Examples of AccountRecord

Examples of com.deitel.jhtp6.ch14.AccountRecord

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   // add records to file
   public void addRecords()
   {
      // object to be written to file
      AccountRecord record = new AccountRecord();

      Scanner input = new Scanner( System.in );

      System.out.printf( "%s\n%s\n%s\n%s\n\n",
         "To terminate input, type the end-of-file indicator ",
         "when you are prompted to enter input.",
         "On UNIX/Linux/Mac OS X type <ctrl> d then press Enter",
         "On Windows type <ctrl> z then press Enter" );

      System.out.printf( "%s\n%s",
         "Enter account number (> 0), first name, last name and balance.",
         "? " );

      while ( input.hasNext() ) // loop until end-of-file indicator
      {
         try // output values to file
         {
            // retrieve data to be output
            record.setAccount( input.nextInt() ); // read account number
            record.setFirstName( input.next() ); // read first name
            record.setLastName( input.next() ); // read last name
            record.setBalance( input.nextDouble() ); // read balance

            if ( record.getAccount() > 0 )
            {
               // write new record
               output.format( "%d %s %s %.2f\n", record.getAccount(),
                  record.getFirstName(), record.getLastName(),
                  record.getBalance() );
            } // end if
            else
            {
               System.out.println(
                  "Account number must be greater than 0." );
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Examples of com.deitel.jhtp6.ch14.AccountRecord

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   // read record from file
   public void readRecords()
   {
      // object to be written to screen
      AccountRecord record = new AccountRecord();

      System.out.printf( "%-10s%-12s%-12s%10s\n", "Account",
         "First Name", "Last Name", "Balance" );

      try // read records from file using Scanner object
      {
         while ( input.hasNext() )
         {
            record.setAccount( input.nextInt() ); // read account number
            record.setFirstName( input.next() ); // read first name
            record.setLastName( input.next() ); // read last name
            record.setBalance( input.nextDouble() ); // read balance

            // display record contents
            System.out.printf( "%-10d%-12s%-12s%10.2f\n",
               record.getAccount(), record.getFirstName(),
               record.getLastName(), record.getBalance() );
         } // end while
      } // end try
      catch ( NoSuchElementException elementException )
      {
         System.err.println( "File improperly formed." );
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Examples of com.deitel.jhtp6.ch14.AccountRecord

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   // read records from file and display only records of appropriate type
   private void readRecords()
   {
      // object to be written to file
      AccountRecord record = new AccountRecord();

      try // read records
      {    
         // open file to read from beginning
         input = new Scanner( new File( "clients.txt" ) );

         while ( input.hasNext() ) // input the values from the file
         {
            record.setAccount( input.nextInt() ); // read account number
            record.setFirstName( input.next() ); // read first name
            record.setLastName( input.next() ); // read last name
            record.setBalance( input.nextDouble() ); // read balance

            // if proper acount type, display record
            if ( shouldDisplay( record.getBalance() ) )
               System.out.printf( "%-10d%-12s%-12s%10.2f\n",
                  record.getAccount(), record.getFirstName(),
                  record.getLastName(), record.getBalance() );
         } // end while
      } // end try
      catch ( NoSuchElementException elementException )
      {
         System.err.println( "File improperly formed." );
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