当前位置: 首页>>代码示例>>Java>>正文

Java BasicDataSource类代码示例

本文整理汇总了Java中org.apache.tomcat.dbcp.dbcp.BasicDataSource类的典型用法代码示例。如果您正苦于以下问题：Java BasicDataSource类的具体用法？Java BasicDataSource怎么用？Java BasicDataSource使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


BasicDataSource类属于org.apache.tomcat.dbcp.dbcp包，在下文中一共展示了BasicDataSource类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testRewrapDataSource

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
/** Test.
 * @throws Exception e */
@Test
public void testRewrapDataSource() throws Exception {
	final BasicDataSource tomcatDataSource = new BasicDataSource();
	tomcatDataSource.setUrl(H2_DATABASE_URL);
	rewrapDataSource(tomcatDataSource);
	final org.apache.commons.dbcp.BasicDataSource dbcpDataSource = new org.apache.commons.dbcp.BasicDataSource();
	dbcpDataSource.setUrl(H2_DATABASE_URL);
	rewrapDataSource(dbcpDataSource);
	final org.apache.tomcat.dbcp.dbcp2.BasicDataSource tomcat2DataSource = new org.apache.tomcat.dbcp.dbcp2.BasicDataSource();
	tomcat2DataSource.setUrl(H2_DATABASE_URL);
	rewrapDataSource(tomcat2DataSource);
	final org.apache.commons.dbcp2.BasicDataSource dbcp2DataSource = new org.apache.commons.dbcp2.BasicDataSource();
	dbcp2DataSource.setUrl(H2_DATABASE_URL);
	rewrapDataSource(dbcp2DataSource);
	final DataSource dataSource = createNiceMock(DataSource.class);
	rewrapDataSource(dataSource);
}
开发者ID:javamelody，项目名称:javamelody，代码行数:20，代码来源:TestJdbcWrapper.java

示例2: getInfo

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
@Override
public DataSourceInfo getInfo(Object resource) throws Exception {
  DataSourceInfo dataSourceInfo = null;
  if (canMap(resource)) {
    BasicDataSource source = (BasicDataSource) resource;
    dataSourceInfo = new DataSourceInfo();
    dataSourceInfo.setBusyConnections(source.getNumActive());
    dataSourceInfo.setEstablishedConnections(source.getNumIdle() + source.getNumActive());
    dataSourceInfo.setMaxConnections(source.getMaxActive());
    dataSourceInfo.setJdbcUrl(source.getUrl());
    dataSourceInfo.setUsername(source.getUsername());
    dataSourceInfo.setResettable(false);
    dataSourceInfo.setType("tomcat-dbcp");
  }
  return dataSourceInfo;
}
开发者ID:psi-probe，项目名称:psi-probe，代码行数:17，代码来源:Tomcat7DbcpDatasourceAccessor.java

示例3: pullDataSourceProperties

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
static void pullDataSourceProperties(String name, DataSource dataSource) {
	// CHECKSTYLE:ON
	final String dataSourceClassName = dataSource.getClass().getName();
	if ("org.apache.tomcat.dbcp.dbcp.BasicDataSource".equals(dataSourceClassName)
			&& dataSource instanceof BasicDataSource) {
		pullTomcatDbcpDataSourceProperties(name, dataSource);
	} else if ("org.apache.tomcat.dbcp.dbcp2.BasicDataSource".equals(dataSourceClassName)
			&& dataSource instanceof org.apache.tomcat.dbcp.dbcp2.BasicDataSource) {
		pullTomcatDbcp2DataSourceProperties(name, dataSource);
	} else if ("org.apache.commons.dbcp.BasicDataSource".equals(dataSourceClassName)
			&& dataSource instanceof org.apache.commons.dbcp.BasicDataSource) {
		pullCommonsDbcpDataSourceProperties(name, dataSource);
	} else if ("org.apache.commons.dbcp2.BasicDataSource".equals(dataSourceClassName)
			&& dataSource instanceof org.apache.commons.dbcp2.BasicDataSource) {
		pullCommonsDbcp2DataSourceProperties(name, dataSource);
	} else if ("org.apache.tomcat.jdbc.pool.DataSource".equals(dataSourceClassName)
			&& dataSource instanceof org.apache.tomcat.jdbc.pool.DataSource) {
		pullTomcatJdbcDataSourceProperties(name, dataSource);
	}
}
开发者ID:javamelody，项目名称:javamelody，代码行数:21，代码来源:JdbcWrapperHelper.java

示例4: getConnection

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
/**
 * Get the connection from the database.
 * @return
 */
public Connection getConnection() {
	Connection con = null;
	Context initCtx;
	try {
		initCtx = new InitialContext();
		Context envCtx = (Context) initCtx.lookup("java:comp/env");
		BasicDataSource ds = (BasicDataSource) envCtx.lookup("jdbc/jathenaeum");
		con = ds.getConnection();
		System.out.println("##db## - 'Pooled Connection' acquisita.");
	} catch (NamingException e1) {
		e1.printStackTrace();
	} catch (SQLException e) {
		e.printStackTrace();
	}
	return con;
}
开发者ID:JCPP，项目名称:JAthenaeum，代码行数:21，代码来源:Database.java

示例5: destroy

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
public void destroy() throws EngineException {
	Enumeration<String> keysEnum = Collections.enumeration(databasePools.keySet());
	while(keysEnum.hasMoreElements()) {
		String poolKey = (String)keysEnum.nextElement();
		Engine.logEngine.debug("[SqlConnectionManager] Closing datasource '" + poolKey + "'...");
		try {
			((BasicDataSource)databasePools.get(poolKey)).close();
			Engine.logEngine.debug("[SqlConnectionManager] Datasource '" + poolKey + "' closed.");
		} catch (SQLException e) {
			Engine.logEngine.debug("[SqlConnectionManager] Datasource '" + poolKey + "' close failure ! ");
		}
		databasePools.remove(poolKey);
	}
	databasePools = null;
}
开发者ID:convertigo，项目名称:convertigo-engine，代码行数:16，代码来源:JdbcConnectionManager.java

示例6: removeDatabasePool

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
public void removeDatabasePool(SqlConnector connector) {
	String poolKey = getKey(connector);
	if (databasePools.containsKey(poolKey)) {
		Engine.logEngine.debug("[SqlConnectionManager] Closing datasource '" + poolKey + "'...");
		try {
			((BasicDataSource)databasePools.get(poolKey)).close();
			Engine.logEngine.debug("[SqlConnectionManager] Datasource '" + poolKey + "' closed.");
		} catch (SQLException e) {
			Engine.logEngine.debug("[SqlConnectionManager] Datasource '" + poolKey + "' close failure ! ");
		}
		databasePools.remove(poolKey);
	}
}
开发者ID:convertigo，项目名称:convertigo-engine，代码行数:14，代码来源:JdbcConnectionManager.java

示例7: getDatabasePool

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
private synchronized BasicDataSource getDatabasePool (SqlConnector connector) {
	if (databasePools.containsKey(getKey(connector))) {
		Engine.logEngine.debug("(JdbcConnectionManager) getDatabasePool() returning existing pool");
		return (BasicDataSource) databasePools.get(getKey(connector));
	}
	else {
		Engine.logEngine.debug("(JdbcConnectionManager) getDatabasePool() returning new pool");
		return addDatabasePool(connector);
	}
}
开发者ID:convertigo，项目名称:convertigo-engine，代码行数:11，代码来源:JdbcConnectionManager.java

示例8: pullTomcatDbcpDataSourceProperties

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
private static void pullTomcatDbcpDataSourceProperties(String name, DataSource dataSource) {
	// si tomcat et si dataSource standard, alors on récupère des infos
	final BasicDataSource tomcatDbcpDataSource = (BasicDataSource) dataSource;
	final BasicDataSourcesProperties properties = TOMCAT_BASIC_DATASOURCES_PROPERTIES;
	// basicDataSource.getNumActive() est en théorie égale à USED_CONNECTION_COUNT à un instant t,
	// numIdle + numActive est le nombre de connexions ouvertes dans la bdd pour ce serveur à un instant t

	// les propriétés généralement importantes en premier (se méfier aussi de testOnBorrow)
	properties.put(name, MAX_ACTIVE_PROPERTY_NAME, tomcatDbcpDataSource.getMaxActive());
	properties.put(name, "poolPreparedStatements",
			tomcatDbcpDataSource.isPoolPreparedStatements());

	properties.put(name, "defaultCatalog", tomcatDbcpDataSource.getDefaultCatalog());
	properties.put(name, "defaultAutoCommit", tomcatDbcpDataSource.getDefaultAutoCommit());
	properties.put(name, "defaultReadOnly", tomcatDbcpDataSource.getDefaultReadOnly());
	properties.put(name, "defaultTransactionIsolation",
			tomcatDbcpDataSource.getDefaultTransactionIsolation());
	properties.put(name, "driverClassName", tomcatDbcpDataSource.getDriverClassName());
	properties.put(name, "initialSize", tomcatDbcpDataSource.getInitialSize());
	properties.put(name, "maxIdle", tomcatDbcpDataSource.getMaxIdle());
	properties.put(name, "maxOpenPreparedStatements",
			tomcatDbcpDataSource.getMaxOpenPreparedStatements());
	properties.put(name, "maxWait", tomcatDbcpDataSource.getMaxWait());
	properties.put(name, "minEvictableIdleTimeMillis",
			tomcatDbcpDataSource.getMinEvictableIdleTimeMillis());
	properties.put(name, "minIdle", tomcatDbcpDataSource.getMinIdle());
	properties.put(name, "numTestsPerEvictionRun",
			tomcatDbcpDataSource.getNumTestsPerEvictionRun());
	properties.put(name, "testOnBorrow", tomcatDbcpDataSource.getTestOnBorrow());
	properties.put(name, "testOnReturn", tomcatDbcpDataSource.getTestOnReturn());
	properties.put(name, "testWhileIdle", tomcatDbcpDataSource.getTestWhileIdle());
	properties.put(name, "timeBetweenEvictionRunsMillis",
			tomcatDbcpDataSource.getTimeBetweenEvictionRunsMillis());
	properties.put(name, "validationQuery", tomcatDbcpDataSource.getValidationQuery());
}
开发者ID:javamelody，项目名称:javamelody，代码行数:36，代码来源:JdbcWrapperHelper.java

示例9: pullCommonsDbcpDataSourceProperties

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
private static void pullCommonsDbcpDataSourceProperties(String name, DataSource dataSource) {
	// si dbcp et si dataSource standard, alors on récupère des infos
	final org.apache.commons.dbcp.BasicDataSource dbcpDataSource = (org.apache.commons.dbcp.BasicDataSource) dataSource;
	final BasicDataSourcesProperties properties = DBCP_BASIC_DATASOURCES_PROPERTIES;
	// basicDataSource.getNumActive() est en théorie égale à USED_CONNECTION_COUNT à un instant t,
	// numIdle + numActive est le nombre de connexions ouvertes dans la bdd pour ce serveur à un instant t

	// les propriétés généralement importantes en premier (se méfier aussi de testOnBorrow)
	properties.put(name, MAX_ACTIVE_PROPERTY_NAME, dbcpDataSource.getMaxActive());
	properties.put(name, "poolPreparedStatements", dbcpDataSource.isPoolPreparedStatements());

	properties.put(name, "defaultCatalog", dbcpDataSource.getDefaultCatalog());
	properties.put(name, "defaultAutoCommit", dbcpDataSource.getDefaultAutoCommit());
	properties.put(name, "defaultReadOnly", dbcpDataSource.getDefaultReadOnly());
	properties.put(name, "defaultTransactionIsolation",
			dbcpDataSource.getDefaultTransactionIsolation());
	properties.put(name, "driverClassName", dbcpDataSource.getDriverClassName());
	properties.put(name, "initialSize", dbcpDataSource.getInitialSize());
	properties.put(name, "maxIdle", dbcpDataSource.getMaxIdle());
	properties.put(name, "maxOpenPreparedStatements",
			dbcpDataSource.getMaxOpenPreparedStatements());
	properties.put(name, "maxWait", dbcpDataSource.getMaxWait());
	properties.put(name, "minEvictableIdleTimeMillis",
			dbcpDataSource.getMinEvictableIdleTimeMillis());
	properties.put(name, "minIdle", dbcpDataSource.getMinIdle());
	properties.put(name, "numTestsPerEvictionRun", dbcpDataSource.getNumTestsPerEvictionRun());
	properties.put(name, "testOnBorrow", dbcpDataSource.getTestOnBorrow());
	properties.put(name, "testOnReturn", dbcpDataSource.getTestOnReturn());
	properties.put(name, "testWhileIdle", dbcpDataSource.getTestWhileIdle());
	properties.put(name, "timeBetweenEvictionRunsMillis",
			dbcpDataSource.getTimeBetweenEvictionRunsMillis());
	properties.put(name, "validationQuery", dbcpDataSource.getValidationQuery());
}
开发者ID:javamelody，项目名称:javamelody，代码行数:34，代码来源:JdbcWrapperHelper.java

示例10: pullTomcatDbcp2DataSourceProperties

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
private static void pullTomcatDbcp2DataSourceProperties(String name, DataSource dataSource) {
	// si tomcat et si dataSource standard, alors on récupère des infos
	final org.apache.tomcat.dbcp.dbcp2.BasicDataSource tomcatDbcp2DataSource = (org.apache.tomcat.dbcp.dbcp2.BasicDataSource) dataSource;
	final BasicDataSourcesProperties properties = TOMCAT_BASIC_DATASOURCES_PROPERTIES;
	// basicDataSource.getNumActive() est en théorie égale à USED_CONNECTION_COUNT à un instant t,
	// numIdle + numActive est le nombre de connexions ouvertes dans la bdd pour ce serveur à un instant t

	// les propriétés généralement importantes en premier (se méfier aussi de testOnBorrow)
	properties.put(name, MAX_ACTIVE_PROPERTY_NAME, tomcatDbcp2DataSource.getMaxTotal());
	properties.put(name, "poolPreparedStatements",
			tomcatDbcp2DataSource.isPoolPreparedStatements());

	properties.put(name, "defaultCatalog", tomcatDbcp2DataSource.getDefaultCatalog());
	properties.put(name, "defaultAutoCommit", tomcatDbcp2DataSource.getDefaultAutoCommit());
	properties.put(name, "defaultReadOnly", tomcatDbcp2DataSource.getDefaultReadOnly());
	properties.put(name, "defaultTransactionIsolation",
			tomcatDbcp2DataSource.getDefaultTransactionIsolation());
	properties.put(name, "driverClassName", tomcatDbcp2DataSource.getDriverClassName());
	properties.put(name, "initialSize", tomcatDbcp2DataSource.getInitialSize());
	properties.put(name, "maxIdle", tomcatDbcp2DataSource.getMaxIdle());
	properties.put(name, "maxOpenPreparedStatements",
			tomcatDbcp2DataSource.getMaxOpenPreparedStatements());
	properties.put(name, "maxWait", tomcatDbcp2DataSource.getMaxWaitMillis());
	properties.put(name, "minEvictableIdleTimeMillis",
			tomcatDbcp2DataSource.getMinEvictableIdleTimeMillis());
	properties.put(name, "minIdle", tomcatDbcp2DataSource.getMinIdle());
	properties.put(name, "numTestsPerEvictionRun",
			tomcatDbcp2DataSource.getNumTestsPerEvictionRun());
	properties.put(name, "testOnBorrow", tomcatDbcp2DataSource.getTestOnBorrow());
	properties.put(name, "testOnReturn", tomcatDbcp2DataSource.getTestOnReturn());
	properties.put(name, "testWhileIdle", tomcatDbcp2DataSource.getTestWhileIdle());
	properties.put(name, "timeBetweenEvictionRunsMillis",
			tomcatDbcp2DataSource.getTimeBetweenEvictionRunsMillis());
	properties.put(name, "validationQuery", tomcatDbcp2DataSource.getValidationQuery());
}
开发者ID:javamelody，项目名称:javamelody，代码行数:36，代码来源:JdbcWrapperHelper.java

示例11: pullCommonsDbcp2DataSourceProperties

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
private static void pullCommonsDbcp2DataSourceProperties(String name, DataSource dataSource) {
	// si dbcp et si dataSource standard, alors on récupère des infos
	final org.apache.commons.dbcp2.BasicDataSource dbcp2DataSource = (org.apache.commons.dbcp2.BasicDataSource) dataSource;
	final BasicDataSourcesProperties properties = DBCP_BASIC_DATASOURCES_PROPERTIES;
	// basicDataSource.getNumActive() est en théorie égale à USED_CONNECTION_COUNT à un instant t,
	// numIdle + numActive est le nombre de connexions ouvertes dans la bdd pour ce serveur à un instant t

	// les propriétés généralement importantes en premier (se méfier aussi de testOnBorrow)
	properties.put(name, MAX_ACTIVE_PROPERTY_NAME, dbcp2DataSource.getMaxTotal());
	properties.put(name, "poolPreparedStatements", dbcp2DataSource.isPoolPreparedStatements());

	properties.put(name, "defaultCatalog", dbcp2DataSource.getDefaultCatalog());
	properties.put(name, "defaultAutoCommit", dbcp2DataSource.getDefaultAutoCommit());
	properties.put(name, "defaultReadOnly", dbcp2DataSource.getDefaultReadOnly());
	properties.put(name, "defaultTransactionIsolation",
			dbcp2DataSource.getDefaultTransactionIsolation());
	properties.put(name, "driverClassName", dbcp2DataSource.getDriverClassName());
	properties.put(name, "initialSize", dbcp2DataSource.getInitialSize());
	properties.put(name, "maxIdle", dbcp2DataSource.getMaxIdle());
	properties.put(name, "maxOpenPreparedStatements",
			dbcp2DataSource.getMaxOpenPreparedStatements());
	properties.put(name, "maxWait", dbcp2DataSource.getMaxWaitMillis());
	properties.put(name, "minEvictableIdleTimeMillis",
			dbcp2DataSource.getMinEvictableIdleTimeMillis());
	properties.put(name, "minIdle", dbcp2DataSource.getMinIdle());
	properties.put(name, "numTestsPerEvictionRun", dbcp2DataSource.getNumTestsPerEvictionRun());
	properties.put(name, "testOnBorrow", dbcp2DataSource.getTestOnBorrow());
	properties.put(name, "testOnReturn", dbcp2DataSource.getTestOnReturn());
	properties.put(name, "testWhileIdle", dbcp2DataSource.getTestWhileIdle());
	properties.put(name, "timeBetweenEvictionRunsMillis",
			dbcp2DataSource.getTimeBetweenEvictionRunsMillis());
	properties.put(name, "validationQuery", dbcp2DataSource.getValidationQuery());
}
开发者ID:javamelody，项目名称:javamelody，代码行数:34，代码来源:JdbcWrapperHelper.java

示例12: create

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
@Override
public Object create(DataNodeConfig config) {
	if (config.getId() == null) {
		return null;
	}
	BasicDataSource dataSource = new BasicDataSource();
	dataSource.setMinEvictableIdleTimeMillis(1000 * 60 * 10);
	dataSource.setNumTestsPerEvictionRun(5);
	dataSource.setRemoveAbandoned(true);
	dataSource.setRemoveAbandonedTimeout(10);
	dataSource.setTimeBetweenEvictionRunsMillis(1000 * 60 * 5);
	dataSource.setTestOnBorrow(false);
	dataSource.setTestOnReturn(false);
	dataSource.setTestWhileIdle(true);
	dataSource.setValidationQuery("SELECT 1");
	
	Map<String, String> properties=getProperties(config);
	if(logger.isDebugEnabled()){
		logger.debug("datanode id=["+config.getId()+"] properties="+properties);
	}
	for (Map.Entry<String, String> entry :properties .entrySet()) {
		try {
			BeanUtils.setProperty(dataSource,
					entry.getKey(), entry.getValue());
		} catch (Exception e) {
			logger.error("create DataSource error!", e);
		}

	}
	
	return dataSource;
}
开发者ID:58code，项目名称:Oceanus，代码行数:33，代码来源:DataSourceFactory.java

示例13: DataSourceWrapper

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
public DataSourceWrapper(Properties properties){
	BasicDataSource dbcpDataSource = new BasicDataSource();
	for (Map.Entry<Object, Object> entry : properties .entrySet()) {
		try {
			BeanUtils.setProperty(dbcpDataSource,
					entry.getKey().toString(), entry.getValue().toString());
		} catch (Exception e) {
			e.printStackTrace();
		}

	}
	this.datasource = dbcpDataSource;
}
开发者ID:58code，项目名称:Oceanus，代码行数:14，代码来源:DataSourceWrapper.java

示例14: restDataSource

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
@Bean
public DataSource restDataSource() {
BasicDataSource dataSource = new BasicDataSource();
   dataSource.setDriverClassName(env.getProperty("jdbc.driverClassName"));
   dataSource.setUrl(env.getProperty("jdbc.url"));
   dataSource.setUsername(env.getProperty("jdbc.user"));
   dataSource.setPassword(env.getProperty("jdbc.pass"));

   return dataSource;
}
开发者ID:jkardynia，项目名称:mvc-spring-hibernate，代码行数:11，代码来源:HibernateConfig.java

示例15: getInfo

import org.apache.tomcat.dbcp.dbcp.BasicDataSource; //导入依赖的package包/类
public DataSourceInfo getInfo(Object resource) throws Exception {
    DataSourceInfo dataSourceInfo = null;
    if (canMap(resource)) {
        BasicDataSource source = (BasicDataSource) resource;
        dataSourceInfo = new DataSourceInfo();
        dataSourceInfo.setBusyConnections(source.getNumActive());
        dataSourceInfo.setEstablishedConnections(source.getNumIdle() + source.getNumActive());
        dataSourceInfo.setMaxConnections(source.getMaxActive());
        dataSourceInfo.setJdbcURL(source.getUrl());
        dataSourceInfo.setUsername(source.getUsername());
        dataSourceInfo.setResettable(false);
    }
    return dataSourceInfo;
}
开发者ID:andresol，项目名称:psi-probe-plus，代码行数:15，代码来源:TomcatDbcpDatasourceAccessor.java


注：本文中的org.apache.tomcat.dbcp.dbcp.BasicDataSource类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。