Best Way To Deploy App With HTML And Images Files?

Feb 3, 2015

You basically paste a url Into a textarea and choose an Image for the link.The Image link Is then appended to a html file.

I'd like to put everything In a single jar file but I'm not sure what to do so the user can access the html file.

The only two options I can think of are:

a) create the html document on the fly when the jar runs.

b) Is to run a bat command when the jar Is executed that will extract the jar files.

The user can either choose from a number of Images In the logos folder for common websites or add new Images. Since the folder isn't empty , It seems like extracting the jar files Is necessary.

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Java Web Start - Deploy Application Including Required Folders And Files

May 30, 2014

I developed an application that is accessing some property files. The condition was that the user should be able to modify the content or parameters of those property file.How can I distribute the application using Java web start that also includes those property file in the client side?

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Java Program Not Able To Read Images / Files - AccessControlException

Nov 8, 2014

I am quite new to Java. I have downloaded a tictac example Java applet code and I run it on Eclipse with no problems. But when I try to test it outside Eclipse by doing the following:

I copy the .class file and two gif-images to another location and call the Java from html code:

<applet code="hello/HelloWorld.class" WIDTH="300" HEIGHT="300">

And I put the two gif-files to hello/images folder. I get and an error:

AccessControlException
access denied ("java.io.FilePermission")
"I:ImportantProgrammingWebProgramminghelloim ages
ot.gif" "read")

The path seems to be correct. I load the pictures from the Java code by:

notImage = getImage(getCodeBase(), "http://www.javaprogrammingforums.com/images/not.gif");

If I draw (drawLine) the X and O instead of using gif, then it works.... so its really the gif-loading which is the problem.

I have a Windows XP. I also tried to run it inside XAMPP server folder in my machine but the same problem. How could I be able to run it on my machine?

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Feb 22, 2014

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Jun 7, 2014

This is my class with the GUI:

import java.awt.FlowLayout;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JPasswordField;

[code]....

Eclipse error message:

Exception in thread "main" java.lang.NullPointerException
at javax.swing.ImageIcon.<init>(ImageIcon.java:205)
at GUI.<init>(GUI.java:26)
at Apples.main(Apples.java:7)

i think the problem is to do with my images not being recognised. I put them in my source in User>...>workspace>src which is correct as far as i know. From what i know the images should show up if i look at my src file in eclipse but they dont. I tried changing the file type from .png to .jpg but it makes no difference.

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I got this:
applet console:
image

All jars are signed, dependencies too.

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Mar 6, 2015

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The project is using RAD as IDE. The problem is that it takes too long to deploy (more than 5 min) when changes are made to the EJB's (although the changes are minor in only one file) but when changes are made to zk framework (the web & presentation layer), it is fast to deploy.

Don't know what cause the problem. Is it because of EJB 3.1/ JPA or RAD/ WAS?

Is it happening in other IDE or applcation server also?

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Mar 14, 2014

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Aug 1, 2014

I have data base connection which i have configured via a listener class i configured properly in DD but still i am not able to deploy the project and server log show that startL.java listener class was not found why is this so as config is proper with the name

here is my server log

[2014-08-01T20:53:59.112+0530] [glassfish 4.0] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=34 _ThreadName=admin-listener(3)] [timeMillis: 1406906639112] [levelValue: 1000] [[
Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.IllegalArgumentException: java.lang.ClassNotFoundException: contpack.startL.java]]

**if i remove the Listener tag then app runs fine**

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May 4, 2014

I am very new to EJB. Started with Session bean demo which was working fine. (created a jar file which had EJB and a WAR file which had servlet). But face some issues when created MDB . (For that also created a JAR file which had EJB and a WAR file which had servlet).

I have used @JMSDestinationDefinitions({

@JMSDestinationDefinition(name = "java:global/jms/mySalutationQueue", interfaceName = "javax.jms.Queue")
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I am using WildFly 8 application server in "standalone-full" mode. But while deploying it I got some errors of missing dependencies. Trace of my application server log is as follows:

09:00:28,511 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-4) JNDI bindings for session bean named Salutation in deployment unit deployment "SalutationProject.war" are as follows:

java:global/SalutationProject/Salutation!packt.Salutation
java:app/SalutationProject/Salutation!packt.Salutation
java:module/Salutation!packt.Salutation
java:global/SalutationProject/Salutation
java:app/SalutationProject/Salutation
java:module/Salutation

[Code] ....

This example is taken from the EJB 3.1 Cookbook's 1st Chapter. I have searched on [URL] .... but didnt get it. Have only used CDI annotations and no xml.

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Aug 25, 2014

I am trying to deploy an android application that connects to a java server. I am doing an apointments system, so the client asks for an apointments with a specific office/doctor. What i did, was to create a java server, using object for the offices, and via sockets it communicates with the android client.

The problem is that when i tried to use my (very demo still) app on my phone and sent it to some friends for testing, i coulnt find a way to have my server on the internet.

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May 6, 2014

We can write JavaFX application in JavaScript using Nashorn Engine, but you have to run application with command line like:

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Jul 5, 2014

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Feb 21, 2015

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Apr 13, 2015

In a program I created, I'm using a text file that contains some texts needed for the program. The method relevant to this is something like the following.

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try {
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Random rand = new Random();
int low = rand.nextInt(400);
String fil="";
int i=0;
while(i!=low){

[Code]...

The program runs fine in netbeans project but once the jar is created it does not corporate with the text file. ("null" is returned) How can I attach text files to jar and exe?

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Mar 10, 2015

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<author>Author</author>
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Dec 14, 2014

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My problem is that i want to draw an image on the screen that can walk around instead of the oval, but how to do that. I have made a new project and set up the jframe and jpanel, and my code looks like this:

(main)

import javax.swing.JFrame;
 public class main_class {
public static void main(String[] args){
 JFrame f = new JFrame();
f.setTitle("title");
f.setVisible(true);
f.setSize(800,600);

[code]...

but once again, i get a blank jframe with no image and no "test" string . How i can display images on the screen?

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Sep 25, 2014

I have code to convert tiff image to PNG image.I want to scale my PNG image to 800X800 without losing quality.I use the below code but seems doesn't work.Its not resizing the image to specific height and width.

Java Code:

SeekableStream seekableStream = new FileSeekableStream(file);
ImageDecoder imageDecoder = ImageCodec.createImageDecoder(
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for (int i = 0; i < imageDecoder.getNumPages(); i++) {

[code]...

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Nov 15, 2011

I usually code in PHP, C++ and ActionScript.I'm trying to follow an example of how to add images to a full screen application. What he does is that he adds a JPG background image, and then 4 PNG images. I tried to do it like I always do, by writing the code by myself looking at the book. It didn't work. I searched for errors in the code, changed some things, tried different things, but it didn't work. Then I tried to use his own code, that I downloaded from his website. That didn't work either.. I tried to find another way to add an image, and I can't seem to figure out a way to implement images in any other way into this class that's written in this book.. My Java programming level isn't just high enough.

Here's the code for the file where the images load, downloaded from the authors website (I've modified the brackets and some spaces so that it becomes easier to read):

Java Code:

import java.awt.*;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
public class ImageTest extends JFrame {
public static void main(String[] args) {
DisplayMode displayMode;

[code]....

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May 12, 2014

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I am currently working on Java software which resize jpeg images and change DPI also. For JPEG images having app0JFIF node it works fine and the images new DPI is reflected in Photoshop. But if app0JFIF node not exist, I am trying to create a new one and set the DPI value there. Everything is going proper but if I open these images in photoshop it does not reflect new DPI but the size changes.

Java Code:

double dpi_in_inch = 0.393701 * newres;
File file1 = new File(imgName);
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int wd, hi;
wd = (int) (newsize * dpi_in_inch);

[Code] ...

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