[jboss-jira] [JBoss JIRA] (JBJCA-1331) Use connection-url to get database connection when connection properties for datasource-class is empty

Use connection-url to get database connection when connection properties for datasource-class is empty ------------------------------------------------------------------------------------------------------ Key: JBJCA-1331 URL: https://issues.jboss.org/browse/JBJCA-1331 Project: IronJacamar Issue Type: Task Components: JDBC Affects Versions: WildFly/IronJacamar 1.3.4.Final Reporter: Lin Gao Assignee: Lin Gao Fixes of JBJCA-1312 will fail the old configuration where the connection-url is used. In the compatibility point of view, we should try to use {{connection-url}} & {{driver-class}} to get the database connection if the connection properties are empty && datasource-class != null. A warning message should be printed to encourage users to use DataSource for database connection.