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Java ComboPooledDataSource.setMinPoolSize方法代碼示例

本文整理匯總了Java中com.mchange.v2.c3p0.ComboPooledDataSource.setMinPoolSize方法的典型用法代碼示例。如果您正苦於以下問題：Java ComboPooledDataSource.setMinPoolSize方法的具體用法？Java ComboPooledDataSource.setMinPoolSize怎麽用？Java ComboPooledDataSource.setMinPoolSize使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.mchange.v2.c3p0.ComboPooledDataSource的用法示例。


在下文中一共展示了ComboPooledDataSource.setMinPoolSize方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: pooled

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
private static PooledDataSource pooled(String hostname, int port, String username, String password, String database, String driver, int maxPoolsize) {
    ComboPooledDataSource dataSource = new ComboPooledDataSource();
    dataSource.setJdbcUrl(format("jdbc:mysql://%s:%d/%s?rewriteBatchedStatements=true",
            hostname,
            port,
            database));
    dataSource.setUser(username);
    dataSource.setPassword(password);
    dataSource.setIdleConnectionTestPeriod(60 * 5);
    dataSource.setMinPoolSize(3);
    dataSource.setInitialPoolSize(3);
    dataSource.setAcquireIncrement(1);
    dataSource.setMaxPoolSize(maxPoolsize);

    try {
        Class.forName(driver);
    } catch (ClassNotFoundException e) {
        throw new RuntimeException(e);
    }
    return dataSource;
}
開發者ID:tim-group，項目名稱:tg-eventstore，代碼行數:22，代碼來源:StacksConfiguredDataSource.java

示例2: defualtDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Bean
public DataSource defualtDataSource() {
    ComboPooledDataSource defualtDatasource = new ComboPooledDataSource();
    try {
        defualtDatasource.setJdbcUrl(environment.getProperty("db.url"));
        defualtDatasource.setUser(environment.getProperty("db.user"));
        defualtDatasource.setPassword(environment.getProperty("db.pass"));
        defualtDatasource.setDriverClass(environment.getProperty("db.driver"));

        defualtDatasource.setInitialPoolSize(Integer.valueOf("1"));
        defualtDatasource.setMaxPoolSize(Integer.parseInt("5"));
        defualtDatasource.setMinPoolSize(Integer.parseInt("5"));
        defualtDatasource.setMaxConnectionAge(Integer.parseInt("100"));
    } catch (PropertyVetoException e) {
        e.printStackTrace();
    }
    return defualtDatasource;
}
開發者ID:mojtaba-sharif，項目名稱:boot-rest-mysql，代碼行數:19，代碼來源:DefualtDataBaseConfig.java

示例3: defualtDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Bean
public DataSource defualtDataSource() {
    ComboPooledDataSource defualtDatasource = new ComboPooledDataSource();
    defualtDatasource.setJdbcUrl(properties.getUrl());
    defualtDatasource.setUser(properties.getUsername());
    defualtDatasource.setPassword(properties.getPassword());
    try {
        defualtDatasource.setDriverClass(properties.getDriver());
    } catch (PropertyVetoException e) {
        e.printStackTrace();
    }
    defualtDatasource.setInitialPoolSize(Integer.valueOf(defultPoolProp.getInitialPoolSize()));
    defualtDatasource.setMaxPoolSize(Integer.parseInt(defultPoolProp.getMaxPoolSize()));
    defualtDatasource.setMinPoolSize(Integer.parseInt(defultPoolProp.getMinPoolSize()));
    defualtDatasource.setMaxConnectionAge(Integer.parseInt(defultPoolProp.getPoolMaxConnectionAge()));
    return defualtDatasource;
}
開發者ID:mojtaba-sharif，項目名稱:multi-tenancy，代碼行數:18，代碼來源:DefualtDataBaseConfig.java

示例4: connect

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
/**
 * Method load properties and get connection pool to database.
 * Use c3p0 library.
 */
public void connect() {
    pool = new ComboPooledDataSource();
    try {
        pool.setDriverClass(dbPROP.getProperty("driver"));
    } catch (PropertyVetoException ex) {
        ex.printStackTrace();
    }
    pool.setJdbcUrl(dbPROP.getProperty("url"));
    pool.setUser(dbPROP.getProperty("username"));
    pool.setPassword(dbPROP.getProperty("password"));
    pool.setMinPoolSize(2);
    pool.setAcquireIncrement(1);
    pool.setMaxPoolSize(5);
    pool.setMaxStatements(50);
    pool.setMaxStatementsPerConnection(10);
}
開發者ID:CkimiHoK，項目名稱:JavaWork，代碼行數:21，代碼來源:DataBaseController.java

示例5: createC3P0DataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
private DataSource createC3P0DataSource() throws PropertyVetoException {
    ComboPooledDataSource ds = new ComboPooledDataSource();
    ds.setDriverClass(configuration.getDriverClassName());
    ds.setJdbcUrl(configuration.getJdbcUrl());
    ds.setUser(configuration.getJdbcUsername());
    ds.setPassword(configuration.getJdbcPassword());

    ds.setAcquireIncrement(3);
    ds.setMinPoolSize(configuration.getMinPoolSize());
    ds.setMaxPoolSize(configuration.getMaxPoolSize());
    ds.setIdleConnectionTestPeriod(1800);
    ds.setConnectionTesterClassName(MidPointConnectionTester.class.getName());
    ds.setConnectionCustomizerClassName(MidPointConnectionCustomizer.class.getName());

    return ds;
}
開發者ID:Pardus-Engerek，項目名稱:engerek，代碼行數:17，代碼來源:DataSourceFactory.java

示例6: registerC3P0DataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Test
public void registerC3P0DataSource() throws Exception {
    MetricCollector metricCollector = MonitoringCenter.getMetricCollector(MonitoringCenterTest.class);

    ComboPooledDataSource cpds = new ComboPooledDataSource();
    cpds.setDriverClass("com.mysql.jdbc.Driver");

    cpds.setMinPoolSize(2);
    cpds.setAcquireIncrement(5);
    cpds.setMaxPoolSize(20);
    cpds.setMaxStatements(180);
    cpds.setBreakAfterAcquireFailure(true);

    metricCollector.registerC3P0DataSource(cpds, "testDB");

    C3P0PooledDataSourceMetricSet c3P0PooledDataSourceMetricSet = new C3P0PooledDataSourceMetricSet(cpds);

    String[] startsWithFilters = {"MonitoringCenterTest."};

    Assert.assertEquals(c3P0PooledDataSourceMetricSet.getMetrics().size(), MonitoringCenter.getMetricsByNames(false, startsWithFilters).size());
}
開發者ID:centro，項目名稱:monitoring-center，代碼行數:22，代碼來源:MetricCollectorImplTest.java

示例7: initialize

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
public static boolean initialize(String url, String user, String password, int minPoolSize, int maxPoolSize,
		int poolIncrement) {
	try {
		cpds = new ComboPooledDataSource();
		cpds.setDriverClass("com.mysql.cj.jdbc.Driver");
		cpds.setJdbcUrl(url);
		cpds.setUser(user);
		cpds.setPassword(password);

		cpds.setInitialPoolSize(minPoolSize);
		cpds.setMinPoolSize(minPoolSize);
		cpds.setAcquireIncrement(poolIncrement);
		cpds.setMaxPoolSize(maxPoolSize);

		cpds.setNumHelperThreads(Nomad.DB_WORKERS);

		cpds.setTestConnectionOnCheckout(true);
	} catch (Exception e) {
		logger.error("Failed to initialize DB.", e);
		return false;
	}
	logger.debug("Initialized DB.");
	return true;
}
開發者ID:GHzGangster，項目名稱:Nomad，代碼行數:25，代碼來源:DB.java

示例8: getSpecificDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@ConfigurationProperties(prefix="system.datasource")
private DataSource getSpecificDataSource(String dbname) {
	try {
		System.out.println("CONNECTING TO DB ---------------> " + dbname.replaceAll("discoursedb_ext", ""));

		ComboPooledDataSource ds = new ComboPooledDataSource();
		ds.setDriverClass(environment.getRequiredProperty("jdbc.driverClassName"));
		String host = environment.getRequiredProperty("jdbc.host");
		String port = environment.getRequiredProperty("jdbc.port");
		String database = "discoursedb_ext_" + dbname.replaceAll("discoursedb_ext_", "");
		ds.setJdbcUrl("jdbc:mysql://" + host + ":" + port + "/" + database+ "?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8&useSSL=false");
		ds.setUser(environment.getRequiredProperty("jdbc.username"));
		ds.setPassword(environment.getRequiredProperty("jdbc.password"));
		ds.setAcquireIncrement(Integer.parseInt(environment.getRequiredProperty("c3p0.acquireIncrement").trim()));
		ds.setIdleConnectionTestPeriod(
				Integer.parseInt(environment.getRequiredProperty("c3p0.idleConnectionTestPeriod").trim()));
		ds.setMaxStatements(Integer.parseInt(environment.getRequiredProperty("c3p0.maxStatements").trim()));
		ds.setMinPoolSize(Integer.parseInt(environment.getRequiredProperty("c3p0.minPoolSize").trim()));
		ds.setMaxPoolSize(Integer.parseInt(environment.getRequiredProperty("c3p0.maxPoolSize").trim()));
		return ds;
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
開發者ID:DiscourseDB，項目名稱:discoursedb-core，代碼行數:25，代碼來源:DatabaseSelector.java

示例9: systemDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Bean(name = "systemDataSource")
   @ConfigurationProperties(prefix="system.datasource")
  public DataSource systemDataSource() {
	try {
		ComboPooledDataSource ds = new ComboPooledDataSource();
		ds.setDriverClass(environment.getRequiredProperty("jdbc.driverClassName"));
		String host = environment.getRequiredProperty("jdbc.host");
		String port = environment.getRequiredProperty("jdbc.port");
		String database = environment.getRequiredProperty("jdbc.system_database").replaceAll("discoursedb_ext_", "");
		ds.setJdbcUrl("jdbc:mysql://" + host + ":" + port + "/discoursedb_ext_" + database+ "?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=UTF-8&characterSetResults=UTF-8&useSSL=false");
		ds.setUser(environment.getRequiredProperty("jdbc.username"));
		ds.setPassword(environment.getRequiredProperty("jdbc.password"));
		ds.setAcquireIncrement(Integer.parseInt(environment.getRequiredProperty("c3p0.acquireIncrement").trim()));
		ds.setIdleConnectionTestPeriod(
				Integer.parseInt(environment.getRequiredProperty("c3p0.idleConnectionTestPeriod").trim()));
		ds.setMaxStatements(Integer.parseInt(environment.getRequiredProperty("c3p0.maxStatements").trim()));
		ds.setMinPoolSize(Integer.parseInt(environment.getRequiredProperty("c3p0.minPoolSize").trim()));
		ds.setMaxPoolSize(Integer.parseInt(environment.getRequiredProperty("c3p0.maxPoolSize").trim()));
		return ds;
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
開發者ID:DiscourseDB，項目名稱:discoursedb-core，代碼行數:24，代碼來源:SystemDbConfiguration.java

示例10: start

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
public boolean start() {
    if (isStarted)
        return true;

    dataSource = new ComboPooledDataSource();
    dataSource.setJdbcUrl(jdbcUrl);
    dataSource.setUser(user);
    dataSource.setPassword(password);
    try {
        dataSource.setDriverClass(driverClass);
    } catch (PropertyVetoException e) {
        dataSource = null;
        logger.error("C3p0Plugin start error");
        throw new RuntimeException(e);
    }
    dataSource.setMaxPoolSize(maxPoolSize);
    dataSource.setMinPoolSize(minPoolSize);
    dataSource.setInitialPoolSize(initialPoolSize);
    dataSource.setMaxIdleTime(maxIdleTime);
    dataSource.setAcquireIncrement(acquireIncrement);

    isStarted = true;
    return true;
}
開發者ID:T-baby，項目名稱:ICERest-plugin，代碼行數:25，代碼來源:C3p0Plugin.java

示例11: h2DataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
/**
 * @return the h2 database data source
 */
@Bean
public DataSource h2DataSource() {
    ComboPooledDataSource dataSource = new ComboPooledDataSource();

    try {
        dataSource.setDriverClass("org.h2.Driver");
    } catch (PropertyVetoException e) {
        e.printStackTrace();
    }
    dataSource.setJdbcUrl("jdbc:h2:mem:bootstrap;mode=mysql;INIT=runscript from 'classpath:sql/bootstrap.h2.sql'\\;" +
            "runscript from 'classpath:sql/bootstrap.insert.sql'");
    dataSource.setUser("sa");
    dataSource.setPassword("");
    dataSource.setAcquireIncrement(10);
    dataSource.setIdleConnectionTestPeriod(60);
    dataSource.setMaxPoolSize(30);
    dataSource.setMinPoolSize(3);
    dataSource.setInitialPoolSize(5);
    dataSource.setMaxStatements(10);

    return dataSource;
}
開發者ID:nobodyiam，項目名稱:java-web-bootstrap，代碼行數:26，代碼來源:DataConfig.java

示例12: mysqlDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
/**
 * @return the mysql data source
 */
@Bean
public DataSource mysqlDataSource() {
    ComboPooledDataSource dataSource = new ComboPooledDataSource();
    try {
        dataSource.setDriverClass("com.mysql.jdbc.Driver");
    } catch (PropertyVetoException e) {
        return null;
    }
    dataSource.setJdbcUrl("jdbc:mysql://localhost:3306/bootstrap");
    dataSource.setUser("bootstrap");
    dataSource.setPassword("bootstrap");
    dataSource.setAcquireIncrement(50);
    dataSource.setIdleConnectionTestPeriod(60);
    dataSource.setMaxPoolSize(50);
    dataSource.setMinPoolSize(10);
    dataSource.setInitialPoolSize(20);
    dataSource.setMaxStatements(50);

    return dataSource;
}
開發者ID:nobodyiam，項目名稱:java-web-bootstrap，代碼行數:24，代碼來源:DataConfig.java

示例13: createNewDataSource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
private ComboPooledDataSource createNewDataSource() throws Exception {
    ComboPooledDataSource c3p0DataSource = new ComboPooledDataSource();

    c3p0DataSource.setDriverClass(config.getDriverClassName()); //loads the jdbc driver
    c3p0DataSource.setJdbcUrl(config.getJdbcUrl());
    c3p0DataSource.setUser(config.getUserName());
    c3p0DataSource.setPassword(config.getPassword());

    // the settings below are optional -- c3p0 can work with defaults
    c3p0DataSource.setMinPoolSize(config.getMinPoolSize());
    c3p0DataSource.setMaxPoolSize(config.getMaxPoolSize());
    c3p0DataSource.setAcquireIncrement(config.getAcquireIncrement());
    c3p0DataSource.setMaxStatements(config.getMaxStatements());
    c3p0DataSource.setIdleConnectionTestPeriod(config.getIdleTestPeriod());
    c3p0DataSource.setMaxIdleTime(config.getMaxIdleTime());

    return c3p0DataSource;
}
開發者ID:hekailiang，項目名稱:cloud-config，代碼行數:19，代碼來源:C3P0DataSourceFactoryBean.java

示例14: setUp

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Before
public void setUp() throws Exception {
    if (rdb == null) {
        ComboPooledDataSource dataSource = new ComboPooledDataSource();
        dataSource.setDriverClass("com.mysql.jdbc.Driver");
        dataSource.setJdbcUrl("jdbc:mysql://localhost/test_rdb");
        dataSource.setUser("test_rdb");
        dataSource.setPassword("test_rdb");
        dataSource.setMinPoolSize(2);
        dataSource.setAcquireIncrement(2);
        dataSource.setMaxPoolSize(32);
        JdbcDataSourceManager dataSourceManager = new JdbcDataSourceManager(dataSource);
        rdb = new Rdb(dataSourceManager);
        rdb.registerTypeAdapter(LocalDate.class, new LocalDateTypeAdapter());
        rdb.registerTypeAdapter(LocalDateTime.class, new LocalDateTimeTypeAdapter());
        rdb.registerTypeAdapter(Timestamp.class, new TimestampTypeAdapter());
        rdb.registerTypeAdapter(java.sql.Date.class, new SqlDateTypeAdapter());
    }
    Connection conn = rdb.getDataSourceManager().getConnection();
    Statement stmt = conn.createStatement();
    stmt.execute("delete from User;");
    stmt.execute("delete from Book;");
    stmt.close();
    conn.close();
}
開發者ID:michaelliao，項目名稱:rdb，代碼行數:26，代碼來源:DbTestBase.java

示例15: datasource

import com.mchange.v2.c3p0.ComboPooledDataSource; //導入方法依賴的package包/類
@Bean(name = "NextRTCDataSource", destroyMethod = "close")
public ComboPooledDataSource datasource() throws PropertyVetoException {
    ComboPooledDataSource ds = new ComboPooledDataSource();
    ds.setMinPoolSize(1);
    ds.setMaxPoolSize(10);
    ds.setCheckoutTimeout(30 * 60 * 100);
    ds.setMaxIdleTime(30 * 60); // 30 minutes
    ds.setMaxStatements(10);
    ds.setMaxStatementsPerConnection(10);
    ds.setAutoCommitOnClose(true);

    ds.setDriverClass(environment.getRequiredProperty("nextrtc.db.driverClassName"));
    ds.setJdbcUrl(environment.getRequiredProperty("nextrtc.db.url"));
    ds.setUser(environment.getRequiredProperty("nextrtc.db.username"));
    ds.setPassword(environment.getRequiredProperty("nextrtc.db.password"));
    return ds;
}
開發者ID:mslosarz，項目名稱:nextrtc-videochat-with-rest，代碼行數:18，代碼來源:DBConfig.java


注：本文中的com.mchange.v2.c3p0.ComboPooledDataSource.setMinPoolSize方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。