Example usage for org.apache.commons.dbcp BasicDataSource setUrl

Introduction

In this page you can find the example usage for org.apache.commons.dbcp BasicDataSource setUrl.

Prototype

public synchronized void setUrl(String url) 

Source Link

Document

Sets the #url .

Note: this method currently has no effect once the pool has been initialized.

Usage

From source file:org.lucane.server.database.DatabaseAbstractionLayer.java

/**
 * DatabaseLayer Factory//from  ww  w  . j ava2  s.  c  o m
 * Get the layer corresponding to the driver
 */
public static DatabaseAbstractionLayer createLayer(ServerConfig config) throws Exception {
    Class.forName(config.getDbDriver());

    BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName(config.getDbDriver());
    ds.setUsername(config.getDbLogin());
    ds.setPassword(config.getDbPassword());
    ds.setUrl(config.getDbUrl());

    ds.setPoolPreparedStatements(true);
    ds.setInitialSize(config.getDbPoolInitialSize());
    ds.setMaxActive(config.getDbPoolMaxActive());
    ds.setMaxIdle(config.getDbPoolMaxIdle());
    ds.setMinIdle(config.getDbPoolMinIdle());
    ds.setMaxWait(config.getDbPoolMaxWait());

    Logging.getLogger()
            .info("Pool initialized (" + "initial size=" + config.getDbPoolInitialSize() + ", max active="
                    + config.getDbPoolMaxActive() + ", max idle=" + config.getDbPoolMaxIdle() + ", min idle="
                    + config.getDbPoolMinIdle() + ", max wait=" + config.getDbPoolMaxWait() + ")");

    //-- dynamic layer loading
    Class klass = Class.forName(config.getDbLayer());
    Class[] types = { DataSource.class };
    Object[] values = { ds };
    Constructor constr = klass.getConstructor(types);
    return (DatabaseAbstractionLayer) constr.newInstance(values);
}

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From source file:org.lucane.server.database.HSQLDBLayer.java

public HSQLDBLayer(DataSource dataSource) {
    this.dataSource = dataSource;
    BasicDataSource bds = (BasicDataSource) dataSource;
    bds.setUrl(getAbsoluteUrl(bds.getUrl()));
}

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From source file:org.midao.jdbc.core.pool.MjdbcPoolBinder.java

/**
 * Returns new Pooled {@link DataSource} implementation
 *
 * In case this function won't work - use {@link #createDataSource(java.util.Properties)}
 *
 * @param url Database connection url//from  w w w . j av a2  s.c o m
 * @return new Pooled {@link DataSource} implementation
 * @throws SQLException
 */
public static DataSource createDataSource(String url) throws SQLException {
    assertNotNull(url);

    BasicDataSource ds = new BasicDataSource();
    ds.setUrl(url);

    return ds;
}

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From source file:org.midao.jdbc.core.pool.MjdbcPoolBinder.java

/**
 * Returns new Pooled {@link DataSource} implementation
 *
 * In case this function won't work - use {@link #createDataSource(java.util.Properties)}
 *
 * @param url Database connection url// ww  w  . j  a v a 2  s . c  o m
 * @param userName Database user name
 * @param password Database user password
 * @return new Pooled {@link DataSource} implementation
 * @throws SQLException
 */
public static DataSource createDataSource(String url, String userName, String password) throws SQLException {
    assertNotNull(url);
    assertNotNull(userName);
    assertNotNull(password);

    BasicDataSource ds = new BasicDataSource();
    ds.setUrl(url);
    ds.setUsername(userName);
    ds.setPassword(password);

    return ds;
}

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From source file:org.midao.jdbc.core.pool.MjdbcPoolBinder.java

/**
 * Returns new Pooled {@link DataSource} implementation
 *
 * In case this function won't work - use {@link #createDataSource(java.util.Properties)}
 *
 * @param driverClassName Driver Class name
 * @param url Database connection url//from  ww w . ja  va2  s . c o  m
 * @param userName Database user name
 * @param password Database user password
 * @param initialSize initial pool size
 * @param maxActive max connection active
 * @return new Pooled {@link DataSource} implementation
 * @throws SQLException
 */
public static DataSource createDataSource(String driverClassName, String url, String userName, String password,
        int initialSize, int maxActive) throws SQLException {
    assertNotNull(driverClassName);
    assertNotNull(url);
    assertNotNull(userName);
    assertNotNull(password);

    BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName(driverClassName);
    ds.setUrl(url);
    ds.setUsername(userName);
    ds.setPassword(password);

    ds.setMaxActive(maxActive);
    ds.setInitialSize(initialSize);

    return ds;
}

---

From source file:org.mskcc.cbio.portal.dao.JdbcUtil.java

private static DataSource initDataSource() {
    DatabaseProperties dbProperties = DatabaseProperties.getInstance();
    String host = dbProperties.getDbHost();
    String userName = dbProperties.getDbUser();
    String password = dbProperties.getDbPassword();
    String database = dbProperties.getDbName();

    String url = "jdbc:mysql://" + host + "/" + database + "?user=" + userName + "&password=" + password
            + "&zeroDateTimeBehavior=convertToNull";

    //  Set up poolable data source
    BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("com.mysql.jdbc.Driver");
    ds.setUsername(userName);//from   w  ww  . j  av  a2  s .  c om
    ds.setPassword(password);
    ds.setUrl(url);

    //  By pooling/reusing PreparedStatements, we get a major performance gain
    ds.setPoolPreparedStatements(true);
    ds.setMaxActive(100);

    activeConnectionCount = new HashMap<String, Integer>();

    return ds;
}

---

From source file:org.mzd.shap.sql.FunctionalTable.java

/**
 * @param args// w w  w .j  av a  2s  .c o m
 */
public static void main(String[] args) throws Exception {

    if (args.length != 2) {
        throw new Exception("Usage: [func_cat.txt] [cog-to-cat.txt]");
    }

    BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("com.mysql.jdbc.Driver");
    ds.setUrl("jdbc:mysql://localhost/Dummy");
    ds.setUsername("test");
    ds.setPassword("xeno12");

    Connection conn = ds.getConnection();

    // Get the Sequence ID list.
    PreparedStatement insert = null;
    LineNumberReader reader = null;

    try {
        reader = new LineNumberReader(new FileReader(args[0]));

        insert = conn.prepareStatement("INSERT INTO CogCategories (code,function,class) values (?,?,?)");

        while (true) {
            String line = reader.readLine();
            if (line == null) {
                break;
            }

            String[] fields = line.split("\t");
            if (fields.length != 3) {
                throw new Exception("Bad number of fields [" + fields.length + "] for line [" + line + "]");
            }

            insert.setString(1, fields[0]);
            insert.setString(2, fields[1]);
            insert.setString(3, fields[2]);
            insert.executeUpdate();
        }

        insert.close();

        reader.close();

        reader = new LineNumberReader(new FileReader(args[1]));

        insert = conn.prepareStatement("INSERT INTO CogFunctions (accession,code) values (?,?)");

        while (true) {
            String line = reader.readLine();
            if (line == null) {
                break;
            }

            String[] fields = line.split("\\s+");
            if (fields.length != 2) {
                throw new Exception("Bad number of fields [" + fields.length + "] for line [" + line + "]");
            }

            for (char code : fields[1].toCharArray()) {
                insert.setString(1, fields[0]);
                insert.setString(2, String.valueOf(code));
                insert.executeUpdate();
            }
        }

        insert.close();

    } finally {
        if (reader != null) {
            reader.close();
        }

        conn.close();
        ds.close();
    }
}

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From source file:org.mzd.shap.sql.UpdateFeatureTable.java

/**
 * @param args//from   w  ww  .  ja va 2 s .  c o m
 */
public static void main(String[] args) throws SQLException {

    BasicDataSource ds = new BasicDataSource();
    ds.setDriverClassName("com.mysql.jdbc.Driver");
    ds.setUrl("jdbc:mysql://localhost/BBay01a");
    ds.setUsername("test");
    ds.setPassword("xeno12");

    Connection conn = ds.getConnection();

    // Get the Sequence ID list.
    PreparedStatement select = null;
    PreparedStatement update = null;
    ResultSet result = null;

    select = conn.prepareStatement("SELECT DISTINCT SEQUENCE_ID FROM Features");
    result = select.executeQuery();
    List<Integer> sequenceIds = new ArrayList<Integer>();
    result.beforeFirst();
    while (result.next()) {
        sequenceIds.add(result.getInt(1));
    }
    result.close();
    select.close();

    // Get the list of Feature IDs for this Sequence ID
    select = conn.prepareStatement("SELECT FEATURE_ID FROM Features WHERE SEQUENCE_ID=? ORDER BY start");

    // Update the idx column for this feature id
    update = conn.prepareStatement("UPDATE Features SET featureOrder=? where FEATURE_ID=?");

    for (Integer seqId : sequenceIds) {
        select.setInt(1, seqId);
        result = select.executeQuery();

        int n = 0;
        result.beforeFirst();
        while (result.next()) {
            int featId = result.getInt(1);
            update.setInt(1, n++);
            update.setInt(2, featId);
            if (update.executeUpdate() != 1) {
                System.out.println("Failed update [" + update.toString() + "]");
                throw new SQLException();
            }
        }
        result.close();
    }

    update.close();
    select.close();

    conn.close();
    ds.close();
}

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From source file:org.nebula.service.core.DynamicDataSource.java

public void onChange(String dbUrl) {

    logger.info("Change target dbUrl to: " + dbUrl);

    Object oldDataSource = this.datasources.remove(LOOKUP_KEY);

    if (oldDataSource != null) {
        try {//ww w  . ja  v  a 2s  .c om
            ((BasicDataSource) oldDataSource).close();
        } catch (SQLException e) {
            //ignore
        }
    }

    BasicDataSource dataSource = new BasicDataSource();
    dataSource.setDriverClassName("com.mysql.jdbc.Driver");
    dataSource.setMaxActive(jdbcMaxActive);
    dataSource.setMaxIdle(jdbcMaxIdle);
    dataSource.setInitialSize(jdbcInitialSize);
    dataSource.setUrl(dbUrl);
    dataSource.setUsername(jdbcUsername);
    dataSource.setPassword(jdbcPassword);
    dataSource.setTestOnBorrow(true);
    dataSource.setValidationQuery("SELECT 1");

    this.datasources.put(LOOKUP_KEY, dataSource);
}

---

From source file:org.nema.medical.mint.server.ServerConfig.java

@Bean(destroyMethod = "close")
public SessionFactory sessionFactory() throws Exception {
    if (sessionFactory == null) {
        final AnnotationSessionFactoryBean annotationSessionFactoryBean = new AnnotationSessionFactoryBean();

        if (StringUtils.isBlank(getConfigString("hibernate.connection.datasource"))) {
            // Not using JNDI data source
            final BasicDataSource dataSource = new BasicDataSource();
            dataSource.setDriverClassName(getConfigString("hibernate.connection.driver_class"));
            String url = getConfigString("hibernate.connection.url");
            url = url.replace("$MINT_HOME", mintHome().getPath());
            dataSource.setUrl(url);

            dataSource.setUsername(getConfigString("hibernate.connection.username"));
            dataSource.setPassword(getConfigString("hibernate.connection.password"));
            annotationSessionFactoryBean.setDataSource(dataSource);
        } else {/*from ww  w. ja v  a 2 s  . co  m*/
            // Using a JNDI dataSource
            final JndiObjectFactoryBean jndiObjectFactoryBean = new JndiObjectFactoryBean();
            jndiObjectFactoryBean.setExpectedType(DataSource.class);
            jndiObjectFactoryBean.setJndiName(getConfigString("hibernate.connection.datasource"));
            jndiObjectFactoryBean.afterPropertiesSet();
            annotationSessionFactoryBean.setDataSource((DataSource) jndiObjectFactoryBean.getObject());
        }

        final Properties hibernateProperties = new Properties();
        hibernateProperties.put("hibernate.connection.autocommit", Boolean.TRUE);

        final String dialect = getConfigString("hibernate.dialect");
        if (StringUtils.isNotBlank(dialect)) {
            hibernateProperties.put("hibernate.dialect", dialect);
        }

        final String hbm2dll = getConfigString("hibernate.hbm2ddl.auto");
        hibernateProperties.put("hibernate.hbm2ddl.auto", hbm2dll == null ? "verify" : hbm2dll);

        hibernateProperties.put("hibernate.show_sql",
                "true".equalsIgnoreCase(getConfigString("hibernate.show_sql")));

        hibernateProperties.put("hibernate.c3p0.max_statement", 50);
        hibernateProperties.put("hibernate.c3p0.maxPoolSize", 20);
        hibernateProperties.put("hibernate.c3p0.minPoolSize", 5);
        hibernateProperties.put("hibernate.c3p0.testConnectionOnCheckout", Boolean.FALSE);
        hibernateProperties.put("hibernate.c3p0.timeout", 600);
        annotationSessionFactoryBean.setHibernateProperties(hibernateProperties);

        annotationSessionFactoryBean.setPackagesToScan(getPackagesToScan());
        annotationSessionFactoryBean.afterPropertiesSet();

        sessionFactory = annotationSessionFactoryBean.getObject();
    }
    return sessionFactory;
}

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