factory org.apache.catalina.users.MemoryUserDatabaseFactory pathname conf/tomcat-users.xml validationQuery select version(); url jdbc:postgresql://localhost/davec password davec maxActive 4 maxWait 5000 driverClassName org.postgresql.Driver username davec maxIdle 2 password url jdbc:HypersonicSQL:database driverClassName org.hsql.jdbcDriver username sa mail.smtp.host localhost