Java Code Examples for com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource#setURL()

The following examples show how to use com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource#setURL() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PooledConnectionRegressionTest.java    From r-course with MIT License 5 votes vote down vote up 
/**
 * Set up test case before a test is run.
 * 
 * @throws Exception
 */
@Override
public void setUp() throws Exception {
    super.setUp();

    // Reset event count.
    this.closeEventCount = 0;
    this.connectionErrorEventCount = 0;

    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();

    ds.setURL(BaseTestCase.dbUrl);

    this.cpds = ds;
}
Example 2
Source File: DataSourceRegressionTest.java    From r-course with MIT License 5 votes vote down vote up 
/**
 * Tests fix for BUG#4808- Calling .close() twice on a PooledConnection
 * causes NPE.
 * 
 * @throws Exception
 *             if an error occurs.
 */
public void testBug4808() throws Exception {
    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
    ds.setURL(BaseTestCase.dbUrl);
    PooledConnection closeMeTwice = ds.getPooledConnection();
    closeMeTwice.close();
    closeMeTwice.close();

}
Example 3
Source File: DataSourceRegressionTest.java    From r-course with MIT License 5 votes vote down vote up 
/**
 * Tests fix for BUG#32101 - When using a connection from our ConnectionPoolDataSource,
 * some Connection.prepareStatement() methods would return null instead of
 * a prepared statement.
 * 
 * @throws Exception
 */
public void testBug32101() throws Exception {
    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
    ds.setURL(BaseTestCase.dbUrl);
    PooledConnection pc = ds.getPooledConnection();
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1"));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", Statement.RETURN_GENERATED_KEYS));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", new int[0]));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", new String[0]));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
    assertNotNull(
            pc.getConnection().prepareStatement("SELECT 1", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT));
}
Example 4
Source File: UtilitiesDAOForTest.java    From Knowage-Server with GNU Affero General Public License v3.0 5 votes vote down vote up 
public static void setUpDatabaseTestJNDI() throws Exception {
	DAOConfig.setHibernateConfigurationFileFile(new File("../knowage/src/hibernate.cfg.xml"));

	try {
		Class.forName("org.hsqldb.jdbcDriver");
	} catch (Exception e) {
		System.err.println("ERROR: failed to load HSQLDB JDBC driver.");
		e.printStackTrace();
		return;
	}

	// Create initial context
	System.setProperty(Context.INITIAL_CONTEXT_FACTORY, MockFactory.class.getName());

	/* Construct DataSources*/MysqlConnectionPoolDataSource knowageDs = new MysqlConnectionPoolDataSource();
	knowageDs.setURL("jdbc:mysql://localhost/knowage_master");
	knowageDs.setUser("root");
	knowageDs.setPassword("123456");

	MysqlConnectionPoolDataSource foodmartDs = new MysqlConnectionPoolDataSource();
	foodmartDs.setURL("jdbc:mysql://localhost/foodmart");
	foodmartDs.setUser("root");
	foodmartDs.setPassword("123456");

	Context ic = new MockContext();
	MockFactory.context = ic;
	ic.bind("java:/comp/env/jdbc/knowage", knowageDs);
	ic.bind("java:comp/env/jdbc/knowage", knowageDs);
	ic.bind("java:comp/env/jdbc/foodmart", foodmartDs);
}
Example 5
Source File: PooledConnectionRegressionTest.java    From Komondor with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Set up test case before a test is run.
 * 
 * @throws Exception
 */
@Override
public void setUp() throws Exception {
    super.setUp();

    // Reset event count.
    this.closeEventCount = 0;
    this.connectionErrorEventCount = 0;

    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();

    ds.setURL(BaseTestCase.dbUrl);

    this.cpds = ds;
}
Example 6
Source File: DataSourceRegressionTest.java    From Komondor with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Tests fix for BUG#4808- Calling .close() twice on a PooledConnection
 * causes NPE.
 * 
 * @throws Exception
 *             if an error occurs.
 */
public void testBug4808() throws Exception {
    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
    ds.setURL(BaseTestCase.dbUrl);
    PooledConnection closeMeTwice = ds.getPooledConnection();
    closeMeTwice.close();
    closeMeTwice.close();

}
Example 7
Source File: DataSourceRegressionTest.java    From Komondor with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * Tests fix for BUG#32101 - When using a connection from our ConnectionPoolDataSource,
 * some Connection.prepareStatement() methods would return null instead of
 * a prepared statement.
 * 
 * @throws Exception
 */
public void testBug32101() throws Exception {
    MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
    ds.setURL(BaseTestCase.dbUrl);
    PooledConnection pc = ds.getPooledConnection();
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1"));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", Statement.RETURN_GENERATED_KEYS));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", new int[0]));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", new String[0]));
    assertNotNull(pc.getConnection().prepareStatement("SELECT 1", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY));
    assertNotNull(
            pc.getConnection().prepareStatement("SELECT 1", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT));
}
Example 8
Source File: DataSourceTest.java    From r-course with MIT License 4 votes vote down vote up 
/**
 * Tests whether Connection.changeUser() (and thus pooled connections)
 * restore character set information correctly.
 * 
 * @throws Exception
 *             if the test fails.
 */
public void testChangeUserAndCharsets() throws Exception {
    if (versionMeetsMinimum(4, 1)) {
        MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
        ds.setURL(BaseTestCase.dbUrl);
        ds.setCharacterEncoding("utf-8");
        PooledConnection pooledConnection = ds.getPooledConnection();

        Connection connToMySQL = pooledConnection.getConnection();
        this.rs = connToMySQL.createStatement().executeQuery("SELECT @@character_set_results");
        assertTrue(this.rs.next());

        String toCheck = null;

        if (versionMeetsMinimum(4, 1, 15)) {
            if (versionMeetsMinimum(5, 0)) {
                if (versionMeetsMinimum(5, 0, 13)) {
                    toCheck = null;
                } else {
                    toCheck = "NULL";
                }
            } else {
                toCheck = null;
            }
        } else {
            toCheck = "NULL";
        }

        assertEquals(toCheck, this.rs.getString(1));

        this.rs = connToMySQL.createStatement().executeQuery("SHOW SESSION VARIABLES LIKE 'character_set_client'");
        assertTrue(this.rs.next());

        //Cause of utf8mb4
        assertEquals(0, this.rs.getString(2).indexOf("utf8"));

        connToMySQL.close();

        connToMySQL = pooledConnection.getConnection();
        this.rs = connToMySQL.createStatement().executeQuery("SELECT @@character_set_results");
        assertTrue(this.rs.next());
        assertEquals(toCheck, this.rs.getString(1));

        this.rs = connToMySQL.createStatement().executeQuery("SHOW SESSION VARIABLES LIKE 'character_set_client'");
        assertTrue(this.rs.next());

        //Cause of utf8mb4
        assertEquals(0, this.rs.getString(2).indexOf("utf8"));

        pooledConnection.getConnection().close();
    }
}
Example 9
Source File: DataSourceTest.java    From Komondor with GNU General Public License v3.0 4 votes vote down vote up 
/**
 * Tests whether Connection.changeUser() (and thus pooled connections)
 * restore character set information correctly.
 * 
 * @throws Exception
 *             if the test fails.
 */
public void testChangeUserAndCharsets() throws Exception {
    if (versionMeetsMinimum(4, 1)) {
        MysqlConnectionPoolDataSource ds = new MysqlConnectionPoolDataSource();
        ds.setURL(BaseTestCase.dbUrl);
        ds.setCharacterEncoding("utf-8");
        PooledConnection pooledConnection = ds.getPooledConnection();

        Connection connToMySQL = pooledConnection.getConnection();
        this.rs = connToMySQL.createStatement().executeQuery("SELECT @@character_set_results");
        assertTrue(this.rs.next());

        String toCheck = null;

        if (versionMeetsMinimum(4, 1, 15)) {
            if (versionMeetsMinimum(5, 0)) {
                if (versionMeetsMinimum(5, 0, 13)) {
                    toCheck = null;
                } else {
                    toCheck = "NULL";
                }
            } else {
                toCheck = null;
            }
        } else {
            toCheck = "NULL";
        }

        assertEquals(toCheck, this.rs.getString(1));

        this.rs = connToMySQL.createStatement().executeQuery("SHOW SESSION VARIABLES LIKE 'character_set_client'");
        assertTrue(this.rs.next());

        //Cause of utf8mb4
        assertEquals(0, this.rs.getString(2).indexOf("utf8"));

        connToMySQL.close();

        connToMySQL = pooledConnection.getConnection();
        this.rs = connToMySQL.createStatement().executeQuery("SELECT @@character_set_results");
        assertTrue(this.rs.next());
        assertEquals(toCheck, this.rs.getString(1));

        this.rs = connToMySQL.createStatement().executeQuery("SHOW SESSION VARIABLES LIKE 'character_set_client'");
        assertTrue(this.rs.next());

        //Cause of utf8mb4
        assertEquals(0, this.rs.getString(2).indexOf("utf8"));

        pooledConnection.getConnection().close();
    }
}