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I need a java code

I really need a object oriented java code for an atm machine..its for my Final exams..pls help

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I really needy of sourcecode of badmintone game in java
pls send it to my ID "firozdost@yahoo.com"

Posted on Mar 10, 2008

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I have a problem in my ATM machine.. it shows the error on screen ( communication down) i check my telefone lines its ok ..... and there is no problem in brain net connection ..... plz some one help me...


Different ATM Machines have different error codes. If your ATM machine is experiencing a communication failure it could be a bad modem board, or just a simple phone line problem.



I suggest starting with replacing the phone line. First, plug a regular phone into the wall phone jack, make sure you have dial tone. If you do, get a brand new phone cord and run that into the top of your ATM. Disconnect your ATM phone line inside the head of the ATM and plug that new cord in there. Try and clear the communicaiton error. If that works, try a transaction. If that works, replace old line with this new one.



If that doesn\'t work, make sure you didn\'t lose master keys, and that your ATM is actually online with your processor.

If you are not getting good service, and your ATM has been down for days, you should look into changing your ATM processing.

Google ATM Processing or call 888-501-5246

Dec 05, 2010 | Operating Systems

1 Answer

WHAT IS VB.NET?


Visual Basic .NET (VB.NET) is an object-oriented computer programming language that can be viewed as an evolution of Microsoft's Visual Basic (VB) which is generally implemented on the Microsoft .NET Framework. It is a competing technology to Sun's (now Oracle's) Java 2 Enterprise Edition framework.

Sep 15, 2010 | Operating Systems

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Project of hotel menagment in core java mede on notepad


do u have hotel mangement project in java ...try this link
www.daniweb.com/forums/thread47093.html

Jul 01, 2009 | Microsoft Windows XP Professional

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I need a java source code file that is just like a ATM machine which saves the transactions...for example if you have withdrawn $1000 from your atm account and you have $5000 dollars...it would save the...


/* Program to Find whether number is Prime or Not. */

class PrimeNo{

public static void main(String args[]){

int num = Integer.parseInt(args[0]);

int flag=0;

for(int i=2;i<num;i++){

if(num%i==0)

{

System.out.println(num+" is not a Prime Number");

flag = 1;

break;

}

}

if(flag==0)

System.out.println(num+" is a Prime Number");

}

}

May 16, 2009 | Microsoft Windows XP Professional With...

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How can i connect the data base during my project


That seems fine.

I cant assume your level of confidence in programming, however, following are some simple steps you can follow to achieve (for complex implementations, much more time and details will be needed, i can help u with them as well)

1. Create a database in Access ( i assume u r using Access 2003)
2. Create a System DSN (if aren't clear, how to create then goto administrative tools under control panel and you'll find Data Sources (ODBC), here u need to create System level DSN for Access driver (may be Jet 4.0+)
3. In java, you need to import java core libraries for sql (javax.sql package specially)
4. you are almost done, just google for database code in java, simple code will be around 5-10 lines (just for your reference, search with these keywords, ClassName(""), jdbc:odbc:YourDSN)
5. Open a connection using Connection object
6. Fetch the records (select query) using Recordset object
7. You're done.

thanks
Kuldeep

Mar 13, 2009 | HP Operating Systems

1 Answer

How to write jdbc connections


http://www.jdbc-tutorial.com/

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welcome_title_image.gif Java JDBC Tutorial Java JDBC Tutorial
The JDBC ( Java Database Connectivity) API defines interfaces and classes for writing database applications in Java by making database connections. Using JDBC you can send SQL, PL/SQL statements to almost any relational database. JDBC is a Java API for executing SQL statements and supports basic SQL functionality. It provides RDBMS access by allowing you to embed SQL inside Java code. Because Java can run on a thin client, applets embedded in Web pages can contain downloadable JDBC code to enable remote database access. You will learn how to create a table, insert values into it, query the table, retrieve results, and update the table with the help of a JDBC Program example.


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Although JDBC was designed specifically to provide a Java interface to relational databases, you may find that you need to write Java code to access non-relational databases as well.
JDBC Architecture jdbc.jpg Java application calls the JDBC library. JDBC loads a driver which talks to the database. We can change database engines without changing database code.
JDBC Basics - Java Database Connectivity Steps Before you can create a java jdbc connection to the database, you must first import the
java.sql package.
import java.sql.*; The star ( * ) indicates that all of the classes in the package java.sql are to be imported.
1. Loading a database driver,
In this step of the jdbc connection process, we load the driver class by calling Class.forName() with the Driver class name as an argument. Once loaded, the Driver class creates an instance of itself. A client can connect to Database Server through JDBC Driver. Since most of the Database servers support ODBC driver therefore JDBC-ODBC Bridge driver is commonly used.
The return type of the Class.forName (String ClassName) method is “Class”. Class is a class in
java.lang package.
try { Class.forName(”sun.jdbc.odbc.JdbcOdbcDriver”); //Or any other driver } catch(Exception x){ System.out.println( “Unable to load the driver class!” ); } 2. Creating a oracle jdbc Connection

The JDBC DriverManager class defines objects which can connect Java applications to a JDBC driver. DriverManager is considered the backbone of JDBC architecture. DriverManager class manages the JDBC drivers that are installed on the system. Its getConnection() method is used to establish a connection to a database. It uses a username, password, and a jdbc url to establish a connection to the database and returns a connection object. A jdbc Connection represents a session/connection with a specific database. Within the context of a Connection, SQL, PL/SQL statements are executed and results are returned. An application can have one or more connections with a single database, or it can have many connections with different databases. A Connection object provides metadata i.e. information about the database, tables, and fields. It also contains methods to deal with transactions.
JDBC URL Syntax:: jdbc: <subprotocol>: <subname> JDBC URL Example:: jdbc: <subprotocol>: <subname>•Each driver

Feb 01, 2009 | Microsoft Windows XP Home Edition

1 Answer

Java


Hello Sir,


The Spring Framework (or Spring for short) is an open source application framework for the Java platform. The first version was written by Rod Johnson, who first released it with the publication of his book Expert One-on-One J2EE Design and Development (Wrox Press, October 2002). A port is available for the .NET Framework.[1]
The framework was first released under the Apache 2.0 license in June 2003. The first milestone release, 1.0, was released in March 2004, with further milestone releases in September 2004 and March 2005.
Although the Spring Framework does not enforce any specific programming model, it has become popular in the Java community as an alternative, replacement, or even addition to the Enterprise JavaBean model. By design, the framework offers a lot of freedom to Java developers yet provides well documented and easy-to-use solutions for common practices in the industry.
While the core features of the Spring Framework are usable in any Java application, there are many extensions and improvements for building web-based applications on top of the Java Enterprise platform. Spring has gained a lot of popularity because of this, and is recognized by vendors as a strategically important framework.



The Spring Framework provides solutions to many technical challenges faced by Java developers and organizations wanting to create applications based on the Java platform. Because of the sheer vastness of the functionality offered, it can be hard to distinguish the major building blocks from which the framework is composed. The Spring Framework is not exclusively linked to the Java Enterprise platform, although its far-reaching integration in this area is an important reason for its popularity.
The Spring Framework is probably best known for offering features required to create complex business applications effectively outside of the programming models which have been dominant historically in the industry. Next to that, it is also credited for introducing previously unfamiliar functionalities into today's mainstream development practices, even beyond the Java platform.
This amounts to a framework which offers a consistent model and makes it applicable to most application types created on top of the Java platform today.
[Modules of the Spring Framework The Spring Framework can be considered as a collection of smaller frameworks. Most of these frameworks are designed to work independently of each other yet provide better functionalities when used together. These frameworks are divided along the building blocks of typical complex applications:
  • Inversion of Control container: configuration of application components and lifecycle management of Java objects.
  • Aspect-oriented programming framework: working with functionalities which cannot be implemented with Java's object-oriented programming capabilities without making sacrifices.
  • Data access framework: working with relational database management systems on the Java platform using JDBC and Object-relational mapping tools providing solutions to technical challenges which are reusable in a multitude of Java-based environments.
  • Transaction management framework: harmonization of various transaction management API's and configurative transaction management orchestration for Java objects.
  • Model-view-controller framework: HTTP and Servlet based framework providing many hooks for extension and customization.
  • Remote Access framework: configurative RPC-style export and import of Java objects over computer networks supporting RMI, CORBA and HTTP-based protocols including web services (SOAP).
  • Authentication and authorization framework: configurative orchestration of authentication and authorization processes supporting many popular and industry-standard standards, protocols, tools and practices via the Acegi sub-project.
  • Remote Management framework: configurative exposure and management of Java objects for local or remote configuration via JMX.
  • Messaging framework: configurative registration of message listener objects for transparent message consumption from message queues via JMS, improvement of message sending over standard JMS API's.
  • Testing framework: support classes for writing unit tests and integration tests.

Mar 11, 2008 | Microsoft Windows XP Professional With...

1 Answer

Final yr project


Nice project you can easy solve this problem first you want to known how to connect the java with sql or some other database. http://www.academictutorials.com/ this is the site this help you for your project. If you have any problem just contact me i will clear it.

Feb 17, 2008 | Operating Systems

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