/**
* Creates a connection using the specified properties.
*
* @param props the properties to connect with
* @return a connection to the database
* @throws SQLException if an error occurs
*/
protected java.sql.Connection getConnection(Properties props) throws SQLException {
String jdbcUrlToUse = null;
if (!this.explicitUrl) {
StringBuffer jdbcUrl = new StringBuffer("jdbc:mysql://");
if (this.hostName != null) {
jdbcUrl.append(this.hostName);
}
jdbcUrl.append(":");
jdbcUrl.append(this.port);
jdbcUrl.append("/");
if (this.databaseName != null) {
jdbcUrl.append(this.databaseName);
}
jdbcUrlToUse = jdbcUrl.toString();
} else {
jdbcUrlToUse = this.url;
}
//
// URL should take precedence over properties
//
Properties urlProps = mysqlDriver.parseURL(jdbcUrlToUse, null);
urlProps.remove(NonRegisteringDriver.DBNAME_PROPERTY_KEY);
urlProps.remove(NonRegisteringDriver.HOST_PROPERTY_KEY);
urlProps.remove(NonRegisteringDriver.PORT_PROPERTY_KEY);
Iterator<Object> keys = urlProps.keySet().iterator();
while (keys.hasNext()) {
String key = (String) keys.next();
props.setProperty(key, urlProps.getProperty(key));
}
return mysqlDriver.connect(jdbcUrlToUse, props);
}
