Problems with sockets and hex code
When i try to send 0x9d on socket, it send 0x3f. Why?
conexion = new Socket("server", 0000);
escritura = new PrintWriter( conexion.getOutputStream(),true);
escritura.write(0x9d);
escritura.print("\u009d");
It always send 0x3f.
jotremar wrote:
When i try to send 0x9d on socket, it send 0x3f. Why?
conexion = new Socket("server", 0000);
escritura = new PrintWriter( conexion.getOutputStream(),true);
escritura.write(0x9d);
escritura.print("\u009d");
It always send 0x3f.My guess is 0x3f is a question mark, and since you're using PrintWriter which is geared for printing "strings" and the character 0x9d is not in the selected (default, since you didn't specify one) character encoding, it turns it into a question mark.
Solution: Don't use PrintWriter for sending binary data.
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Problems with sockets and InputsStreams
Hi,
I ve this code:
InputStream is = null;
boolean ok=true;
while(ok){
//sc is an object instance of socketConnection
is = sc.openInputStream();
return this.parse(is);
//is.close();
return "";
and this exception is produced:
java.io.IOException: no more Input Streams available.
This exception is produced in the line:
is = sc.openInputStream();
I m connecting to a server and this server sends data throw a socket... but the problem is that when i m reading from this socket and this socket doesn t have data in it...
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Thanks,
DiegoThat would be the "real" code:
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Problem with socket and Threads
Hi,
I have coded a package that sends an sms via a gateway.
Here is what is happening:
* I create a singleton of my SMSModule.
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* I start a new Thread in my sms module that reads sms from queue.
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at
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Problem with Socket and dynamic IP
The problem I have is the following: My domain has a dynamic IP, so after the IP changes the s.accept() does not work any more!
try // Point 1 *)
ServerSocket s = new ServerSocket(portNumber);
for(;;)
Socket incoming = s.accept(); // does not work after IP changes
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So I have to detect that the IP has changed and have to start again at Point 1
How can I do this?
thx walterSomething is vary wrong with your network software if your getting an error on that.
When you start your computer connected to the network, a DHCP (in your case) Server sends your NIC a dynamic IP address, we call this process "binding". When the client computer connects it also is given an IP address to bind to. You can't connect to anything, or in your case create a ServerSocket, if you dont even have an IP. So your Server has an IP address, and so does the client. You should not be getting any errors unless the client/server network is using two different protocols. You can't run an IPX/SPX network and a TCP/IP network together without a Bridge.
That does not seem to be your problem. I believe, then, that the problem is that your ThreadedEchoHandler is holding the CPU. Instead of having a client connect (s.accept()) outside of that thread. Have the thread be created by using the arugment of the ServerSocket instead and no the Socket object created.
new ThreadedEchoHandler(ServerSocket ss);
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I have a chat application where the client is written in Flash 9 and it connects an XMLSocket to my java server.
Those that know Flash 9 know that it first makes a policy file request and all you have to do is provide a small chunk of xml stating the desired port and domain.
To get a better understanding I adding some thread tracking to the server app. Now when I run the following:
String policy_response = "<?xml version=\"1.0\"?><cross-domain-policy><allow-access-from domain=\"*\" to-ports=\"6000\" secure=\"false\" /></cross-domain-policy>"+ "\0";
ErrorBroker.addError("name: " + this.currentThread().getName());
String mes = "";
if(cs.incoming.ready())
mes = cs.readln();
ErrorBroker.addError( this.currentThread().getName()+ " ready: " + mes);
if(mes.equals("<policy-file-request/>" + "\0"))
ErrorBroker.addError( this.currentThread().getName()+ " policy hit");
cs.send(policy_response);
counter++;
ErrorBroker.addError( this.currentThread().getName()+" counter: " + counter);and the results I get are the following:
name: Thread-34
Thread-34 in ready: <policy-file-request/>
Thread-34 policy hit
Thread-34 counter: 1
Thread-34 after read2: <policy-file-request/>
END OF processClient()
Closing socketThere is no second connection though there should be. On the flash end I get nothing..no message stating a connection made or lost.
Now if I have the server as such:
ErrorBroker.addError("name: " + this.currentThread().getName());
String mes = "";
/* ---- policy response sent BEFORE readLine() ---- */
cs.send(policy_response);
if(cs.incoming.ready())
mes = cs.readln();
ErrorBroker.addError( this.currentThread().getName()+ " in ready: " + mes);
if(mes.equals("<policy-file-request/>" + "\0"))
ErrorBroker.addError( this.currentThread().getName()+ " policy hit");
counter++;
ErrorBroker.addError( this.currentThread().getName()+" counter: " + counter);The one difference being that the policy reply happens before any read.
I get these results:
name: Thread-34
Thread-34 in ready: <policy-file-request/>
name: Thread-35
Thread-34 policy hit
Thread-35 counter: 1
Thread-34 counter: 2
Thread-35 after read2:
Thread-34 after read2: <policy-file-request/>
io error1: java.lang.StringIndexOutOfBoundsException:String index out of range: 0
END OF processClient()
END OF processClient()
Closing socket
Closing socketDoes this make sense to anyone? How is it that if I do a readLine before sending the policy request file that nothing happens but I send after a readLine the second socket shows up.
Any help is GREATLY appreciated.The second case does appear to be a threading issue.....but what bothers me the most is why I get nothing from flash when I readLine first. This doesn't seem to be an issue with anyone else and I've seen many examples (though almost all were written in PHP) that are exactly the same. Read first...look for the policy request...then reply accordingly.
This is a small chat application running on Tomcat 5.5.
It worked well back when I ran it with Flash 8 but since I upgraded to Flash 9 (had to...no other way around) I now have to deal with this policy issue (apparently it pissed off quite a few developers). -
Problem with socket and object writing
Hi,
I programm this client/server app, the client has a point (graphic ) , the server has a point and when the mouse is moving it moves the point and the new position is send via the socket.
The probleme is that i don't receive the good thing.
When i display the coord of the point before sending it's good , but when receiving from the socket the coords are always the same ...
i don't understand .
Well , try and tell me ...
Thx.oups, the program can be usefull ...
import java.applet.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
public class server_JFrame extends javax.swing.JFrame implements MouseListener,MouseMotionListener{
point p1,p2;
server s;
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this.setSize(600,400);
addMouseListener(this);
addMouseMotionListener(this);
p2=new point(50,50,new Color(0,0,255));
p1=new point(200,200,new Color(255,0,0));
s = new server(p2,this);
public void paint(Graphics g)
super.paint(g);
g.setColor(p1.get_color());
g.fillOval(p1.get_x(), p1.get_y(),10,10);
g.setColor(p2.get_color());
g.fillOval(p2.get_x(), p2.get_y(),10,10);
public void mouseClicked(MouseEvent e) { }
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {}
public void mouseDragged(MouseEvent e) {}
public void mouseMoved(MouseEvent e)
p1.set_x(e.getX());
p1.set_y(e.getY());
s.write_point(p1);
repaint();
public static void main(String args[])
server_JFrame sjf = new server_JFrame();
sjf.setDefaultCloseOperation(EXIT_ON_CLOSE);
sjf.setTitle("server");
sjf.show();
import java.io.*;
import java.net.*;
import java.util.*;
import java.awt.*;
public class server {
point p_;
Container c_;
ObjectInputStream Istream_;
ObjectOutputStream Ostream_;
public server(point p,Container c)
p_=p;
c_=c;
try
ServerSocket server = new java.net.ServerSocket(80);
System.out.println("attente d'un client");
java.net.Socket client = server.accept();
System.out.println("client accept�");
Istream_ = new ObjectInputStream(client.getInputStream());
Ostream_ = new ObjectOutputStream(client.getOutputStream());
ThreadRead tr = new ThreadRead(Istream_,p_,c_);
catch (Exception exception) { exception.printStackTrace(); }
public void write_point(point p)
try
System.out.print("x="+p.get_x());
System.out.println(" y="+p.get_y());
Ostream_.flush();
Ostream_.writeObject(p);
Ostream_.flush();
catch (Exception exception) {exception.printStackTrace();}
import java.applet.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
public class client_JFrame extends javax.swing.JFrame implements MouseListener,MouseMotionListener{
point p1,p2;
client c;
public client_JFrame()
this.setSize(600,400);
addMouseListener(this);
addMouseMotionListener(this);
p1=new point(50,50,new Color(0,0,255));
p2=new point(200,200,new Color(255,0,0));
c = new client(p2,this);
public void paint(Graphics g)
super.paint(g);
g.setColor(p1.get_color());
g.fillOval(p1.get_x(), p1.get_y(),10,10);
g.setColor(p2.get_color());
g.fillOval(p2.get_x(), p2.get_y(),10,10);
public void mouseClicked(MouseEvent e) { }
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {}
public void mouseDragged(MouseEvent e) {}
public void mouseMoved(MouseEvent e)
p1.set_x(e.getX());
p1.set_y(e.getY());
c.write_point(p1);
repaint();
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client_JFrame cjf = new client_JFrame();
cjf.setDefaultCloseOperation(EXIT_ON_CLOSE);
cjf.setTitle("client");
cjf.show();
import java.io.*;
import java.net.*;
import java.util.*;
import java.awt.*;
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point p_;
Container c_;
ObjectInputStream Istream_;
ObjectOutputStream Ostream_;
public client(point p,Container c)
p_=p;
c_=c;
try
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String ip = ipjd.getvalue();
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Ostream_ = new ObjectOutputStream(socket.getOutputStream());
Istream_ = new ObjectInputStream(socket.getInputStream());
ThreadRead tr = new ThreadRead(Istream_,p_,c_);
catch (Exception exception) {*exception.printStackTrace();*/System.out.println("connection avec serveur echou�");}
public void write_point(point p)
try
System.out.print("x="+p.get_x());
System.out.println(" y="+p.get_y());
Ostream_.flush();
Ostream_.writeObject(p);
Ostream_.flush();
catch (Exception exception) {exception.printStackTrace();}
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import java.net.*;
import java.util.*;
import java.awt.*;
public class client {
point p_;
Container c_;
ObjectInputStream Istream_;
ObjectOutputStream Ostream_;
public client(point p,Container c)
p_=p;
c_=c;
try
ipJDialog ipjd = new ipJDialog();
String ip = ipjd.getvalue();
Socket socket = new Socket(ip,80);
System.out.println("connection avec serveur reussi");
Ostream_ = new ObjectOutputStream(socket.getOutputStream());
Istream_ = new ObjectInputStream(socket.getInputStream());
ThreadRead tr = new ThreadRead(Istream_,p_,c_);
catch (Exception exception) {*exception.printStackTrace();*/System.out.println("connection avec serveur echou�");}
public void write_point(point p)
try
System.out.print("x="+p.get_x());
System.out.println(" y="+p.get_y());
Ostream_.flush();
Ostream_.writeObject(p);
Ostream_.flush();
catch (Exception exception) {exception.printStackTrace();}
import java.io.Serializable;
import java.awt.*;
public class point implements Serializable{
private int x_;
private int y_;
private Color c_;
public point(int x, int y, Color c) {
x_=x;
y_=y;
c_=c;
public int get_x() { return x_ ; }
public int get_y() { return y_ ; }
public void set_x(int x) { x_=x ; }
public void set_y(int y) { y_=y ; }
public Color get_color() { return c_ ; }
} -
Problem with Socket and public IP
Hi.
I was create a program to tchat with my friend.
This program turn good in à local network but i obtain
A Connection refused: connect exception when I want
to communiqué by internet :
I write
Socket client = new Socket("my public IP",12347);And I was configurate my router to mapping 12347 port.
Help me please.the exception is :
Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source) -
Tp ended with error code 0247 - addtobuffer has problems with data- and/or
Hello Experts,
If you give some idea, it will be greatly appreciated.
This transported issue started coming after power outage, sap system went hard shutdown.
Then we brought up the system. Before that , we do not have this transport issue.
our TMS landscape is
DEV QA-PRD
SED-SEQSEP
DEV is having the TMS domain controller.
FYI:
*At OS level, when we do scp command using root user, it is fine for any TR.
In STMS, while adding TR in SEQ(QA system), we are getting error like this.
Error:
Transport control program tp ended with error code 0247
Message no. XT200
Diagnosis
An error occurred when executing a tp command.
Command: ADDTOBUFFER SEDK906339 SEQ client010 pf=/us
Return code: 0247
Error text: addtobuffer has problems with data- and/or
Request: SEDK906339
System Response
The function terminates.
Procedure
Correct the error and execute the command again if necessary.
This is tp version 372.04.71 (release 700, unicode enabled)
Addtobuffer failed for SEDK906339.
Neither datafile nor cofile exist (cofile may also be corrupted).
standard output from tp and from tools called by tp:
tp returncode summary:
TOOLS: Highest return code of single steps was: 0
ERRORS: Highest tp internal error was: 0247when we do scp using sm69,
SEDADM@DEVSYS:/usr/sap/trans/cofiles/K906339.SED SEQADM@QASYS:/usr/sap/trans/cofiles/.
it throws the error like below,
Host key verification failed.
External program terminated with exit code 1
Thanks
Praba -
Problem with JFrame and busy/wait Cursor
Hi -- I'm trying to set a JFrame's cursor to be the busy cursor,
for the duration of some operation (usually just a few seconds).
I can get it to work in some situations, but not others.
Timing does seem to be an issue.
There are thousands of posts on the BugParade, but
in general Sun indicates this is not a bug. I just need
a work-around.
I've written a test program below to demonstrate the problem.
I have the problem on Solaris, running with both J2SE 1.3 and 1.4.
I have not tested on Windows yet.
When you run the following code, three JFrames will be opened,
each with the same 5 buttons. The first "F1" listens to its own
buttons, and works fine. The other two (F2 and F3) listen
to each other's buttons.
The "BUSY" button simply sets the cursor on its listener
to the busy cursor. The "DONE" button sets it to the
default cursor. These work fine.
The "SLEEP" button sets the cursor, sleeps for 3 seconds,
and sets it back. This does not work.
The "INVOKE LATER" button does the same thing,
except is uses invokeLater to sleep and set the
cursor back. This also does not work.
The "DELAY" button sleeps for 3 seconds (giving you
time to move the mouse into the other (listerner's)
window, and then it behaves just like the "SLEEP"
button. This works.
Any ideas would be appreciated, thanks.
-J
import java.awt.BorderLayout;
import java.awt.Cursor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
public class BusyFrameTest implements ActionListener
private static Cursor busy = Cursor.getPredefinedCursor (Cursor.WAIT_CURSOR);
private static Cursor done = Cursor.getDefaultCursor();
JFrame frame;
JButton[] buttons;
public BusyFrameTest (String title)
frame = new JFrame (title);
buttons = new JButton[5];
buttons[0] = new JButton ("BUSY");
buttons[1] = new JButton ("DONE");
buttons[2] = new JButton ("SLEEP");
buttons[3] = new JButton ("INVOKE LATER");
buttons[4] = new JButton ("DELAY");
JPanel buttonPanel = new JPanel();
for (int i = 0; i < buttons.length; i++)
buttonPanel.add (buttons);
frame.getContentPane().add (buttonPanel);
frame.pack();
frame.setVisible (true);
public void addListeners (ActionListener listener)
for (int i = 0; i < buttons.length; i++)
buttons[i].addActionListener (listener);
public void actionPerformed (ActionEvent e)
System.out.print (frame.getTitle() + ": " + e.getActionCommand());
if (e.getActionCommand().equals ("BUSY"))
frame.setCursor (busy);
else if (e.getActionCommand().equals ("DONE"))
frame.setCursor (done);
else if (e.getActionCommand().equals ("SLEEP"))
frame.setCursor (busy);
try { Thread.sleep (3000); } catch (Exception ex) { }
frame.setCursor (done);
System.out.print (" finished");
else if (e.getActionCommand().equals ("INVOKE LATER"))
frame.setCursor (busy);
SwingUtilities.invokeLater (thread);
else if (e.getActionCommand().equals ("DELAY"))
try { Thread.sleep (3000); } catch (Exception ex) { }
frame.setCursor (busy);
try { Thread.sleep (3000); } catch (Exception ex) { }
frame.setCursor (done);
System.out.print (" finished");
System.out.println();
Runnable thread = new Runnable()
public void run()
try { Thread.sleep (3000); } catch (Exception ex) { }
frame.setCursor (done);
System.out.println (" finished");
public static void main (String[] args)
BusyFrameTest f1 = new BusyFrameTest ("F1");
f1.addListeners (f1);
BusyFrameTest f2 = new BusyFrameTest ("F2");
BusyFrameTest f3 = new BusyFrameTest ("F3");
f2.addListeners (f3); // 2 listens to 3
f3.addListeners (f2); // 3 listens to 2I've had the same problems with cursors and repaints in a swing application, and I was thinking of if I could use invokeLater, but I never got that far with it.
I still believe you would need a thread for the time consuming task, and that invokeLater is something you only need to use in a thread different from the event thread. -
Hi B2B Gurus,
We are facing the problem with ECS and XSD files from past 2 weeks, Steps we followed
1. Created a ECS file in document editor version 11g: 6.6.0
2. ECS files consists only from ST and SE segments
Ex: ST
BCH
CUR
REF
PER -- Exclude
TAX -- Exclude
SE
3: Generated a XSD file from ECS file( File --> export---> Oracle B2B) in document ediotr
4. We imported a ECS and XSD file in B2B console( documents---docdef-transaction set ECS file) and XSD File
5. We tested one file from manually we face below error:
Error Code B2B-51507
Error Description Machine Info: (usmtnz-dinfap19.dev.emrsn.org) Description: Payload validation error.
Error Level ERROR_LEVEL_COLLABORATION
Error Severity ERROR
Error Text
and some times it shows Guideline load Error or simply Error
Please help us to resolve this
RegardsAnuj,
We are sending the EDI XML file from backend, then B2B will convert it into EDI file, How can we analyze EDI XML file with ECS file, B2B is not converting to EDI.
1. Can we use 10g ECS file and XSD file in 11G
2. I tried to import it, but it showing below error while doing testing
App Message property {MSG_ID=90422086, Sequencing=false, DOCTYPE_REVISION=5020, MSG_TYPE=1, FROM_PARTY=EMERSON, DOCTYPE_NAME=850, TO_PARTY=APLL, ATTACHMENT=}
Direction OUTBOUND
State MSG_ERROR
Error Code B2B-51507
Error Text Error Brief : The element does not include any significant data.
Error Description Error : The Element PER02 does not include any significant data characters. Segment PER is defined in the guideline at position 3600.{br}{br}This error was detected at:{br}{tab}Segment Count: 11{br}{tab}Element Count: 2{br}{tab}Characters: 5395 through 5397
Created Date 06/20/2011 02:52 PM
Modified Date 06/20/2011 02:52 PM
Note: I used the same files in 10G its working fine.
Regards
Edited by: Francis on Jun 20, 2011 10:48 AM -
Hello,
I am having a strange problem with Tomcat and axis. I have a webservice that uses axis2 for wsdl2java class generation. When I compile my project in maven a Test is performed. During the test a glassfish server is established and the project is deployed -everything work great with the expected results. However when I try to deploy the webservice on tomcat it has some problems.
At first I tried to call axis code in a POST method that takes a MultiPart message. The code is as below:
*@Path("identifyWavestream")*
*@POST*
*@Consumes(MediaType.MULTIPART_FORM_DATA)*
*@Produces(MediaType.APPLICATION_XML)*
*public String multipartTest(com.sun.jersey.multipart.MultiPart multiPart) throws Exception {*
*// get first body part (index 0)*
*//tomcat shows that the first error is here (line 122 is the nest one with bodypart)*
BodyPart bp = multiPart.getBodyParts().get(0);
BodyPartEntity bodyPartEntity = (BodyPartEntity) bp.getEntity();
InputStream stream = bodyPartEntity.getInputStream();
*//the rest of the code either saves the incoming file or implements the wsdl2java axis interface - neither works.*
And the tomcat error is:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.util.ArrayList.RangeCheck(Unknown Source)
java.util.ArrayList.get(Unknown Source)
com.webserv.rest.resources.SearchResource.test.multipartTest(SearchResource.java:122)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$TypeOutInvoker._dispatch(EntityParamDispatchProvider.java:138)
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:124)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
It was strange to me since this simple approach of handling a Multipart method worked for me earlier. Then I decided skip the handling of multipart method and just call the axis code. But the results also caused an error. I then tried to call the axis code in a simple @GET method (to cross out any issues regarding the multipart) and the result where the same. Again everything works on the maven- glassfish test. In this case the tomcat error is the following:
javax.servlet.ServletException: java.lang.NoSuchMethodError: org.apache.commons.httpclient.HttpConnectionManager.getParams()Lorg/apache/commons/httpclient/params/HttpConnectionManagerParams;
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:361)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
com.sun.jersey.api.container.MappableContainerException: java.lang.NoSuchMethodError: org.apache.commons.httpclient.HttpConnectionManager.getParams()Lorg/apache/commons/httpclient/params/HttpConnectionManagerParams;
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:74)
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:124)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause
java.lang.NoSuchMethodError: org.apache.commons.httpclient.HttpConnectionManager.getParams()Lorg/apache/commons/httpclient/params/HttpConnectionManagerParams;
org.apache.axis2.transport.http.AbstractHTTPSender.initializeTimeouts(AbstractHTTPSender.java:454)
org.apache.axis2.transport.http.AbstractHTTPSender.getHttpClient(AbstractHTTPSender.java:514)
org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:156)
org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:371)
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:209)
org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:448)
org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
com.webserv.rest.webapp.IntSoapServiceStub.getServerData(IntSoapServiceStub.java:2447)
com.webserv..rest.resources.AIntSoapImpl.getServerData(AIntSoapImpl.java:112)
com.webserv..rest.resources.SearchResource.test.pingTest(SearchResource.java:167)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$TypeOutInvoker._dispatch(EntityParamDispatchProvider.java:138)
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:67)
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:124)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:71)
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:111)
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:63)
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:555)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:514)
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:505)
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:359)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
I think it is also a good ide to post the pom.xml file :
Edited by: 803864 on 2010-10-21 00:30I think it is also a good ide to post the pom.xml file:
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"+
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<modelVersion>4.0.0</modelVersion>+
+<groupId>com.myProjects</groupId>+
+<artifactId>audioid-rest-interface</artifactId>+
+<packaging>war</packaging>+
+<name>AudioID Rest Interface</name>+
+<version>0.1</version>+
+<dependencies>+
+<!--+
+<dependency>+
+<groupId>com.sun.tools.xjc.maven2</groupId>+
+<artifactId>maven-jaxb-plugin</artifactId>+
+<version>1.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-client</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>jersey-multipart</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.grizzly</groupId>+
+<artifactId>grizzly-servlet-webserver</artifactId>+
+<version>1.9.0</version>+
+<scope>test</scope>+
+</dependency>-->+
+<dependency>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>jersey-multipart</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-client</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-bundle</artifactId>+
+<version>1.0.1</version>+
+</dependency>+
+<dependency>+
+<groupId>commons-logging</groupId>+
+<artifactId>commons-logging</artifactId>+
+<version>1.0.4</version>+
+</dependency>+
+<dependency>+
+<groupId>commons-collections</groupId>+
+<artifactId>commons-collections</artifactId>+
+<version>3.1</version>+
+</dependency>+
+<dependency>+
+<groupId>org.slf4j</groupId>+
+<artifactId>slf4j-log4j12</artifactId>+
+<version>1.5.6</version>+
+</dependency>+
+<dependency>+
+<groupId>junit</groupId>+
+<artifactId>junit</artifactId>+
+<version>3.8.2</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.glassfish.distributions</groupId>+
+<artifactId>web-all</artifactId>+
+<version>10.0-build-20080430</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.glassfish.embedded</groupId>+
+<artifactId>gf-embedded-api</artifactId>+
+<version>1.0-alpha-4</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+</dependency>+
+<dependency>+
+<groupId>org.hibernate</groupId>+
+<artifactId>hibernate</artifactId>+
+<version>3.2.5.ga</version>+
+<exclusions>+
+<exclusion>+
+<groupId>javax.transaction</groupId>+
+<artifactId>jta</artifactId>+
+</exclusion>+
+<exclusion>+
+<groupId>cglib</groupId>+
+<artifactId>cglib</artifactId>+
+</exclusion>+
+</exclusions>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2</artifactId>+
+<version>1.4.1</version>+
+</dependency>+
+<!-- <dependency> -->+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-aar-maven-plugin</artifactId>+
+<version>1.4.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-java2wsdl</artifactId>+
+<version>1.4.1</version>+
+<scope>test</scope>+
+</dependency>+
+<dependency>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-xmlbeans</artifactId>+
+<version>1.4.1</version>+
+</dependency>+
+<!-- <dependency> -->+
+<dependency>+
+<groupId>com.sun.xml.bind</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1.12</version>+
+</dependency>+
+<dependency>+
+<groupId>cglib</groupId>+
+<artifactId>cglib-nodep</artifactId>+
+<version>2.1_3</version>+
+</dependency>+
+</dependencies>+
+<build>+
+<finalName>audioid-rest-interface</finalName>+
+<plugins>+
+<plugin>+
+<!-- This class is just generated for wadl support!!! -->+
+<!-- Take care that folder ../music-dna-core is existing -->+
+<groupId>com.sun.tools.xjc.maven2</groupId>+
+<artifactId>maven-jaxb-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<phase>generate-sources</phase>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<generatePackage> com.webserv.wsparameters</generatePackage>+
+<schemaDirectory>../audioid-rest-interface/src/main/resources+
+</schemaDirectory>+
+<includeSchemas>+
+<includeSchema>**/*.xsd</includeSchema>+
+</includeSchemas>+
+<extension>true</extension>+
+<strict>false</strict>+
+<verbose>false</verbose>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-javadoc-plugin</artifactId>+
+<!-- <version>2.6</version> -->+
+<executions>+
+<execution>+
+<goals>+
+<goal>javadoc</goal>+
+</goals>+
+<phase>compile</phase>+
+</execution>+
+</executions>+
+<configuration>+
+<encoding>UTF-8</encoding>+
+<verbose>false</verbose>+
+<show>public</show>+
+<subpackages> com.webserv.rest.rest.resources: com.webserv.rest.rest.commons: com.webserv.wsparameters+
+</subpackages>+
+<doclet>com.sun.jersey.wadl.resourcedoc.ResourceDoclet</doclet>+
+<docletPath>${path.separator}${project.build.outputDirectory}+
+</docletPath>+
+<docletArtifacts>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>wadl-resourcedoc-doclet</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>xerces</groupId>+
+<artifactId>xercesImpl</artifactId>+
+<version>2.6.1</version>+
+</docletArtifact>+
+</docletArtifacts>+
+<additionalparam>-output+
+${project.build.outputDirectory}/resourcedoc.xml</additionalparam>+
+<useStandardDocletOptions>false</useStandardDocletOptions>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+<executions>+
+<execution>+
+<id>generate</id>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+<phase>compile</phase>+
+</execution>+
+</executions>+
+<configuration>+
+<wadlFile>${project.build.outputDirectory}/application.wadl+
+</wadlFile>+
+<formatWadlFile>true</formatWadlFile>+
+<baseUri>http://192.168.2.149:8080/${project.build.finalName}+
+</baseUri>+
+<packagesResourceConfig>+
+<param> com.webserv.rest.resources</param>+
+</packagesResourceConfig>+
+<wadlGenerators>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.WadlGeneratorApplicationDoc+
+</className>+
+<properties>+
+<property>+
+<name>applicationDocsFile</name>+
+<value>${basedir}/src/main/doc/application-doc.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.WadlGeneratorGrammarsSupport+
+</className>+
+<properties>+
+<property>+
+<name>grammarsFile</name>+
+<value>${basedir}/src/main/doc/application-grammars.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+<wadlGeneratorDescription>+
+<className>com.sun.jersey.server.wadl.generators.resourcedoc.WadlGeneratorResourceDocSupport+
+</className>+
+<properties>+
+<property>+
+<name>resourceDocFile</name>+
+<value>${project.build.outputDirectory}/resourcedoc.xml</value>+
+</property>+
+</properties>+
+</wadlGeneratorDescription>+
+</wadlGenerators>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.codehaus.mojo</groupId>+
+<artifactId>exec-maven-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<goals>+
+<goal>java</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<mainClass>com.sun.jersey.samples.generatewadl.Main</mainClass>+
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-compiler-plugin</artifactId>+
+<inherited>true</inherited>+
+<configuration>+
+<source>1.5</source>+
+<target>1.5</target>+
+<!--+
exclude temporary types that are only needed for wadl and doc
generation
-->
+<!--+
+<excludes> <exclude>com/webserv/types/temporary/**</exclude>+
+<exclude>com/webserv/rest/commons/Examples.java</exclude>+
+</excludes>+
-->
+</configuration>+
+</plugin>+
+<plugin>+
+<groupId>org.jvnet.jaxb2.maven2</groupId>+
+<artifactId>maven-jaxb2-plugin</artifactId>+
+<executions>+
+<execution>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+</plugin>+
+<plugin>+
+<groupId>org.apache.axis2</groupId>+
+<artifactId>axis2-wsdl2code-maven-plugin</artifactId>+
+<version>1.4.1</version>+
+<executions>+
+<execution>+
+<id>generate reco core</id>+
+<goals>+
+<goal>wsdl2code</goal>+
+</goals>+
+<configuration>+
+<packageName>com.webserv.rest.webapp</packageName>+
+<wsdlFile>src/main/java/com/webserv/wsdl/web.wsdl</wsdlFile>+
+<databindingName>adb</databindingName>+
+</configuration>+
+</execution>+
+</executions>+
+</plugin>+
+<plugin>+
+<groupId>com.sun.tools.xjc.maven2</groupId>+
+<artifactId>maven-jaxb-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<goals>+
+<goal>generate</goal>+
+</goals>+
+</execution>+
+</executions>+
+<configuration>+
+<generatePackage>com.webserv.wsparameters</generatePackage>+
+<schemaDirectory>src/main/xsd</schemaDirectory> <includeSchemas>+
+<includeSchema>**/*.xsd</includeSchema> </includeSchemas>+
+<extension>true</extension>+
+<strict>false</strict>+
+<verbose>true</verbose>+
+</configuration>+
+</plugin>+
+</plugins>+
+</build>+
+<profiles>+
+<profile>+
+<id>jdk-1.5</id>+
+<activation>+
+<jdk>1.5</jdk>+
+</activation>+
+<dependencies>+
+<dependency>+
+<groupId>com.sun.xml.bind</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1.10</version>+
+</dependency>+
+</dependencies>+
+<build>+
+<plugins>+
+<plugin>+
+<groupId>org.apache.maven.plugins</groupId>+
+<artifactId>maven-javadoc-plugin</artifactId>+
+<configuration>+
+<docletArtifacts>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>maven-wadl-plugin</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey.contribs</groupId>+
+<artifactId>wadl-resourcedoc-doclet</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>com.sun.jersey</groupId>+
+<artifactId>jersey-server</artifactId>+
+<version>1.0.3.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>xerces</groupId>+
+<artifactId>xercesImpl</artifactId>+
+<version>2.6.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml.bind</groupId>+
+<artifactId>jaxb-api</artifactId>+
+<version>2.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml</groupId>+
+<artifactId>jaxb-impl</artifactId>+
+<version>2.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.activation</groupId>+
+<artifactId>activation</artifactId>+
+<version>1.1</version>+
+</docletArtifact>+
+<docletArtifact>+
+<groupId>javax.xml.stream</groupId>+
+<artifactId>stax-api</artifactId>+
+<version>1.0</version>+
+</docletArtifact>+
+</docletArtifacts>+
+</configuration>+
+</plugin>+
+</plugins>+
+</build>+
+</profile>+
+<profile>+
+<id>xsltproc</id>+
+<activation>+
+<file>+
+<exists>../xsltproc_win32/xsltproc.exe</exists>+
+</file>+
+</activation>+
+<build>+
+<plugins>+
+<!-- Create/generate the application.html using xsltproc -->+
+<!-- Create/generate the application.html using xsltproc -->+
+<plugin>+
+<groupId>org.codehaus.mojo</groupId>+
+<artifactId>exec-maven-plugin</artifactId>+
+<version>1.1</version>+
+<executions>+
+<execution>+
+<id>copy-docs-to-builddir</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>compile</phase>+
+<configuration>+
+<executable>copy</executable>+
+<commandlineArgs>src\\main\\doc\\*.* target\\classes+
+</commandlineArgs>+
+</configuration>+
+</execution>+
+<execution>+
+<id>prepare-xsltproc</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>package</phase>+
+<configuration>+
+<executable>copy</executable>+
+<commandlineArgs>..\\audioid-rest-interface\\src\\main\\resources\\*.xsd+
target\\classes</commandlineArgs>
+</configuration>+
+</execution>+
+<execution>+
+<id>exec-xsltproc: target/application.html</id>+
+<goals>+
+<goal>exec</goal>+
+</goals>+
+<phase>package</phase>+
+<configuration>+
+<!--<executable>xsltproc</executable>-->+
+<executable>../xsltproc_win32/xsltproc.exe</executable>+
+<commandlineArgs>-o target/application.html+
src/main/doc/wadl_documentation.xsl
target/classes/application.wadl</commandlineArgs>
+</configuration>+
+</execution>+
+</executions>+
+</plugin>+
+</plugins>+
+</build>+
+</profile>+
+</profiles>+
+<pluginRepositories>+
+<pluginRepository>+
+<id>maven2-repository.dev.java.net</id>+
+<name>Java.net Repository for Maven</name>+
+<url>http://download.java.net/maven/2/</url>+
+<layout>default</layout>+
+</pluginRepository>+
+<pluginRepository>+
+<id>maven-repository.dev.java.net</id>+
+<name>Java.net Maven 1 Repository (legacy)</name>+
+<url>http://download.java.net/maven/1</url>+
+<layout>legacy</layout>+
+</pluginRepository>+
+</pluginRepositories>+
+<repositories>+
+<repository>+
+<id>maven2-repository.dev.java.net</id>+
+<name>Java.net Repository for Maven</name>+
+<url>http://download.java.net/maven/2/</url>+
+<layout>default</layout>+
+</repository>+
+<repository>+
+<id>maven-repository.dev.java.net</id>+
+<name>Java.net Maven 1 Repository (legacy)</name>+
+<url>http://download.java.net/maven/1</url>+
+<layout>legacy</layout>+
+</repository>+
+<repository>+
+<id>glassfish-repository</id>+
+<name>Java.net Repository for Glassfish</name>+
+<url>http://download.java.net/maven/glassfish</url>+
+</repository>+
+</repositories>+
+</project>+
Can anyonr contribute? -
Problem with JTextPane and StateInvariantError
Hi. I am having a problem with JTextPanes and changing only certain text to bold. I am writing a chat program and would like to allow users to make certain text in their entries bold. The best way I can think of to do this is to add <b> and </b> tags to the beginning and end of any text that is to be bold. When the other client receives the message, the program will take out all of the <b> and </b> tags and display any text between them as bold (or italic with <i> and </i>). I've searched the forums a lot and figured out several ways to make the text bold, and several ways to determine which text is bold before sending the text, but none that work together. Currently, I add the bold tags with this code: (note: messageDoc is a StyledDocument and messageText is a JTextPane)
public String getMessageText() {
String text = null;
boolean bold = false, italic = false;
for (int i = 0; i < messageDoc.getLength(); i++) {
messageText.setCaretPosition(i);
if (StyleConstants.isBold(messageDoc.getCharacterElement(i).getAttributes()) && !bold) {
bold = true;
if (text != null) {
text = text + "<b>";
else {
text = "<b>";
else if (StyleConstants.isBold(messageDoc.getCharacterElement(i).getAttributes()) && bold) {
// Do nothing
else if (!StyleConstants.isBold(messageDoc.getCharacterElement(i).getAttributes()) && bold) {
bold = false;
if (text != null) {
text = text + "</b>";
else {
text = "</b>";
try {
if (text != null) {
text = text + messageDoc.getText(i,1);
else {
text = messageDoc.getText(i, 1);
catch (BadLocationException e) {
System.out.println("An error occurred while getting the text from the message document");
e.printStackTrace();
return text;
} // end getMessageText()When the message is sent to the other client, the program searches through the received message and changes the text between the bold tags to bold. This seems as if it should work, but as soon as I click on the bold button, I get a StateInvariantError. The code for my button is:
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() == bold) {
MutableAttributeSet bold = new SimpleAttributeSet();
StyleConstants.setBold(bold, true);
messageText.getStyledDocument().setCharacterAttributes(messageText.getSelectionStart(), messageText.getSelectionStart() - messageText.getSelectionEnd() - 1, bold, false);
} //end actionPerformed()Can anyone help me to figure out why this error is being thrown? I have searched for a while to figure out this way of doing what I'm trying to do and I've found out that a StateInvariantError has been reported as a bug in several different circumstances but not in relation to this. Or, if there is a better way to add and check the style of the text that would be great as well. Any help is much appreciated, thanks in advance.Swing related questions should be posted in the Swing forum.
Can't tell from you code what the problem is because I don't know the context of how each method is invoked. But it would seem like you are trying to query the data in the Document while the Document is being updated. Try wrapping the getMessageText() method is a SwingUtilities.invokeLater().
There is no need to write custom code for a Bold Action you can just use:
JButton bold = new JButton( new StyledEditorKit.BoldAction() );Also your code to build the text String is not very efficient. You should not be using string concatenation to append text to the string. You should be using a StringBuffer or StringBuilder. -
Problem with writing and reading using serialization
I am having a problem with writing and reading an object that has another object in it. The purpose of the class is to write a order that has multiple items in it. And there will be several orders. This is for an IB project, where one of the requirements is to utilize a hierarchical composite data structure. That is, it is "one that contains more than one element and at least one of the elements is a composite data structure. Examples are, an array or linked list of records, a record that has one field that is another record, or an array". The code is shown below:
The error produced is
java.lang.NullPointerException
at SamsonRubberIndustries.CustomerOrderDetails.createCustOrdDetailsScreen(CustomerOrderDetails.java:150)
at SamsonRubberIndustries.CustomerOrderDetails$1.run(CustomerOrderDetails.java:78)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
public class CustOrdObject implements Serializable {
public int CustID;
public int CustOrderID;
public Object OrderDate;
public InnerCustOrdObject[] innerCustOrdObj;
public float GrandTotal;
public int MaxItems;
public CustOrdObject() {}
public CustOrdObject(InnerCustOrdObject[] innerCustOrdObj,
int CustID, int CustOrderID, Object OrderDate,
float GrandTotal, int innerarrlength, int innerarrpos, int MaxItems) {
this.CustID = CustID;
this.CustOrderID = CustOrderID;
this.OrderDate = OrderDate;
this.GrandTotal = GrandTotal;
this.MaxItems = MaxItems;
this.innerCustOrdObj = new InnerCustOrdObject[MaxItems];
public InnerCustOrdObject[] getInnerCustOrdObj() {
return innerCustOrdObj;
public void setInnerCustOrdObj(InnerCustOrdObject[] innerCustOrdObj) {
this.innerCustOrdObj = innerCustOrdObj;
public int getCustID() {
return CustID;
public void setCustID(int custID) {
CustID = custID;
public int getCustOrderID() {
return CustOrderID;
public void setCustOrderID(int custOrderID) {
CustOrderID = custOrderID;
public Object getOrderDate() {
return OrderDate;
public void setOrderDate(Object orderDate) {
OrderDate = orderDate;
public void setGrandTotal(float grandTotal) {
GrandTotal = grandTotal;
public float getGrandTotal() {
return GrandTotal;
public int getMaxItems() {
return MaxItems;
public void setMaxItems(int maxItems) {
MaxItems = maxItems;
public class InnerCustOrdObject implements Serializable{
public int ItemNumber;
public float UnitPrice;
public int QuantityRequired;
public float TotalPrice;
public InnerCustOrdObject() {}
public InnerCustOrdObject(int ItemNumber, float
UnitPrice, int QuantityRequired, float TotalPrice){
this.ItemNumber = ItemNumber;
this.UnitPrice = UnitPrice;
this.QuantityRequired = QuantityRequired;
this.TotalPrice = TotalPrice;
public int getItemNumber() {
return ItemNumber;
public void setItemNumber(int itemNumber) {
ItemNumber = itemNumber;
public int getQuantityRequired() {
return QuantityRequired;
public void setQuantityRequired(int quantityRequired) {
QuantityRequired = quantityRequired;
public float getTotalPrice() {
return TotalPrice;
public void setTotalPrice(float totalPrice) {
TotalPrice = totalPrice;
public float getUnitPrice() {
return UnitPrice;
public void setUnitPrice(float unitPrice) {
UnitPrice = unitPrice;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
public class CustomerOrderDetails extends CommonFeatures{
//TODO
private static int MAX_ORDERS = 200;
private static int MAX_ORDERITEMS = 100;
private static int MaxRecord;
private static int CurrentRecord = 1;
private static int currentItem;
private static int MaxItems;
private static boolean FileExists, recFileExists;
private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
private static File OrderDetailsFile = new File("CustOrdDetails.dat");
private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
private static PrintWriter writeFile;
private static BufferedReader readFile;
private static ObjectOutputStream objOut;
private static ObjectInputStream objIn;
//Set format for date
SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
//--<BEGINNING>--Declaring Interface Variables------------------------------------------//
private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
//--<END>--Declaring Interface Variables------------------------------------------------//
public static void main(String[] args) {
final CustomerOrderDetails COD = new CustomerOrderDetails();
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
COD.createCustOrdDetailsScreen();
} catch (Exception eb) {
eb.printStackTrace();
//--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
public JFrame createCustOrdDetailsScreen() {
createDefaultFrame();
mainframe.setSize(800,500);
createContainerPanel();
containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
//containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
//containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
mainframe.setContentPane(containerpanel);
mainframe.setLocationRelativeTo(null);
mainframe.setVisible(true);
//--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
if (OrdRecordNumStore.exists() == true) {
recFileExists = true;
}else {
recFileExists = false;
if (recFileExists == true) {
MaxRecord = readRecordNumber();
CurrentRecord = MaxRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
}else{
MaxRecord = 1;
writeRecordNumber(MaxRecord);
CustOrderIDTxt.setText(""+MaxRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
//--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
if(readOrder() != null){
orderDetails = (CustOrdObject[]) readOrder();
innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
MaxItems = orderDetails[CurrentRecord].getMaxItems();
if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
externalnextbtn.setEnabled(true);
externalprevbtn.setEnabled(true);
if(CurrentRecord >= MaxRecord){
externalnextbtn.setEnabled(false);
getFieldText(CurrentRecord-1);
}else{
orderDetails[CurrentRecord] = new CustOrdObject();
currentItem = 1;
return mainframe;
//--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
public JPanel createCustOrdDetailsTitle(){
createTitlePanel();
titlepanel.setBackground(TxtfontColor);
label.setText("- Customer Order Details -");
labelpanel.setBackground(TxtfontColor);
label.setForeground(Color.white);
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor) ;
buttonpanel.add(createReturnToMainMenuButton());
titlepanel.add(labelpanel, BorderLayout.WEST);
titlepanel.add(buttonpanel, BorderLayout.EAST);
return titlepanel;
public JPanel createCustOrdDetailsMainPanel(){
createmainpanel();
mainpanel.setBackground(TxtfontColor);
mainpanel.setLayout(new BorderLayout());
mainpanel.setBorder(BorderFactory.createTitledBorder(""));
mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
return mainpanel;
public JPanel createInnerTopPanel(){
innertoppanel = new JPanel(new GridBagLayout());
innertoppanel.setBackground(TxtfontColor);
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
CustIDLbl = new JLabel("Customer ID");
CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustIDLbl.setFont(font);
CustIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innertoppanel.add(CustIDLbl, GBC);
CustIDTxt = new JTextField(20);
CustIDTxt.setEditable(true);
GBC.gridx = 2;
GBC.gridy = 1;
innertoppanel.add(CustIDTxt, GBC);
GBC.gridx = 3;
GBC.gridy = 1;
innertoppanel.add(Box.createHorizontalStrut(220), GBC);
OrderedDateLbl = new JLabel("Order Date");
OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
OrderedDateLbl.setFont(font);
OrderedDateLbl.setForeground(LblfontColor);
GBC.gridx = 4;
GBC.gridy = 1;
innertoppanel.add(OrderedDateLbl, GBC);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
OrderedDateTxt.setEditable(false);
GBC.gridx = 5;
GBC.gridy = 1;
innertoppanel.add(OrderedDateTxt, GBC);
CustOrderIDLbl = new JLabel("Customer Order ID");
CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustOrderIDLbl.setFont(font);
CustOrderIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDLbl, GBC);
CustOrderIDTxt = new JTextField(20);
CustOrderIDTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDTxt, GBC);
return innertoppanel;
public JPanel createInnerCenterPanel(){
innercenterpanel = new JPanel(new GridBagLayout());
innercenterpanel.setBackground(TxtfontColor);
innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
ItemNumberLbl = new JLabel("Item Number");
ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
ItemNumberLbl.setFont(font);
ItemNumberLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberLbl, GBC);
ItemNumberTxt = new JTextField(20);
GBC.gridx = 2;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberTxt, GBC);
UnitPriceLbl = new JLabel("Unit Price");
UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
UnitPriceLbl.setFont(font);
UnitPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceLbl, GBC);
UnitPriceTxt = new JTextField(20);
//UnitPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceTxt, GBC);
QuantityReqLbl = new JLabel("Quantity Required");
QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
QuantityReqLbl.setFont(font);
QuantityReqLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqLbl, GBC);
QuantityReqTxt = new JTextField(20);
//QuantityReqTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqTxt, GBC);
TotPriceLbl = new JLabel("Total Price");
TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
TotPriceLbl.setFont(font);
TotPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 4;
innercenterpanel.add(TotPriceLbl, GBC);
TotPriceTxt = new JTextField(20);
//TotPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 4;
innercenterpanel.add(TotPriceTxt, GBC);
return innercenterpanel;
public JPanel createInnerBottomPanel(){
innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
innerbottompanel.setBackground(TxtfontColor);
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
GrandTotLbl = new JLabel("Grand Total");
GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
GrandTotLbl.setFont(font);
GrandTotLbl.setForeground(LblfontColor);
innerbottompanel.add(GrandTotLbl);
innerbottompanel.add(Box.createHorizontalStrut(30));
GrandTotTxt = new JTextField(20);
innerbottompanel.add(GrandTotTxt);
return innerbottompanel;
public JPanel createInnerRightPanel(){
innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerrightpanel.setBackground(TxtfontColor);
innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerrightpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalnextbtn = new JButton(createNextButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
//getInnerFieldText(currentItem);
internalprevbtn.setEnabled(true);
if(currentItem < MaxItems){
++CurrentRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
setInnerFieldText(currentItem);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(currentItem == MaxItems){
internalnextbtn.setEnabled(false);
innerrightpanel.add(internalnextbtn, GBC);
return innerrightpanel;
public JPanel createInnerLeftPanel(){
innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerleftpanel.setBackground(TxtfontColor);
innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerleftpanel.setForeground(Color.BLACK);
innerleftpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalprevbtn = new JButton(createPreviousButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
//getInnerFieldText(currentItem);
internalnextbtn.setEnabled(true);
if(currentItem == 1){
internalprevbtn.setEnabled(false);
if(currentItem > 0){
--currentItem;
//readOrder();
setInnerFieldText(currentItem);
innerleftpanel.add(internalprevbtn, GBC);
return innerleftpanel;
public JPanel createCustOrdDetailsButtons(){
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor);
externalprevbtn = new JButton(createPreviousButtonIcon());
externalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalnextbtn.setEnabled(true);
if(CurrentRecord == 1){
externalprevbtn.setEnabled(false);
if(CurrentRecord > 0){
--CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
buttonpanel.add(externalprevbtn);
addrecordbtn = new JButton("Add Record", createAddButtonIcon());
addrecordbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
MaxRecord = readRecordNumber();
MaxRecord++;
writeRecordNumber(MaxRecord);
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
CustIDTxt.setText("");
CustOrderIDTxt.setText(""+MaxRecord);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt.setText(""+simpleDF.format(todaydate));
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
GrandTotTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
externalnextbtn.setEnabled(false);
externalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(addrecordbtn);
savebtn = new JButton("Save Data", createSaveButtonIcon());
savebtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
setFieldText(CurrentRecord);
writeOrder();
writeRecordNumber(MaxRecord);
System.out.println(CurrentRecord);
System.out.println(MaxRecord);
buttonpanel.add(savebtn);
java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
additemreqbtn = new JButton("Add Item", AddRowIcon);
additemreqbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
//CurrentRecord = MaxRecord;
currentItem++;
setInnerFieldText(currentItem);
internalnextbtn.setEnabled(false);
internalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(additemreqbtn);
externalnextbtn = new JButton(createNextButtonIcon());
externalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalprevbtn.setEnabled(true);
if(CurrentRecord < MaxRecord){
++CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(CurrentRecord == MaxRecord){
externalnextbtn.setEnabled(false);
buttonpanel.add(externalnextbtn);
return buttonpanel;
//TODO
public void setFieldText(int orderID){//TODO
orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
orderDetails[orderID].setMaxItems(MaxItems);
setInnerFieldText(currentItem);
orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
public void setInnerFieldText(int currentItem){//TODO
innerCustOrdObj[currentItem] = new InnerCustOrdObject();
innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
public void getFieldText(int orderID){
CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
currentItem = orderDetails[orderID].getMaxItems();
System.err.println("currentItem" + currentItem);
getInnerFieldText(currentItem);
GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
public void getInnerFieldText(int currentItem){
ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
public void writeOrder(){//TODO
try {
objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
objOut.writeObject(orderDetails);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
} catch (IOException e) {
e.printStackTrace();
public Object readOrder(){
Object temporaryObj;
try{
objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
temporaryObj = objIn.readObject();
CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
System.out.println("Outer: "+blah[1].getCustID());
InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
System.out.println("Inner: "+whee[1].getItemNumber());
objIn.close();
System.out.println("Read Worky!");
return temporaryObj;
}catch(Exception e){
e.printStackTrace();
System.out.println("Read No Worky!");
return null;
public void writeRecordNumber(int MaxRecord){
try{
objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
objOut.writeObject(MaxRecord);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
}catch(Exception e){e.printStackTrace();}
public int readRecordNumber() {
try {
objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
int temporaryObj = Integer.parseInt(objIn.readObject().toString());
objIn.close();
System.out.println("Read Number Worky!");
return temporaryObj;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Read Number No Worky!");
return -1;
}Message was edited by:
Kilik07
Message was edited by:
Kilik07ok i got reading to work to a certain extent... but the prob is i cnt seem to save my innerCustOrdObj proprly...when ever i look for a record using the gotorecordbtn, the outerobject, which is the orderDetails, seems to change but the innerCustOrdObj remains the same... heres the new code..
public class CustomerOrderDetails extends CommonFeatures{
//TODO
private static int MAX_ORDERS = 200;
private static int MAX_ORDERITEMS = 100;
private static int MaxRecord;
private static int CurrentRecord = 1;
private static int currentItem;
private static int MaxItems = 1;
private static boolean FileExists, recFileExists;
private static boolean RecordExists;
private static CustOrdObject[] orderDetails = new CustOrdObject[MAX_ORDERS];
private static InnerCustOrdObject[] innerCustOrdObj = new InnerCustOrdObject[MAX_ORDERITEMS];
private static File OrderDetailsFile = new File("CustOrdDetails.ser");
private static File OrdRecordNumStore = new File("OrdRecordNumStore.txt");
private static PrintWriter writeFile;
private static BufferedReader readFile;
private static ObjectOutputStream objOut;
private static ObjectInputStream objIn;
//Set format for date
SimpleDateFormat simpleDF = new SimpleDateFormat("dd MM yyyy");
//--<BEGINNING>--Declaring Interface Variables------------------------------------------//
private JPanel innertoppanel, innercenterpanel, innerbottompanel, innerrightpanel, innerleftpanel;
private JLabel CustIDLbl, CustOrderIDLbl, OrderedDateLbl, GrandTotLbl, ItemNumberLbl,UnitPriceLbl, QuantityReqLbl, TotPriceLbl;
private JTextField CustIDTxt, CustOrderIDTxt, OrderedDateTxt, GrandTotTxt, ItemNumberTxt, UnitPriceTxt, QuantityReqTxt, TotPriceTxt;
private JButton addrecordbtn, savebtn, externalprevbtn, externalnextbtn, internalprevbtn, internalnextbtn, gotorecordbtn, additemreqbtn;
//--<END>--Declaring Interface Variables------------------------------------------------//
public static void main(String[] args) {
final CustomerOrderDetails COD = new CustomerOrderDetails();
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
COD.createCustOrdDetailsScreen();
} catch (Exception eb) {
eb.printStackTrace();
//--<BEGINNING>--Creating CustomerOrderDetails Screen---------------------------------------//
public JFrame createCustOrdDetailsScreen() {
createDefaultFrame();
mainframe.setSize(800,500);
createContainerPanel();
containerpanel.add(createCustOrdDetailsTitle(), BorderLayout.NORTH);
containerpanel.add(createCustOrdDetailsMainPanel(), BorderLayout.CENTER);
//containerpanel.add(createCustOrdDetailsLeftNavButtons(), BorderLayout.WEST);
//containerpanel.add(createCustOrdDetailsRightNavButtons(), BorderLayout.EAST);
containerpanel.add(createCustOrdDetailsButtons(), BorderLayout.SOUTH);
mainframe.setContentPane(containerpanel);
mainframe.setLocationRelativeTo(null);
mainframe.setVisible(true);
//--<BEGINNING>--Checks to see whether CRecordNumberStore file exists-------------------------------//
if (OrdRecordNumStore.exists() == true) {
recFileExists = true;
}else {
recFileExists = false;
if (recFileExists == true) {
MaxRecord = readRecordNumber();
CurrentRecord = MaxRecord;
//readOrder();
//readInnerOrderRecord(CurrentRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
}else{
MaxRecord = 1;
writeRecordNumber(MaxRecord);
CustOrderIDTxt.setText(""+MaxRecord);
System.out.println("Current Record " +CurrentRecord);
System.out.println("Max Record " +MaxRecord);
//--<END>--Checks to see whether CRecordNumberStore file exists--------------------------------------//
if(readOrder() != null){
orderDetails = (CustOrdObject[]) readOrder();
//CurrentRecord--;
//System.out.println("Current Rec Here"+CurrentRecord);
if(orderDetails[CurrentRecord] == null){
System.err.println("CustomerOrderObj 1 is null !!");
}else{
System.err.println("CustomerOrderObj 1 is not null !!");
if(orderDetails[CurrentRecord].getInnerCustOrdObj() == null){
System.err.println("InnerCustomerOrderObj is null !!");
}else{
System.err.println("InnerCustomerOrderObj is not null !!");
innerCustOrdObj = orderDetails[CurrentRecord].getInnerCustOrdObj();
MaxItems = orderDetails[CurrentRecord].getMaxItems();
if(CurrentRecord > 1 && CurrentRecord < MaxRecord){
externalnextbtn.setEnabled(true);
externalprevbtn.setEnabled(true);
if(CurrentRecord >= MaxRecord){
externalnextbtn.setEnabled(false);
getFieldText(CurrentRecord);
getInnerFieldText(MaxItems);
}else{
orderDetails[CurrentRecord] = new CustOrdObject();
currentItem = 1;
return mainframe;
//--<END>--Creating CustomerOrderDetails Screen---------------------------------------------//
public JPanel createCustOrdDetailsTitle(){
createTitlePanel();
titlepanel.setBackground(TxtfontColor);
label.setText("- Customer Order Details -");
labelpanel.setBackground(TxtfontColor);
label.setForeground(Color.white);
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor) ;
buttonpanel.add(createReturnToMainMenuButton());
titlepanel.add(labelpanel, BorderLayout.WEST);
titlepanel.add(buttonpanel, BorderLayout.EAST);
return titlepanel;
public JPanel createCustOrdDetailsMainPanel(){
createmainpanel();
mainpanel.setBackground(TxtfontColor);
mainpanel.setLayout(new BorderLayout());
mainpanel.setBorder(BorderFactory.createTitledBorder(""));
mainpanel.add(createInnerTopPanel(), BorderLayout.NORTH);
mainpanel.add(createInnerCenterPanel(), BorderLayout.CENTER);
mainpanel.add(createInnerBottomPanel(), BorderLayout.SOUTH);
mainpanel.add(createInnerRightPanel(), BorderLayout.EAST);
mainpanel.add(createInnerLeftPanel(), BorderLayout.WEST);
return mainpanel;
public JPanel createInnerTopPanel(){
innertoppanel = new JPanel(new GridBagLayout());
innertoppanel.setBackground(TxtfontColor);
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
CustIDLbl = new JLabel("Customer ID");
CustIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustIDLbl.setFont(font);
CustIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innertoppanel.add(CustIDLbl, GBC);
CustIDTxt = new JTextField(20);
CustIDTxt.setEditable(true);
GBC.gridx = 2;
GBC.gridy = 1;
innertoppanel.add(CustIDTxt, GBC);
GBC.gridx = 3;
GBC.gridy = 1;
innertoppanel.add(Box.createHorizontalStrut(220), GBC);
OrderedDateLbl = new JLabel("Order Date");
OrderedDateLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
OrderedDateLbl.setFont(font);
OrderedDateLbl.setForeground(LblfontColor);
GBC.gridx = 4;
GBC.gridy = 1;
innertoppanel.add(OrderedDateLbl, GBC);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt = new JTextField(simpleDF.format(todaydate), 20);
OrderedDateTxt.setHorizontalAlignment(JTextField.CENTER);
OrderedDateTxt.setEditable(false);
GBC.gridx = 5;
GBC.gridy = 1;
innertoppanel.add(OrderedDateTxt, GBC);
CustOrderIDLbl = new JLabel("Customer Order ID");
CustOrderIDLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
CustOrderIDLbl.setFont(font);
CustOrderIDLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDLbl, GBC);
CustOrderIDTxt = new JTextField(20);
//CustOrderIDTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innertoppanel.add(CustOrderIDTxt, GBC);
return innertoppanel;
public JPanel createInnerCenterPanel(){
innercenterpanel = new JPanel(new GridBagLayout());
innercenterpanel.setBackground(TxtfontColor);
innercenterpanel.setBorder(BorderFactory.createLoweredBevelBorder());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
ItemNumberLbl = new JLabel("Item Number");
ItemNumberLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
ItemNumberLbl.setFont(font);
ItemNumberLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberLbl, GBC);
ItemNumberTxt = new JTextField(20);
GBC.gridx = 2;
GBC.gridy = 1;
innercenterpanel.add(ItemNumberTxt, GBC);
UnitPriceLbl = new JLabel("Unit Price");
UnitPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
UnitPriceLbl.setFont(font);
UnitPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceLbl, GBC);
UnitPriceTxt = new JTextField(20);
//UnitPriceTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 2;
innercenterpanel.add(UnitPriceTxt, GBC);
QuantityReqLbl = new JLabel("Quantity Required");
QuantityReqLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
QuantityReqLbl.setFont(font);
QuantityReqLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqLbl, GBC);
QuantityReqTxt = new JTextField(20);
//QuantityReqTxt.setEditable(false);
GBC.gridx = 2;
GBC.gridy = 3;
innercenterpanel.add(QuantityReqTxt, GBC);
TotPriceLbl = new JLabel("Total Price");
TotPriceLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
TotPriceLbl.setFont(font);
TotPriceLbl.setForeground(LblfontColor);
GBC.gridx = 1;
GBC.gridy = 4;
innercenterpanel.add(TotPriceLbl, GBC);
TotPriceTxt = new JTextField(20);
TotPriceTxt.setEditable(false);
TotPriceTxt.addFocusListener(new FocusAdapter(){
public void focusGained(FocusEvent evt){
TotPriceTxt.setText(""+Integer.parseInt(UnitPriceTxt.getText())*Integer.parseInt(QuantityReqTxt.getText()));
GBC.gridx = 2;
GBC.gridy = 4;
innercenterpanel.add(TotPriceTxt, GBC);
return innercenterpanel;
public JPanel createInnerBottomPanel(){
innerbottompanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
innerbottompanel.setBackground(TxtfontColor);
//Setting Font Type and Size
Font font = new Font("Arial", Font.BOLD, 11);
GrandTotLbl = new JLabel("Grand Total");
GrandTotLbl.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
GrandTotLbl.setFont(font);
GrandTotLbl.setForeground(LblfontColor);
innerbottompanel.add(GrandTotLbl);
innerbottompanel.add(Box.createHorizontalStrut(30));
GrandTotTxt = new JTextField(20);
innerbottompanel.add(GrandTotTxt);
return innerbottompanel;
public JPanel createInnerRightPanel(){
innerrightpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerrightpanel.setBackground(TxtfontColor);
innerrightpanel.setLayout(new BoxLayout(navrightpanel, BoxLayout.Y_AXIS));
innerrightpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerrightpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalnextbtn = new JButton(createNextButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getInnerFieldText(currentItem);
internalprevbtn.setEnabled(true);
if(currentItem < MaxItems){
++currentItem;
orderDetails[CurrentRecord].getInnerCustOrdObj();
setInnerFieldText(currentItem);
System.out.println("Current Item" + currentItem);
if(currentItem == MaxItems){
internalnextbtn.setEnabled(false);
innerrightpanel.add(internalnextbtn, GBC);
return innerrightpanel;
public JPanel createInnerLeftPanel(){
innerleftpanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
innerleftpanel.setBackground(TxtfontColor);
innerleftpanel.setBorder(BorderFactory.createLoweredBevelBorder());
innerleftpanel.setForeground(Color.BLACK);
innerleftpanel.setLayout(new GridBagLayout());
GridBagConstraints GBC = new GridBagConstraints();
GBC.fill = GridBagConstraints.HORIZONTAL;
internalprevbtn = new JButton(createPreviousButtonIcon());
GBC.gridx = 1;
GBC.gridy = 1;
internalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getInnerFieldText(currentItem);
internalnextbtn.setEnabled(true);
if(currentItem == 1){
internalprevbtn.setEnabled(false);
if(currentItem > 0){
--currentItem;
orderDetails[CurrentRecord].getInnerCustOrdObj();
setInnerFieldText(currentItem);
System.out.println("Current Item" + currentItem);
innerleftpanel.add(internalprevbtn, GBC);
return innerleftpanel;
public JPanel createCustOrdDetailsButtons(){
createbuttonpanel();
buttonpanel.setBackground(TxtfontColor);
externalprevbtn = new JButton(createPreviousButtonIcon());
externalprevbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalnextbtn.setEnabled(true);
if(CurrentRecord == 1){
externalprevbtn.setEnabled(false);
if(CurrentRecord > 0){
--CurrentRecord;
setFieldText(CurrentRecord);
System.out.println("Current Record " + CurrentRecord);//Checking RECORD_NUM
buttonpanel.add(externalprevbtn);
addrecordbtn = new JButton("Add Record", createAddButtonIcon());
addrecordbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
MaxRecord = readRecordNumber();
MaxRecord++;
CurrentRecord = MaxRecord;
orderDetails[CurrentRecord] = new CustOrdObject();
writeRecordNumber(MaxRecord);
MaxItems = 1;
innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
CustIDTxt.setText("");
CustOrderIDTxt.setText(""+MaxRecord);
//Get today's date
Date todaydate = new Date();
OrderedDateTxt.setText(""+simpleDF.format(todaydate));
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
GrandTotTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
externalnextbtn.setEnabled(false);
externalprevbtn.setEnabled(true);
System.out.println(MaxRecord);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(addrecordbtn);
savebtn = new JButton("Save Data", createSaveButtonIcon());
savebtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
setFieldText(CurrentRecord);
setInnerFieldText(MaxItems);
writeOrder();
writeRecordNumber(MaxRecord);
System.out.println(CurrentRecord);
System.out.println(MaxRecord);
buttonpanel.add(savebtn);
java.net.URL imageURL_AddRowIcon = CommonFeatures.class.getResource("Icons/edit_add.png");
ImageIcon AddRowIcon = new ImageIcon(imageURL_AddRowIcon);
additemreqbtn = new JButton("Add Item", AddRowIcon);
additemreqbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
try{
//--<BEGINNING>--Clear Fields-------------------------------------------------------//
ItemNumberTxt.setText("");
UnitPriceTxt.setText("");
QuantityReqTxt.setText("");
TotPriceTxt.setText("");
//--<END>--Clear Fields-------------------------------------------------------------//
//CurrentRecord = MaxRecord;
MaxItems++;
innerCustOrdObj[MaxItems] = new InnerCustOrdObject();
System.out.println("Max Items "+MaxItems);
currentItem = MaxItems;
orderDetails[CurrentRecord].setMaxItems(MaxItems);
///setInnerFieldText(currentItem);
internalnextbtn.setEnabled(false);
internalprevbtn.setEnabled(true);
} catch(Exception ec){ec.printStackTrace();}
buttonpanel.add(additemreqbtn);
externalnextbtn = new JButton(createNextButtonIcon());
externalnextbtn.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent evt){
getFieldText(CurrentRecord);
externalprevbtn.setEnabled(true);
if(CurrentRecord < MaxRecord){
++CurrentRecord;
setFieldText(CurrentRecord);
System.out.println(CurrentRecord);//Checking RECORD_NUM
if(CurrentRecord == MaxRecord){
externalnextbtn.setEnabled(false);
buttonpanel.add(externalnextbtn);
gotorecordbtn = new JButton("Go To Record", createGotoButtonIcon());
gotorecordbtn.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt){
* The text from the GotorecordTxt textfield will be taken and assigned
* to a temporary integer variable called Find.
int Find = Integer.parseInt(CustOrderIDTxt.getText());
for(int j=1; j <= MaxRecord; j++){
* Using a for loop, each record can be read using the readCustRecord
* method.
getFieldText(j);
* An if condition is utilized to check whether the temporary stored variable, Find,
* matches a field in a record. If this record is found, then using the RecordExists
* which was declared at the top, either a true or false statement can be assigned
* If the record exists, then a true statement will be assigned, if not a false
* statement will be assigned.
if(orderDetails[j].getCustOrderID() == Find){
RecordExists = true;
break;
}else{
RecordExists = false;
if(RecordExists == false){
* If the RecordExists is assigned a false statement, then a message will be
* displayed to show that the record does not exist.
JOptionPane.showMessageDialog(null, "Record Does Not Exist!", "Error Message", JOptionPane.ERROR_MESSAGE, createErrorIcon());
}else{
getFieldText(Find);
buttonpanel.add(gotorecordbtn);
return buttonpanel;
//TODO
public void setFieldText(int orderID){//TODO
orderDetails[orderID].setCustID(Integer.parseInt(CustIDTxt.getText()));
orderDetails[orderID].setCustOrderID(Integer.parseInt(CustOrderIDTxt.getText()));
orderDetails[orderID].setOrderDate(OrderedDateTxt.getText());
orderDetails[orderID].setInnerCustOrdObj(innerCustOrdObj);
orderDetails[orderID].setMaxItems(MaxItems);
setInnerFieldText(currentItem);
orderDetails[orderID].setGrandTotal(Float.parseFloat(GrandTotTxt.getText()));
public void setInnerFieldText(int currentItem){//TODO
innerCustOrdObj[currentItem] = new InnerCustOrdObject();
innerCustOrdObj[currentItem].setMaxItems(MaxItems);
innerCustOrdObj[currentItem].setItemNumber(Integer.parseInt(ItemNumberTxt.getText()));
innerCustOrdObj[currentItem].setUnitPrice(Float.parseFloat(UnitPriceTxt.getText()));
innerCustOrdObj[currentItem].setQuantityRequired(Integer.parseInt(QuantityReqTxt.getText()));
innerCustOrdObj[currentItem].setTotalPrice(Float.parseFloat(TotPriceTxt.getText()));
public void getFieldText(int orderID){
CustIDTxt.setText(Integer.toString(orderDetails[orderID].getCustID()));
CustOrderIDTxt.setText(Integer.toString(orderDetails[orderID].getCustOrderID()));
OrderedDateTxt.setText(""+orderDetails[orderID].getOrderDate());
currentItem = orderDetails[orderID].getMaxItems();
orderDetails[orderID].getInnerCustOrdObj();
System.err.println("currentItem" + currentItem);
//getInnerFieldText(currentItem);
GrandTotTxt.setText(Float.toString(orderDetails[orderID].getGrandTotal()));
public void getInnerFieldText(int currentItem){
ItemNumberTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getItemNumber()));
UnitPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getUnitPrice()));
QuantityReqTxt.setText(Integer.toString(innerCustOrdObj[currentItem].getQuantityRequired()));
TotPriceTxt.setText(Float.toString(innerCustOrdObj[currentItem].getTotalPrice()));
public void writeOrder(){//TODO
try {
objOut = new ObjectOutputStream(new FileOutputStream(OrderDetailsFile));
objOut.writeObject(orderDetails);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
} catch (IOException e) {
e.printStackTrace();
public Object readOrder(){
Object temporaryObj;
try{
objIn = new ObjectInputStream(new FileInputStream(OrderDetailsFile));
temporaryObj = objIn.readObject();
CustOrdObject[] blah = (CustOrdObject[]) temporaryObj;
/* System.out.println("Outer: "+blah[1].getCustID());
InnerCustOrdObject[] whee = blah[1].getInnerCustOrdObj();
System.out.println("Inner: "+whee[1].getItemNumber());*/
objIn.close();
System.out.println("Read Worky!");
return temporaryObj;
}catch(Exception e){
e.printStackTrace();
System.out.println("Read No Worky!");
return null;
public void writeRecordNumber(int MaxRecord){
try{
objOut = new ObjectOutputStream(new FileOutputStream(OrdRecordNumStore));
objOut.writeObject(MaxRecord);
System.out.println("WORKING!");
objOut.flush();
objOut.close();
}catch(Exception e){e.printStackTrace();}
public int readRecordNumber() {
try {
objIn = new ObjectInputStream(new FileInputStream(OrdRecordNumStore));
int temporaryObj = Integer.parseInt(objIn.readObject().toString());
objIn.close();
System.out.println("Read Number Worky!");
return temporaryObj;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Read Number No Worky!");
return -1;
}Message was edited by:
Kilik07 -
[SOLVED] Problem with netctl and dhcpcd
Hi everybody,
I had a problem with netctl and dhcpcd.
I was using netctl and wifi-menu to connect to wirelless networks with dhcp.
It worked fine at home, then i went to a friend where it also worked but then i went back home and it failed at every try with those error messages:
dhcpcd[2718]: version 6.0.5 starting
dhcpcd[2718]: wlp9s0: rebinding lease of 192.168.1.154
dhcpcd[2718]: wlp9s0: reject NAK via 192.168.178.1
dhcpcd[2718]: wlp9s0: soliciting a DHCP lease
dhcpcd[2718]: wlp9s0: offered 192.168.178.44 from 192.168.178.1
dhcpcd[2718]: timed out
network[2659]: DHCP IP lease attempt failed on interface 'wlp9s0'
systemd[1]: netctl@wlp9s0\xxx.service: main process exited, code=exited, status=1/FAILURE
systemd[1]: Failed to start Automatically generated profile by wifi-menu.
systemd[1]: Unit [email protected] entered failed state.
I figured that dhcpcd tried to rebind an ip that my router rejected and didn't accept the ip that it offered instead.
The solution was to delete:
/var/lib/dhcpcd/dhcpcd-wlp9s0.lease
now how can i configure netctl and or dhcpcd so that won't happen again and that it accepts all ips offered by routers?
Last edited by Samy (2013-09-04 13:32:13)I've had this happen now and again. You can rebind the lease yourself with:
$ dhcpcd --rebind
You could also try increasing the timeout by adding
TimeoutDHCP=
to your netctl profile/s - see netctl.profile(5) as WonderWoofy suggests. Although I haven't tried the latter.
Last edited by youngdm (2013-09-01 22:01:05) -
Problem with Java and Windows (Mainly Vista and UAC)
Hi all,
I am having a problem with a program that I've devoloped. The program itself is packaged as a jar and I plan to deploy it across multiple platforms eventually however right now i am only concerned about windows based systems. I have made an installer for a windows baised systems using NSIS to install the software files. I made the installer as I need several java packages to be installed so the program would work (JAI, J3D, JAI ImageIO) and I also require the program to have fileassociations on windows.
I know that this is not what java is about, however the majority of the users will be on windows baised systems so I've decided that OS specific installers is the best option.
During the process I have noticed that there are several key problem with java for this type of application!
The first issue that I have come across is getting file associations to work on java. As a .jar is not an excutable it is not possible to directly associate a filetype with it in java so to overcome this I currently run the program from a .bat files and also the program requires large memory so this also allows me to run the program with -xmx. The batch file that I use is :
<code>
cd PATH TO PROGRAM
start javaw -Dsun.java2d.noddraw=true -Xmn100M -Xms500M -Xmx1000M -jar "PATH TO PROGRAM\program.jar" %1 -vram 134217728
pause;
</code>
Ok so all this appears to work fine and allows windows to have file associations and start the program and thats all works perfectly but this is a non-ideal solution. Has anyone got any advice on improving this?
The next problem that I have appears to be a problem with Vista and UAC (user access control). When a user installs the program and installs the program into the program files directory I found that the program did not work and kept saying that I did not have access to the files in the current directory. This is a problem as I read and write settings files during program execution.
On a Vista system UAC prevents file write operations into the Program Files directory unless the program has requested elevated status even if the user is a full administrator. The probem is that there appears to be no real way to achieve this under java that I'm aware of...
Has anyone else had this probem and has a suitable solution?
Any advice on these issues would realy be appricated.
Regards
JoeyOk so i've kinda found a solution, its not ideal but its very good. I found this program called Elevate
A link to the site I got it was
http://www.wintellect.com/cs/blogs/jrobbins/archive/2007/03/27/elevate-a-process-at-the-command-line-in-vista.aspx
This program allows you start java with a UAC dialog for high access using
Elevate java -jar myjar.jar
This then allows you to have full access using java... I guess it could be dangerous but it does the job.
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