NetBeans - Reloadable web application

Hi can someone tell how can I make a web application reloadable.
I am using Netbeans 3.6 and its embedded tomcat 5.0 server and I do not want recompile and execute my application everytime I make changes and compile a single servler/jsp. Can someone suggest me thow to achieve this.
Thanks,
rahul.

JSP and HTML pages should already update. If you want servlets to then you need to set the reloadable attribute of the contetxt to true. This is located in:
C:\Documents and Settings\{user.id}\.netbeans\3.6\jakarta-tomcat-5.0.19_base\conf\Catalina\localhost\{app name}.xml
Here is where you'll find information on the servlet context
http://localhost:8084/tomcat-docs/config/context.html
You could also use the tomcat manager app to reload the context.

Similar Messages

Can you reload web application from the Weblogic console?

          Good day, eh!
          Can you reload all your jsp/servlet classes of your
          web application from the Weblogic console?
          A one big button labeled 'Reload application' would be very
          good property in Weblogic
          Thanks for Your answers
          - hoser


Hi,
          I agree it is a much needed feature. Suppose I just change an init
          param of one application in the web.xml, I don't want to take down the
          15 other webapps running on my server just to be able to have that web
          app restart and re-read is configuration. Of course, I could program
          some servlet that allows changing application attributes and to enable
          restarting, but really this a)does not cover all the cases (i.e. addind
          an EBJ reference binding to web.xml) b) should be provided by the app
          server, not programmed by every little programmer again & again.
          Mathieu
          Jeff Nowakowski wrote:
          >
          > The URL you give refers to redeploying EJBs, not web applications. Being
          > able to redeploy a web application would be a very convenient feature.
          >
          > -Jeff
          >
          > Gene Chuang <[email protected]> wrote in message news:[email protected]...
          > > Button is already there!
          > >
          > > http://www.weblogic.com/docs51/techdeploy/hotdeploy.html#consoledeployejb
          > >
          > > Gene
          > >
          > > "hoser" <[email protected]> wrote in message
          > > news:[email protected]...
          > > >
          > > > Good day, eh!
          > > >
          > > > Can you reload all your jsp/servlet classes of your
          > > > web application from the Weblogic console?
          > > >
          > > > A one big button labeled 'Reload application' would be very
          > > > good property in Weblogic
          > > >
          > > > Thanks for Your answers
          > > >
          > > > - hoser
          > >
          > >

NetBeans Visual Web + instances of users

hi i have some problem with menages of users, maybe...;)
so i'm creating new project in netbeans > visual web application,
next 2 new pages,
on first i have 1 text field (textField1) and 1 button (button1) and some action:
public String button1_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
        String temp="";
        temp=textField1.getText().toString();
        getRequestBean1().setRValue(temp);
        getSessionBean1().setSValue(temp);
        getApplicationBean1().setAValue(temp);
        return "ok";
    }after this, we are going to next page and there, we have 1 buttom (button2)
and 3 static texts (staticText1,staticText2,staticText3) and:
public String button2_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
       staticText1.setText(" req: "+getRequestBean1().getRValue());
       staticText2.setText(" ses: "+getSessionBean1().getSValue());
       staticText3.setText(" app: "+getApplicationBean1().getAValue())
        return null;
/code]
run project> on first page im giving lets say "first person" >click button1
on second page click button2 and i have results on staticText1..3:
req: null
ses: first person
app: first person
im opening another browser going to my project web and giving "next person">click button1 on second page click button2 and results:
req: null
ses: next person
app: next person
backing to first browser click button2 and i have the same results like in the secodn browser (but i dont wonna;))
req: null
ses: next person
app: next person
how to menage diferent instanses of application? some FacesContext? please help me, some online tutorial? thx:)

From http://blogs.sun.com/roumen/entry/questions_at_the_sun_booth:
Q: Does it mean that Java Studio Creator will go away?
A: Future roadmap of Java Studio Creator is still being discussed, it is possible that it will continue to exist. By using NetBeans + Visual Web Pack you can make sure to have access to the latest and greatest features.

Problem in running WAR file developed through NetBeans Visual Web

hi all,
actually i developed a web application in JSF using IDE NetBeans Visual Web.
application is having a table which is connected to database ( MySQL ).... i dragged my database table on visual web's table and all the connections were automatically created. i m using tomcat as a web server.
application runs fine through Netbeans but wen i deployed its war file in tomcat and tried to run.....browser showed me the table but the data was not there.....infact i m getting "No items in the table" written, in my table on browser.
plz help.....thnx in advance
Pranay

Ramchow --
One suggestion is to use JDeveloper to do the deployment.
Create a connection in JDeveloper to the OC4J instance you wish to deploy to, then create a new deployment profile for your application and let JDeveloper perform the deploymnent for you.
Once it's working, you can then go and look at the OC4J configuration files and see the tags looks like to perform the deployment correctly.
Note that JDeveloper will deploy the WAR file by first wrappering it in an EAR file.
-steve-

Dynamic class reloading in modular web application

Hi.
My web application has these requirements:
A. Functional modularization (like plug-ins). Modules will be simple jars containing application logic classes: dto beans, business logic services, dao (jpa), framework stuff (Struts2), etc...
B. At runtime and without restarting the application "class loading" must be aware of classes inside new, changed and removed modules.
C. Some of these jars will be outside the web application folder (WEB-INF/lib), possibly outside the container itself too.
My question:
1. Can I achieve all or some of my requirements with a Java web application?
2. How should I manage the modules?
3. Do I need some special web container feature (maybe osgi)?
4. Can I use a custom class loader in my application?
The architecture objectives are:
I. Provide scalability.
II. Efficient development process (independent deployment and no application restart required).
III. Better production support (no application restart required for changes).
More on the architecture:
a). Functional scalability, meaning this that my application may functionally grow up to an indeterminate number of small functional modules.
b). Modules will be developed, deployed and maintained independently so the application discovers and loads classes on demand.
c). Avoid a big .war file containing all the small modules because a small change in one module would involves deploying all the other modules (possibly hundreds o even thousands of them) and restarting the application.
d). Above point involves dynamic class reloading.
I guess this is addressed by OSGI (looks like heavy to deal with), Jigsaw (still under development) and maybe others. I think the key point is the class loader. I will develop a custom class loader but maybe you have some advice for me before starting to develop.
Thanks and regards.

Classes maintained by the container should not be loaded by an application. You want the container to read those classes and react accordingly. Most of those classes are read when the container starts up a container restart will be required. Trying to leverage another container within a container does not sound like it will be worth (if you can get it to work).
Perhaps you should state the problem that you are trying to solve with these modules so that others may suggest more feasible solutions to achieve your target goals.

Create a Web application by NetBeans

after I creat a samply WEb application under NetBean , how can I move it to Tomcat and when I start my tomcat I can see my WEB APPLICATION?
tHANK YOU

HJava wrote:
under net bean , I click deploy a project and get war file , I copy the war file to tomcat /webapps restart the tomcat, I can see the project on localhost/Hello/index.jsp
but under tomcat/webapps the war file did not get extracts,
is suppose like that?So it's working, but not extracting the WAR file? I don't think that's the default setting, but you can configure Tomcat to work that way, if I remember correctly.

Dynamic Servlet reload activation in Weblogic 6.0 using web applications

Dynamic Servlet reload activation in Weblogic 6.0 using web applications
          Add the next lines to your web.xml file
          <context-param>
          <param-name>weblogic.httpd.servlet.reloadCheckSecs</param-name>
          <param-value>0</param-value>
          </context-param>
          <context-param>
          <param-name>weblogic.httpd.servlet.classpath</param-name>
          <param-value>C:/bea/wlserver6.0/config/myServer/applications/MyApp/WEB-INF/serverclasses</param-value>
          </context-param>
          Register your servlet on web.xml file.
          <servlet>
          <servlet-name>Test</servlet-name>
          <servlet-class>Test</servlet-class>
          </servlet>
          <servlet-mapping>
          <servlet-name>Test</servlet-name>
          <url-pattern>/Test/*</url-pattern>
          </servlet-mapping>
          <servlet>
          Create a directory under WEB-INF called "serverclasses"
          copy your servlet(also directories under serverclasses if your class has a package).
          Don't forget to remove from \classes the same servlet class file.
          I hope it could be helpfull for the community.
          Regards


Dynamic Servlet reload activation in Weblogic 6.0 using web applications
          Add the next lines to your web.xml file
          <context-param>
          <param-name>weblogic.httpd.servlet.reloadCheckSecs</param-name>
          <param-value>0</param-value>
          </context-param>
          <context-param>
          <param-name>weblogic.httpd.servlet.classpath</param-name>
          <param-value>C:/bea/wlserver6.0/config/myServer/applications/MyApp/WEB-INF/serverclasses</param-value>
          </context-param>
          Register your servlet on web.xml file.
          <servlet>
          <servlet-name>Test</servlet-name>
          <servlet-class>Test</servlet-class>
          </servlet>
          <servlet-mapping>
          <servlet-name>Test</servlet-name>
          <url-pattern>/Test/*</url-pattern>
          </servlet-mapping>
          <servlet>
          Create a directory under WEB-INF called "serverclasses"
          copy your servlet(also directories under serverclasses if your class has a package).
          Don't forget to remove from \classes the same servlet class file.
          I hope it could be helpfull for the community.
          Regards

Dynamic Reloading of Web Applications

Should I be able to trigger dynamic reloading of web applications by "touching" the related web.xml file? It doesn't appear to work under Win2K server, JWS 6.1 SP4.
When I "touch" a related servlet class file under the WEB-INF directory, it seems to trigger reloading of all applications under that virtual server. Is that expected behavior?
Is there any other method of triggering dynamic reloading of web applications?

I have not really tested in in V6.1 but in V6.0 it was possible to add the line into web-apps.xml file with the following:
<class-loader reload-interval="XX"/>
where XX is seconds between reloads. i.e. 3600 to reload every hour.
In V6.1 that setting is in server.xml
and is called "dynamicreloadinterval". You can try playing with it. But as I said I have not really tested how that works...
Regards,
Sasha aka ttalex

Don't know how to make public on web application in netbeans(visualWebPack

My netbeans(VisualWebPack) JSF application works fine in netbeans
but when I try to run it on a tomcat server(version 5.5.20) i'm getting the folowing error:
Description: An unhandled exception occurred during the execution of the web application. Please review the following stack trace for more information regarding the error.
Exception Details: java.lang.NullPointerException
null
Possible Source of Error:
Class Name: javax.faces.webapp.FacesServlet
File Name: FacesServlet.java
Method Name: init
Line Number: 165
Source not available. Information regarding the location of the exception can be identified using the exception stack trace below.
Stack Trace:
javax.faces.webapp.FacesServlet.init(FacesServlet.java:165)
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:130)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
java.lang.Thread.run( Unknown Source )
Are there any settings needed to be done to the tomcat server?
.....or to use a different version?
Ps: i'm putting the MyApplication.war file in the webapps directory of the installed tomcat server(I thought this one is needed)

I too have had the same problem and have tried every trick in the book, this solution work and makes sence for me.
If you wish to deploy to a server that is not the the bundled server, make sure that there are no spaces in the path to your source code or your tomcat server.
C:\Documents and settings\Fred Brooks\My Documents\MyApplication
Bad
C:\env\MyApplication
Good
C:\Program files\Appache Software Foundation\Tomcat 5.5\
Bad
C:\Tomcat55\
Good
this seemed to allow me to both deploy strait to the server from netbeans as well as using the tomcat admin web page to deploy the .war file.
I remember reading someware, or hearing someware that ant doesn't like spaces in file or directory names, in fact had a general dislike for spaces in general.
If you find this solution doesn't work try some of the following.
- set the <faces severlet> <load on startup> to false (0) in the project web.xml.
- copy the jars from your build web-inf / lib folder of your project to tomcat\server\lib
- removing the any content in the tomcat\temp folder
- copy the jars from your build web-inf / lib folder of your project to any folder
in tomcat that contains jars or you might think would like some (yes i know
im flayaling wildly at the problem here this is realy a last ditch effort)
these are some of the solutions i have found elseware on the internet, you have by now proberbley seen them and tried them yourself, they work sometimes apparently, but they seem a little random.
Hope this helps
Message was edited by:
JonPen
Message was edited by:
JonPen
Message was edited by:
JonPen

Web Application with NetBeans 4.0 & JDK 1.5

I am currently working on a web application using NetBeans 4.0.
I have a piece of code that works perfectly in a General application which works on jdk 1.5.
However, when i created a web application and port all existing code to this new project, the compiler gives me an error:
javac: invalid target release 1.5
So wat do i have to do to get the code work under Web Project in NetBeans 4.0?

In NetBeans 4.0, General Java Apps seem to work fine with jdk 1.5 so NetBeans 4.0 does support jdk 1.5 to an extent.
However, the same code does not work in the Web Application.
Okay, when you first create a Web Project in NetBeans 4.0, it asks you the 'J2EE Specification Level' and it gives you only 2 options: J2EE 1.3 or J2EE 1.4. I think this is wat giving me the problem.
The reason why i chosed NetBeans 4.0 because I want to work with Web Services and Tomcat. There are 'none' online resource for NetBeans 4.1 WS and Tomcat (only App Server).
The worst case is i'll get rid of Generics in my code.

Problem running any web applications in netbean

I receive this error message whenever i wanted to run any web applications in my netbeans. The following messages usually come up and I want people to help me:
init:
deps-module-jar:
deps-ear-jar:
deps-jar:
library-inclusion-in-archive:
library-inclusion-in-manifest:
compile:
compile-jsps:
The Sun Java System Application Server could not start.
More information about the cause is in the Server log file.
Possible reasons include:
- IDE timeout: refresh the server node to see if it's running now.
- Port conflicts. (use netstat -a to detect possible port numbers already used by the operating system.)
- Incorrect server configuration (domain.xml to be corrected manually)
- Corrupted Deployed Applications preventing the server to start.(This can be seen in the server.log file. In this case, domain.xml needs to be modified).
- Invalid installation location.
C:\usr\JavaProjects\LtlProjects\nbproject\build-impl.xml:568: Deployment error:
The Sun Java System Application Server could not start.
More information about the cause is in the Server log file.
Possible reasons include:
- IDE timeout: refresh the server node to see if it's running now.
- Port conflicts. (use netstat -a to detect possible port numbers already used by the operating system.)
- Incorrect server configuration (domain.xml to be corrected manually)
- Corrupted Deployed Applications preventing the server to start.(This can be seen in the server.log file. In this case, domain.xml needs to be modified).
- Invalid installation location.
See the server log for details.
BUILD FAILED (total time: 1 minute 1 second)

Netbeans is unable to deal with alias host name "localhost". But it isn't the only local server.
Search for *::1 localhost* in your host file.
I have Windows OS so host file is in this folder
C:\Windows\System32\drivers\etc\hosts
add *127.0.0.1 localhost* to the hosts file above the existing entry
Should look like this:
127.0.0.1 localhost
::1 localhost
Stop server and close netbeans (if not already done).
Restart and test. Server startup should be quicker.

Error while web application deployment in NetBeans5.5

Error while web application deployment in NetBeans5.5. I am always getting Tomcat deployment error. using Netbeans 5.5.1 with bundeld tomcat. But in some machines its working fine.
regards
jossy v jose

What is the error message you see?
Are there any stacktraces or other relevant messages in the ide log file? (The ide log file is [userdir]/var/log/messages.log. On userdir: http://blogs.sun.com/karthikr/entry/jse_directories)
You can also check the server log file to see if there are more detailed messages.
You can also try setting ant's verbose level to debug or verbose (Tools | Options | Miscellaneous | Ant | Verbosity Level) and check the output.

SSO from portal to Java based web application not happening

Hi,
We are trying to configure SSO from SAP Enterprise portal with Java based
web application(Solaris on SPARC 64 bit).
Then we downloaded library files for "Solaris on SPARC 64 bit" from
service market place from the path "Support Packages and Patches"
Additional Components" SAPSSOEXT".
We are successful in sending the portal side cookie to the application.
But while loading the library files we get the following error
INFO | jvm 1 | 2009/04/13 04:47:00 | java.lang.UnsatisfiedLinkError:
/usr/local/blackboard/apps/tomcat/lib/libsapssoext.so: ld.so.1: java:
fatal: /usr/local/blackboard/apps/tomcat/lib/libsapssoext.so: wrong ELF
class: ELFCLASS64 (Possible cause: endianness mismatch)
Can you please suggest us what went wrong in this whole process.
But when i tried with the 32 bit library files i was able to load libsapssoext.so file but when I
tried to initialize libsapsecu.so i got the below message
java.lang.Exception: MySapInitialize failed: rc= 14
Also do we require to take"SAPSECULIB" from Support Packages and Patches" ...>Additional Components" ...>SAPSECULIB" ...>SAPSECULIB 5.4 for this SSO activity.
Please get back on this ASAP as we are nearing the golive date.
regards
Bharath

hi,
am facing similar issue... i.e.
java.lang.Exception: MySapInitialize failed: rc= 14
        at com.mysap.sso.SSO2Ticket.init(Native Method)
        at com.mysap.sso.SSO2Ticket.<clinit>(SSO2Ticket.java:27)
        at org.apache.jsp.index_jsp._jspService(index_jsp.java:92)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
static beendet.
java.lang.Exception: MySapEvalLogonTicketEx failed: standard error= 9, ssf error= 0
CustomeSSO: Object is null.
pls. help me in resolving it.
rgds,
santosh malavade

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.

Deploy web application in jbuilder 9 with weblogic 7 problem

when i create a web application and a servlet, and deploy it in jbuilder 9 with weblogic 7.0 ,jbuilder 9 showed me the error,please tell me why, when i choose "redeploy" ,it can be normally work..
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -deploy -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility
Usage: java weblogic.Deployer [options] [-activate|-deactivate|-remove|-unprepare|-cancel|-list] [files]
where options include:
-help Print this help message.
-version Print version information.
-adminurl <https://<server>:<port>> The URL of the administration server: default
http://localhost:7001
-user <user> A user other than the default of
"installadministrator"
-password <password> Specifies the password on the command line.
If this option is absent the user is
prompted.
-verbose Displays additional status during the
deployment process, including notifications
when the application is prepared and
activated on each target.
-debug Displays debug level messages to the standard
output.
-examples Display example usage of this tool.
-upload Causes the specified source file(s) to be
transferred to the adminstration server. This
is used when the Deployer tools is not being
used on the same machine as the adminstration
server and the user does not otherwise have
access to place the targeted files on the
adminstration server.
-delete_files Causes the server to remove the files that
are specified in the file list and leave the
application activated. This option is valid
only for unarchived web applications.
-remote Signals that the tools is not runnning on the
same machine as the adminstration server and
that the source path should be made passed
through unchanged as it represents the path
on the remote server.
-nostage Sets the stagingMethod attribute on the
application mbean when it is created so that
the application will not be staged and the
original source is be used.
-external_stage Sets the stagingMethod attribute on the
application mbean when it is created so that
the application will not be staged but the
value of the staging path will be used when
preparing the application.
-stage Sets the stagingMethod staging attribute on
the application when it is created so that
the application will always be staged. This
value will override the stagingMethod
attribute on any targeted servers.
-nowait Once the action is initiated the tool will
print the task id and exit. This is used to
initiate multiple tasks and then monitor them
later using the -list action.
-timeout <seconds> The maximum time in seconds to wait for the
completion of the deployment task. When the
time expires the current status is printed
and the program exits.
-source <archive file or directory> Location of the file or directory that
represents the enterprise component or
application tha is being (re)activated. If
the source file is relative it is relative to
the current directory, unless the -remote
option is used. To specify individual files
within an application for reployment or
addition list them at the end of the command
line.
-name <application name> The name of the application being deployed.
-targets <<server 1>,...<component>@<server N>> A comma separated list of the server and/or
cluster names. Each target may be qualified
with a J2EE component name. This enables
different components of the archive to
deployed on different servers.
-id <task identifier> Optional client supplied unique identifier
for the deployment task. The id is first
specified to -activate, -deactivate,
-unprepare or -remove. It is then used later
as an argument to -cancel or -list.
-activate (Re)activates the <source> application on the
<targets> with the <name>.
-deactivate Deactivates the application <name> on the
<targets> leaving an staged application files
in a state where the may be quickly
reactivated.
-unprepare Deactivates and unloads classes for the
application <name> on the <targets> leaving
an staged application files in a state where
the may be quickly reloaded.
-remove Deactivates the application <name> on the
<target> and removes any files that were
staged for this application. If there are no
longer any targets for the application, the
associated configuration is completely
removed.
-cancel Atempts to cancel the task <id> if it is has
not yet completed.
-list Lists the target status of each task <id>
-deploy a convenient alias for activate.
-undeploy a convenient alias for unprepare.
Optionally a list of the specific files in the archive that are to be
redeployed may be specified. If a directory is specified the entire subtree is
redeployed.
Full documentation on this tool is available at:
http://edocs.beasys.com/wls/docs70/adminguide/utils.html#1138475
No actions was specified. Please specify one and only one of:
-activate, -deactivate, -cancel, -remove, -unprepare, or -list.
Type java weblogic.Deployer -examples for example usage.

you use "deploy" under DOS-Mode to deploy your web application?
i found some differences between "deploy" and "redeploy" function in jbuilder 9.
when i choose "deploy" ,jbuilder shows me the commond below:
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -deploy -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility
when i choose redeploy,it shows me: (the -deploy parameter has changed to -activate) ,maybe it's a bug.
E:\bea\jdk131_02\bin\javaw -classpath E:\bea\weblogic700\server\lib\weblogic.jar;E:\bea\weblogic700\server\lib\webservices.jar;E:\bea\weblogic700\server\lib\weblogic_sp.jar; weblogic.Deployer -user system -adminurl http://localhost:7001 -password 12345678 -activate -name firstWebApp -upload -source E:/J2EE/servlet/firstWebApp.war -targets myserver
WebLogic Application Deployment Utility

NetBeans - Reloadable web application

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