scalikejdbc.JDBCUrl.scala Maven / Gradle / Ivy
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package scalikejdbc
import scala.util.matching.Regex
/**
* Companion object of JDBC URL
*/
object JDBCUrl {
// Heroku support
val HerokuPostgresRegexp: Regex =
"^postgres://([a-zA-Z0-9_]+):([^@]+)@([^/]+)/([^\\s]+)$".r
val HerokuMySQLRegexp: Regex =
"^mysql://([a-zA-Z0-9_]+):([^@]+)@([^/]+)/([^\\s]+)$".r
val MysqlCustomProperties: Regex = ".*\\?(.*)".r
def apply(url: String): JDBCUrl = try {
val urlParts = url.split("/")
val hostAndPort = urlParts(2).split(":")
val (host, port) = (
hostAndPort.head,
hostAndPort.tail.headOption.map(_.toInt).getOrElse(defaultPort(url))
)
val database = urlParts(3)
JDBCUrl(host = host, port = port, database = database)
} catch {
case e: Exception =>
throw new IllegalArgumentException(
"Failed to parse JDBC URL (" + url + ")"
)
}
private[this] def defaultPort(url: String): Int =
if (url.startsWith("jdbc:mysql://")) 3306 else 5432
}
/**
* JDBC URL which contains host, port and database name
*
* @param host
* @param port
* @param database
*/
case class JDBCUrl(host: String, port: Int, database: String)