List of usage examples for org.apache.commons.dbcp2 BasicDataSource setInitialSize
public synchronized void setInitialSize(int initialSize)
Sets the initial size of the connection pool.
Note: this method currently has no effect once the pool has been initialized.
From source file:com.github.akiraly.db4j.pool.DbcpUtils.java
public static BasicDataSource newDefaultDS() { BasicDataSource dataSource = new BasicDataSource(); dataSource.setDefaultAutoCommit(false); dataSource.setDefaultQueryTimeout(1); dataSource.setValidationQueryTimeout(1); dataSource.setMaxWaitMillis(5000);//from w ww . j ava2s .c o m dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED); dataSource.setInitialSize(4); dataSource.setMinIdle(4); dataSource.setMaxIdle(8); dataSource.setMaxTotal(16); dataSource.setPoolPreparedStatements(true); dataSource.setMaxOpenPreparedStatements(128); return dataSource; }
From source file:dgw.mt940.db.util.DGWBasicDataSource.java
public static DataSource setupDataSource(String connectURI, String driver, String userName, String password, String removeAbandoned, String initSize, String mxSize) { BasicDataSource ds = new BasicDataSource(); ds.setDriverClassName(driver);/*from w w w. ja v a 2 s .co m*/ ds.setUrl(connectURI); ds.setUsername(userName); ds.setPassword(password); ds.setUrl(connectURI); ds.setAbandonedUsageTracking(Boolean.getBoolean(removeAbandoned)); ds.setInitialSize(Integer.parseInt(initSize)); ds.setMaxIdle(Integer.parseInt(mxSize)); return ds; }
From source file:com.tukaloff.customers.Config.java
@Bean public BasicDataSource dataSource() { BasicDataSource dbcp = new BasicDataSource(); dbcp.setDriverClassName("com.mysql.jdbc.Driver"); dbcp.setInitialSize(5); dbcp.setMaxIdle(10);//from w w w . j av a 2s.c o m return dbcp; }
From source file:co.id.ipb.ilkom.training.db.SpringDataJpaConfiguration.java
@Bean
DataSource dataSource() {/*from ww w .j av a 2s. c om*/
BasicDataSource dataSource = new BasicDataSource();
dataSource.setUrl("jdbc:mysql://localhost:3306/trainingjava");
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setUsername("root");
dataSource.setPassword("root");
dataSource.setInitialSize(20);
dataSource.setMaxIdle(20);
dataSource.setMaxTotal(100);
return dataSource;
}
From source file:com.mycompany.configuration.SpringDateConfigMySQL.java
@Bean //? ? // ww w. j ava 2s. c o m public DataSource dataSource() { //MySQL BasicDataSource ds = new BasicDataSource(); ds.setDriverClassName("com.mysql.jdbc.Driver"); //? ds.setUrl("jdbc:mysql://localhost:3306/dateexam"); ds.setUsername("root"); ds.setPassword("root"); /* ds.setUsername("exam"); ds.setPassword("exam68");*/ // ds.setInitialSize(5); ds.setMaxIdle(5); ds.setMaxTotal(15); return ds; }
From source file:de.micromata.genome.util.runtime.LocalSettingsEnv.java
/** * Parses the ds.// w w w .j av a2s. c o m */ protected void parseDs() { // db.ds.rogerdb.name=RogersOracle // db.ds.rogerdb.drivername=oracle.jdbc.driver.OracleDriver // db.ds.rogerdb.url=jdbc:oracle:thin:@localhost:1521:rogdb // db.ds.rogerdb.username=genome // db.ds.rogerdb.password=genome List<String> dse = localSettings.getKeysPrefixWithInfix("db.ds", "name"); for (String dsn : dse) { String key = dsn + ".name"; String name = localSettings.get(key); if (StringUtils.isBlank(name) == true) { log.error("Name in local-settings is not defined with key: " + key); continue; } key = dsn + ".drivername"; String driverName = localSettings.get(key); if (StringUtils.isBlank(name) == true) { log.error("drivername in local-settings is not defined with key: " + key); continue; } key = dsn + ".url"; String url = localSettings.get(key); if (StringUtils.isBlank(name) == true) { log.error("url in local-settings is not defined with key: " + key); continue; } key = dsn + ".username"; String userName = localSettings.get(key); key = dsn + ".password"; String password = localSettings.get(key); BasicDataSource bd = dataSourceSuplier.get(); bd.setDriverClassName(driverName); bd.setUrl(url); bd.setUsername(userName); bd.setPassword(password); bd.setMaxTotal(localSettings.getIntValue(dsn + ".maxActive", GenericKeyedObjectPoolConfig.DEFAULT_MAX_TOTAL_PER_KEY)); bd.setMaxIdle(localSettings.getIntValue(dsn + ".maxIdle", GenericKeyedObjectPoolConfig.DEFAULT_MAX_IDLE_PER_KEY)); bd.setMinIdle(localSettings.getIntValue(dsn + ".minIdle", GenericKeyedObjectPoolConfig.DEFAULT_MIN_IDLE_PER_KEY)); bd.setMaxWaitMillis(localSettings.getLongValue(dsn + ".maxWait", GenericKeyedObjectPoolConfig.DEFAULT_MAX_WAIT_MILLIS)); bd.setInitialSize(localSettings.getIntValue(dsn + ".intialSize", 0)); bd.setDefaultCatalog(localSettings.get(dsn + ".defaultCatalog", null)); bd.setDefaultAutoCommit(localSettings.getBooleanValue(dsn + ".defaultAutoCommit", true)); bd.setValidationQuery(localSettings.get(dsn + ".validationQuery", null)); bd.setValidationQueryTimeout(localSettings.getIntValue(dsn + ".validationQueryTimeout", -1)); dataSources.put(name, bd); } }
From source file:org.apache.jmeter.protocol.jdbc.config.DataSourceElement.java
private BasicDataSource initPool(String maxPool) { BasicDataSource dataSource = new BasicDataSource(); if (log.isDebugEnabled()) { StringBuilder sb = new StringBuilder(40); sb.append("MaxPool: "); sb.append(maxPool);//from w w w .j av a 2 s . c om sb.append(" Timeout: "); sb.append(getTimeout()); sb.append(" TrimInt: "); sb.append(getTrimInterval()); sb.append(" Auto-Commit: "); sb.append(isAutocommit()); log.debug(sb.toString()); } int poolSize = Integer.parseInt(maxPool); dataSource.setMinIdle(0); dataSource.setInitialSize(poolSize); dataSource.setMaxIdle(poolSize); dataSource.setMaxTotal(poolSize); dataSource.setMaxWaitMillis(Long.parseLong(getTimeout())); dataSource.setDefaultAutoCommit(Boolean.valueOf(isAutocommit())); if (log.isDebugEnabled()) { StringBuilder sb = new StringBuilder(40); sb.append("KeepAlive: "); sb.append(isKeepAlive()); sb.append(" Age: "); sb.append(getConnectionAge()); sb.append(" CheckQuery: "); sb.append(getCheckQuery()); log.debug(sb.toString()); } dataSource.setTestOnBorrow(false); dataSource.setTestOnReturn(false); dataSource.setTestOnCreate(false); dataSource.setTestWhileIdle(false); if (isKeepAlive()) { dataSource.setTestWhileIdle(true); dataSource.setValidationQuery(getCheckQuery()); dataSource.setSoftMinEvictableIdleTimeMillis(Long.parseLong(getConnectionAge())); dataSource.setTimeBetweenEvictionRunsMillis(Integer.parseInt(getTrimInterval())); } int transactionIsolation = DataSourceElementBeanInfo.getTransactionIsolationMode(getTransactionIsolation()); if (transactionIsolation >= 0) { dataSource.setDefaultTransactionIsolation(transactionIsolation); } String _username = getUsername(); if (log.isDebugEnabled()) { StringBuilder sb = new StringBuilder(40); sb.append("Driver: "); sb.append(getDriver()); sb.append(" DbUrl: "); sb.append(getDbUrl()); sb.append(" User: "); sb.append(_username); log.debug(sb.toString()); } dataSource.setDriverClassName(getDriver()); dataSource.setUrl(getDbUrl()); if (_username.length() > 0) { dataSource.setUsername(_username); dataSource.setPassword(getPassword()); } // log is required to ensure errors are available //source.enableLogging(new LogKitLogger(log)); if (log.isDebugEnabled()) { log.debug("PoolConfiguration:" + this.dataSource); } return dataSource; }
From source file:org.lib4j.dbcp.DataSources.java
/** * Create a <code>BasicDataSource</code> given a dbcp JAXB binding. * * @param dbcp JAXB dbcp binding.//ww w .ja va 2s . co m * @param driverClassLoader Class loader to be used to load the JDBC driver. * @return the <code>BasicDataSource</code> instance. * @throws SQLException If a database access error occurs. */ public static BasicDataSource createDataSource(final Dbcp dbcp, final ClassLoader driverClassLoader) throws SQLException { final BasicDataSource dataSource = new BasicDataSource(); final Dbcp.Jdbc jdbc = dbcp.getJdbc(); dataSource.setDriverClassName(jdbc.getDriverClassName()); dataSource.setDriverClassLoader(driverClassLoader); dataSource.setUrl(jdbc.getUrl()); dataSource.setUsername(jdbc.getUsername()); dataSource.setPassword(jdbc.getPassword()); final Dbcp.Default _default = dbcp.getDefault(); if (_default != null && _default.getCatalog() != null) dataSource.setDefaultCatalog(_default.getCatalog()); dataSource.setDefaultAutoCommit( _default == null || _default.getAutoCommit() == null || _default.getAutoCommit()); dataSource.setDefaultReadOnly(_default != null && _default.getReadOnly() != null && _default.getReadOnly()); if (_default != null && _default.getQueryTimeout() != null) dataSource.setDefaultQueryTimeout(_default.getQueryTimeout()); if (_default != null && _default.getTransactionIsolation() != null) { if ("NONE".equals(_default.getTransactionIsolation())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_NONE); else if ("READ_COMMITTED".equals(_default.getTransactionIsolation())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED); else if ("READ_UNCOMMITTED".equals(_default.getTransactionIsolation())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED); else if ("REPEATABLE_READ".equals(_default.getTransactionIsolation())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ); else if ("SERIALIZABLE".equals(_default.getTransactionIsolation())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE); else throw new UnsupportedOperationException( "Unsupported transaction isolation: " + _default.getTransactionIsolation()); } final Dbcp.Connection connection = dbcp.getConnection(); if (connection != null) { if (connection.getProperties() != null) for (final Dbcp.Connection.Properties.Property property : connection.getProperties().getProperty()) if (property.getName() != null && property.getValue() != null) dataSource.addConnectionProperty(property.getName(), property.getValue()); if (connection.getInitSqls() != null) { final List<String> initSqls = new ArrayList<>(); for (final String initSql : connection.getInitSqls().getInitSql()) initSqls.add(initSql); dataSource.setConnectionInitSqls(initSqls); } } final Dbcp.Size size = dbcp.getSize(); dataSource.setInitialSize(size == null || size.getInitialSize() == null ? 0 : size.getInitialSize()); dataSource.setMaxTotal(size == null || size.getMaxTotal() == null ? 8 : INDEFINITE.equals(size.getMaxTotal()) ? -1 : Integer.parseInt(size.getMaxTotal())); dataSource.setMaxIdle(size == null || size.getMaxIdle() == null ? 8 : INDEFINITE.equals(size.getMaxIdle()) ? -1 : Integer.parseInt(size.getMaxIdle())); dataSource.setMinIdle(size == null || size.getMinIdle() == null ? 9 : size.getMinIdle()); if (size == null || size.getMaxOpenPreparedStatements() == null || INDEFINITE.equals(size.getMaxOpenPreparedStatements())) { dataSource.setPoolPreparedStatements(false); } else { dataSource.setPoolPreparedStatements(true); dataSource.setMaxOpenPreparedStatements(Integer.parseInt(size.getMaxOpenPreparedStatements())); } final Dbcp.Pool pool = dbcp.getPool(); if (pool == null || pool.getQueue() == null || "lifo".equals(pool.getQueue())) dataSource.setLifo(true); else if ("fifo".equals(pool.getQueue())) dataSource.setLifo(false); else throw new UnsupportedOperationException("Unsupported queue spec: " + pool.getQueue()); dataSource.setCacheState(pool != null && pool.getCacheState() != null && pool.getCacheState()); dataSource.setMaxWaitMillis( pool == null || pool.getMaxWait() != null || INDEFINITE.equals(pool.getMaxWait()) ? -1 : Long.parseLong(pool.getMaxWait())); dataSource.setMaxConnLifetimeMillis(pool == null || pool.getMaxConnectionLifetime() == null || INDEFINITE.equals(pool.getMaxConnectionLifetime()) ? 0 : Long.parseLong(pool.getMaxConnectionLifetime())); dataSource.setEnableAutoCommitOnReturn(_default == null || pool.getEnableAutoCommitOnReturn() == null || pool.getEnableAutoCommitOnReturn()); dataSource.setRollbackOnReturn( pool == null || pool.getRollbackOnReturn() == null || pool.getRollbackOnReturn()); if (pool != null && pool.getRemoveAbandoned() != null) { if ("borrow".equals(pool.getRemoveAbandoned().getOn())) dataSource.setRemoveAbandonedOnBorrow(true); else if ("maintenance".equals(pool.getRemoveAbandoned().getOn())) dataSource.setRemoveAbandonedOnMaintenance(true); else throw new UnsupportedOperationException( "Unsupported remove abandoned spec: " + pool.getRemoveAbandoned().getOn()); dataSource.setRemoveAbandonedTimeout(pool.getRemoveAbandoned().getTimeout()); } dataSource.setAbandonedUsageTracking( pool != null && pool.getAbandonedUsageTracking() != null && pool.getAbandonedUsageTracking()); dataSource.setAccessToUnderlyingConnectionAllowed( pool != null && pool.getAllowAccessToUnderlyingConnection() != null && pool.getAllowAccessToUnderlyingConnection()); final Dbcp.Pool.Eviction evictor = pool != null && pool.getEviction() != null ? pool.getEviction() : null; if (evictor != null) { dataSource.setTimeBetweenEvictionRunsMillis(evictor.getTimeBetweenRuns()); dataSource.setNumTestsPerEvictionRun(evictor.getNumTestsPerRun()); dataSource.setMinEvictableIdleTimeMillis( evictor.getMinIdleTime() == null ? 1800000 : evictor.getMinIdleTime()); dataSource.setSoftMinEvictableIdleTimeMillis( evictor.getSoftMinIdleTime() == null || INDEFINITE.equals(evictor.getSoftMinIdleTime()) ? -1 : Long.parseLong(evictor.getSoftMinIdleTime())); if (evictor.getPolicyClassName() != null) dataSource.setEvictionPolicyClassName(evictor.getPolicyClassName()); } final Dbcp.Validation validation = dbcp.getValidation(); if (validation != null && validation.getQuery() != null) dataSource.setValidationQuery(validation.getQuery()); dataSource.setTestOnBorrow( validation == null || validation.getTestOnBorrow() == null || validation.getTestOnBorrow()); dataSource.setTestOnReturn( validation != null && validation.getTestOnReturn() != null && validation.getTestOnReturn()); dataSource.setTestWhileIdle( validation != null && validation.getTestWhileIdle() != null && validation.getTestWhileIdle()); if (validation != null && validation.getFastFail() != null) { dataSource.setFastFailValidation(true); if (validation.getFastFail().getDisconnectionSqlCodes() != null) dataSource.setDisconnectionSqlCodes( Arrays.asList(validation.getFastFail().getDisconnectionSqlCodes().split(" "))); } final Dbcp.Logging logging = dbcp.getLogging(); if (logging != null) { final Logger logger = LoggerFactory.getLogger(DataSources.class); final LoggerPrintWriter loggerPrintWriter = new LoggerPrintWriter(logger, Level.valueOf(logging.getLevel().toString())); dataSource.setLogWriter(loggerPrintWriter); dataSource.setLogExpiredConnections(logging.isLogExpiredConnections()); if (logging.isLogAbandoned()) { dataSource.setAbandonedLogWriter(loggerPrintWriter); dataSource.setLogAbandoned(true); } } return dataSource; }
From source file:org.libx4j.dbcp.DataSources.java
public static BasicDataSource createDataSource(final $dbcp_dbcp dbcp) throws SQLException { if (dbcp.isNull()) throw new BindingRuntimeException("/dbcp:jdbc is missing"); final dbcp_dbcp._jdbc jdbc = dbcp._jdbc(0); final BasicDataSource dataSource = new BasicDataSource() { @Override/*from w w w. j a v a 2 s. c om*/ public Connection getConnection() throws SQLException { // try { return super.getConnection(); // } // catch (final SQLException e) { // // TODO: Finish this! // if ("Cannot get a connection, pool error Timeout waiting for idle object".equals(e.getMessage())) // Throwables.set(e, "XX" + e.getMessage()); // // throw e; // } } }; if (jdbc._driverClassName(0).isNull()) throw new BindingRuntimeException("/dbcp:jdbc/dbcp:driverClassName is missing"); dataSource.setDriverClassName(jdbc._driverClassName(0).text()); // if (jdbc._loginTimeout() != null && jdbc._loginTimeout().size() != 0 && jdbc._loginTimeout(0).text() != null) { // FIXME: This causes a ClassNotFoundException: com.sybase.jdbc3.jdbc.SybDriver // try { // dataSource.setLoginTimeout(jdbc._loginTimeout(0).text()); // } // catch(final SQLException e) { // throw new SQLException(e); // } // } if (jdbc._url(0).isNull()) throw new BindingRuntimeException("/dbcp:jdbc/dbcp:url is missing"); dataSource.setUrl(jdbc._url(0).text()); if (jdbc._username(0).isNull()) throw new BindingRuntimeException("/dbcp:jdbc/dbcp:username is missing"); dataSource.setUsername(jdbc._username(0).text()); if (jdbc._password(0).isNull()) throw new BindingRuntimeException("/dbcp:jdbc/dbcp:password is missing"); dataSource.setPassword(jdbc._password(0).text()); final dbcp_dbcp._default defaults = dbcp._default(0); if (!defaults._connectionProperties(0).isNull()) for (final dbcp_dbcp._default._connectionProperties._property property : defaults ._connectionProperties(0)._property()) if (property._name$() != null && property._name$().text() != null && property._value$() != null && property._value$().text() != null) dataSource.addConnectionProperty(property._name$().text(), property._value$().text()); if (!defaults._autoCommit(0).isNull()) dataSource.setDefaultAutoCommit(defaults._autoCommit(0).text()); if (!defaults._readOnly(0).isNull()) dataSource.setDefaultReadOnly(defaults._readOnly(0).text()); if (!defaults._transactionIsolation(0).isNull()) { if (dbcp_dbcp._default._transactionIsolation.NONE.text() .equals(defaults._transactionIsolation(0).text())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_NONE); else if (dbcp_dbcp._default._transactionIsolation.READ_5FCOMMITTED.text() .equals(defaults._transactionIsolation(0).text())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED); else if (dbcp_dbcp._default._transactionIsolation.READ_5FUNCOMMITTED.text() .equals(defaults._transactionIsolation(0).text())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED); else if (dbcp_dbcp._default._transactionIsolation.REPEATABLE_5FREAD.text() .equals(defaults._transactionIsolation(0).text())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ); else if (dbcp_dbcp._default._transactionIsolation.SERIALIZABLE.text() .equals(defaults._transactionIsolation(0).text())) dataSource.setDefaultTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE); else throw new UnsupportedOperationException( "Unsupported transaction isolation: " + defaults._transactionIsolation(0).text()); } final dbcp_dbcp._size size = dbcp._size(0); if (!size.isNull()) { if (!size._initialSize(0).isNull()) dataSource.setInitialSize(size._initialSize(0).text().intValue()); if (!size._maxActive(0).isNull()) dataSource.setMaxTotal(size._maxActive(0).text().intValue()); if (!size._maxIdle(0).isNull()) dataSource.setMaxIdle(size._maxIdle(0).text().intValue()); if (!size._minIdle(0).isNull()) dataSource.setMinIdle(size._minIdle(0).text().intValue()); if (!size._maxWait(0).isNull()) dataSource.setMaxWaitMillis(size._maxWait(0).text().intValue()); } final dbcp_dbcp._management management = dbcp._management(0); if (!management.isNull()) { if (!management._validationQuery(0).isNull()) dataSource.setValidationQuery(management._validationQuery(0).text()); if (!management._testOnBorrow(0).isNull()) dataSource.setTestOnBorrow(management._testOnBorrow(0).text()); if (!management._testOnReturn(0).isNull()) dataSource.setTestOnReturn(management._testOnReturn(0).text()); if (!management._testWhileIdle(0).isNull()) dataSource.setTestWhileIdle(management._testWhileIdle(0).text()); if (!management._timeBetweenEvictionRuns(0).isNull()) dataSource .setTimeBetweenEvictionRunsMillis(management._timeBetweenEvictionRuns(0).text().intValue()); if (!management._numTestsPerEvictionRun(0).isNull()) dataSource.setNumTestsPerEvictionRun(management._numTestsPerEvictionRun(0).text().intValue()); if (!management._minEvictableIdleTime(0).isNull()) dataSource.setMinEvictableIdleTimeMillis(management._minEvictableIdleTime(0).text().intValue()); } final dbcp_dbcp._preparedStatements preparedStatements = dbcp._preparedStatements(0); if (!preparedStatements.isNull()) { if (!preparedStatements._poolPreparedStatements(0).isNull()) dataSource.setPoolPreparedStatements(preparedStatements._poolPreparedStatements(0).text()); if (!preparedStatements._maxOpenPreparedStatements(0).isNull()) dataSource.setMaxOpenPreparedStatements( preparedStatements._maxOpenPreparedStatements(0).text().intValue()); } final dbcp_dbcp._removal removal = dbcp._removal(0); if (!removal.isNull()) { if (!removal._removeAbandoned(0).isNull()) dataSource.setRemoveAbandonedOnBorrow(removal._removeAbandoned(0).text()); if (!removal._removeAbandonedTimeout(0).isNull()) dataSource.setRemoveAbandonedTimeout(removal._removeAbandonedTimeout(0).text().intValue()); if (!removal._logAbandoned(0).isNull()) dataSource.setLogAbandoned(removal._logAbandoned(0).text()); } final dbcp_dbcp._logging logging = dbcp._logging(0); if (!logging.isNull()) { final Logger logger = LoggerFactory.getLogger(DataSources.class); final LoggerPrintWriter loggerPrintWriter = new LoggerPrintWriter(logger, Level.valueOf(logging._level(0).text())); dataSource.setLogWriter(loggerPrintWriter); dataSource.setLogExpiredConnections( !logging._logExpiredConnections(0).isNull() && logging._logExpiredConnections(0).text()); if (!logging._logAbandoned(0).isNull() && logging._logAbandoned(0).text()) { dataSource.setAbandonedLogWriter(loggerPrintWriter); dataSource.setLogAbandoned(true); } } return dataSource; }
From source file:org.mingle.pear.config.DataAccessJpaConfig.java
@Bean public DataSource dataSource() { BasicDataSource dataSource = new BasicDataSource(); dataSource.setDriverClassName(propDatabase.getDriverClassName()); dataSource.setUrl(propDatabase.getUrl()); dataSource.setUsername(propDatabase.getUsername()); dataSource.setPassword(propDatabase.getPassword()); dataSource.setInitialSize(5); dataSource.setTestOnBorrow(true);/* www . j a va2 s . c om*/ dataSource.setTestOnReturn(true); dataSource.setTestWhileIdle(true); dataSource.setTimeBetweenEvictionRunsMillis(1800000L); dataSource.setNumTestsPerEvictionRun(3); dataSource.setMinEvictableIdleTimeMillis(1800000L); return dataSource; }