| JMS memory footprint size |
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- 1
- 2
- HTML 4 JeditorPane - is that possible?Does anyone know of some classes that can act as an HtmlEditorKit
replacement which supports html 4.
I would like to have some documents to be printed or either saved in html
format.
I managed to do that but table border are not printed out, and I have not
find a way to incorporate JPEG pictures in such printouts, since files
should be packaged in jars...
Any ideas?
- 4
- Packaging Maven 2 - shipping binaries for bootstrapping.-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi debian java folks, hi mentors,
I'm posting this to mentors, too, because the problem described below is
not only about maven2 but about a general problem with bootstrapping
circularely depending packages.
More news on packaging maven2. I was able to built some more
dependencies of maven2 as debian packages. Now, I reached a point where
I need a hint:
Maven-components is built with a custom bootstrapping shellscript which
builds some core components of maven2 and then builds maven2 with the
help of the bootstrapped libraries. Maven-repository-metadata built
during the bootstrapping depends on a modello-test. modello-test itself
depends on maven-artifact. Modello test is a seperate package which
shall be built seperately from maven2. Because maven-repository-metadata
and maven-artifact are built using the bootstrapping script in one build
run there is a circular dependency. Think A -> C, C -> B where A and B
are in the same source package, C is in another.
I see two ways of breaking this:
First, ship modello as binary jar file with the first source tarball of
maven2 until maven2 is in the archives and can build modello. The
license of modello allows the binary contribution. The later versions
can be built with the packages from the archives then.
Second option: Split maven-components into several packages. This will
be not very easy because of the sophisticated bootstrapping of maven2.
The process buils some bootstrapping code using a shellscript which
build a level 2 bootstrapper which builds the maven core which builds the
maven plugins. Event then, marven-artifact must be shipped as a separate
source package because of the dependencies described above.
Any objections against using the first method to get an initial version
of maven2 into the archives?
- -billy.
- --
Philipp Meier - email***@***.com
A: Because it breaks the logical sequence of discussion
Q: Why is top posting bad?
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- 8
- How to find a whether a method is used by particular thread or not?Hi,
I am not familiar with Thread in java.I have one scenario.Let
me explain conceptually.
suppose i have one method
public synchronised void m1()
{
....
}
and another
public synchronised void m2()
{
......
}
Suppose i have two threads T1,T2.
Now what i want is , if T1 is accessing m1() i don't want T2 to access
m2().Please give me some idea how to do this.Which methods i can use
to identify this?
I will be very thanlful ,if somebody can exaplain me this with an
example programmatically.
Regards,
Siva
- 9
- Transmitting strings via tcp from a windows c++ client to a Java serverHi all,
We have a C++ client which runs on Windows and that needs to transmit
char* / wchar* strings to and from a Java server.
The client should correctly handle both 'standard' languages & east
Asian
languages (i.e. using wchar).
Now, I'm sure there is a best practice for doing so , I just haven't
found it yet :-)
My best bet would be always encoding the string in UTF-8 before
sending
it via the net, but I could be wrong.
Your help will be highly appreciated.
Thanks,
Gilad
- 9
- How Do I Get My Open Source Software Online?Good day all,
I have recently spent almost 8 months continuously developing a bulletin
board system in J2EE. I want to get my software online and I've decided to
make it open source, but have a few questions in regards to that:
1. What would be a good place to put it online?
2. Are there any free servers out there where I could put a fully
functioning version up? This would be were people could ask me questions
about the program, share info with each other, etc...
3. Lastly, I still want to retain copyright of my code, but at the same time
permit people to modify it. So would the GNU PL be good for this, or should
I create my own?
Thank you very much for any suggestions and help.
Emery.
/\^/\^/\
Take a Peek Behind My Lens
http://members.shaw.ca/emerysphotography/
- 9
- java/61407: jdk14 port aborts making html32dtd
>Number: 61407
>Category: java
>Synopsis: jdk14 port aborts making html32dtd
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-java
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Jan 15 21:20:03 PST 2004
>Closed-Date:
>Last-Modified:
>Originator: Alan Batie
>Release: FreeBSD 4.8-STABLE i386
>Organization:
RainDrop Laboratories
>Environment:
System: FreeBSD pyrex.batie.org 4.8-STABLE FreeBSD 4.8-STABLE #1: Sun Nov 9 03:18:36 PST 2003 email***@***.com:/usr/src/freebsd/src/sys/compile/PYREX i386
Latest jdk14 port using patchset 6:
# $FreeBSD: ports/java/jdk14/Makefile,v 1.71 2004/01/14 21:21:52 glewis Exp $
>Description:
>How-To-Repeat:
cvsup (this morning about 5:30 or so PST)
cvs update ports
cd ports/java/jdk14
make
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
>>>Recursively making html32dtd html32dtd @ Thu Jan 15 20:56:04 PST 2004 ...
gmake[4]: Entering directory `/usr/src/ports/java/jdk14/work/j2se/make/javax/swing/html32dtd'
gmake make-html32dtd
gmake[5]: Entering directory `/usr/src/ports/java/jdk14/work/j2se/make/javax/swing/html32dtd'
/bin/mkdir -p /usr/src/ports/java/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/obj
/bin/mkdir -p /usr/src/ports/java/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/dtdgenclasses
rm -f /usr/src/ports/java/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/.classes.list
if [ -s /usr/src/ports/java/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/.classes.list ] ; \
then /usr/src/ports/java/jdk14/work/control/build/bsd-i586/bin/javac -J-XX:ThreadStackSize=768 -J-Xms64m -J-Xmx256m -J-Xmaxf1 -classpath /usr/src/ports/java/jdk14/work/control/build/bsd-i586/classes -bootclasspath "/usr/src/ports/java/jdk14/work/control /build/bsd-i586/lib/jce.jar:/usr/src/ports/java/jdk14/work/control/build/bsd-i586/lib/jsse.jar" -sourcepath "/usr/src/ports/java/jdk14/work/control/build/bsd-i586/gensrc:../../../../src/solaris/classes:../../../../src/share/classes" -d /usr/src/ports/jav a/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/dtdgenclasses -source 1.4 \
../../../tools/dtdbuilder/PublicMapping.java ../../../tools/dtdbuilder/DTDParser.java ../../../tools/dtdbuilder/DTDInputStream.java ../../../tools/dtdbuilder/DTDBuilder.java ; \
fi
rm -f /usr/src/ports/java/jdk14/work/control/build/bsd-i586/classes/javax/swing/text/html/parser/html32.bdtd
(/usr/src/ports/java/jdk14/work/control/build/bsd-i586/bin/java -ms16m -mx64m \
-classpath "/usr/src/ports/java/jdk14/work/control/build/bsd-i586/tmp/javax/swing/html/dtbuilder/dtdgenclasses:" \
-Ddtd_home=../../../tools/dtdbuilder/dtds \
dtdbuilder.DTDBuilder html32 > /usr/src/ports/java/jdk14/work/control/build/bsd-i586/classes/javax/swing/text/html/parser/html32.bdtd) || exit 1
[Parsed DTD html32 in 197ms]
Abort trap (core dumped)
gmake[5]: *** [/usr/src/ports/java/jdk14/work/control/build/bsd-i586/classes/javax/swing/text/html/parser/html32.bdtd] Error 1
gmake[5]: Leaving directory `/usr/src/ports/java/jdk14/work/j2se/make/javax/swing/html32dtd'
gmake[4]: *** [swing-html32dtd] Error 2
gmake[4]: Leaving directory `/usr/src/ports/java/jdk14/work/j2se/make/javax/swing/html32dtd'
gmake[3]: *** [html32dtd] Error 1
gmake[3]: Leaving directory `/usr/src/ports/java/jdk14/work/j2se/make/javax/swing'
gmake[2]: *** [all] Error 1
gmake[2]: Leaving directory `/usr/src/ports/java/jdk14/work/j2se/make/javax'
gmake[1]: *** [all] Error 1
gmake[1]: Leaving directory `/usr/src/ports/java/jdk14/work/j2se/make'
gmake: *** [j2se-build] Error 2
*** Error code 2
Stop in /usr/src/ports/java/jdk14.
_______________________________________________
email***@***.com mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-java
To unsubscribe, send any mail to "email***@***.com"
- 9
- Unchecked call hashmapWhat is this with javac -Xlint??
warning: [unchecked] unchecked call to put(K,V) as a memb
er of the raw type java.util.HashMap
headers.put(key,val);
^
- 9
- Ease of Development in Enterprise JavaBeans TechnologyEnterprise JavaBeans (EJB) technology is a J2EE technology for developing
business components in a component-based, enterprise Java application. There's
a new article available that addresses an overview of EJB technology
and information on developing an Enterprise Bean with EJB.
Read about it here:
http://java.sun.com/developer/technicalArticles/ebeans/ejbease/index.html?ssobm=ng
- 11
- Running a bat file from a Tomcat servlet using the exec commandI cannot get a Tomcat servlet to execute a Windows Bat file.
Is there a particular setting in the catalina.policy file that I need
to change?
Here is a code snippet of the call:
Runtime load = Runtime.getRuntime();
Process process = load.exec("cmd.exe /c start copyFiles.bat", null,
new File("C:\\Tomcat 5.0\\webapps\\myApp\\files"));
Thanks for any help.
-Chris
- 11
- A grammar lesson for EdEd wrote:
> Yes, I do! The fact that I got the 5-start ratings on my postings
> explaining how you was rude to me, makes me to kind of trust the
> google ratings!
(To readers of m.e.l.e: this is a perfect example of how NOT to write
English.)
(P.S. I know I shouldn't do this, but it is just too fun to pass up ;-))
Several comments to explain about why this is not proper grammar:
In English, the word `was' indicates the past participle of `to be' in
the third person singular form /only/. The relevant past participle
(here, we need to be in second person, which corresponds as well to all
plural forms) that you are looking for is `were'.
The construction `to make one' is not followed by the word `to'; what
you need to do is drop that word from the following infinitive.
There is no word called `google' (there is a `googol', as in 10^100). If
you are referring to the company with that name, then your
capitalization should reflect that, as a proper noun [*]: `Google'.
Semantically, that classifies all of your sins; however, your choice of
words is not the most appealing in the world.
`To get' is very slangy, and, seeing as Usenet expects a certain level,
of professionalism, the better verb is `to receive'.
I know of no rating that uses `starts'; are you looking for `star'?
`5' should not be written as a digit (as well as other numbers less than
ten), it is better to use `five' in this case.
On forums, the term `posting' should be eschewed in favor of the word
`post' (shorter noun, and I dislike gerunds as well).
Finally, usage of exclamation points is highly disregarded in Usenet
posts, as it places others' impressions of you as roughly equivalent to
a loud-mouthed twelve-year old kid. Your continual usage of vulgar
language and poor grasps on the basic points of politeness also add to
the impression of a brat.
[*] Well, in recent times, companies have fallen in love with the
non-traditional forms of capitalization, preferring such proper nouns as
`iPod'. The best rule of thumb to follow is to use the official
capitalization rules of the company owning the trademark.
--
Beware of bugs in the above code; I have only proved it correct, not
tried it. -- Donald E. Knuth
- 13
- Q: How to organize unit testingIf I have a custom library formed by a package hiarachy build over the
years, what is the usual way of organizing JUnit testing?
Placing a suite in every package which wraps test case classes is messy
and pollutes the library when deployed as a jar.
I see two possebilites, either separate the tests by the use of
preprocessor build directives (but Java has none right?) or create a
mirror of the library package structure where only the tests live. Which
is the common practice and what problems should I look out for?
Thanks in advance,
Casper
- 13
- Best tool/methodology/practise for Java code protection ?I'm writing a commercial engineering library and I am very uneasy about
the apparent ease with which Java binaries are reverse engineered.
I would like to hear from anyone who uses a tool (commercial or
otherwise) for protecting their IP (in the form of source code) when
they distribute their binaries. For obvious reasons, I am not interested
in hearing from any vendor (or employee thereof) who will naturally be
biased in favour of their offering. I will be most interested in hearing
from people who have actually deployed binaries out there in the field,
and are happy with their obfusucation/encryption tool, methodology or
policies etc.
MTIA
- 13
- Using JComponent.getGraphics() in Swing for incremental paintingHello,
I have read many posts and articles saying "don't ever use
getGraphics() in Swing JComponents... always use paintComponent()!" I
understand the motivation for such statements: the paintComponent()
method should be used to implement painting, in order to ensure
correct behavior in all situations.
However, my question is: is it OK, from within an event handler, to
paint using getGraphics() PURELY AS AN OPTIMIZATION, AS LONG AS
paintComponent() does the right thing?
An example:
class MyComponent extends JComponent
{
ArrayList thingsToPaint=new ArrayList();
public void mySwingEventHandler(SomeEvent e)
{
//update thingsToPaint so that paintComponent
//works correctly
thingsToPaint.add(somethingNewToPaint);
//try painting directly
Graphics g = getGraphics();
if(g != null)
{
//we have a graphics, so paint the new
//thing directly.
somethingNewToPaint.drawOn(g);
g.dispose();
}
else
{
//No graphics object available... so just
//call repaint().
repaint();
}
}
public void paintComponent(Graphics g)
{
//paint everything
int i, size = thingsToPaint.size();
for(i=0; i < size; ++i)
{
((ThingToPaint) thingsToPaint.get(i)).drawOn(g);
}
}
};
I actually have a good reason for doing this. I am writing a simple
image manipulation program, and I need to implement a rectanglar
selection facility. In order to accomplish this, I need to listen to
mouseDragged events and repaint the rectangle on the image at each new
position. Swing forces you to re-paint the entire image each time
(i.e. no incremental updates), which is annoyingly slow for this
particular problem. And I don't want to turn off double buffering.
If I use getGraphics() directly (as in the example above), I can just
update a tiny section of the image, and it is blindingly fast and
smooth. I have tested this, and it works wonderfully in my limited
tests. But I don't want to do it if it will be problematic down the
line.
So, is it OK to use getGraphics() if the full repainting functionality
is available in paintComponent()? Or is there some other reason not to
use getGraphics()?
Thanks,
Mike Carrato
- 16
- platform default charsetHello,
How can I change the platform's default charset used by a VM ?
I am talking about the charset used by String methods such
byte[] getBytes()
Encodes this String into a sequence of bytes using the
platform's default charset, storing the result into a new byte array.
Thank you,
Christophe
|
| Author |
Message |
Beatrice Rutger
|
 Posted: 2005-6-6 5:56:00 |
Top |
java-programmer, JMS memory footprint size
Anyone know what the memory footprint of JMS is?. I am trying to work
out if it is too "heavyweight" for use in a thin client.
tkx
|
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Index ‹ java-programmer |
- Next
- 1
- prohibited methodwhat does it mean when we say ,
in EJB session bean
"The bean instance calls a prohibited method of its session context."
what does it mean by prohibited method ? who prohibits ? how can we
set this prohibition ?
thanks
- 2
- JTextArea size limitiing question ...I'm using a JTextArea within a JScrollPane within a JViewPort. I am
using the JTextArea to mimic a HyperTerminal like terminal emulation
interface. When I set up the JTextArea I specify the viewable rows and
columns, but since it is inside the JScrollPane it obviously can grow
"infinitely" large (and eventually throw a heap memory exception). My
desire is to not allow this, but was hoping that there was something
within Java itself to passively limit the size of the JTextArea.
Currently I use it to receive diagnostics (through a serial
communications port) from an embedded device, so during testing I could
conceivably let this run for several days (which will most certainly
induce a heap memory exception). I am also logging all of the
diagnostics to a file so I have no need for the JTextArea to grow
"infinitely" large.
So is there a way to passively limit the ultimate size of a JTextArea
that I am missing or do I have to actively determine its size and trim
it down some how (and if so, any suggestion on how to delete "old" data
in a JTextArea)?
Thanks, in advance, for any help.
- 3
- Efficient polling of a flatfileJust looking for feedback on what you might consider the most efficient
means to poll a flat file.
I need to have my app look at a flat file, say, every second or so, and read
any data that may have been appended to it.
Wondering what others might consider an efficient means of doing this in
Java. Would it be wise to merely look at the file size everysecond or so,
and, if that has changed, to then read it, starting from that byte which was
the previous size of the file on the previous polling a second ago?
Is there a more efficent way to do this? Thanks, Ike
- 4
- have troulbe when learn java tutorial's network socket partHi everyone:
Try fewest word: from Java Turotial->Custom Networking->All About
Sockets->Reading from and Writing to a socket, the following program:
import java.io.*;
import java.net.*;
public class EchoClient {
public static void main(String[] args) throws IOException {
Socket echoSocket = null;
PrintWriter out = null;
BufferedReader in = null;
try {
echoSocket = new Socket("taranis", 7);
out = new PrintWriter(echoSocket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(
echoSocket.getInputStream()));
} catch (UnknownHostException e) {
System.err.println("Don't know about host: taranis.");
System.exit(1);
} catch (IOException e) {
System.err.println("Couldn't get I/O for "
+ "the connection to: taranis.");
System.exit(1);
}
BufferedReader stdIn = new BufferedReader(
new InputStreamReader(System.in));
String userInput;
while ((userInput = stdIn.readLine()) != null) {
out.println(userInput);
System.out.println("echo: " + in.readLine());
}
out.close();
in.close();
stdIn.close();
echoSocket.close();
}
}
But it says "Don't know about host: taranis". If I change it to my
computer's name, it says "Couldn't get I/O for the connection to:
taranis.";
So how can I open echo service on a computer? Thanks.
- 5
- JTable cell editor update several columnsI have a JTable with multiple columns line
let's say : name, cat, subcat, lang
I would like a cell editor on name ;cat , subcat and lang read only
when I edit name whenever I choose a mame that belongs to
cat,subcat,lang the cat,subcat,lang cells are updated .....
tanks a lot
patrick
jdk1.6.0_02/linux
- 6
- Get IP tomcat serverHi !
I am using Tomcat and i would like to get the host IP from the
servletContext object. Does anybody know how to get it ?
Thank you for your help
Best regards
Sylvain Caillet
- 7
- setFont() on solarisHi,
In one of my methods, I have a call like:
label.setFont(new Font("Arial", Font.PLAIN, 9));
This call works fine on windows but not on solaris. Moreover, the
label's text gets truncated when it shows up ("Applications" shows as
"Applicati") I iterated through the fonts via
GraphicsEnvironment.getAllFonts() and Arial seems to be available to
the java graphics environment on solaris.
How do I get arial font on solaris and not cause the truncation? Any
suggestions?
Thanks.
- 8
- Can't read JAAS config from JARWe have an application that uses JAAS for security.
Until now the JAAS config file was in a folder (conf/) and the
application just ran fine.
To prepare for the deployment of the application with Webstart I packed
the folder with the config file in the application's JAR. Now JAAS
can't seem to find the file anymore.
Working:
|--application.jar
|--conf/
|--auth.conf
Failing:
|--application.jar
|--conf/
|--auth.conf
Both have the same manifest:
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.6.5
Created-By: 1.5.0_04-b05 (Sun Microsystems Inc.)
Main-Class: com.fpc.nokeos.core.client.launch.Launcher
Class-Path: . conf
I also tried expliciitely adding "conf/auth.conf" to manifest but it
didn't work either.
The stacktrace I get is
08:57:42,250 - ERROR: [NokeosClientSecurity] Could not connect to the
server.
Please check your network connection.
java.lang.SecurityException: conf/auth.conf (No such file or directory)
at
com.sun.security.auth.login.ConfigFile.<init>(ConfigFile.java:97)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at
javax.security.auth.login.Configuration$3.run(Configuration.java:216)
at java.security.AccessController.doPrivileged(Native Method)
at
javax.security.auth.login.Configuration.getConfiguration(Configuration.java:210)
at
javax.security.auth.login.LoginContext$1.run(LoginContext.java:237)
at java.security.AccessController.doPrivileged(Native Method)
at
javax.security.auth.login.LoginContext.init(LoginContext.java:234)
at
javax.security.auth.login.LoginContext.<init>(LoginContext.java:403)
at
com.fpc.nokeos.core.client.security.NokeosClientSecurity.login(NokeosClientSecurity.java:46)
at
com.fpc.nokeos.core.client.launch.Launcher.checkLogin(Launcher.java:89)
at
com.fpc.nokeos.core.client.launch.Launcher.main(Launcher.java:66)
Caused by: java.io.IOException: conf/auth.conf (No such file or
directory)
at
com.sun.security.auth.login.ConfigFile.init(ConfigFile.java:157)
at
com.sun.security.auth.login.ConfigFile.<init>(ConfigFile.java:95)
... 16 more
How can I make it work?
- 9
- Weird Static IssuePlease take a look at the following code section. In this module the
static "qt" becomes null when the constuctor is fired, very similar
code works find in other places in my program. I don't think the
QueryTools class is a problem because I can use the code elsewhere.
public class Authorization
{
static public String TABLE ="authorization";
static private String POOL_NAME = "mysql-invoice-system";
static private QueryTools qt;
static
{
System.out.println("Static Section " + POOL_NAME);
QueryTools qt = new QueryTools(POOL_NAME);
System.out.println(qt);
System.out.println("Static Section End " + POOL_NAME);
}
public Authorization()
{
System.out.println("Authorization Constructor");
System.out.println("QT=" + qt);
}
Here is the output from Netbeans:
run:
Static Section mysql-invoice-system
com.ciorent.HFCConnectionPool.QueryTools@18e2b22
Static Section End mysql-invoice-system
Authorization Constructor
QT=null
Here is the calling code:
Authorization a = new Authorization();
try
{
a.createAccount("email***@***.com", "test4200", 10000);
}
catch (Exception e)
{
System.out.println(e);
}
System.exit(1);
I am going to bet this is something simple that I am missing, hopefully
someone will be able to point out my error.
Thanks
HFC
- 10
- 11
- Jmatlink help pleasei can use jmatlink to open matlab but I can't
get it to open an m files and therefore run a functions using thev
arrays. How do I get
it to open a certain m file, I have tried to set the path in matlab
but that doesn't work.
Please help.
--
Message posted via http://www.javakb.com
- 12
- 13
- newbie Threads and JDialog Hello all
I've been working with Java for one year and I'm a newbie with
threads, I have the following problem which I suppose you experts can
help:
I have a JDialog extension which I create some JTabbedPane with
some tables. This JDialog and these tables, send data to other class
which performs some calculation. Now I have a problem and I suspect
that its related with threads.
The button actionPerformed listener call a JDialog method that send
data and also "tells" the table to send its data to the calculation
class. After the table send the data, the constructor of the external
calculation programm fails. I'm listing in a reduced way my code:
In the Main (just the part related with the JDialog)
// in the declaratins:
public InputsIntegrationDialog inputIntDiag;
.
.
.
if (operationIndex == INTEGRATION){
if(inputIntDiag == null){
inputIntDiag = new InputsIntegrationDialog(this, getGraph());
}
else
inputIntDiag.setVisible(true);
The InputsIntegrationDialog class resumed:
public class InputsIntegrationDialog extends JDialog implements
ActionListener{
public InputsIntegrationDialog(Window owner, VRGraph grap1) {
super();
this.tabbedPane = new JTabbedPane();
fixedCostsTable = new IntegrationTable();
variableCostsTable = new IntegrationTable();
variableCosts = makeTextPanel(res.getString("variableCosts"));
tabbedPane.addTab("variableCosts",variableCostsTable );
Box okCancel = Box.createHorizontalBox();
ok = new JButton(res.getString("Ok"));
ok.addActionListener(this);
runBut = new JButton(res.getString("Run"));
runBut.addActionListener(this);
. ..// box layouts etc...
Container contentPane = getContentPane();
contentPane.add(tabbedPane, BorderLayout.CENTER);
contentPane.add(vertBox, BorderLayout.PAGE_END);
this.pack();
this.setVisible(true);
}
public void runOPT(){
// initialize the calculation class (hiden)
//send the data from the tables to the calculation
variableCostsTable.sendDataToOpt(data 1, data 2);
// in the line bellow the problem happens!!!!!!!!!!
solver1.setNLP(nlp1.getNLP());
}
public void actionPerformed(ActionEvent e){
System.out.println("Action: " + e.getActionCommand().toString() );
if(e.getActionCommand().toString() == "Ok"){
this.setVisible(false);
}
else if(e.getActionCommand().toString() == "Run"){
// This Line calls runOpt() and inside runOPt the crashes happen
int res = this.runOpt();
if( res1 >= 0){
JOptionPane.showMessageDialog(this,
"Optimization sucessful","Message");
}
else
JOptionPane.showMessageDialog(this,
"Optimization NOT sucessful","Error");
this.setVisible(false);
}
}
}
- 14
- Freelance programmer / developerHello,
I am software developer looking for freelance or Full Time work, do you
have any work that need to done.. buzz me at johnleox @ gmail.com
my skill sets:
VB,
ASP (VBScript & Javascript),
SQL Server,
Access (VBA),
Excel (VBA),
.NET(ASP.NET / C#)
Oracle &
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I can work on migration projects, supporting exsisting project and
looking out for new project.
If location or place of work is not important for you then buzz..
waiting for your work.
johnleox @ gmail.com
- 15
- Also, about JColorChooserIs it possible to edit which colors are available in a JColorChooser or
is it simpler to build my own popup window with color selections?
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