Install BarCode generator

From PlcWiki

create user in MySQL

mysql> GRANT ALL PRIVILEGES ON plc.* TO 'plc'@'localhost' IDENTIFIED BY 'wklokan' WITH GRANT OPTION;
mysql> flush privileges;

tomcat/conf/context.xml

<Resource name="jdbc/PLCDB" auth="Container" type="javax.sql.DataSource"
     maxActive="100" maxIdle="30" maxWait="10000"
     factory="org.apache.commons.dbcp.BasicDataSourceFactory"
     username="plc" password="wklokan" driverClassName="com.mysql.jdbc.Driver"
     url="jdbc:mysql://localhost:3306/plc?autoReconnect=true&useUnicode=true&characterEncoding=iso8859-1"/>

Create application, role and privileges in UserManagement