String.format("druid dataSource [%s] created error : ", config.getId()), e); } } this.pool = druidDataSource; LOGGER.info(String.format("New dataSource [%s] created.", config.getId())); return this.pool; }
Example 16
Source File: DataSourceUtil.java From framework with Apache License 2.0 | 4 votes |
private static DataSource regist(final String name, final DbParam dbParam) { String uid = new StringBuilder().append(dbParam.getUsername()).append(dbParam.getPassword()) .append(dbParam.getUrl()).toString(); dataSourceMap.put(name, uid); DataSource dataSource = dsMap.get(uid); if (dataSource == null) { DruidDataSource ds = new DruidDataSource(); ds.setDbType(dbParam.getDbType()); ds.setUrl(dbParam.getUrl()); if (StringUtils.isNotEmpty(dbParam.getUsername())) { ds.setUsername(dbParam.getUsername()); ds.setPassword(dbParam.getPassword()); } if (StringUtils.isNotEmpty(dbParam.getDriverClass())) { ds.setDriverClassName(dbParam.getDriverClass()); } else { ServiceLoader<Driver> drivers = ServiceLoader.load(Driver.class); if (drivers != null) { String dbType = new StringBuilder().append('.').append(dbParam.getDbType().toLowerCase()) .append('.').toString(); for (Driver driver : drivers) { if (driver.getClass().getName().indexOf(dbType) != -1) { ds.setDriverClassName(driver.getClass().getName()); break; } } } } ds.setInitialSize(dbParam.getInitialSize()); ds.setMaxActive(dbParam.getMaxActive()); ds.setMinIdle(dbParam.getMinIdle()); ds.setMaxWait(dbParam.getMaxWait()); ds.setValidationQuery(dbParam.getValidationQuery()); ds.setTestOnBorrow(dbParam.isTestOnBorrow()); ds.setTestOnReturn(dbParam.isTestOnReturn()); ds.setTestWhileIdle(dbParam.isTestWhileIdle()); ds.setTimeBetweenEvictionRunsMillis(dbParam.getTimeBetweenEvictionRunsMillis()); ds.setMinEvictableIdleTimeMillis(dbParam.getMinEvictableIdleTimeMillis()); ds.setRemoveAbandonedTimeout(dbParam.getRemoveAbandonedTimeout()); ds.setRemoveAbandoned(dbParam.isRemoveAbandoned()); ds.setProxyFilters(Arrays.asList(new SqlLogFilter())); try { ds.setFilters(dbParam.getFilters()); ds.init(); dsMap.put(uid, ds); dataSource = ds; } catch (SQLException e) { LoggerUtil.error(e); dataSourceMap.remove(name); if (ds != null) { ds.close(); } throw new InitializationException(ErrorCodeDef.DB_DATASOURCE_NOT_SET, e, name); } } return dataSource; }