HelP for understanding simple JMS program
I am trying to compile and run a simple jms requester/server program. The sample code asks to deffine jndi as follow and run wtih jmsadmin
def qcf(sampleQCF) qmanager(TEST.QMGR) tempmodel(QUEUE.TEMP)
def q(qSrv) qu(QUEUE.SERVER)
def q(qReq) qu(QUEUE.REQUESTER)
Should not a qcf has to have channel and port as a part of defnition? How can this app connect to a queue managger? BTW, my jms provicer is MQ.
I understand that I have to have a qmgr called TEST.QMGR created and two queues called QUEUE.REQUESTER and QUEUE,SERVER.
Thanks
kiran
Edited by: xmlcrazy on Jan 2, 2010 3:21 PM
Edited by: xmlcrazy on Jan 2, 2010 4:57 PM
I was experiencing the same problem. There is probably a mismatch (not the same release) between the ojdbc14.jar and the orai18n.jar. Using http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/htdocs/jdbc_10201.html I downloaded the latest libraries (10.2.0.3) and moved them to the lib directory of my project. This worked for me.
Good luck!
Similar Messages
-
Pls help to understand this routine program
Pls help to understand this routine program written in transformation level for a field.
Data a Type /bic/oizsnote_2.
Data: l_len type i,
l_time type i.
Move source_fields-zztdline+60(60) TO a.
l_len = STRLEN(a).
DO l_len TIMES.
IF a+l_time(1) CN
',<>?/:;"''ABCDEFGHIJKLMNOPQTRSTUVWXYZ abcdefghijklmnopqrstuvwxyz!%^&' & '*' & "()__+=12346567890'
a+l_time(1) = '~'.
Endif.
l_time = l_time + 1.
enddo.
replace all occurrences of '~' in a with space.
Result = a.
not having much exposure in ABAP programming.
RajIn addition to the above to posts..
HI Raj,
Your routine is used to remove the invalid characters.
IF A+l_time(1) CN
A is a Char which contains the data .*
I_time is used for iteration(itu2019ll check each char by char in a word/Sentence).
*CN u2013 Contains not
,?/:;"''ABCDEFGHIJKLMNOPQTRSTUVWXYZ abcdefghijklmnopqrstuvwxyz!%^&' & '*' & "()__+=12346567890.
These are the Valid chars and numbers which will be accepted by BW system, System will throw an error only when load receives a char which is not there in the above. And that char will be treated as a Invalid Char.
A+l_time(1) = '~'.
What ever the special/Invalid char appears in the load apart from the above mentioned, system will convert them to u2018~u2019
REPLACE ALL OCCURRENCES OF '~' IN a WITH space.
CONDENSE A.
System will replace all the ~ with space, then condenses the space.
You can do this using RSKC transaction instead of going for routine. -
Pls i need help for this simple problem. i appreciate if somebody would share thier ideas..
pls i need help for this simple problem of my palm os zire 72. pls share your ideas with me.... i tried to connect my palm os zire72 in my desktop computer using my usb cable but i can't see it in my computer.. my palm has no problem and it works well. the only problem is that, my desktop computer can't find my palm when i tried to connect it using usb cable. is thier any certain driver or installer needed for it so that i can view my files in my palm using the computer. where i can download its driver? is there somebody can help me for this problem? just email me pls at [email protected] i really accept any suggestions for this problem. thanks for your help...
If you are using Windows Vista go to All Programs/Palm and click on the folder and select Hot Sync Manager and then try to sync with the USB cable. If you are using the Windows XP go to Start/Programs/Palm/Hot Sync Manager and then try to sync. If you don’t have the palm folder at all on your PC you have to install it. Here is the link http://kb.palm.com/wps/portal/kb/common/article/33219_en.html that version 4.2.1 will be working for your device Zire 72.
-
Need help for understanding the behaviour of these 2 queries....
Hi,
I need your help for understanding the behaviour of following two queries.
The requirement is to repeat the values of the column in a table random no of times.
Eg. A table xyz is like -
create table xyz as
select 'A' || rownum my_col
from all_objects
where rownum < 6;
my_col
A1
A2
A3
A4
A5
I want to repeat each of these values (A1, A2,...A5) multiple times - randomly decide. I have written the following query..
with x as (select my_col, trunc(dbms_random.value(1,6)) repeat from xyz),
y as (select level lvl from dual connect by level < 6)
select my_col, lvl
from x, y
where lvl <= repeat
order by my_col, lvl
It gives output like
my_col lvl
A1 1
A1 3
A1 5
A2 1
A2 3
A2 5
A3 1
A3 3
A3 5
A4 1
A4 3
A4 5
A5 1
A5 3
A5 5
Here in the output, I am not getting rows like
A1 2
A1 4
A2 2
A2 4
Also, it has generated the same set of records for all the values (A1, A2,...,A5).
Now, if I store the randomly-decided value in the table like ---
create table xyz as
select 'A' || rownum my_col, trunc(dbms_random.value(1,6)) repeat
from all_objects
where rownum < 6;
my_col repeat
A1 4
A2 1
A3 5
A4 2
A5 2
And then run the query,
with x as (select my_col, repeat from xyz),
y as (select level lvl from dual connect by level < 6)
select my_col, lvl
from x, y
where lvl <= repeat
order by my_col, lvl
I will get the output, exactly what I want ---
my_col ....lvl
A1 1
A1 2
A1 3
A1 4
A2 1
A3 1
A3 2
A3 3
A3 4
A3 5
A4 1
A4 2
A5 1
A5 2
Why the first approach do not generate such output?
How can I get such a result without storing the repeat values?If I've understood your requirement, the below will achieve it:
SQL> create table test(test varchar2(10));
Table created.
SQL> insert into test values('&test');
Enter value for test: bob
old 1: insert into test values('&test')
new 1: insert into test values('bob')
1 row created.
SQL> insert into test values('&test');
Enter value for test: terry
old 1: insert into test values('&test')
new 1: insert into test values('terry')
1 row created.
SQL> insert into test values('&test');
Enter value for test: steve
old 1: insert into test values('&test')
new 1: insert into test values('steve')
1 row created.
SQL> insert into test values('&test');
Enter value for test: roger
old 1: insert into test values('&test')
new 1: insert into test values('roger')
1 row created.
SQL> commit;
Commit complete.
SQL> select lpad(test,(ceil(dbms_random.value*10))*length(test),test) from test;
LPAD(TEST,(CEIL(DBMS_RANDOM.VALUE*10))*LENGTH(TEST),TEST)
bobbobbobbobbobbobbobbobbobbob
terryterry
stevestevesteve
rogerrogerrogerrogerrogerrogerrogerrogerrogerYou can alter the value of 10 in the SQL if you want the potential for a higher number of names.
Andy -
I need ready code for a simple paint program today
hi all I need ready code for a simple paint program today for me ics projct
plz give me a halp on this give me what you have with you and it is so good if it look like this :
Design a GUI based drawing Java application that works like a simple paint program
1-There should be a number of buttons for choosing different shapes to draw. For example, there should be a button for rectangle. If user presses the rectangle button, then he can draw a rectangle using mouse. Similarly, there should be a button for each shape(rectangle, circle, ellipse, and line etc.
2-The shapes can be filled with different colors.
3-There should be option of moving .
4- There should also be three menus including File, Shape, and Color menu.
i. File menu can have menu items New and Exit. If user selects New, the drawing area will be cleared and all shapes will be erased.
ii. Shape menu will serve the same purpose as of feature 2 described above. It will have menu items for drawing all the different shapes. For example, there will be menu item for rectangle; so user can draw a rectangle by selecting the menu item for rectangle.
iii. Color menu will serve the same purpose as of feature 3 described above. It will have menu items for all the colors which are shown in color buttons. The user can select a color from this menu and then click inside a shape to fill it with the selected color.Read the Swing tutorial. There are sections on how to use menus and painting and all other kinds of stuff you need to do this homework assignment. Nobody here is going to write the code for you:
http://java.sun.com/docs/books/tutorial/uiswing/TOC.html -
Help with a simple Java program
I'm making a sort of very simple quiz program with Java. I've got everything working on the input/output side of things, and I'm looking to just fancy everything up a little bit. This program is extremely simple, and is just being run through the Windows command prompt. I was wondering how exactly to go about making it to where the quiz taker was forced to hit the enter key after answering the question and getting feedback. Right now, once the question is answered the next question is immediately asked, and it looks kind of tacky. Thanks in advance for your help.
Hmm.. thats not quite what I was looking for, I don't think. Here's an example of my program.
class P1 {
public static void main(String args[]) {
boolean Correct;
char Selection;
int number;
Correct = false;
System.out.println("Welcome to Trivia!\n");
System.out.println("Who was the first UF to win the Heisman Trophy?\n");
System.out.print("A) Danny Wuerffel\nB) Steve Spurrier\nC) Emmit Smith\n");
Selection = UserInput.readChar();
if(Selection == 'B' | Selection == 'b')
Correct = true;
if(Correct == true)
System.out.println("\nYou have entered the correct response.");
else
System.out.println("\nYou missed it, better luck next time.");
System.out.println("(\nHit enter for the next question...");
System.in.readLine();
Correct = false;
System.out.println("\nWhat year did UF win the NCAA Football National Championship?\n");
number = UserInput.readInt();
if(number == 1996)
Correct = true;
if(Correct == true)
System.out.println("\nYou have entered the correct response.");
else
System.out.println("\nYou missed it, better luck next time.");
Correct = false;
System.out.println("\nWho is the President of the University of Florida?\n");
System.out.println("A) Bernie Machen\nB) John Lombardi\nC) Stephen C. O'Connell\n");
Selection = UserInput.readChar();
if(Selection == 'A' | Selection == 'a')
Correct = true;
if(Correct == true)
System.out.println("\nYou have entered the correct response.");
else
System.out.println("\nYou missed it, better luck next time.");
} -
Scripting newbie...help for a "simple" crop mark script
Hello,
I am after some advice or assistance on the scripting side of things for indesign please.
Basically where do you start? I'm wanting to do some scripts to speed up some repetitive processes.
What I'm trying to do initially is (what I'd think would be) a very simple script. Basically it's adding crop marks to document, with the horizontal ones running the full width of the document. I've just no idea where to start...
So, I think the process of the script would be this:
1. Find document size
2. Add a horizontal line at 0.1 pt size,
Length = document width + 20mm
X axis = document width divided by 2 (line sits centrally, hanging 10mm over left and right edges)
Y Axis = 0mm
3. Add a horizontal line at 0.1 pt size,
Length = document width + 20mm
X axis = document width divided by 2 (line sits centrally, hanging 10mm over left and right edges)
Y Axis = document height
4. Add a vertical line at 0.1 pt size,
Length = 10mm
X axis = 0mm
Y Axis = -2mm to -12mm (bottom line sits at -2, top of line at -12)
5. Add a vertical line at 0.1 pt size,
Length = 10mm
X axis = document width
Y Axis = -2mm to -12mm (bottom line sits at -2, top of line at -12)
6. Add a vertical line at 0.1 pt size,
Length = 10mm
X axis = 0mm
Y Axis = document height + 2mm, to document height +12mm (top of line sits at document height +2mm, bottom of line at document height +12mm)
7. Add a vertical line at 0.1 pt size,
Length = 10mm
X axis = document width
Y Axis = document height + 2mm to document height +12mm (top of line sits at document height +2mm, bottom of line at document height +12mm)
For the future I am wanting some more complex scripts but this will hopefully help me understand a little bit. (I will need one with input tables where you can add variables if that's do-able, but i somehow think it wont be me doing that one!!)
Thanks in advance for any help or pointers.
PhilAs said above, we can walk you through a custom script step by step
Let me get you started with this: the ESTK Help -- or one of its variants -- is your biggest friend!
"1. Find document size"
Use app.activeDocument.documentPreferences.pageWidth and app.activeDocument.documentPreferences.pageWidth for these.
"2. Add a horizontal line at 0.1 pt size,
Length = document width + 20mm
X axis = document width divided by 2 (line sits centrally, hanging 10mm over left and right edges)
Y Axis = 0mm"
app.activeDocument.graphicLines.add () adds a new graphic line on a default position. You can then move it into position.
Doing the math results in this little script to add the first line:
newLine = app.activeDocument.graphicLines.add();
newLine.paths[0].pathPoints[0].anchor = [ -20, 0 ];
newLine.paths[0].pathPoints[1].anchor = [ app.activeDocument.documentPreferences.pageWidth+20, 0 ];
newLine.strokeWeight = 0.1;
newLine.strokeColor = app.activeDocument.swatches.item("Registration");
newLine.strokeStyle = app.strokeStyles[0];
A 'line' can consist of a number of paths (consider a compound path), but usually has only one single path. A new line only has two endpoints -- the anchors --, and you can move these around by setting the coordinates with an array of [ x y ] values. Important: These values are in your current measurement units! I'm assuming, for convenience, that you have mm for this. If you see 20 inch wide lines popping up, you know why :-) Another important point: the rulers' zero point must be in the top left of your document. All "absolute" values are relative to this zero point.
It is perfectly possible to have the script set the correct measurements and move the zero point for you, but now you know why it has to do that.
Notice you don't explicitly move the center of the new line; in this case, it's easier to immediately move each end point into its correct place.
There are a few other things you can do to make the script misbehave. The new line is created with the active defaults in your document. You could have the script change the defaults to the correct settings, but that's not really user friendly. Instead, you can change everything by applying new values to the new line only. You can see I set its weight, color, and stroke style.
A few points on these latter three settings:
Didn't I just tell you all values are in current measurement units? Well, line widths are always in points (as is font size and line spacing).
The correct line color is grabbed by asking for a swatch called "Registration" -- you might want to replace this with another swatch name.
The stroke style is grabbed by blindly using the very first stroke style in InDesign. I found out the hard way using "Solid" (or what is it called) does not work across different languages. Much later I learned there is a language-independent way of using the names, but hey, that's harder to remember. -
Need help on with simple email program
i have been set a task to create a simple email program that has the variables of the sender the recipient the subject the content and a date object representing when the email was sent (this is just to be set to the current system date)
It also needs to include a constructor with four String arguments, i.e the sender, receiver, subject and content. The constructor has to initialise the date of the email then transfer the values of the input parameters to the relevant attributes. If any values of the strings aren'nt given, the string �Unknown� should be set as the value.
I was given a java file to test the one i am to create, but some of the values are not given, if anyone could be of anyhelp or just point me in the right direction then i would be very greatfull, ive posted the code for the test file i have been given below, thanks.
public class SimpleEmailTest {
public static void main( String[] args ) {
SimpleEmail email; // email object to test.
String whoFrom; // sender
String whoTo; // recipient
String subject; // subject matter
String content; // text content of email
static final String notKnown = "Unknown";
email = new SimpleEmail
(notKnown, notKnown, notKnown, notKnown);
System.out.println( "SimpleEmail: " +
"\n From: " + email.getSender() +
"\n To: " + email.getRecipient() +
"\n Subject: " + email.getSubject() +
"\n Date: " +
email.getDate().toString() +
"\n Message: \n" + email.getContent() + "\n";
email.setSender( "Jimmy Testsender");
email.setRecipient( "Sheena Receiver");
email.setSubject( "How are you today?");
email.setContent( "I just wrote an email class!");
System.out.println( "SimpleEmail: " +
"\n From: " + email.getSender() +
"\n To: " + email.getRecipient() +
"\n Subject: " + email.getSubject() +
"\n Date: " +
email.getDate().toString() +
"\n Message: \n" + email.getContent() + "\n";
}Start by writing a class named SimpleEmail, implement a constructor with four arguments in it, and the methods that the test code calls, such as the get...() and set...() methods. The class probably needs four member variables too.
public class SimpleEmail {
// ... add member variables here
// constructor
public SimpleEmail(String whoFrom, String whoTo, String subject, String content) {
// ... add code to the constructor here
// ... add get...() and set...() methods here
} -
Remote enabled Function module for a simple report program
Hi Experts ,
I have to convert a Simple list report program to a remote enabled function module, so that it can be used from the online applications.
One option that comes to my mind is to create some import parameters for all the selection screen fields and then the result will be fetched in the export tables in function module. and call that report program using call transaction or submit program.
I Dont know whether this is a best solution or not, can you please help me with your suggestions?
Regards,
Ashish ShahHi,
You can use the SUBMIT statment in the Function module , then in the report program you need to EXPORT the Result to the list then use the IMPORT option in the function moduel then pass the data to the TABLE parameters so that the data will be avilable in the table parameters
Regards
Sudheer -
Challange for you, help for me! java program
I am a beginning java student and desparately (again) in help of someone who will check my java program. See below what they want from me, and try to make a program of it that works in all the ways that are asked. Thank you for helping me, i am running out of time.
Prem Pradeep
[email protected]
Catalogue Manager II
Specification:
1. Develop an object to represent to encapsulate an item in a catalogue. Each CatalogueItem has three pieces of information: an alphanumeric catalogue code, a name, and a price (in dollars and cents), that excludes sales tax. The object should also be able to report the price, inclusive of a 15% sales tax, and the taxed component of the price.
2. Data input will come from a text file, whose name is passed in as the first command-line argument to the program. This data file may include up to 30 data items (the program will need to be able to support a variable number of actual items in the array without any errors).
3. The data lines will be in the format: CatNo:Description:Price Use a StringTokenizer object to separate these data lines into their components.
4. A menu should appear, prompting the user for an action:
a. Display all goods: this will display a summary (in tabulated form) of all goods currently stored in the catalogue: per item the category, description, price excluding tax, payable tax and price including tax.
b. Dispfay cheapest/dearest goods: this will display a summary of all the cheapest and most expensive item(s) in the catalogue. In the case of more than one item being the cheapest (or most expensive), they should all be listed.
c. Sort the list: this will use a selection sort algorithm to sort the list in ascending order, using the catalogue number as the key.
d. Search the list: this will prompt the user for a catalogue number, and use a binary search to find the data. If the data has not yet been sorted, this menu option should not operate, and instead display a message to the user to sort the data before attempting a search
5. Work out a way to be able to support the inc tax/ex tax price accessors, and the tax component accessor, without needing to store any additional information in the object.
6. Use modifiers where appropriate to:
a. Ensure that data is properly protected;
b. Ensure that the accessors and mutators are most visible;
c. The accessors and mutators for the catalogue number and description cannot be overridden.
d. The constant for the tax rate is publicly accessible, and does not need an instance of the class present in order to be accessible.
7. The program should handle all exceptions wherever they may occur (i.e. file 1/0 problems, number formatting issues, etc.) A correct and comprehensive exception handling strategy (leading to a completely robust program) will be necessary and not an incomplete strategy (i.e. handling incorrect data formats, but not critical errors),
Sample Execution
C:\> java AssignmentSix mydata.txt
Loading file data from mydata.txt ...17 item(s) OK
CATALOGUE MANAGER: MAIN MENU
============================
a) display all goods b) display cheapest/dearest goods
c) sort the goods list d) search the goods list
e) quit
Option: d
The goods cannot be searched, as the list is not yet sorted.
CATALOGUE MANAGER: MAIN MENU
============================
a) display all goods b) display cheapest/dearest goods
c) sort the goods list d) search the goods list
e) quit
Option: b
CHEAPEST GOODS IN CATALOGUE
Cat Description ExTax Tax IncTax
BA023 Headphones 23.00 3.45 26.45
JW289 Tape Recorder 23.00 3.45 26.45
MOST EXPENSIVE GOODS IN CATALOGUE
Cat Description ExTax Tax IncTax
ZZ338 Wristwatch 295.00 44.25 339.25
CATALOGUE MANAGER: MAIN MENU
============================
a) display all goods b) display cheapest/dearest goods
c) sort the goods list d) search the goods list
e) quit
Option: c
The data is now sorted.
CATALOGUE MANAGER: MAIN MENU
============================
a) display all goods b) display cheapest/dearest goods
c) sort the goods list d) search the goods list
e) quit
Option: d
Enter the catalogue number to find: ZJ282
Cat Description ExTax Tax IncTax
ZJ282 Pine Table 98.00 14.70 112.70
CATALOGUE MANAGER: MAIN MENU
============================
a) display all goods b) display cheapest/dearest goods
c) sort the goods list d) search the goods list
e) quit
Option: e
Here you have the program as far as I could get. Please try to help me make it compact and implement a sorting method.
Prem.
By the way: you can get 8 Duke dollars (I have this topic also in the beginnersforum)
//CatalogueManager.java
import java.io.*;
import java.text.DecimalFormat;
import java.util.StringTokenizer;
public class CatalogueManager {
// private static final double TAXABLE_PERCENTAGE = 0.15;
// Require it to be publicly accessible
// static means it is class variable, not an object instance variable.
public static final double TAXABLE_PERCENTAGE = 0.15;
private String catalogNumber;
private String description;
private double price;
/** Creates a new instance of CatalogueManager */
public CatalogueManager() {
catalogNumber = null;
description = null;
price = 0;
public CatalogueManager(String pCatalogNumber, String pDescription, double pPrice) {
catalogNumber = pCatalogNumber;
description = pDescription;
price = pPrice;
// the mutators must be most visible
// the final keyword prevents overridden
public final void setCatalogNumnber(String pCatalogNumber) {
catalogNumber = pCatalogNumber;
// the mutators must be most visible
// the final keyword prevents overridden
public final String getCatalogNumber() {
String str = catalogNumber;
return str;
// the mutators must be most visible
// the final keyword prevents overridden
public final void setDescription(String pDescription) {
description = pDescription;
// the accessors must be most visible
// the final keyword prevents overridden
public final String getDescription() {
String str = description;
return str;
// If the parameter is not a double type, set the price = 0;
// the mutators must be most visible
public boolean setPrice(String pPrice) {
try {
price = Double.parseDouble(pPrice);
return true;
catch (NumberFormatException nfe) {
price = 0;
return false;
// the accessors must be most visible
public double getPrice() {
double rprice = price;
return formatDouble(rprice);
double getTaxAmount(){
double rTaxAmount = price * TAXABLE_PERCENTAGE;
return formatDouble(rTaxAmount);
double getIncTaxAmount() {
double rTaxAmount = price * (1 + TAXABLE_PERCENTAGE);
return formatDouble(rTaxAmount);
double formatDouble(double value) {
DecimalFormat myFormatter = new DecimalFormat("###.##");
String str1 = myFormatter.format(value);
return Double.parseDouble(str1);
public static void main(String[] args) throws IOException {
final int MAX_INPUT_ALLOW = 30;
int MAX_CURRENT_INPUT = 0;
FileReader fr;
BufferedReader br;
CatalogueManager[] catalogList = new CatalogueManager[MAX_INPUT_ALLOW];
String str;
char chr;
boolean bolSort = false;
double cheapest = 0;
double mostExpensive = 0;
String header = "Cat\tDescription\tExTax\tTax\tInc Tax";
String lines = "---\t-----------\t------\t---\t-------";
if (args.length != 1) {
System.out.println("The application expects one parameter only.");
System.exit(0);
try {
fr = new FileReader(args[0]);
br = new BufferedReader(fr);
int i = 0;
while ((str = br.readLine()) != null) {
catalogList[i] = new CatalogueManager();
StringTokenizer tokenizer = new StringTokenizer(str, ":" );
catalogList.setCatalogNumnber(tokenizer.nextToken().trim());
catalogList[i].setDescription(tokenizer.nextToken().trim());
if (! catalogList[i].setPrice(tokenizer.nextToken())){
System.out.println("The price column cannot be formatted as dobule type");
System.out.println("Application will convert the price to 0.00 and continue with the rest of the line");
System.out.println("Please check line " + i);
if (catalogList[i].getPrice() < cheapest) {
cheapest = catalogList[i].getPrice();
if (catalogList[i].getPrice() > mostExpensive) {
mostExpensive = catalogList[i].getPrice();
i++;
fr.close();
MAX_CURRENT_INPUT = i;
catch (FileNotFoundException fnfe) {
System.out.println("Input file cannot be located, please make sure the file exists!");
System.exit(0);
catch (IOException ioe) {
System.out.println(ioe.getMessage());
System.out.println("Application cannot read the data from the file!");
System.exit(0);
boolean bolLoop = true;
BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
do {
System.out.println("");
System.out.println("CATALOGUE MANAGER: MAIN MENU");
System.out.println("============================");
System.out.println("a) display all goods b) display cheapest/dearest goods");
System.out.println("c) sort the goods list d) search the good list");
System.out.println("e) quit");
System.out.print("Option:");
try {
str = stdin.readLine();
if (str.length() == 1){
str.toLowerCase();
chr = str.charAt(0);
switch (chr){
case 'a':
System.out.println(header);
System.out.println(lines);
for (int i = 0; i < MAX_CURRENT_INPUT; i++){
System.out.println(catalogList[i].getCatalogNumber() + "\t" +
catalogList[i].getDescription() + "\t" +
catalogList[i].getPrice() + "\t" +
catalogList[i].getTaxAmount() + "\t" +
catalogList[i].getIncTaxAmount());
System.out.println("");
break;
case 'b':
System.out.println("");
System.out.println("CHEAPEST GOODS IN CATALOGUE");
System.out.println(header);
System.out.println(lines);
for (int i = 0; i < MAX_CURRENT_INPUT; i++){
if (catalogList[i].getPrice() == cheapest){
System.out.println(catalogList[i].getCatalogNumber() + "\t" +
catalogList[i].getDescription() + "\t" +
catalogList[i].getPrice() + "\t" +
catalogList[i].getTaxAmount() + "\t" +
catalogList[i].getIncTaxAmount());
System.out.println("");
System.out.println("MOST EXPENSIVE GODS IN CATALOGUE");
System.out.println(header);
System.out.println(lines);
for (int i = 0; i < MAX_CURRENT_INPUT; i++){
if (catalogList[i].getPrice() == mostExpensive) {
System.out.println(catalogList[i].getCatalogNumber() + "\t" +
catalogList[i].getDescription() + "\t" +
catalogList[i].getPrice() + "\t" +
catalogList[i].getTaxAmount() + "\t" +
catalogList[i].getIncTaxAmount());
System.out.println("");
break;
case 'c':
if (bolSort == true){
System.out.println("The data has already been sorted");
else {
System.out.println("The data is not sorted");
break;
case 'd':
break;
case 'e':
bolLoop = false;
break;
default:
System.out.println("Invalid choice, please re-enter");
break;
catch (IOException ioe) {
System.out.println("ERROR:" + ioe.getMessage());
System.out.println("Application exits now");
System.exit(0);
} while (bolLoop);One thing you're missing totally is CatalogueItem!! A CatalogueManager manages the CatalogueItem's, and is not an CatalogueItem itself. So at least you have to have this one more class CatalogueItem.
public class CatalogueItem {
private String catalogNumber;
private String description;
private double price;
//with all proper getters, setters.
Then CatalogueManager has a member variable:
CatalogueItem[] items;
Get this straight and other things are pretty obvious... -
Drawing and some layout help for a simple control: thin lines and application start
I am trying to create a new, simple control. The control should act as a grouping marker much like that found in the Mathematica notebook interface. It is designed to sit to the right of a node and draw a simple bracket. The look of the bracket changes depending on whether the node is logically marked open or closed.
After looking at some blogs and searching, I tried setting the snapToPixels to true in the container holding the marker control as well as the strokewidth but I am still finding that the bracket line is too thick. I am trying to draw a thin line. Also, I am unable to get the layout to work when the test application is first opened. One of the outer brackets is cut-off. I hardcoded some numbers into the skin just to get something to work.
Is there a better way to implement this control?
How can I get the fine line drawn as well as the layout correct at application start?
package org.notebook;
import javafx.beans.property.BooleanProperty;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.SimpleBooleanProperty;
import javafx.beans.property.SimpleIntegerProperty;
import javafx.scene.control.Control;
* Provide a simple and thin bracket that changes
* it appearance based on whether its closed or open.
public class GroupingMarker extends Control {
private final static String DEFAULT_STYLE_CLASS = "grouping-marker";
private BooleanProperty open;
private IntegerProperty depth;
public BooleanProperty openProperty() { return open; }
public IntegerProperty depthProperty() { return depth; }
public GroupingMarker(boolean open) {
this();
setOpen(open);
public GroupingMarker() {
open = new SimpleBooleanProperty(true);
depth = new SimpleIntegerProperty(0);
getStyleClass().add(DEFAULT_STYLE_CLASS);
// TODO: Change to use CSS directly
setSkin(new GroupingMarkerSkin(this));
public boolean isOpen() {
return open.get();
public void setOpen(boolean flag) {
open.set(flag);
public int getDepth() {
return depth.get();
public void setDepth(int depth) {
this.depth.set(depth);
package org.notebook;
import javafx.scene.Group;
import javafx.scene.paint.Color;
import javafx.scene.shape.FillRule;
import javafx.scene.shape.LineTo;
import javafx.scene.shape.MoveTo;
import javafx.scene.shape.Path;
import com.sun.javafx.scene.control.skin.SkinBase;
* The skin draws some simple lines on the right hand side of
* the control. The lines reflect whether the control is considered
* open or closed. Since there is no content, there is no
* content handling code needed.
public class GroupingMarkerSkin extends SkinBase<GroupingMarker, GroupingMarkerBehavior> {
GroupingMarker control;
Color lineColor;
double shelfLength;
double thickness;
private Group lines;
public GroupingMarkerSkin(GroupingMarker control) {
super(control, new GroupingMarkerBehavior(control));
this.control = control;
lineColor = Color.BLUE;
shelfLength = 5.0;
thickness = 1.0;
init();
* Attached listeners to the properties in the control.
protected void init() {
registerChangeListener(control.openProperty(), "OPEN");
registerChangeListener(control.depthProperty(), "DEPTH");
lines = new Group();
repaint();
@Override
protected void handleControlPropertyChanged(String arg0) {
super.handleControlPropertyChanged(arg0);
@Override public final GroupingMarker getSkinnable() {
return control;
@Override public final void dispose() {
super.dispose();
control = null;
@Override
protected double computePrefHeight(double arg0) {
System.out.println("ph: " + arg0);
return super.computePrefHeight(arg0);
@Override
protected double computePrefWidth(double arg0) {
System.out.println("pw: " + arg0);
return super.computePrefWidth(40.0);
* Call this if a property changes that affects the visible
* control.
public void repaint() {
requestLayout();
@Override
protected void layoutChildren() {
if(control.getScene() != null) {
drawLines();
getChildren().setAll(lines);
super.layoutChildren();
protected void drawLines() {
lines.getChildren().clear();
System.out.println("bounds local: " + control.getBoundsInLocal());
System.out.println("bounds parent: " + control.getBoundsInParent());
System.out.println("bounds layout: " + control.getLayoutBounds());
System.out.println("pref wxh: " + control.getPrefWidth() + "x" + control.getPrefHeight());
double width = Math.max(0, 20.0 - 2 * 2.0);
double height = control.getPrefHeight() - 4.0;
height = Math.max(0, control.getBoundsInLocal().getHeight()-4.0);
System.out.println("w: " + width + ", h: " + height);
double margin = 4.0;
final Path VERTICAL = new Path();
VERTICAL.setFillRule(FillRule.EVEN_ODD);
VERTICAL.getElements().add(new MoveTo(margin, margin)); // start
VERTICAL.getElements().add(new LineTo(margin + shelfLength, margin)); // top horz line
VERTICAL.getElements().add(new LineTo(margin + shelfLength, height - margin)); // vert line
if(control.isOpen()) {
VERTICAL.getElements().add(new LineTo(margin, height - margin)); // bottom horz line
} else {
VERTICAL.getElements().add(new LineTo(margin, height-margin-4.0));
//VERTICAL.getElements().add(new ClosePath());
VERTICAL.setStrokeWidth(thickness);
VERTICAL.setStroke(lineColor);
lines.getChildren().addAll(VERTICAL);
lines.setCache(true);
package org.notebook;
import com.sun.javafx.scene.control.behavior.BehaviorBase;
public class GroupingMarkerBehavior extends BehaviorBase<GroupingMarker> {
public GroupingMarkerBehavior(final GroupingMarker control) {
super(control);
package org.notebook;
import javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Label;
import javafx.scene.control.TextArea;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;
public class TestGroupingMarker extends Application {
public static void main(String args[]) {
launch(TestGroupingMarker.class, args);
@Override
public void start(Stage stage) throws Exception {
VBox vbox = new VBox();
BorderPane p = new BorderPane();
VBox first = new VBox();
first.getChildren().add(makeEntry("In[1]=", "my label", 200.0, true));
first.getChildren().add(makeEntry("Out[1]=", "the output!", 200.0, true));
p.setCenter(first);
p.setRight(new GroupingMarker(true));
vbox.getChildren().add(p);
vbox.getChildren().add(makeEntry("In[2]=", "my label 2", 100.0, false));
Scene scene = new Scene(vbox,500,700);
scene.getStylesheets().add(TestGroupingMarker.class.getResource("main.css").toExternalForm());
stage.setScene(scene);
stage.setTitle("GroupingMarker test");
stage.show();
protected Node makeEntry(String io, String text, double height, boolean open) {
BorderPane pane2 = new BorderPane();
pane2.setSnapToPixel(true);
Label label2 = new Label(io);
label2.getStyleClass().add("io-label");
pane2.setLeft(label2);
TextArea area2 = new TextArea(text);
area2.getStyleClass().add("io-content");
area2.setPrefHeight(height);
pane2.setCenter(area2);
GroupingMarker marker2 = new GroupingMarker();
marker2.setOpen(open);
pane2.setRight(marker2);
return pane2;The test interfaces are already defined for you - the 3rd party session bean remote/local interfaces.
It is pretty trivial to create implementations of those interfaces to return the test data from your XML files.
There are a number of ways to handle the switching, if you have used the service locator pattern, then I would personally slot the logic in to the service locator, to either look up the 3rd party bean or return a POJO test implementation of the interface according to configuration.
Without the service locator, you are forced to do a little more work, you will have to implement your own test session beans to the same interfaces as the 3rd party session beans.
You can then either deploy them instead of the 3rd party beans or you can deploy both the test and the 3rd party beans under different JNDI names,and use ejb-ref tags and allow you to switch between test and real versions by changing the ejb-link value.
Hope this helps.
Bob B. -
Hello, I'm fairly new to the Java language. Recently I was writing a program revolving around the creation of classes and constructors...my code looks like this:
import java.util.Scanner;
class Money{
private static int dollars, cents;
Money(int dollars, int cents){
Money(int dollars){
Money(){
static Money add(Money n,Money n2){
return (n + n2);
static Money minus(Money n,Money n2){
return (n + n2);
public static boolean equals(int m, int m2){
if((m == dollars) && (m2 == cents));
return true;
public String toString(){
return ("Dollars = "+ getDollars() + " " + "Cents =" + getCents());
public static int getDollars(){
return (dollars);
public static int getCents(){
return (cents);
public static void setDollars(int n){
dollars = n;
public static void setCents(int n2){
cents = n2;
class Program2_5{
public static void main (String [] a) {
Scanner kb= new Scanner (System.in);
System.out.println ("Enter the amount of dollars");
int d=kb.nextInt();
System.out.println ("Enter the amount of cents");
int c=kb.nextInt();
Money.setDollars(d);
Money.setCents(c);
System.out.println (Money.toString());
The main part of my code is just to simply make sure the methods actually work. When i go to compile my code I get three errors revolving around three specific lines.
Error 1= {Operator + cannot be applied to Money, Money}
*static Money add(Money n,Money n2){*+
* return (n n2);*+
Error 2= {Same as Error 1}
*static Money minus(Money n,Money n2){*+
* return (n n2);*+
Error 3={non-static method toString() cannot be referenced from a static context}
*public String toString(){*+
* return ("Dollars = " getDollars() + " " + "Cents =" + getCents());*+
In order to fix Error 3 i tried to place static in front of String toString() but got an error about the Money String toString() cannot override the Object StringtoString()
I have been working with this program for hours on and off and would really appreciate it if someone with more experience could help me...Thank YouI think there are a few things that could help you out. Firstly, amounts are generally not looked at as dollars and cents separately. You can always go back and change it, but I'd code it a bit more like this:
import java.util.Scanner;
public class Money {
private double amount;
public Money() {
this(0.0);
public Money(double amount) {
setAmount(amount);
public void setAmount(double amount) {
this.amount = amount;
public double getAmount() {
return(amount);
public void add(double amount) {
setAmount(getAmount()+amount);
public void minus(double amount) {
setAmount(getAmount()-amount);
public boolean equals(double amount) {
if (getAmount() == amount)
return true;
return false;
public String toString() {
return ("Amount = "+getAmount());
public static void main (String [] argv) {
Scanner kb= new Scanner (System.in);
System.out.println("Enter initial amount");
double a=kb.nextDouble();
Money money = new Money(a);
System.out.println(money.toString());
System.out.println("Enter amount to add");
a=kb.nextDouble();
money.add(a);
System.out.println(money.toString());
System.out.println("Enter amount to subtract");
a=kb.nextDouble();
money.minus(a);
System.out.println(money.toString());
System.out.println("Enter amount to compare");
a=kb.nextDouble();
System.out.println(money.equals(a));
}Hope it helps you out. -
Need urgent help in a simple java program that adds up even numbers and..
The task is to write a program that allows the user to enter 8 integers and then displays the sum of the odd integers and the product of the even integers
what i did so far is
public class Computation
private int n;
private int even;
private int odd;
public Computation()
even =0;
odd = 1;
public Computation(int num1, int num2, int num3,int num4,int num5,int num6,int num7, int num8)
n = num1;
n = num2;
n = num3;
n = num4;
n = num5;
n = num6;
n = num7;
n = num8;
for(int i=0; i<=n; i++)
if(n%2 == 0)
even += n;
else
odd *=n;
public int getEven(int n)
return even;
public int getOdd()
return odd;
import java.util.*;
public class Tester
public static void main(String [] args)
System.out.println("Enter any three words");
Scanner input = new Scanner(System.in);
int num1 = input.nextInt();
int num2 = input.nextInt();
int num3 = input.nextInt();
int num4 = input.nextInt();
int num5 = input.nextInt();
int num6 = input.nextInt();
int num7 = input.nextInt();
int num8 = input.nextInt();
Computation compute = new Computation(num1, num2, num3, num4, num5, num6, num7, num8);
System.out.println("The Summation of the even numbers is: " + compute.getEven( ) + "\n" +"The product of the odd numbers is: " + compute.getOdd());
}The result i get is always zero.. however, i think the problem lies in the first class when i constructed the numbers and sat them all to one object "n",
i need help in fixing this bug,,
thanks7uSamx wrote:
Can you illustrate by a small example please ?Any small example would already contain pretty much the entire code.
You know how to declare a method, right? You have several in your code, so I assume you do.
You already know how to check if a given variable is even or odd. You already showed that code, so I assume you do.
Now put those two together and you'll have a method that decides if the value passed to it is even or odd.
Now put the desired action in each of the branches of the if-statement and you're almost done.
Now call the method with each method from your constructor and you're done. -
Basic Setting required for running simple JMS class
please tell me all setting required for running JMS class.
I have installed IBM MQSeries.
Especially about how to lookup for Topic and TopicConnectionFactory and where should i specify.
it is very urgent please help me fast. Also send any files for doing setting to me at [email protected]Context ctx = null;
Hashtable ht = new Hashtable();
ht.put(Context.INITIAL_CONTEXT_FACTORY," "); //put yor init. context
ht.put(Context.PROVIDER_URL, " "); //put your server url
ctx = new InitialContext(ht);
TopicConnectionFactory topicConnectionFactory = (TopicConnectionFactory) ctx.lookup(" "); // your connection factory
TopicConnection tcon = topicConnectionFactory.createTopicConnection();
TopicSession tsession = tcon.createTopicSession(false,Session.AUTO_ACKNOWLEDGE);
Topic topic = (Topic) ctx.lookup(" "); // This is your topic
TopicSender tsender = tsession.createSender(topic);
TextMessage message = tsession.createTextMessage();
message.setText("Topic Message"); -
Need Help for a simple Keypress to advance to next frame
Hi all,
I am pretty weak at Action script. I need to create a simple presentation that displays a bunch of photos. I want to be able to hit the space bar to advance to next picture. I am able to stop the playhead at the picture, but i want to advance to next labelled frame by hitting the space bar. Some help would be great.
Thanks
AnthonyThanks for the quick response, I have a 4 pictures on 4 seperate layers. The starting keyframe for each picture is labeled "Slide 01"," Slide 02" etc. When i test movie, it automatically plays the first picture labeled "Slide 01". At the end that slides frames I have a stop action. When I hit the space bar, i want the playhead to jump to the next slide which it's start keyframe is labeled "Slide 02". It has a few frames to allow for fadeing in, and then a stop action on the last keyframe. And so on.
I entered your code and placed the goto and play event handler to jump to the next slide's keyframe which i labeled "Slide 02". I did get the following error:
Location: Scene 1, layer 'Scripts', Frame 1, Line 3
Description: 1046: Type was not found or was not compile-time constant: KeyBoardEvnt.
Source: function next(event:keyboardEvent):void
stage.addEventListener(KeyboardEvent.KEY_UP,next);
function next(event:KeyBoardEvent):void
if(event.keyCode==Keyboard.SPACE){
gotoAndPlay("Slide 02");
Thanks
Anthony
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