Absolute Layout and Invocation Interface

Hi again :)
I hav just another Problem. I Made a Gui and want to call it from a C prog throug the Java Invocation Interface. When I use GridbagLayout or flowlayout everything works fine. But when i use Absloute Layout nothing is shown and the Java Gui is not shown... Any Suggestions????
Thanks....

ok. Thank you everybody. I figured out the problem. There was nested JPanels and the paint method overriden was of the first JPanel so it was not called by inside JPanels. It's a little boring but I create subclasses for the JPanels with drawing calls and override the paintChildren method, it works fine also when combo are opened and closed.It looks like you're relatively new to Swing as well. I suggest you read the Swing tutorial, especially the part on [custom painting|http://download.oracle.com/javase/tutorial/uiswing/painting/index.html] .
It explains which method you're supposed to override (+paintComponent+), or not: e.g. there is almost no valid reason to override paintChildren when using layout managers, but I guess you meant invoke paint children (which is itself unnecessary if you validly override paintComponent and not paint)
Now the big job will be to use LayoutManagers and don't change totally the actual layout.Don't miss the [relevant tutorial chapter|http://download.oracle.com/javase/tutorial/uiswing/layout/index.html] either.
Good luck.

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Multiple java threads in a JVM created by the invocation interface

Hi,
I have a certain application APP that calls functions of a C library. One of these functions creates a JVM through the invocation interface. In the JVM I create some other threads and a Swing GUI. From the java "main" thread as well as the other threads (including the Swing event dispatcher thread) I need to call dll functions through native java methods. The latter indirectly (through another dll) invoke functions of an API of application APP.
I have problems when making calls from the java threads to the java native library. In some cases everything works well i.e., I'm able to make calls to the java native library from both the "main" java thread and the other threads. In other cases a crash occurs when attempting to access the native library from any threads but the "main" thread.
Can anyone help me on this? Is there any requirement that only the main java thread makes callbacks to C code?
Thanks.

> why later sets of java application is taking longer?
Probably because of CPU usage. But could be memory.
>Can I do something here so that later sets of apps also completes in 3 mins
You tune the task, the complete task, to the box. That means you must understand in detail what is taking time and then architect that to make the best use of the available CPUs and memory (and other resources as used by the task.)

Summary layout and detail layout

In my Web interface page, there are two layout, top one is summry layout and the bottom one is detail layout
The header for summary is as following:
company code,
personal area,
The header for the detail is as following:
company code,
personal area,
position.
the position is a leading column in summary layout.
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Hi,
use the handle in the variant parameter to the alv function module..That way the summary layout will be stored separately with the detail report..
Check this thread of how to use this..
Re: ALV variant
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IDM : Customizing User Forms and/or Interfaces

Good morning.
Ok, I do not know if this is the right place to post this Issue. But, I can't seem to find any other forum which deals directly with IDM issues (believe it or not, Sun's Website is absolutely USELESS).
Here's the thing :
I am currently developing an IDM System.
The version I am developing is the latest one : IDM 8.1
I have created the Resources (LDAP and Active Directory), and done the reconciliation. I've performed all the usual and necessary user-operations (create user, edit user, create role, edit role, etc , etc).
In short, the IDM is working perfectly...............
....except for one thing : "Customizing (User) Forms"
The IDM I've created is intended for various users; some have administrator rights and access, some don't; some are mere users, some are Human Resources, some are IT, etc, etc
The point is : I want to create different "Forms" and/or "Interfaces" for some of these different users.
I know the theory behind this : I need to CUSTOMIZE a specific User Form.
I also know that it is not advisable to modify the Standard XML Forms which come with the IDM package. The advice is to copy the ones you need to modify, and then make the changes to the copies.
Here's the million-dollar question : HOW CAN I DO THIS?
I have checked, and re-checked, and browsed every site imaginable --- from Sun, to Google, to Facebook. I have not found a single helpful answer to this question. Everywhere, everyone talks about WHAT needs to be done to create Custom Forms or Interfaces; but nobody cares to say HOW it should be done.
Including our wonderful Sun Microsystems!
Could anyone please tell me, in straightforward terms, how to customize Forms, and how to implement these customized forms into the IDM instance ?
Thank you.

Please try Directory Servers / Identity Management - Sun Java System Identity Manager forum @ [http://forums.sun.com/forum.jspa?forumID=764]

Cisco 4402 WLC IOS Upgradation using CLI and Web Interface

Hi,
I would like to know how to upgrade IOS of Cisco 4402 WireLess LAN Controller using CLI and Web interface ?
Can any one help me regarding the same.
Please answer as soon as possible.
Thanks in advance.

Here are the instructions for upgrading the controllers via GUI:
http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn52.html#wp472449
Instructions via cli:
Cisco recommends that a direct CLI console port connection is used to update the controller software.
1. Make sure a TFTP server is available for the Operating System (OS) software download. Also, keep these guidelines in mind when the TFTP server is set up:
If a download is performed through the service port, the TFTP server must be on the same subnet as the service port because the service port is not routable.
If a download is performed through the Distribution System (DS) network port, the TFTP server can be on the same or a different subnet because the DS port is routable.
The TFTP server cannot run on the same computer as the Cisco Wireless Control System (WCS) because WCS and the TFTP server use the same communication port.
2. Download the desired OS software update file from the Cisco website to the default directory on the TFTP server.
3. Log into the WLC CLI.
4. Issue the ping server-ip-address command to verify that the WLC can contact the TFTP server.
5. Issue the transfer download start command and answer n when prompted to view the current download settings.
This example shows the command output:
transfer download start
Mode........................................... TFTP
Data Type...................................... Code
TFTP Server IP.................................
xxx.xxx.xxx.xxx
6. TFTP Path...................................... TFTP Filename.................................. AS_2000_3_0_x_x.aes --OR-- AS_4100_3_0_x_x.aes --OR-- AS_4400_3_0_x_x.aes Are you sure you want to start? (y/n) n Transfer Canceled Issue these commands to change the download settings:
* transfer download mode tftp
* transfer download datatype code
* transfer download serverip tftp-server-ip-address
* transfer download filename filename
* transfer download path absolute-tftp-server-path-to-file
Note: All TFTP servers require the full pathname. For example, in Windows, the path is C:\TFTP-Root. (In UNIX forward slashes (/) are required.)
7. Issue the transfer download start command to view the updated settings, and answer y when prompted to confirm the current download settings and start the OS code download.
This example shows the download command output:
transfer download start
Mode........................................... TFTP
Data Type...................................... Code
TFTP Server IP.................................
xxx.xxx.xxx.xxx
TFTP Path......................................
path>
TFTP Filename..................................
AS_2000_3_0_x_x.aes --OR--
AS_4100_3_0_x_x.aes --OR--
AS_4400_3_0_x_x.aes
Are you sure you want to start? (y/n) y
TFTP Code transfer starting.
TFTP receive complete... extracting components.
Writing new bootloader to flash.
Making backup copy of RTOS.
Writing new RTOS to flash.
Making backup copy of Code.
Writing new Code to flash.
TFTP File transfer operation completed successfully. Please
restart the switch (reset system) for update to complete.
8. The WLC now has the code update in active volatile RAM, but the reset system command must be issued to save the code update to non-volatile RAM (NVRAM) and reboot the WLC.
This is a sample output:
The system has unsaved changes.
Would you like to save them now? (y/n) y
The controller completes the bootup proce

Remove component from JFrame with absolute layout

I have a JFrame and JPanel inside the JFrame with absolute layout. I wanted to have a button when clicked the JPanel will be removed. I called jFrame.remove(jPanel);
jFrame.repaint();
jFrame.validate();
I can't call jFrame.revalidate(), since JFrame doesn't provide revalidate() method. I try everything, but I can't get that JPanel removed. Could somebody help me please. Oh I tried jPanel.setBounds( 0,0,0,0); and the jPanel is disappeared, but I don't think this is the right solution. Is my problem with the absolute layout?
Thanks

public class MainGame
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          mainFrame.setLayout( gridBagLayout );
          JPanel mainGamePanel = new JPanel();
          mainGamePanel.setLayout( new BorderLayout() );
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          mainEntrance.setBackground( Color.white );
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          mainEntrance.setExit( Direction.UP, null );
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//          c.fill = GridBagConstraints.CENTER;
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          constraints.ipadx = 600;
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          constraints.gridy = 0;
          gridBagLayout.setConstraints( mainGamePanel, constraints );
          mainFrame.getContentPane().add( mainGamePanel );
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          thePlayer.setImage( Constants.CHARACTER_FRONT );
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          thePlayer.setBorder( BorderFactory.createLineBorder( Color.black ) );
          mainEntrance.add( thePlayer );
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          mainEntrance.add( apple );
          thePlayer.addItem( apple );
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          apple1.setBounds( 80, 60, 40, 30 );
          apple1.setBorder( BorderFactory.createLineBorder( Color.black ) );
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//          final Room forest = new Room( "at the main entrance of the deep forest" );
//          forest.setBounds( 0, 0, 800, 600 );
//          forest.setBackground( Color.white );
//          forest.setLayout( null );
//          forest.setExit( Direction.UP, null );
//          // Add to list
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          listOfItems.add( apple1 );
           * Main Control Panel to control character and actions
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          controlPanel.setLayout( new GridLayout( 0, 1 ) );
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          eatButton.addActionListener( new ActionListener()
               @Override
               public void actionPerformed(ActionEvent e)
                    JPanelWithBackground currentObject = mainGame.getFacingObject();
                    if( currentObject instanceof EdibleItem )
                         //EdibleItem apple = ( EdibleItem )currentObject;
          controlPanel.add( eatButton );
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          attackButton.addActionListener( new ActionListener()
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                    mainEntrance.setBounds( 0,0,0,0);
//                    mainFrame.add( forest );
                    mainFrame.validate();
                    mainFrame.repaint();
          controlPanel.add( attackButton );
          mainFrame.setVisible( true );
          mainFrame.requestFocusInWindow();
}I know that my code is a mess, because it is connected with many classes and the quality of the format is not very good. But I will refactor it later when I solved the problem.
The problem is I have a JPanel with a character and an apple in it. I could not use any other layout, I have to use absolute layout, because I the user can control the character but arrow keys. And the character moves in pixels.
Here what I wanted to do.
final Room mainEntrance = new Room( "at the main entrance of the deep forest" );
          mainEntrance.setBackground( Color.white );
          mainEntrance.setLayout( null );
          mainEntrance.setExit( Direction.UP, null );Room extends JPanel, I wanted to delete this panel when I clicked this button
          JButton attackButton = new JButton( "ATTACK" );
          attackButton.setFocusable( false );
          attackButton.addActionListener( new ActionListener()
               @Override
               public void actionPerformed(ActionEvent e)
                    System.out.println( "Remove" );
                    mainFrame.getContentPane().remove( mainEntrance );
                    mainEntrance.setBounds( 0,0,0,0);
//                    mainFrame.add( forest );
                    mainFrame.validate();
                    mainFrame.repaint();
          controlPanel.add( attackButton );Like I said before, I tried validate, repaint and setBounds to all 0s. Nothing happened with the Room class. How do I delete that Room.
Thank you so much.

Remote and local interface on same ejb 3.0 bean instance

Hi,
Is it posible to get remote and local interface on same ejb 3.0 bean instance.
For example get local interface of a bean and than pass it as remote to client.
Both interfaces must operate on same bean instance.
Thanks
Zlaja

yes. You can implement multiple interfaces on a single class, so you can add a local and a remote interface. One trick to avoid duplicate code is to simply make the remote interface extend the local interface; then you only have to add the @Remote annotation and you're done.
For example get local interface of a bean and than pass it as remote to client.You don't pass an instances to a client, a client looks up a remote instance of the bean through JNDI.

The difference between IEEE802.1Q Native VLAN sub-interface and Physical interface?

Hello
I think the following topologies are supported for Cisco Routers
And the Physical interface also can be using as Native VLAN interface right?
Topology 1.
R1 Gi0.1 ------ IEEE802.1Q Tunneling L2SW ------ Gi0 R2
R1 - configuration
interface GigabitEthernet0.1
encapsulation dot1Q 1 native
ip address 10.0.0.1 255.255.255.0
Topology 2.
R1 Gi0 ------ IEEE802.1Q Tunneling L2SW ------ Gi0 R2
interface GigabitEthernet0
ip address 10.0.0.1 255.255.255.0
And is it ok to use the physical interface and sub-interface with dynamic routing such as EIGRP or OSPF etc?
R1 Gi 0 ---- Point to Multipoint EIGRP or OSPF ---- Gi0 R2 / R3
Gi 0.20--- Point to Point EIGRP or OSPF --- Gi0.10 R4 (same VLAN-ID)
R1 - configuration
interface GigabitEthernet0
ip address 10.0.0.1 255.255.255.0
interface GigabitEthernet8.20
encapsulation dot1Q 20
ip address 20.0.0.1 255.255.255.0
Any information is very appreciated. but if there is any CCO document please let me know.
Thank you very much and regards,
Masanobu Hiyoshi

Hello,
The diagram is helpful.
If I am getting you correctly, you have three routers interconnected by a switch, and you want them to operate in a hub-and-spoke fashion even though the switch is capable of allowing direct communication between any of these routers.
Your first scenario is concerned with all three routers being in the same VLAN, and by using neighbor commands, you force these routers to establish targeted EIGRP adjacencies R1-R2 and R1-R3, with R1 being the hub.
Your second scenario is concerned with creating one VLAN per spoke, having subinterfaces for each spoke VLAN created on R1 as the router, and putting each spoke just in its own VLAN.
Your scenarios are not really concerned with the concept of native VLAN or the way it is configured, to be honest. Whether you use a native VLAN in either of your scenarios, or whether you configure the native VLAN on a subinterface or on the physical interface makes no difference. There is simply no difference to using or not using a native VLAN in any of your scenarios, and there is no difference to the native VLAN configuration being placed on a physical interface or a subinterface. It's as plain as that. Both your scenarios will work.
My personal opinion, though, is that forcing routers on a broadcast multi-access segment such as Ethernet to operate in a hub-and-spoke fashion is somewhat artificial. Why would you want to do this? Both scenarios have drawbacks: in the first scenario, you need to add a neighbor statement for each spoke to the hub, limiting the scalability. In the second scenario, you waste VLANs and IP subnets if there are many spokes. The primary question is, though: why would you want an Ethernet segment to operate as a hub-and-spoke network? Sure, these things are done but they are motivated by specific needs so I would like to know if you have any.
Even if you needed your network to operate in a hub-and-spoke mode, there are more efficient means of achieving that: Cisco switches support so-called protected ports that are prevented from talking to each other. By configuring the switch ports to spokes as protected, you will prevent the spokes from seeing each other. You would not need, then, to configure static neighbors in EIGRP, or to waste VLANs for individual spokes. What you would need to do would be deactivating the split horizon on R1's interface, and using the ip next-hop-self eigrp command on R1 to tweak the next hop information to point to R1 so that the spokes do not attempt to route packets to each other directly but rather route them over R1.
I do not believe I have seen any special CCO documents regarding the use of physical interfaces or subinterfaces for native VLAN or for your scenarios.
Best regards,
Peter

What is the diff b/w Abstract class and an interface ?

Hey
I am always confused as with this issue : diff b/w Abstract class and an interface ?
Which is more powerful in what situation.
Regards
Vinay

Hi, Don't worry I am teach you
Abstract class and Interface
An abstract class can have instance methods that implement a default behavior. An Interface can only declare constants and instance methods, but cannot implement default behavior and all methods are implicitly abstract. An interface has all public members and no implementation. An abstract class is a class which may have the usual flavors of class members (private, protected, etc.), but has some abstract methods.
Edited by SASIKUMARA
SIT INNOVATIONS- Chennai
Message was edited by:
sasikumara
Message was edited by:
sasikumara

Difference between null layout and absolutelayout

hello
I would like to know the difference between the null layout and the absolutelayout
thank you in advance

http://www.google.com/search?q=absolutelayout
Next time, please use the search yourself.Do I have to consider this as answer Yes.
notice that I asked for the difference between both
of the layout and not about
absolutelayout only Third link, advertised by
"I think AbsoluteLayout does more than just setting Layout to null. AbsoluteLayout may even accomodate for changes in font sizes etc. ..."
already should give you something to think about.
Furthermore, the search shows that there are several different classes named AbsoluteLayout (ADF, SWT, BUI, samskivert...), and you didn't specify which one you're talking about.
Still think this wasn't an answer?
I guess I should stop assuming that you have a brain of your own.

Remote and Home interface binding to an EJB2.1/3.0 bean.

When deploying a complete ejb bean,
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with it's home and remote interfaces?
-JBoss Application server requires that the Bean class
directly implement both interfaces.
-Assuming EJB 2.1, is this approached by
interface implementation, a naming convention,
a common location in a package/directory,
or is this put in the deployment descriptor xml file?
What is the standard approach?
Z.

If you have included the HTTP server with your 10.1.3.2 installation you could also setup a proxy/proxy-reverse setup in the portal http server for the /app08 mountpoint and point this to your 10.1.3.2 server....

Remote and Home Interfaces

Why do we need a home interface and remote interface for a ejb.
Must these interfaces be there for each ejb?

Why do we need a home interface and remote interface
for a ejb.The Home interface is like a factory for getting to your beans. The remote interface is what you use to speak "directly" to the bean. It's remote because the bean is usually on a remote server somewhere (not in the same VM as your client code). The same is true for the home interface in terms of it being remote.
The corresponding LocalHome and Local interfaces are for use when the bean in question is not remote.
Must these interfaces be there for each ejb?You need either a Home and Remote or LocalHome and Local interface for all beans except Message Driven Beans.

How to connect to third party using PI for outbound and inbound interfaces

Hello,
I have scenarios where I have data coming in from third party EDI subsystem and sent to SAP. And also from SAP to EDI subsystem. We need to send the XMLs to the EDI subsystema nd also receive XMLs.
Can someone please suggest the ways I can connect to EDI subsytem for both Outbound and Inbound interfaces.
Thanks

Hi Prabhu,
EDI file is different from the normal flat or xml file. Hope you understand the difference.
Now if your EDI subsytem has the capability of converting the xml file to edi file viceversa then create and receive the xml file from the EDI subsystem. For the xml file you may use the file adapter as an option.
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Can I mix Pages page layout and word processing together in one document?

Hello there ! I am quite new to Pages and I am desperate to learn as i want to get rid of everything being Microsoft
As you all know when you open Pages you can choose between page layout and word processing !
the thing is i thought that after using a page layout you could just go with word processing easily... well no, you can't, but i'm sure i'm missing something...
For exemple i really like the catalogue brochure and it would be perfect for me to start a project... but after a few pages, i can just add blank pages and if i want to type text, i have to add text boxes... i don't want that, I want word processing... and another thing in this brochure i can't add table of content because it is not by default in the template...
So my question is quite basic here, can we link Page layout and word processing without having to use text boxes and everything ?
Thanks in advance !
Have a good day

Alexander,
Welcome to Apple discussions.
The simple answer is no. What differentiates page layout from word processing mode is that the PL mode has no text layer. So everything that goes on the page must be an object of some kind. And any pages you add to a PL document must also be PL. You can't mix the two modes. One way around it is to start with a blank page, insert a text box, then stretch the box so that it covers the entire page. You can the type in it as if it were a text layer in a WP file. You can even capture that page so that you can add it automatically when you need it, or save it as a template.
As for building a Table of Contents, it appears that Pages only sees text styles that are on the text layer, which means it won't see styles that are in objects -- which means it won't work with a PL document. From being a long-time reader of this discussion group, I've noticed it's rare that someone wants to add a ToC to a PL document.
If you find that you're going to be mixing text and graphics, start with a word processing template. If you really like the Catalog Brochure, you could always copy some or all of its elements over to a blank WP template.
Hope this helps.
-Dennis

Can you help me with Page Layout and/or Design ideas for a software manual?

Greetings,
I am a new InDesign user, and am converting a software manual that I created in MS Word into InDesign. It will be converted to a pdf to view online. I have the basics (3 master pages, page numbers, running headers, 2column pages with text boxes on the left and screenshots on the right), but I want to make it look prettier. Could you please give me some ideas on page layout and/or design to make it look better or more creative?
A few things that I am considering: borders around screenshots, a watermark, a logo next to the page numbers, different size/type of fonts, etc.
I am open to any suggestions to make this look better. However, please understand that I am new to InDesign. With that being said, please tell me a few steps when you mention your tips. Thank you!

Take a look at a few websites on Cannons of Page Construction.
I think the best idea for you is to look at a few software manuals and take tips from how they accomplished the layouts.
I'm not saying to copy them - but rather see what works and doesn't work, what worked for them might not necessarily work for you - research some layouts.
Fonts/type/sizes etc. are pretty much ambigious without context - is this a software manual for kids (soft cuddly big fonts easy to read), technical (small, tight spacing etc), Adult friendly (smooth, crisp clear, well spaced), elderly (large elegant fonts).
It all really depends on your demographic audience.
Being new to InDesign I suggest you take up Sandy Cohens Quickstart Visual Guide.
I think you should look at Michael Murphys Book on Styles
And you should definitely get your printer (the guys bulk printing) the booklet for you on board from the start to work out optimal sizes to suit their printing presses and workflow etc. And to ensure that you are setup correctly in page sizes, margins, safe type areas, colour profiles and a few other things that your printers prepress can help you with.

Absolute Layout and Invocation Interface

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