protected String dbmsConnectionUrl() {
        if (StringUtils.isNotBlank(dbmsConnectionUrl)) {
            return dbmsConnectionUrl;
        } else return null;
    }
The abstract base implementation for all the Speedment Mojos.

@author Emil Forslund
build-parent/maven-plugin/src/main/java/com/speedment/maven/abstractmojo/AbstractSpeedmentMojo.java