Console Based Interface Loop

Mar 11, 2015

I am implementing a console based interface for an assigment. I've got a DAO interaces and implementations ready and I am stuck on a loop that checks whether to display logged in menu or logged out menu.

public static void main(String[] args) throws SQLException {
Main consoleInterface = new Main();
boolean runningLoop = consoleInterface.isRunning();
boolean loggedOutLoop, loggedInLoop;
while(runningLoop) {

[Code] ....

So when this runs it should show loggedIn() method only and only if the condition is not met. At the start when program runs I set loggedOutLoop = true and loggedInLoop = false. When I handle login I set loggedOut = false and loggedIn = true

What seems to happen is that the else statement doesnt work and the output I've got is only loggedOut() method displayed where I only want loggedIn() to be displayed without loggedOut().

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Below code gets printed as output?

public interface I1 {
public void method();
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public void method();
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[Code] ....

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for (int i = 0; i < num; i++) {
horse[i]=new thoroughbred();
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[code]....

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Nov 2, 2014

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Hint: The OUTER LOOP in your program should allow the user the name of the client and end the program when the name entered is QUIT.In addition to the outer loop, you need AN INNER LOOP that will allow the user to input the clients charge to his/her account by entering one charge at a time and end inputting the charges whenever she/he enters -1 for a value. This INNER LOOP will performed the Add for all the charges entered for a client and count the number of charges entered.

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Code:

public static void main(String[] args) {
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[code]....

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package com.project;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
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[Code] ....

erfrf.jpg

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May 21, 2014

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public static void main(String...args) {
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[Code] .....

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_____*_____

_____**_____

____***_____

____****_____

___*****____

___******_____

__*******

__********____

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public class myclass {
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[Code] .....

My code for those particular triangle is in the work because I cant figure out how to make it look like that.

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Java Code:

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**I have added other users and stocks manually - Not just what the MakeDB.java file inserts **

Output and Exception:

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User ID User Name
Stock - Description
-------------------------------------------
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Exception in thread "main" java.sql.SQLException: ResultSet is closed
at sun.jdbc.odbc.JdbcOdbcResultSet.checkOpen(JdbcOdbcResultSet.java:6647
)
at sun.jdbc.odbc.JdbcOdbcResultSet.next(JdbcOdbcResultSet.java:1248)
at DatabaseQuery.main(DatabaseQuery.java:45)
Press any key to continue . . .

Java Code:

MakeDB.java:
import java.sql.*;
import java.io.*;
public class MakeDB
{
public static void main(String[]args) throws Exception
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

[Code] ....

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=============
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[Code] ....

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[Code] ....

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[Code]....

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Java Code:

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import java.io.IOException;
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[Code] ......

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The ConsoleWriter class that contains the code that is in error...

Java Code:

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[code]....

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