1- open cmd on windwos, terminal on linux 2- type (sqlplus / as sysdba) and press enter 3- execute the following commands in order to create the required DB_USER and tables: A- create user bqrcode identified by bqrcode; B- gratn dba to bqrcode; --this command must be executed from sqlplus to grant DBA role in the right way. C- exite; D- type (sqlplus bqrcode/bqrcode@orcl) and press enter E- create table bcode_tpl(id integer, bcode_data varchar2(255),bcode blob); F- create table qrcode_tpl(id integer, qrcode_data varchar2(4000),qrcode blob); --now you have ready DB-Schema and tables. 4- open cmd on windwos, terminal on linux and type the following commands: A- cd C:\Barcode\Resources and press enter B- execute the following commands in command prompet in the same order:

loadjava -force -resolve -genmissing -user BQRCODE/bqrcode@orcl -verbose barbecue-2.0-dev.jar

/* you'll find the following three invalid java objects don't worry just drop them won't need them: net/sourceforge/barbecue/Main net/sourceforge/barbecue/formatter/SVGFormatter net/sourceforge/barbecue/output/SVGOutput */

loadjava -force -resolve -genmissing -user BQRCODE/bqrcode@orcl -verbose core-1.7.jar

loadjava -force -resolve -genmissing -user BQRCODE/bqrcode@orcl -verbose javase-1.7.jar

loadjava -force -resolve -genmissing -user BQRCODE/bqrcode@orcl -verbose qrgen-1.2.jar

5- open cmd on windwos, terminal on linux and type the following commands: A- sqlplus bqrcode/bqrcode@orcl --and press enter B- @01_QRBarcode.java; --and press enter C- @02_QR_BARCODE_PKG.sql; --and press enter; D- exec dbms_java.grant_permission( 'bqrcode', 'SYS:java.io.FilePermission', 'D:*', 'read,write' );

now all things almost done

you can test thru oracle SQL Developer just open it connect to the schema and execute the following queries:

SELECT GET_BARCODE('TEST') FROM DUAL;

SELECT GET_QRCODE('TEST') FROM DUAL;

you can save the returning value as image in your HD

if you want to test the other DB_Procedures you have to populate (BCODE_TPL and QRCODE_TPL) tables first.

6- open cmd on windwos, terminal on linux and type the following commands: A- sqlplus bqrcode/bqrcode@orcl --and press enter B- @03_QRCODE_TPL.sql; --and press enter; C- @04_BCODE_TPL.sql --and press enter

7- open Oracle SQL Developer and connect to the schema and execute the following commands:

SELECT QR_BARCODE_PKG.GET_BARCODE('TEST') FROM DUAL;

begin QR_BARCODE_PKG.SET_BARCODE; end; /

SELECT QR_BARCODE_PKG.GET_QRCODE('TEST') FROM DUAL;

begin QR_BARCODE_PKG.SET_QRCODE; end; / begin QR_BARCODE_PKG.GEN_QR_CODE_TO_FILE('TEST_QRCODE','D:\TESTQR.jpg'); end; / begin QR_BARCODE_PKG.GEN_BARCODE_TO_FILE('TEST_Barcode','D:\TESTBarcode.jpg'); end; /

now your tables are ready and have Barcode and QRCode iamges data and you can use in your GUIs. Enjoy.