Need help connecting java-program to Clarion-software/database

I have made a simple java-program which monitors control-lines in a computers com-port. Now I need to pass this information to Clarion-based software.
I am currently writing the changes in to a file from which the clarion software will read the changes, but is there any better way to do this?

Check out these websites:
- http://www.softvelocity.com
- http://en.wikipedia.org/wiki/Clarion_programming_language
The problems is actually the fact that i don't have access to this clarion-based software or it's APIs etc.
Message was edited by:
RDuck

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Message was edited by:
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Need help with java program

Modify the Inventory Program by adding a button to the GUI that allows the user to move to the first item, the previous item, the next item, and the last item in the inventory. If the first item is displayed and the user clicks on the Previous button, the last item should display. If the last item is displayed and the user clicks on the Next button, the first item
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? Add a company logo to? Post as an attachment Course Syllabus
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import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
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//main method begins execution of java application
public static void main(final String args[])
int i; // varialbe for looping
double total = 0; // variable for total inventory
final int dispProd = 0; // variable for actionEvents
// Instantiate a product object
final ProductAdd[] nwProduct = new ProductAdd[5];
// Instantiate objects for the array
for (i=0; i<5; i++)
nwProduct[0] = new ProductAdd("Paper", 101, 10, 1.00, "Box");
nwProduct[1] = new ProductAdd("Pen", 102, 10, 0.75, "Pack");
nwProduct[2] = new ProductAdd("Pencil", 103, 10, 0.50, "Pack");
nwProduct[3] = new ProductAdd("Staples", 104, 10, 1.00, "Box");
nwProduct[4] = new ProductAdd("Clip Board", 105, 10, 3.00, "Two Pack");
for (i=0; i<5; i++)
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final JButton firstBtn = new JButton("First"); // first button
final JButton prevBtn = new JButton("Previous"); // previous button
final JButton nextBtn = new JButton("Next"); // next button
final JButton lastBtn = new JButton("Last"); // last button
final JLabel label; // logo
final JTextArea textArea; // text area for product list
final JPanel buttonJPanel; // panel to hold buttons
//JLabel constructor for logo
Icon logo = new ImageIcon("C:/logo.jpg"); // load logo
label = new JLabel(logo); // create logo label
label.setToolTipText("Company Logo"); // create tooltip
buttonJPanel = new JPanel(); // set up panel
buttonJPanel.setLayout( new GridLayout(1, 4)); //set layout
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buttonJPanel.add(firstBtn);
buttonJPanel.add(prevBtn);
buttonJPanel.add(nextBtn);
buttonJPanel.add(lastBtn);
textArea = new JTextArea(nwProduct[3]+"\n"); // create textArea for product display
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textArea.append("\nTotal value of Inventory "+new java.text.DecimalFormat("$0.00").format(total)+"\n\n");
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invFrame.getContentPane().add(buttonJPanel, BorderLayout.SOUTH); // add buttons to JFrame
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protected int units; // number of units
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protected double value; // value of total units
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itmNumber = number;
units = unit;
price = each;
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prodName = name;
public String getProdName() // method to get product name
return prodName;
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itmNumber = number;
public int getItmNumber() // method to get item number
return itmNumber;
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units = unit;
public int getUnits() // method to get number of units
return units;
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price = each;
public double getPrice() // method to get price
return price;
public double calcValue() // method to set value
return units * price;
} // end class Product
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feature = addFeat;
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feature = addFeat;
public String getFeature() // method to get added feature
return feature;
public double calcValueRstk() // method to set value and add restock fee
return units * price * 0.05;
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return String.format("Product: %s\nItem Number: %d\nIn Stock: %d\nPrice: $%.2f\nType: %s\nTotal Value of Stock: $%.2f\nRestock Cost: $%.2f\n\n\n",
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You have to have your code formatted correctly to begin with before you add the code tags. All your current code is left-justified and is not indented correctly.
I only see that you've added an actionlistener to the "first" button.
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1) again, do this first in a nonGUI class, then use this nonGUI class in your GUI class.
2) Have a integer variable that holds the location of the current Product that your application is pointing to.
3) Have a method called getProduct(int index) that returns the product that is at the location specified by the index in your array / arraylist / or whatever collection that you are using.
4) Have your first button set index to 0 and then call getProduct(index).
5) Have your last button set your index to the last product in your collection (i.e.: index = productCollection.length - 1 if this is an array), and then call getProduct(index).
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Hello All,
I dont know how to save all the lines separatly and then work with the numbers?
Example TxtIn:
2 5
0 9 2 3 4 // I dont know how many lines will appear, and dont know how many numbers in a line
1 2 3 9
1 5 4
2 0 0 5 6
2 5 1 9
4 6 1 5
4 9 1 8
9 1 4 8
9 5 0
Example TxtOut:
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In my code, i only past one time in the text file, and clear the numbers of the list, but i need to make more check =S
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import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Scanner;
import java.util.StringTokenizer;
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#1 Solution is the same as i am working but...if i found AND another pair needs tobe searched...i dont know how to start again with step 1...
i onli continues reading..that is why i am never show
2 5//i am reading the file looking for 2 and 5
0 9 2 3 4
1 2 3 9
1 5 4 // I NEVER show the number 4....
2 0 0 5 6
2 5 1 9 // here i found them...and now i have to look in the file 1 5 and 9 5 (but 1 5 are before this..so i can never found them)
4 6 1 5
4 9 1 8
9 1 4 8
9 5 0 // here i found 9 5
Correct OutTxt: 1 9 4 0
My OutTxt: 1 9 0...Never show the number 4, because i dont know how to start again...
thank u
Edited by: Ing_Balderas on Dec 11, 2009 2:25 PM

Need help for Java Programming asap plzzzzzzzzzzzzz

Here is the work: (Im writing it coz I wasn't able to attach it)
Introduction
In geometry, a straight line is the shortest distance between two points.
A line may be characterised by its end points and its length.
A line connects the points P1 and P2.
The point P1 has coordinates {X1,Y1}.
The point P2 has coordinates {X2,Y2}.
The length of the line joining P1 and P2 is given by the equation:
{ (X2 - X1)2 + (Y2 - Y1)2 }1/2
Those of you who are familiar with geometry will recognise the equation as being the well known Pythagoras equation for the hypotenuse of right angled triangles.
Requirements
Develop a class specification for the class Point.
Write a short test program and test plan for this class.
For example:
//pointTest.java
main(...)
Point P1;
P1.create(24,16); // create a point with coordinates {24,16}
P1.display(); // display the {X,Y} coordinates of P1
Develop a class specification for the class Line.
Write a short test program and test plan for this class.
For example:
//lineTest.java
main(...)
Point P1 = new Point();
P1.create(24,16); // create a point with coordinates {24,16}
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Line L1 = new Line();
L1.create(P1,P2); // create a line using points P1 and P2
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Line L2 = new Line();
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Application
We wish to determine the length of the boundary of any regular or irregular polygon .
The polygon may have up to 6 sides.
The user should be prompted to enter the number of sides and the coordinates of each vertex point.
The program should then calculate and display the total length of the boundary.
You should write an application to implement this using your Point and Line classes.
What I should have at the end
The following:
? A listing of the files Point.java, the class test program and results.
? A listing of the files Line.java, the class test program and results.
? The application program and results.
Note 1: All code must be written in java.

Point P1 = new Point();
P1.create(24,16); // create a point with coordinates {24,16}That's a terrible idea. If that was actually in your requirements, then whoever wrote it should stop teaching Java right now.
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Thanks,
Ross

I am a student conducting research as to the
tolerance of users to a user interface. We call that Human Factors :-)
My idea is to
take the existing tetris game but implement errors
into it, so that on occasion the piece will not move
in the direction you want it to. So the idea is to piss the user off?!
Also In the program
there will need to be an introduction screen, 3
levels which end when you recieve a certain amount of
points, a data table, for my use which collects
information about time between moves, total time, par
time( how long it would take if no errors occured),
and levels completed. okay...
Also if a user fails to pass
the level, at what point did they fail. The data will
need to be organized in a logical order and finally
there will need to be a way for me to retrieve the
data. I already have the existing tetris code and I
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have no programming knowledge and I need this done as
soon as possible, please contact me at
[email protected] and I will be willing to
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min=score;
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max=score;
min=score1;
total=(total-(score+score1));
average=(total/(judges-2));
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Better to do something like this:
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Need help writing host program using LabView.
Hello,
I'm designing a HID device, and I want to write a host program using National Instrument's LabView. NI doesn't have any software support for USB, so I'm trying to write a few C dll files and link them to Call Library Functions. NI has some documentation on how to do this, but it's not exactly easy reading.
I've written a few C console programs (running Win 2K) using the PC host software example for a HID device from John Hyde's book "USB by design", and they run ok. From Hyde's example program, I've written a few functions that use a few API functions each. This makes the main program more streamlined. The functions are; GetHIDPath, OpenHID, GetHIDInfo, Writ
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My strategy is to make dll files from these functions and load them into LabView Call Library Functions. However, I'm having a number of subtle problems in trying to do this. The big problem I'm having now are build errors when I try to build to a dll.
I'm writing this post for a few reasons. First, I'm wondering if there are any LabView programmers who have already written USB HID host programs, and if they could give me some advice. Or, I would be grateful if a LabView or Visual C programmer could help me work out the programming problems that I'm having with my current program. If I get this LabView program working I would be happy to share it. I'm also wondering if there might already be any USB IHD LabView that I could download.
Any help would be appreciated.
Regards, George
George Dorian
Sutter Instruments
51 Digital DR.
Novato, CA 94949
USA
[email protected]
m
(415) 883-0128
FAX (415) 883-0572

George may not answer you. He hasn't been online here for almost eight years.
Jim
You're entirely bonkers. But I'll tell you a secret. All the best people are. ~ Alice

Connect Java programs to ABAP generated Web Services

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This time I write looking for code examples about connecting my java programs in Netweaver to Abap generated web services.
Could anyone send me any example, please?
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Alberto.

Hi,
I'm also looking for code examples about connecting Java programs to ABAP generated Webservices... could you, please, send it to me ?
actually, I need to call bapi from a java Web site.
(as an SOAP request ...)
is it better to <b>generate webser</b>vices from the Bapi then call it,
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what's more efficient ?
java webservices + Jco calls to the bapi ?
or direct calls to generated abap webservices ?
thanks
saber

Need help connecting java-program to Clarion-software/database

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