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Today's Topics:

    1. Issue with starting a VM (AMARNATH, Balachandar)
    2. Issues in starting a VM (AMARNATH, Balachandar)
    3. Exception calling IMachine.getName() through java        webservice
       API (Gerry Egan)


----------------------------------------------------------------------

Message: 1
Date: Thu, 15 Apr 2010 16:03:39 +0530
From: "AMARNATH, Balachandar"<[email protected]>
Subject: [vbox-dev] Issue with starting a VM
To:<[email protected]>
Message-ID:
        
<5237_1271327622_4bc6eb86_5237_65_1_19c2e86d1ea36b42877a694138aa2a8c4e7...@in0-mailmb01.res.airbus.corp>
        
Content-Type: text/plain; charset="us-ascii"

Hi

  I have code as follows to start a virtual machine

                                uuid = machine.getId();
                                sessionType = "gui";
                                env = "DISPLAY=:0.0";
                                progress =
                                        vbox.openRemoteSession(session,
                                             uuid,
                                             null,
                                             env);
                                log.info("Session for VM " + uuid + " is
opening...");
                                progress.waitForCompletion(10000);

                                long rc = progress.getResultCode();

Bu tthis code snippet starts a virtual machine with gui. I don't want
gui in my client machine. How do I modify the code ? In first place, is
it right to modify the code or do I need to do something with my virtual
box Installation ?


Regards
Bala

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Message: 2
Date: Thu, 15 Apr 2010 16:05:23 +0530
From: "AMARNATH, Balachandar"<[email protected]>
Subject: [vbox-dev] Issues in starting a VM
To:<[email protected]>
Message-ID:
        
<12624_1271327739_4bc6ebf4_12624_56_2_19c2e86d1ea36b42877a694138aa2a8c4e7...@in0-mailmb01.res.airbus.corp>
        
Content-Type: text/plain; charset="us-ascii"


Hi


Pls ignore my previous mail :(

  I have code as follows to start a virtual machine

                                uuid = machine.getId();
                                sessionType = "gui";
                                env = "DISPLAY=:0.0";
                                progress =
                                        vbox.openRemoteSession(session,
                                             uuid,
                                             sessionType,
                                             env);
                                log.info("Session for VM " + uuid + " is
opening...");
                                progress.waitForCompletion(10000);

                                long rc = progress.getResultCode();

Bu tthis code snippet starts a virtual machine with gui. I don't want
gui in my client machine. How do I modify the code ? In first place, is
it right to modify the code or do I need to do something with my virtual
box Installation ?


Regards
Bala


The information in this e-mail is confidential. The contents may not be 
disclosed or used by anyone other than the addressee. Access to this e-mail by 
anyone else is unauthorised.
If you are not the intended recipient, please notify Airbus immediately and 
delete this e-mail.
Airbus cannot accept any responsibility for the accuracy or completeness of 
this e-mail as it has been sent over public networks. If you have any concerns 
over the content of this message or its Accuracy or Integrity, please contact 
Airbus immediately.
All outgoing e-mails from Airbus are checked using regularly updated virus 
scanning software but you should take whatever measures you deem to be 
appropriate to ensure that this message and any attachments are virus free.

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------------------------------

Message: 3
Date: Thu, 15 Apr 2010 21:16:41 +0100
From: Gerry Egan<[email protected]>
Subject: [vbox-dev] Exception calling IMachine.getName() through java
        webservice API
To: [email protected]
Message-ID:
        <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"

Hello.

I am trying to get the names and OS types of virtual machines using the Java
webservice API. I am able to get the names but I get an exception every time
and I cannot find the cause of this. The code I am running is:

public void getVmNames()
     {
         mgr = new IWebsessionManager("http://localhost:18083/";);
         vbox = mgr.logon("test", "test");
         try
         {
             List<IMachine>  machines=vbox.getMachines();
             for (IMachine m : machines)
             {
                 vmListModel.addElement(m.getName()+" "+m.getOSTypeId());
             }
         }
         catch (Exception e)
         {
             e.printStackTrace();
         }
         cleanup();
      }

The printout from the exception is:

javax.xml.ws.WebServiceException: org.virtualbox_3_1.RuntimeFaultMsg:
VirtualBox error: The object functionality is limited (0x2147942405)
         at
com.sun.xml.ws.commons.virtualbox_3_1.IMachine.getName(IMachine.java:98)
         at project.VBench.getVmNames(VBench.java:623)
         at project.VBench.NewTestButtonActionPerformed(VBench.java:634)
         at project.VBench.access$300(VBench.java:16)
         at project.VBench$4.actionPerformed(VBench.java:429)
         at
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
         at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
         at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
         at
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
         at
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
         at java.awt.Component.processMouseEvent(Component.java:6263)
         at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
         at java.awt.Component.processEvent(Component.java:6028)
         at java.awt.Container.processEvent(Container.java:2041)
         at java.awt.Component.dispatchEventImpl(Component.java:4630)
         at java.awt.Container.dispatchEventImpl(Container.java:2099)
         at java.awt.Component.dispatchEvent(Component.java:4460)
         at
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
         at
java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
         at java.awt.Container.dispatchEventImpl(Container.java:2085)
         at java.awt.Window.dispatchEventImpl(Window.java:2475)
         at java.awt.Component.dispatchEvent(Component.java:4460)
         at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
         at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
         at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
         at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
         at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
         at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
         at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: org.virtualbox_3_1.RuntimeFaultMsg: VirtualBox error: The object
functionality is limited (0x2147942405)
         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method)
         at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
         at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
         at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
         at
com.sun.xml.internal.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:130)
         at
com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:108)
         at
com.sun.xml.internal.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:78)
         at
com.sun.xml.internal.ws.client.sei.SEIStub.invoke(SEIStub.java:107)
         at $Proxy33.iMachineGetName(Unknown Source)
         at
com.sun.xml.ws.commons.virtualbox_3_1.IMachine.getName(IMachine.java:93)
         ... 29 more

A similar piece of code can be found in the clienttest.java example, when I
run the clienttest show vms code I get the same exception.
I am using VirtualBox 3.6 and the host is Windows server 2003. Any help
would be greatly appreciated!


Regards,

Gerry Egan
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End of vbox-dev Digest, Vol 42, Issue 18
****************************************
Hi ,
@Amarnath Bala

If i am not wrong what you are asking , you don't need the VM to start in "GUI" so, if that is the case you can start it in "VRDP" mode. To start the Virtual machine in Vrdp mode , here is my code in Java:-

private void powerOnMachine(IMachine machine) throws Exception {
        ISession session = null;
        try {
            session = mMgr.getSessionObject(mVbox);
IProgress progress = mVbox.openRemoteSession(session, machine.getId(), "vrdp", "");
             progress.waitForCompletion(10000);

        } catch (Exception e) {
            throw (Exception) e;
        }
//        finally {
//
//
//            session.close();
//        }
    }

I hope this helps.

Sent

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