22-FEB-2022

README.md

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+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.