HTML in a JAVA application

Hello all
I have a JAVA program and i have to display an HTML document (with tags and e.t.c.) in the way Internet explorer displays it (with the colors and all that stuff) Can i convert the plain text:
<HTML>sdfsdf
<h1>sdfsdf
to a colored one?
Thanks in advance!!

You can try something like this...import java.awt.Component;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
public class Test extends JFrame
private JEditorPane htmlPane = new JEditorPane();
Test(URL url)
 super();
 try
 htmlPane.setPage(url);
 catch (IOException _ex)
 _ex.printStackTrace();
 init();
private void init()
 JScrollPane s = new JScrollPane(htmlPane);
 JPanel p = new JPanel();
 JFrame frame = new JFrame();
 getContentPane().add(s);
 validate();
 setSize(700, 700);
 centerComponent(this);
 setVisible(true);
public static void main(String[] args)
 if ( args.length != 1 )
 System.out.println("usage: java Test2 <fileName>");
 return;
 File file = new File(args[0]);
 if ( !file.exists())
 System.out.println("File not found: "+file.getAbsolutePath());
 return;
 try
 URL url = file.toURL();
 JFrame frame = new Test(url);
 frame.setVisible(true);
 catch (MalformedURLException _ex)
 _ex.printStackTrace();
public static void centerComponent(Component target)
 target.validate();
 Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
 Dimension frameSize = target.getSize();
 frameSize.width = Math.min(frameSize.width, screenSize.width);
 frameSize.height = Math.min(frameSize.height, screenSize.height);
 target.setLocation(
 (screenSize.width - frameSize.width) / 2,
 (screenSize.height - frameSize.height) / 2);
}Cheers, HJK

Similar Messages

To show a html page from java application

hi everyone,
I am trying to show a html page through java application. What i tried is Runtime.getRuntime().exec("start url"); this shows it opens default browser. It works fine for win Nt but does not work on win98 or linux.
Is there any other way of achieving the same?
can anyone help me in this regard. I am in urgent need of it. any reply will appreciate.

I hope this works.
String urlName = "http://forum.java.sun.com";
String browser = "iexplore "; //EXE file name --> for iexplore.exe
Runtime.getRuntime().exec(browser+urlName);

Displaying HTML in a java application

Is there any other way to display HTML in a java application besides JEditorPane and JLabel (which are fairly restrictive). Its tableing I'm really after.

Eureka!
http://home.earthlink.net/~hheister/

Get parameters from html page from java application standalone ...

Hi all,
I work in one solution that i have values in Html Page and i want get the parameters values from html and cath they in java application standalone.
The Html page is in same host than de java application.
I want know if this is possible. I wnat know if without HttpServlet i can get the parameters from Html Page pure.
Thanks in Advance for the ideas,
Antonio.

Hi Abdul,
The problem is my client want one solution where i have one page simple page Html and one application java standalone. This application runs in one machine, but we don't have web server. So the question is: Is possible without web server i can get the parameters values that is inside the html page from java application. I remember you that the application java is one .jar that run's with one command line from crontab "java -jar teste.jar".

Write HTML Files from java application

Hello,
i have to write HTML files from a java application.
I am asking if anybody can give me a hint about a good simple solution (library) which can do some of the job for me.
i know FOP for example is good to create pdf or html from xml, but i dont want to go via xml.
the sites i need are really very simple presents emails.
body and maybe a link for next and pervious.
however, thank you in advance.
a little hint will also help :)
Sako.

That, too, is my question.
Be the "server" local or remote, wouldn't JSPs still
be the easier solution? No. it will not. because you need a server. Server for a stand alone application is not esier. according to who said JSPs are easy?
Its very very difficult.
>
When answering, please clarify. I'm a bit of a newbie
here. :)To get sence about how hard is JSP, check Struts. this is very good open source Framework to simplify the JSPs. but it still complecated enough.
or Tapestry my lovely open srouce Framework.
its easier than Struts. but sill complecated because of the documentation.
All in all, using JSP is the purpose of Java in the internet. but not for me. My application will not be available in the internet, i.e. no server, i.e. no need for JSP.
i hope that helps a little.

How connect an HTML page to a running Java Application?

Hi,
Exists a way to connect an HTML page to a running Java Application?
the idea is, If we use SWT, the Browser widget have an instance of IE/Firefox attached to it, and we load local HTML pages inside, then i wish to have a way to bridge Java Application from HTML page. Then with that we can do follow JScript:
var javaApp = document.getJavaApplication(); //here is the trick
//below is like we do today with applets
var person = container.create("myapp.Person");
person.setName("Test");
container.save(person);its great if we can Have an attribute for object tag or anything to conect HTML page to Java Application.

I think that the better idea is to create a new mime type for that, maybe "application/x-java-connect-to-local-jvm", and use embed tag, to connect via plugin to a running JavaApp
example:
<embed type="application/x-java-connect-to-local-jvm" width="20" height="20" mainClass="mypackage.AppName"> 
<script>
var javaApp = document.embeds[0];
function createPerson()
var person = javaApp.getNew("mypackage.Person");
person.setName("test");
javaApp.save(person);
}The width and height, isnt necessary, but the view can be used to show red if connection failed and green for sucessfull connections, or maybe embed tag can have src to images for sucessfull and unsucessfull states.
That's the idea, there is a way to extend Java Plugin to achieve that?
any tip or idea or to achieve that, are welcome.
Thanks

Html and email link in a java application

Hi all
How do you put a email or HTML link into a Java application.
I want to put my web site address and email address into a about dialog.
I would like to be able to open the default email application and web site from this dialog box.
Thanks to all
Craig

Try just making a label, and formatting it to look like a generic link. Then add a listener that performs the desired action when you click on it. The "desired action" would probably involve starting the user's default browser/mail-program and loading something in it. I have no idea how to do that, but the above should at least get you a "link" that responds when you click it, and that's a start.

HTML Help in a JAVA Application?

Hope someone can answer this question. I thought that there
was a way to use HTML Help with a JAVA application, but I am being
advised by my programmer that I must use JAVA Help. I don't have a
problem with using RoboHelp to convert my HTML Help file to JAVA
Help but I do have very serious concerns about the finished output.
In a word, it is "ugly." Numbers do not align properly with text,
bullets are huge, bolded words do not come over bolded, text only
popups appear as huge windows and the list goes on... Any help will
be greatly appreciated!
Regarads,
Fran

Our Java applications work just fine with webhelp. See the
topic on my site.

How to integrate webdynpro java application in HTML pages?

hi EP GUrus
i need to re design an Webdynpro java application into web home page. there is one home page designed is wd java . now i have to redesign the page and i have make some web content like training calender new schemes and all which they manually update daily
thanks in advance
johny

hii sir
currently we have an application which is accessing through internet using url .that applicalion is wd java application which is need to redesign with dynamic contects

Help please! Java application and web application...

Hi,
I have a problem with inserting a java application (Main.java) in a web application(index.jsp).
I found a source demo of a drag and drop application on the Internet, but now I want to
have the drag and drop application work in a Jpanel/JFrame in a webapplication.
The drag and drop application code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
public class Main {
 public static void main(final String[] args) {
 final ButtonGroup grp = new ButtonGroup();
 final JPanel palette = new JPanel(new FlowLayout(FlowLayout.LEFT));
 palette.setBorder(BorderFactory.createTitledBorder("Palette"));
 final MainPanel mainPanel = new MainPanel();
 mainPanel.setPalette(palette);
 for(int j=0; j<4; j++){
 final JToggleButton btn = new JToggleButton("Panel "+(j+1));
 palette.add(btn);
 grp.add(btn);
 btn.addActionListener(new ActionListener() {
 public void actionPerformed(ActionEvent e) {
 mainPanel.setAdding(btn.getText());
 final JFrame f = new JFrame("Drag and drop panels");
 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 f.getContentPane().add(palette, BorderLayout.WEST);
 f.getContentPane().add(mainPanel, BorderLayout.CENTER);
 f.setSize(800, 600);
 f.setVisible(true);
class MainPanel extends JPanel implements MouseListener, MouseMotionListener {
 private JPanel palette;
 private String adding="";
 private SubPanel hitPanel;
 private int deltaX, deltaY, oldX, oldY;
 private final int TOL = 4; //tolerance
 public MainPanel() {
 setLayout(null);
 addMouseListener(this);
 addMouseMotionListener(this);
 public void mousePressed(final MouseEvent e) {
 if( adding != "" ){
 setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
 SubPanel sub = new SubPanel(adding);
 add(sub);
 sub.setSize(sub.getPreferredSize());
 sub.setLocation((int)e.getX(),(int)e.getY());
 revalidate();
 adding = "";
 return;
 Component c = getComponentAt(e.getPoint());
 if (c instanceof SubPanel) {
 hitPanel = (SubPanel) c;
 oldX = hitPanel.getX();
 oldY = hitPanel.getY();
 deltaX = e.getX() - oldX;
 deltaY = e.getY() - oldY;
 if( oldX < e.getX()-TOL ) oldX += hitPanel.getWidth();
 if( oldY < e.getY()-TOL ) oldY += hitPanel.getHeight();
 public void mouseDragged(final MouseEvent e) {
 if (hitPanel != null) {
 int xH = hitPanel.getX();
 int yH = hitPanel.getY();
 int xDiff = e.getX()-oldX;
 int yDiff = e.getY()-oldY;
 int cursorType = hitPanel.getCursor().getType();
 if( cursorType == Cursor.W_RESIZE_CURSOR){ //West resizing
 hitPanel.setBounds( e.getX(), yH, hitPanel.getWidth() - xDiff, hitPanel.getHeight() );
 }else if( cursorType == Cursor.N_RESIZE_CURSOR){ //North resizing
 hitPanel.setBounds( xH, e.getY(), hitPanel.getWidth(), hitPanel.getHeight() - yDiff );
 }else if( cursorType == Cursor.S_RESIZE_CURSOR){ //South resizing
 hitPanel.setSize( hitPanel.getWidth(), hitPanel.getHeight() + yDiff );
 }else if( cursorType == Cursor.E_RESIZE_CURSOR){ //East resizing
 hitPanel.setSize( hitPanel.getWidth() + xDiff, hitPanel.getHeight() );
 }else if( cursorType == Cursor.NW_RESIZE_CURSOR){ //NorthWest resizing
 hitPanel.setBounds( e.getX(), e.getY(), hitPanel.getWidth() - xDiff, hitPanel.getHeight() - yDiff );
 }else if( cursorType == Cursor.NE_RESIZE_CURSOR){ //NorthEast resizing
 hitPanel.setBounds( xH, e.getY(), hitPanel.getWidth() + xDiff, hitPanel.getHeight() - yDiff );
 }else if( cursorType == Cursor.SW_RESIZE_CURSOR){ //SouthWest resizing
 hitPanel.setBounds( e.getX(), yH, hitPanel.getWidth() - xDiff, hitPanel.getHeight() + yDiff );
 }else if( cursorType == Cursor.SE_RESIZE_CURSOR){ //SouthEast resizing
 hitPanel.setBounds( xH, yH, hitPanel.getWidth() + xDiff, hitPanel.getHeight() + yDiff );
 }else{ //moving subpanel
 hitPanel.setLocation( e.getX()-deltaX, e.getY()-deltaY );
 oldX = e.getX();
 oldY = e.getY();
 public void mouseMoved(final MouseEvent e) {
 Component c = getComponentAt(e.getPoint());
 if (c instanceof SubPanel) {
 int x = e.getX();
 int y = e.getY();
 int xC = c.getX();
 int yC = c.getY();
 int w = c.getWidth();
 int h = c.getHeight();
 if( y >= yC-TOL && y <= yC+TOL && x >= xC-TOL && x <= xC+TOL ){
 c.setCursor(new Cursor(Cursor.NW_RESIZE_CURSOR));
 }else if( y >= yC-TOL && y <= yC+TOL && x >= xC-TOL+w && x <= xC+TOL+w ){
 c.setCursor(new Cursor(Cursor.NE_RESIZE_CURSOR));
 }else if( y >= yC-TOL+h && y <= yC+TOL+h && x >= xC-TOL && x <= xC+TOL ){
 c.setCursor(new Cursor(Cursor.SW_RESIZE_CURSOR));
 }else if( y >= yC-TOL+h && y <= yC+TOL+h && x >= xC-TOL+w && x <= xC+TOL+w ){
 c.setCursor(new Cursor(Cursor.SE_RESIZE_CURSOR));
 }else if( x >= xC-TOL && x <= xC+TOL ){
 c.setCursor(new Cursor(Cursor.W_RESIZE_CURSOR));
 }else if( y >= yC-TOL && y <= yC+TOL ){
 c.setCursor(new Cursor(Cursor.N_RESIZE_CURSOR));
 }else if( x >= xC-TOL+w && x <= xC+TOL+w ){
 c.setCursor(new Cursor(Cursor.E_RESIZE_CURSOR));
 }else if( y >= yC-TOL+h && y <= yC+TOL+h ){
 c.setCursor(new Cursor(Cursor.S_RESIZE_CURSOR));
 }else{
 c.setCursor(new Cursor(Cursor.MOVE_CURSOR));
 public void mouseReleased(final MouseEvent e) { hitPanel = null; }
 public void mouseClicked(final MouseEvent e) {}
 public void mouseEntered(final MouseEvent e) {}
 public void mouseExited(final MouseEvent e) {}
 public void setAdding(final String string) {
 adding = string;
 setCursor(new Cursor(Cursor.HAND_CURSOR));
 public void setPalette(final JPanel panel) { palette = panel; }
class SubPanel extends JPanel {
 public SubPanel(final String name) {
 setPreferredSize(new Dimension(100, 100));
 setBorder(new TitledBorder(new LineBorder(Color.BLACK), name));
}This application works with JFrame, but I want to display the JFrame in a webapplication (JSP Page).
I'm using Netbeans 6.0 (GlassFish) to create webapplication using Visual Web JavaServer Faces.
So in summary:
How can i display the drag and drop application into a JFrame (better in a JPanel) in a webapplication (index.jsp)??
Hope you can help...
Thanks in advance...
Greetings,
Rajsh

So have an applet that opens a JFrame... JSP or not has nothing to do with it, since it's nothing but HTML the client gets.
You can't have a JFrame embedded in an HTML page. And if you could have an applet but don't know how to get that copied code to fit inside (I mean, content pane is content pane), you might want to consider learning how to do that.

JCo 3.0 connectivity issues between Java application on NWCE and ERP

Requirement: We have a Java application that would run on NWCE. This application will be invoked from ERP/SAPGUI via HTML Controller. With SSO enabled, the goal is to pass ERP credentials to CE application. This CE application in turn will use ERP credentials from Logon ticket to connect to ERP and invoke BAPI calls (JCo 3.0 destination)
System Information:
CE System: SAP NW CE 7.2 SPS 04
ERP: SAP ECC 6.04
Both systems are trusted using X.509 certificates
Current scnerio:
1) Destination (CE to ERP) - JCo 3.0 using Authetication method of u201CCurrent User (Logon Ticket)u201D
- Web application is unable to find the JCo 3.0 destination.
2) Destination (CE to ERP) - JCo 3.0 using Authetication method of u201CTechnical Useru201D
- Web application is able to find the JCo destination
Any assiatance in resolving the issues would be appreciated ....
Trace Log:
#2.0 #2011 01 19 14:44:38:756#+0100#Error#com.sap.security.core.server.destinations.provider.DestinationsProviderFrame#
com.sap.getDestinationProperties()#BC-JAS-SEC#tcsecdestinations~provider#001F2960BE89048C0000000100005BC1#16777250000000004#sap.com/TestJcoWebEar#com.sap.security.core.server.destinations.provider.DestinationsProviderFrame#10207625#182##4286395D23D211E08BA2000001000022#d981f18323b011e0b5eb000001000022#d981f18323b011e0b5eb000001000022#0#Thread[HTTP Worker [@2002275007],5,Dedicated_Application_Thread]#Plain##
ASJ.dest.pr0023#

Hi Hemandra,
This is the Full error message i am getting
Message:   ASJ.dest.pr0023
Severity:   Error
Date:   2012-02-09
Time:   21:37:25:134
User:   SUPPLIER
Category:   /System/Security
Location:   com.sap.security.core.server.destinations.provider.DestinationsProviderFrame
Application:   XXXXXXXXXXXXXXXXXXXXXX
Thread:   Thread[HTTP Worker [@254542764],5,Dedicated_Application_Thread]
Data Source:   j2ee/cluster/server0/log/system/security.log
Arguments:
Passport User Activity ID:   1d2dfea9533811e1adf3000000dc2fc6
Message ID:   com.sap.getDestinationProperties()
Session:   11
Transaction:
Time Zone:   +0530
Customer Message Component:   BC-JAS-SEC
Runtime Component:   tcsecdestinations~provider
Correlation ID:   14430150000000004
Passport Session:   8703D330533611E19565000000DC2FC6
Passport Connection:   1d2dfea9533811e1adf3000000dc2fc6
Passport Connection Counter:   0
Host:   XXXXX
System:   XXX
Instance:   J01
Node:   server0
Log ID:   C000AC10088100FF0000000000002BF1
Regards,
Srinivas

The following is working as a Java application but not as a DynPro App

Hello,
Please have a look at the following code:
URL testURL = new URL("http://<host>/error.txt");
HttpURLConnection c = (HttpURLConnection)(testURL.openConnection());
c.setDoInput(true);
c.setDoOutput(true);
c.setRequestProperty("Connection","Keep-Alive");
c.setRequestProperty("Proxy-Connection","Keep-Alive");
c.setRequestMethod("GET");
c.setUseCaches(false);
c.connect();
int cl = c.getContentLength();
DataInputStream dis = new DataInputStream(c.getInputStream());
This code is working well when I run it as an independent Java application but when I "plant" this code on a DynPro application I receive an I/O Exception at this line:
DataInputStream dis = new DataInputStream(c.getInputStream());
Can anyone please tell me why?

503 error means a bit different thing. See http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
10.5.4 503 Service Unavailable
The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay MAY be indicated in a Retry-After header. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response.
Note: The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Some servers may wish to simply refuse the connection.

Can you track requests from both stand-alone Java and WD application via some HTTP tunneling tool to check differences in headers, encoding, etc?
VS

Auto print out report for java application

Hi, Now i'm using eclipse 3.2 to develop a java application and using crystal report to create report.I would like to directly printing out the report from the java application.what the installer or plugin i need?What the setting i need to set? Can you give me the sample coding to directly print out the report from java application by passing parameter?Thanks,Hui Bee

There is a Consulting Solution called BOInterface that Business Objects Global Services sells and that helps you to achieve what you describe very easily.
A description is <a href="http://www.mnsoft.org/bointerface0.0.html">here</a>.
Particularly, see the <a href="http://www.mnsoft.org/boxinterfacedocs/com/bo/boxinterface/boreport/scheduler/BOReportSchedulerPrinter.html">BOReportSchedulerPrinter</a>. BOInterface comes with a complete example on scheduling to printer; that example can even itself be scheduled.
Contact me via direct email for more information if this is interesting for you.
HTH,
M
Matthias Nott - Business Objects
Service Line Leader Products EMEA
[email protected]

How do i run java application in IIS

Hi,
Can I run java application on IIS(Internet information Server)?
If yes, How do i do that?
My java application contains JSP,Servlets and EJB.
To run java application on IIS which plug in should i use.
Can anybody help me This is urgent...........
Thanx

Can i use EJB components in it?Yes, you can use EJB components. IIS uses Tomcat as a plugin and Tomcats feeds IIS with HTML code. Tomcat performes all the JAVA work including EJB. This links shows you how to install it:
http://jakarta.apache.org/tomcat/tomcat-3.3-doc/tomcat-iis-howto.html
Shoud be the same for version 4.1

How do i run a java application in jdk1.3

im trying to run a java application in jdk 1.3. I created it in jbuilder and i was trying to use the applet viewer.

http://java.sun.com/j2se/1.3/docs/tooldocs/win32/appletviewer.html
Jesper

HTML in a JAVA application

Similar Messages

Maybe you are looking for