Java Code Examples for com.alibaba.druid.pool.DruidDataSource#setTestOnBorrow()
The following examples show how to use
com.alibaba.druid.pool.DruidDataSource#setTestOnBorrow() .
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Example 1
| Source File: DruidDataSourceFactory.java From journalkeeper with Apache License 2.0 | 6 votes |
|
@Override
public DataSource createDataSource(Path path, Properties properties) {
String url = properties.getProperty(DruidConfigs.URL);
if (StringUtils.isBlank(url)) {
throw new IllegalArgumentException("url not exist");
}
DruidDataSource dataSource = new DruidDataSource();
dataSource.setUrl(url.replace(JDBCConfigs.DATASOURCE_PATH_PLACEHOLDER, path.toString()));
dataSource.setDriverClassName(properties.getProperty(DruidConfigs.DRIVER_CLASS));
dataSource.setUsername(properties.getProperty(DruidConfigs.USERNAME, dataSource.getUsername()));
dataSource.setPassword(properties.getProperty(DruidConfigs.PASSWORD, dataSource.getPassword()));
dataSource.setInitialSize(Integer.valueOf(properties.getProperty(DruidConfigs.INITIAL_SIZE, String.valueOf(dataSource.getInitialSize()))));
dataSource.setMinIdle(Integer.valueOf(properties.getProperty(DruidConfigs.MIN_IDLE, String.valueOf(dataSource.getMinIdle()))));
dataSource.setMaxActive(Integer.valueOf(properties.getProperty(DruidConfigs.MAX_ACTIVE, String.valueOf(dataSource.getMaxActive()))));
dataSource.setMaxWait(Integer.valueOf(properties.getProperty(DruidConfigs.MAX_WAIT, String.valueOf(dataSource.getMaxWait()))));
dataSource.setTimeBetweenEvictionRunsMillis(Integer.valueOf(properties.getProperty(DruidConfigs.TIME_BETWEEN_EVICTION_RUNS_MILLIS,
String.valueOf(dataSource.getTimeBetweenEvictionRunsMillis()))));
dataSource.setValidationQuery(properties.getProperty(DruidConfigs.VALIDATION_QUERY, DruidConfigs.DEFAULT_VALIDATION_QUERY));
dataSource.setTestWhileIdle(Boolean.valueOf(properties.getProperty(DruidConfigs.TEST_WHILE_IDLE, String.valueOf(dataSource.isTestWhileIdle()))));
dataSource.setTestOnBorrow(Boolean.valueOf(properties.getProperty(DruidConfigs.TEST_ONBORROW, String.valueOf(dataSource.isTestOnBorrow()))));
return dataSource;
}
Example 2
| Source File: DynamicDataSource.java From galaxy with Apache License 2.0 | 6 votes |
|
private DataSource getDruidDataSource(DataSourceInfoDto dto) {
DruidDataSource druidDataSource = new DruidDataSource();
druidDataSource.setUrl(dto.getDbUrl());
druidDataSource.setUsername(dto.getUsername());
druidDataSource.setPassword(getPassword(dto.getUsername(), dto.getPassword()));
druidDataSource.setMaxActive(dto.getMaxActive());
druidDataSource.setInitialSize(dto.getInitialSize());
druidDataSource.setMaxWait(60000);
druidDataSource.setTimeBetweenEvictionRunsMillis(300000);
druidDataSource.setMinEvictableIdleTimeMillis(300000);
druidDataSource.setValidationQuery("select 1");
druidDataSource.setTestWhileIdle(true);
druidDataSource.setTestOnBorrow(false);
druidDataSource.setTestOnReturn(false);
druidDataSource.setPoolPreparedStatements(true);
druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(50);
try {
druidDataSource.init();
} catch (SQLException e) {
log.error("Can't init druidDataSource from DataSourceInfo:" + dto, e);
}
return druidDataSource;
}
Example 3
| Source File: DataSourceConfig.java From pampas with Apache License 2.0 | 5 votes |
|
@Bean
public DataSource dataSource(@Value("${pampas.db.driverClassName}") String driverClassName,
@Value("${pampas.db.url}") String url,
@Value("${pampas.db.username}") String username,
@Value("${pampas.db.password}") String password,
@Value("${druid.pool.size.max:200}") int max,
@Value("${druid.pool.size.min:1}") int min,
@Value("${druid.pool.size.init:1}") int init) {
DruidDataSource druidDataSource = new DruidDataSource();
druidDataSource.setDriverClassName(driverClassName);
druidDataSource.setUrl(url);
druidDataSource.setUsername(username);
druidDataSource.setPassword(password);
druidDataSource.setInitialSize(init);
druidDataSource.setMaxActive(max);
druidDataSource.setMinIdle(min);
druidDataSource.setTestOnBorrow(false);
druidDataSource.setTestWhileIdle(true);
druidDataSource.setMinEvictableIdleTimeMillis(300000);
druidDataSource.setTimeBetweenEvictionRunsMillis(120000);
druidDataSource.setValidationQuery("select 1");
try {
druidDataSource.setFilters("stat,wall");
} catch (SQLException e) {
log.error("初始化数据源失败:{}", e);
}
return druidDataSource;
}
Example 4
| Source File: DruidDataSourceConfig.java From xxpay-master with MIT License | 5 votes |
|
@Bean(initMethod = "init", destroyMethod = "close")
public DruidDataSource dataSource() throws SQLException {
if (StringUtils.isEmpty(propertyResolver.getProperty("url"))) {
System.out.println("Your database connection pool configuration is incorrect!"
+ " Please check your Spring profile, current profiles are:"
+ Arrays.toString(environment.getActiveProfiles()));
throw new ApplicationContextException(
"Database connection pool is not configured correctly");
}
DruidDataSource druidDataSource = new DruidDataSource();
druidDataSource.setDriverClassName(propertyResolver.getProperty("driver-class-name"));
druidDataSource.setUrl(propertyResolver.getProperty("url"));
druidDataSource.setUsername(propertyResolver.getProperty("username"));
druidDataSource.setPassword(propertyResolver.getProperty("password"));
druidDataSource.setInitialSize(Integer.parseInt(propertyResolver.getProperty("initialSize")));
druidDataSource.setMinIdle(Integer.parseInt(propertyResolver.getProperty("minIdle")));
druidDataSource.setMaxActive(Integer.parseInt(propertyResolver.getProperty("maxActive")));
druidDataSource.setMaxWait(Integer.parseInt(propertyResolver.getProperty("maxWait")));
druidDataSource.setTimeBetweenEvictionRunsMillis(Long.parseLong(propertyResolver.getProperty("timeBetweenEvictionRunsMillis")));
druidDataSource.setMinEvictableIdleTimeMillis(Long.parseLong(propertyResolver.getProperty("minEvictableIdleTimeMillis")));
druidDataSource.setValidationQuery(propertyResolver.getProperty("validationQuery"));
druidDataSource.setTestWhileIdle(Boolean.parseBoolean(propertyResolver.getProperty("testWhileIdle")));
druidDataSource.setTestOnBorrow(Boolean.parseBoolean(propertyResolver.getProperty("testOnBorrow")));
druidDataSource.setTestOnReturn(Boolean.parseBoolean(propertyResolver.getProperty("testOnReturn")));
druidDataSource.setPoolPreparedStatements(Boolean.parseBoolean(propertyResolver.getProperty("poolPreparedStatements")));
druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(Integer.parseInt(propertyResolver.getProperty("maxPoolPreparedStatementPerConnectionSize")));
druidDataSource.setFilters(propertyResolver.getProperty("filters"));
return druidDataSource;
}
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: DruidConfig.java From sophia_scaffolding with Apache License 2.0 | 5 votes |
|
@Bean //声明其为Bean实例
@Primary //在同样的DataSource中，首先使用被标注的DataSource
public DataSource dataSource() {
DruidDataSource datasource = new DruidDataSource();
datasource.setUrl(url);
datasource.setUsername(username);
datasource.setPassword(password);
datasource.setDriverClassName(driverClassName);
//configuration
datasource.setInitialSize(initialSize);
datasource.setMinIdle(minIdle);
datasource.setMaxActive(maxActive);
datasource.setMaxWait(maxWait);
datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
datasource.setValidationQuery(validationQuery);
datasource.setTestWhileIdle(testWhileIdle);
datasource.setTestOnBorrow(testOnBorrow);
datasource.setTestOnReturn(testOnReturn);
datasource.setPoolPreparedStatements(poolPreparedStatements);
datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
try {
datasource.setFilters(filters);
} catch (SQLException e) {
logger.error("druid configuration initialization filter: " + e);
}
datasource.setConnectionProperties(connectionProperties);
logger.debug("druid configuration datasource 成功" + datasource);
logger.debug("druid configuration datasource 成功" + name);
return datasource;
}
Example 7
| Source File: DruidConfig.java From sophia_scaffolding with Apache License 2.0 | 5 votes |
|
@Bean //声明其为Bean实例
@Primary //在同样的DataSource中，首先使用被标注的DataSource
public DataSource dataSource() {
DruidDataSource datasource = new DruidDataSource();
datasource.setUrl(url);
datasource.setUsername(username);
datasource.setPassword(password);
datasource.setDriverClassName(driverClassName);
//configuration
datasource.setInitialSize(initialSize);
datasource.setMinIdle(minIdle);
datasource.setMaxActive(maxActive);
datasource.setMaxWait(maxWait);
datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
datasource.setValidationQuery(validationQuery);
datasource.setTestWhileIdle(testWhileIdle);
datasource.setTestOnBorrow(testOnBorrow);
datasource.setTestOnReturn(testOnReturn);
datasource.setPoolPreparedStatements(poolPreparedStatements);
datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
try {
datasource.setFilters(filters);
} catch (SQLException e) {
logger.error("druid configuration initialization filter: " + e);
}
datasource.setConnectionProperties(connectionProperties);
logger.debug("druid configuration datasource 成功" + datasource);
logger.debug("druid configuration datasource 成功" + name);
return datasource;
}
Example 8
| Source File: MasterDataSourceConfig.java From springBoot-study with Apache License 2.0 | 5 votes |
|
@Bean(name = "masterDataSource")
@Primary //标志这个 Bean 如果在多个同类 Bean 候选时，该 Bean 优先被考虑。
public DataSource masterDataSource() {
DruidDataSource dataSource = new DruidDataSource();
dataSource.setUrl(url);
dataSource.setUsername(username);
dataSource.setPassword(password);
dataSource.setDriverClassName(driverClassName);
//具体配置
dataSource.setInitialSize(initialSize);
dataSource.setMinIdle(minIdle);
dataSource.setMaxActive(maxActive);
dataSource.setMaxWait(maxWait);
dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
dataSource.setValidationQuery(validationQuery);
dataSource.setTestWhileIdle(testWhileIdle);
dataSource.setTestOnBorrow(testOnBorrow);
dataSource.setTestOnReturn(testOnReturn);
dataSource.setPoolPreparedStatements(poolPreparedStatements);
dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
try {
dataSource.setFilters(filters);
} catch (SQLException e) {
e.printStackTrace();
}
dataSource.setConnectionProperties(connectionProperties);
return dataSource;
}
Example 9
| Source File: DataSourceConfiguration.java From dk-foundation with GNU Lesser General Public License v2.1 | 5 votes |
|
public static DruidDataSource initDataSource(String url, String username, String password) {
DruidDataSource druidDataSource = new DruidDataSource();
druidDataSource.setUrl(url);
druidDataSource.setUsername(username);
druidDataSource.setPassword(password);
try {
druidDataSource.setFilters("stat");
} catch (SQLException e) {
e.printStackTrace();
logger.error("druid filter init failed",e);
}
druidDataSource.setMaxActive(20);
druidDataSource.setInitialSize(1);
druidDataSource.setMaxWait(60000);
druidDataSource.setMinIdle(1);
druidDataSource.setTimeBetweenEvictionRunsMillis(60000);
druidDataSource.setMinEvictableIdleTimeMillis(300000);
druidDataSource.setValidationQuery("select 'x'");
druidDataSource.setTestWhileIdle(true);
druidDataSource.setTestOnBorrow(false);
druidDataSource.setTestOnReturn(false);
druidDataSource.setPoolPreparedStatements(true);
druidDataSource.setMaxOpenPreparedStatements(20);
druidDataSource.setKeepAlive(true);
druidDataSource.setRemoveAbandoned(true);
return druidDataSource;
}
Example 10
| Source File: DruidProperties.java From LuckyFrameWeb with GNU Affero General Public License v3.0 | 5 votes |
|
public DruidDataSource dataSource(DruidDataSource datasource)
{
// 配置初始化大小、最小、最大
datasource.setInitialSize(initialSize);
datasource.setMaxActive(maxActive);
datasource.setMinIdle(minIdle);
//配置获取连接等待超时的时间
datasource.setMaxWait(maxWait);
//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、最大生存的时间，单位是毫秒
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
datasource.setMaxEvictableIdleTimeMillis(maxEvictableIdleTimeMillis);
//用来检测连接是否有效的sql，要求是一个查询语句，常用select 'x'。如果validationQuery为null，testOnBorrow、testOnReturn、testWhileIdle都不会起作用。
datasource.setValidationQuery(validationQuery);
// 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。
datasource.setTestWhileIdle(testWhileIdle);
// 申请连接时执行validationQuery检测连接是否有效，做了这个配置会降低性能。
datasource.setTestOnBorrow(testOnBorrow);
//归还连接时执行validationQuery检测连接是否有效，做了这个配置会降低性能。
datasource.setTestOnReturn(testOnReturn);
return datasource;
}
Example 11
| Source File: ClusterDataSourceConfig.java From springBoot-study with Apache License 2.0 | 5 votes |
|
@Bean(name = "clusterDataSource")
public DataSource clusterDataSource() {
DruidDataSource dataSource = new DruidDataSource();
dataSource.setUrl(url);
dataSource.setUsername(username);
dataSource.setPassword(password);
dataSource.setDriverClassName(driverClass);
//具体配置
dataSource.setInitialSize(initialSize);
dataSource.setMinIdle(minIdle);
dataSource.setMaxActive(maxActive);
dataSource.setMaxWait(maxWait);
dataSource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
dataSource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
dataSource.setValidationQuery(validationQuery);
dataSource.setTestWhileIdle(testWhileIdle);
dataSource.setTestOnBorrow(testOnBorrow);
dataSource.setTestOnReturn(testOnReturn);
dataSource.setPoolPreparedStatements(poolPreparedStatements);
dataSource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
try {
dataSource.setFilters(filters);
} catch (SQLException e) {
e.printStackTrace();
}
dataSource.setConnectionProperties(connectionProperties);
return dataSource;
}
Example 12
| Source File: DruidConfig.java From mykit-delay with Apache License 2.0 | 5 votes |
|
public DataSource newInstanceDruidDataSource() throws Exception {
if (mydataSource != null) {
return mydataSource;
}
DruidDataSource druidDataSource = new DruidDataSource();
druidDataSource.setUrl(this.url);
druidDataSource.setUsername(this.username);
druidDataSource.setPassword(this.password);
druidDataSource.setDriverClassName(this.driverClassName);
druidDataSource.setInitialSize(this.initialSize);
druidDataSource.setMaxActive(this.maxActive);
druidDataSource.setMinIdle(this.minIdle);
druidDataSource.setMaxWait(this.maxWait);
druidDataSource.setTimeBetweenEvictionRunsMillis(this.timeBetweenEvictionRunsMillis);
druidDataSource.setMinEvictableIdleTimeMillis(this.minEvictableIdleTimeMillis);
druidDataSource.setValidationQuery(this.validationQuery);
druidDataSource.setTestWhileIdle(this.testWhileIdle);
druidDataSource.setTestOnBorrow(this.testOnBorrow);
druidDataSource.setTestOnReturn(this.testOnReturn);
druidDataSource.setPoolPreparedStatements(this.poolPreparedStatements);
druidDataSource.setMaxPoolPreparedStatementPerConnectionSize(this.maxPoolPreparedStatementPerConnectionSize);
druidDataSource.setFilters(this.filters);
try {
if (null != druidDataSource) {
druidDataSource.setFilters("wall,stat");
druidDataSource.setUseGlobalDataSourceStat(true);
druidDataSource.init();
}
} catch (Exception e) {
throw new RuntimeException("load datasource error, dbProperties is :", e);
}
synchronized (this) {
mydataSource = druidDataSource;
}
druidDataSource.init();
return druidDataSource;
}
Example 13
| Source File: DbConfig.java From oauth-boot with MIT License | 5 votes |
|
/**
* <!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="10" />
<property name="minIdle" value="30" />
<property name="maxActive" value="300" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="3600000" />
<!-- 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 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="30000" />
<property name="validationQuery" value="SELECT 'x' FROM dual" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
<property name="poolPreparedStatements" value="true" />
<property name="maxPoolPreparedStatementPerConnectionSize"
value="20" />
*
* */
@Bean
@Primary
public DataSource dataSource() {
DruidDataSource dr = new DruidDataSource();
dr.setUsername(this.username);
dr.setPassword(this.password);
dr.setDriverClassName(this.driverClassName);
dr.setUrl(this.url);
this.logger.info(this.url+":"+this.username+":"+this.password);
dr.setInitialSize(10);
dr.setMinIdle(30);
dr.setMaxActive(300);
dr.setMaxWait(3600000);
dr.setTimeBetweenEvictionRunsMillis(60000);
dr.setMinEvictableIdleTimeMillis(30000);
dr.setValidationQuery("select 'X' from dual");
dr.setTestWhileIdle(true);
dr.setTestOnBorrow(false);
dr.setTestOnReturn(false);
dr.setPoolPreparedStatements(true);
dr.setMaxPoolPreparedStatementPerConnectionSize(20);
return dr;
}
Example 14
| Source File: RehashLauncher.java From Mycat2 with GNU General Public License v3.0 | 5 votes |
|
private void initDataSource(){
dataSource=new DruidDataSource();
dataSource.setAsyncCloseConnectionEnable(true);
dataSource.setBreakAfterAcquireFailure(true);
dataSource.setDefaultAutoCommit(true);
dataSource.setDefaultReadOnly(true);
dataSource.setDriverClassName(args.getJdbcDriver());
dataSource.setEnable(true);
dataSource.setPassword(args.getPassword());
dataSource.setTestOnBorrow(true);
dataSource.setTestOnReturn(true);
dataSource.setTestWhileIdle(true);
dataSource.setUrl(args.getJdbcUrl());
dataSource.setUsername(args.getUser());
}
Example 15
| Source File: DruidConfig.java From Photo with GNU General Public License v3.0 | 5 votes |
|
@Bean // 声明其为Bean实例
@Primary // 在同样的DataSource中，首先使用被标注的DataSource
public DataSource dataSource() throws SQLException {
DruidDataSource datasource = new DruidDataSource();
datasource.setUrl(this.url);
datasource.setUsername(username);
datasource.setPassword(password);
datasource.setDriverClassName(driverClassName);
// configuration
datasource.setInitialSize(initialSize);
datasource.setMinIdle(minIdle);
datasource.setMaxActive(maxActive);
datasource.setMaxWait(maxWait);
datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
datasource.setValidationQuery(validationQuery);
datasource.setTestWhileIdle(testWhileIdle);
datasource.setTestOnBorrow(testOnBorrow);
datasource.setTestOnReturn(testOnReturn);
datasource.setPoolPreparedStatements(poolPreparedStatements);
datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
datasource.setFilters(filters);
return datasource;
}
Example 16
| Source File: DruidConfig.java From renren-fast with GNU General Public License v3.0 | 4 votes |
|
@Bean
@Primary
public DataSource dataSource(){
DruidDataSource datasource = new DruidDataSource();
datasource.setUrl(this.dbUrl);
datasource.setUsername(username);
datasource.setPassword(password);
datasource.setDriverClassName(driverClassName);
//configuration
if(initialSize != null) {
datasource.setInitialSize(initialSize);
}
if(minIdle != null) {
datasource.setMinIdle(minIdle);
}
if(maxActive != null) {
datasource.setMaxActive(maxActive);
}
if(maxWait != null) {
datasource.setMaxWait(maxWait);
}
if(timeBetweenEvictionRunsMillis != null) {
datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
}
if(minEvictableIdleTimeMillis != null) {
datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
}
if(validationQuery!=null) {
datasource.setValidationQuery(validationQuery);
}
if(testWhileIdle != null) {
datasource.setTestWhileIdle(testWhileIdle);
}
if(testOnBorrow != null) {
datasource.setTestOnBorrow(testOnBorrow);
}
if(testOnReturn != null) {
datasource.setTestOnReturn(testOnReturn);
}
if(poolPreparedStatements != null) {
datasource.setPoolPreparedStatements(poolPreparedStatements);
}
if(maxPoolPreparedStatementPerConnectionSize != null) {
datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
}
if(connectionProperties != null) {
datasource.setConnectionProperties(connectionProperties);
}
List<Filter> filters = new ArrayList<>();
filters.add(statFilter());
filters.add(wallFilter());
datasource.setProxyFilters(filters);
return datasource;
}
Example 17
| 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 18
| 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;
}
Example 19
| Source File: DataDruidFactory.java From DataSphereStudio with Apache License 2.0 | 4 votes |
|
private static DruidDataSource createDataSource(Properties props, Logger log, String type) {
String name = null;
String url = null;
String username = null;
String password = null;
if (type.equals("Job")) {
name = props.getProperty("job.datachecker.jdo.option.name");
url = props.getProperty("job.datachecker.jdo.option.url");
username = props.getProperty("job.datachecker.jdo.option.username");
password = props.getProperty("job.datachecker.jdo.option.password");
try {
// password = new String(Base64.getDecoder().decode(props.getProperty("job.datachecker.jdo.option.password").getBytes()),"UTF-8");
password = props.getProperty("job.datachecker.jdo.option.password");
} catch (Exception e){
log.error("password decore failed" + e);
}
}
int initialSize = Integer.valueOf(props.getProperty("datachecker.jdo.option.initial.size", "1"));
int maxActive = Integer.valueOf(props.getProperty("datachecker.jdo.option.max.active", "100"));
int minIdle = Integer.valueOf(props.getProperty("datachecker.jdo.option.min.idle", "1"));
long maxWait = Long.valueOf(props.getProperty("datachecker.jdo.option.max.wait", "60000"));
String validationQuery = props.getProperty("datachecker.jdo.option.validation.quert", "SELECT 'x'");
long timeBetweenEvictionRunsMillis = Long.valueOf(props.getProperty("datachecker.jdo.option.time.between.eviction.runs.millis", "6000"));
long minEvictableIdleTimeMillis = Long.valueOf(props.getProperty("datachecker.jdo.option.evictable.idle,time.millis", "300000"));
boolean testOnBorrow = Boolean.valueOf(props.getProperty("datachecker.jdo.option.test.on.borrow", "true"));
int maxOpenPreparedStatements = Integer.valueOf(props.getProperty("datachecker.jdo.option.max.open.prepared.statements", "-1"));
if (timeBetweenEvictionRunsMillis > minEvictableIdleTimeMillis) {
timeBetweenEvictionRunsMillis = minEvictableIdleTimeMillis;
}
DruidDataSource ds = new DruidDataSource();
if (StringUtils.isNotBlank(name)) {
ds.setName(name);
}
ds.setUrl(url);
ds.setDriverClassName("com.mysql.jdbc.Driver");
ds.setUsername(username);
ds.setPassword(password);
ds.setInitialSize(initialSize);
ds.setMinIdle(minIdle);
ds.setMaxActive(maxActive);
ds.setMaxWait(maxWait);
ds.setTestOnBorrow(testOnBorrow);
ds.setValidationQuery(validationQuery);
ds.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
ds.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
if (maxOpenPreparedStatements > 0) {
ds.setPoolPreparedStatements(true);
ds.setMaxPoolPreparedStatementPerConnectionSize(
maxOpenPreparedStatements);
} else {
ds.setPoolPreparedStatements(false);
}
log.info("Druid data source initialed!");
return ds;
}
Example 20
| Source File: EventDruidFactory.java From DataSphereStudio with Apache License 2.0 | 4 votes |
|
private static DruidDataSource createDataSource(Properties props, Logger log, String type) {
String name = null;
String url = null;
String username = null;
String password = null;
if(type.equals("Msg")){
name = props.getProperty("msg.eventchecker.jdo.option.name");
url = props.getProperty("msg.eventchecker.jdo.option.url");
username = props.getProperty("msg.eventchecker.jdo.option.username");
try {
// password = new String(Base64.getDecoder().decode(props.getProperty("msg.eventchecker.jdo.option.password").getBytes()),"UTF-8");
password = props.getProperty("msg.eventchecker.jdo.option.password");
} catch (Exception e){
log.error("password decore failed" + e);
}
}
int initialSize = Integer.valueOf(props.getProperty("option.initial.size", "1"));
int maxActive = Integer.valueOf(props.getProperty("option.max.active", "100"));
int minIdle = Integer.valueOf(props.getProperty("option.min.idle", "1"));
long maxWait = Long.valueOf(props.getProperty("option.max.wait", "60000"));
String validationQuery = props.getProperty("option.validation.quert", "SELECT 'x'");
long timeBetweenEvictionRunsMillis = Long.valueOf(props.getProperty("option.time.between.eviction.runs.millis", "6000"));
long minEvictableIdleTimeMillis = Long.valueOf(props.getProperty("option.evictable.idle,time.millis", "300000"));
boolean testOnBorrow = Boolean.valueOf(props.getProperty("option.test.on.borrow", "true"));
int maxOpenPreparedStatements = Integer.valueOf(props.getProperty("option.max.open.prepared.statements", "-1"));
if (timeBetweenEvictionRunsMillis > minEvictableIdleTimeMillis) {
timeBetweenEvictionRunsMillis = minEvictableIdleTimeMillis;
}
DruidDataSource ds = new DruidDataSource();
if (StringUtils.isNotBlank(name)) {
ds.setName(name);
}
ds.setUrl(url);
ds.setDriverClassName("com.mysql.jdbc.Driver");
ds.setUsername(username);
ds.setPassword(password);
ds.setInitialSize(initialSize);
ds.setMinIdle(minIdle);
ds.setMaxActive(maxActive);
ds.setMaxWait(maxWait);
ds.setTestOnBorrow(testOnBorrow);
ds.setValidationQuery(validationQuery);
ds.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
ds.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
if (maxOpenPreparedStatements > 0) {
ds.setPoolPreparedStatements(true);
ds.setMaxPoolPreparedStatementPerConnectionSize(
maxOpenPreparedStatements);
} else {
ds.setPoolPreparedStatements(false);
}
log.info("Druid data source initialed!");
return ds;
}
