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jar_java class file convert into java source file using software

This work note :
Before edit file (filename.class) convert into filename.java using java decompiler software..
1. At first install this software(java decompiler:SetupDJ312RN.exe)
2.open this software
3.open java class file
4.copy this code
5.paste another note pad and save it according its class name that means classname.java





jar Create :
*************
http://viralpatel.net/blogs/create-jar-file-in-java-eclipse/



http://viralpatel.net/blogs/convert-jar-to-exe-executable-jar-file-to-exe-converting/

http://docs.oracle.com/javase/tutorial/deployment/jar/build.html

http://www.mkyong.com/java/how-to-make-an-executable-jar-file/
 

iReport(jasper) Instruction -1

3.7.6:  iReport  instruction(when software open then do it) or To Set the ORACLE Driver to Connect the ORACLE database:

At first jar (ojdbc14.jar) put  on desktop from anywhere then it will be call from iReport software –> Tools –> options –> class path then click add jar button.

Sample (Help - Samples) run using by HSQLDB


1.7.0 version : 

Report code apply in java class
 public void showReport(String accID) throws JRException, ServletException, IOException{

            Connection connection = null;
            HttpServletResponse response=ServletActionContext.getResponse();
            //HttpServletRequest request=ServletActionContext.getRequest();

            String filename ="report2Appointment.jasper";//request.getParameter(“filenameâ€?);
            String outputFileName ="report2Appointment";
            //String reportType = request.getParameter("reportType");
            String reportType ="pdf";
            //String accID=request.getParameter("accNo");
           

            Map parameters = new HashMap();

            //All the parameter you want to pass to report write below way..
            parameters.put("p_appoint_no", accID);
            //parameters.put(“userFullNameâ€?, userFullName);
            //DatabaseConnection db=new DatabaseConnection();
            connection = dbc.connectDB();
           

            ServletContext context = ServletActionContext.getServletContext();
            String path = context.getRealPath("/");//.getContextPath();
           

            JasperPrint jasperPrint = JasperFillManager.fillReport(path +"/Jasper"+ "/" +filename,parameters, connection);
            System.out.println("Report Created…");

            OutputStream ouputStream = response.getOutputStream();

            JRExporter exporter = null;

            if ("pdf".equalsIgnoreCase(reportType)) {

            response.setContentType("application/pdf");
            // If you want show the report in the browser then write “inlineâ€?
            response.setHeader("Content-disposition", "inline;filename="+outputFileName+"."+reportType);
            // If you want show the report out of the browser as a .pdf format then write “attachmentâ€?
            //response.setHeader(“Content-dispositionâ€?, “attachment;filename=â€?+outputFileName+â€?.â€?+reportType);
            exporter = new JRPdfExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);

            } else if ("rtf".equalsIgnoreCase(reportType)) {

            response.setContentType("application/rtf");
            response.setHeader("Content-disposition", "inline;filename="+outputFileName+"."+reportType);
            exporter = new JRRtfExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);

            } else if ("html".equalsIgnoreCase(reportType)) {

            exporter = new JRHtmlExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);

            } else if ("xls".equalsIgnoreCase(reportType)) {

            response.setContentType("application/xls");
            response.setHeader("Content-disposition", "inline;filename="+outputFileName+"."+reportType);
            exporter = new JRXlsExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);

            } else if ("csv".equalsIgnoreCase(reportType)) {

                response.setContentType("application/xls");
                response.setHeader("Content-disposition", "inline;filename="+outputFileName+"."+reportType);
                exporter = new JRCsvExporter();
            exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
            exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, ouputStream);
            }

            try {
            exporter.exportReport();

            } catch (JRException e) {
            throw new ServletException(e);
            } finally {
            if (ouputStream != null) {
            try {
            ouputStream.close();
            } catch (IOException ex) {
            }
            }
            }
            }



**/ View report from project report jar will be store in the project library ( WEB-INF/lib/iReport.jar )

Java Imp URL

subject : java sms send
http://www.ipipi.com/help/send_text_message_using_java.htm
http://www.shikkhok.com/
http://www.java2s.com/
http://www.java.net

http://www.codemiles.com



Nice Link 1:
http://www.tutorialspoint.com
http://www.javatpoint.com
http://javaknowledge.info/ 


ER diagram :
http://www.studytonight.com/dbms/er-diagram
http://www.weberp4.com/
http://www.weberp4.com/industry-solutions/school-colleges/students-management.htm


Power point template Link :
http://www.free-power-point-templates.com/



Tag Library
http://grepcode.com/file/repo1.maven.org/maven2/javax.servlet/servlet-api/2.3/javax/servlet/jsp/tagext/TagSupport.java

Procedure
http://www.java2s.com/Code/Java/Database-SQL-JDBC/CallStoredProcedureInOracleAndPassInOutParameters.htm

Oracle Info - 1 and Self note Script

Coloumn Index  and Coloumn Level
Suppose Coloumn Index  start by 1
Suppose Coloumn Level is NAME,DATE_BIRTH etc

*/ In Oracle Coloumn Level start from 1  and in java Coloumn Level start from 0 .

*/ http://md5decryption.com/

*******************************************************************
Search table name From Tables not too view (From Toad) :
*OPV_PAT%*
*******************************************************************

from java if value go(pass) database 2 rule :
1/   "+admission_no+" (If it is number that means private int admission_no)
2/   '"+admission_no+"' (If it is varchar that means private string admission_no)

*/  Java model class a Private int COUNTRY_ID means only indicate intiger vaue. (Here int is primitive type data type)
*/  Java model class a Private Intiger COUNTRY_ID means it indicates intiger or string value.




*******************************************************************



subject : oracle data type
http://docs.oracle.com/cd/B14117_01/server.101/b10759/sql_elements003.htm

subject : java sms send
http://www.ipipi.com/help/send_text_message_using_java.htm

<script language="javascript">
function getInputVal(td_id,numberId){
//alert(td_id);
alert("kk");
var name = td_id+numberId;
var valOne = document.getElementById(name).innerHTML;

//var valTwo = document.getElementById(numberId).innerHTML;
//var total = parseInt(valOne)+parseInt(valTwo);

alert(valOne);

}
</script>
concatanation : concatanation is add of two string result. So no need double cotation for  string variable of name.

var valOne = document.getElementById(name).innerHTML
Not
var valOne = document.getElementById("sc").innerHTML;

*******************************************************************


Ques: What is sum and concatanation ?
sum : sum is add of two numeric value result.It is need for parseInt

*******************************************************************
<script language="javascript">
function getInputVal(td_id,numberId){
//alert(td_id);
alert("kk");
var sc = td_id+numberId;
var valOne = document.getElementById(sc).innerHTML;
//var valTwo = document.getElementById(numberId).innerHTML;
//var total = parseInt(valOne)+parseInt(valTwo);
alert(valOne);


}
</script>
*******************************************************************

*******************************************************************
Single cotation and double cotation   And no cotation
=====================================================


<td  onClick="getInputVal('record<%=i %>');"><a href="#" ><img src="images/editable.jpg" style="border:none;"/></a>

Direct value pass in function using by single or double cotation.such as-
<script language="javascript">
function getInputVal(td_id){
alert(td_id);

var val = document.getElementById(td_id).innerHTML;
alert(val);

//var val1 = document.getElementById("record1").innerHTML; and var val1 = document.getElementById('record1').innerHTML;  same


alert(val1);


}
</script>



About no cotation
==================
value pass as parameter in function using by no cotation.such as-

<td  onClick="getInputVal('record<%=i %>');"><a href="#" ><img src="images/editable.jpg" style="border:none;"/></a>

Direct value pass in function using by single or double cotation.such as-
<script language="javascript">
function getInputVal(td_id){
alert(td_id);

var val = document.getElementById(td_id).innerHTML;
alert(val);



}
</script>


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java tutorial basic - 1

add some feature :

Java, 

Java EE,

 Java spring framework, 

Design pattern, 

SOA,

 JPA,

 Linux, 

Maven,

 Tomcat, 

Spring security,

WebsSocket / server sent Event, 
Java Messaging,
 Shell scripting, 
Jboss,
 Ontology and Matching Algorithms.

Find Source

you will get Hand made slide show and two pop up

 slideShow_p0pUp.zip