import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.commands.ExecutionException;
 .............
 
 public static void launchOutlook(boolean hasAttach, Shell oneShell  )
         {
 
             OleFrame frame = new OleFrame(oneShell, SWT.NONE);
 
             // This should start outlook if it is not running yet
             OleClientSite site = new OleClientSite(frame, SWT.NONE, "OVCtl.OVCtl");
             site.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
 
             // Now get the outlook application
             OleClientSite site2 = new OleClientSite(frame, SWT.NONE, "Outlook.Application");
             OleAutomation outlook = new OleAutomation(site2);
 
 
             OleAutomation mail = invoke(outlook, "CreateItem", 0 /* Mail item */).getAutomation();
 
             setProperty(mail, "BodyFormat", 2 /* HTML */);
             setProperty(mail, "Subject", "Mysubject");
             setProperty(mail, "HtmlBody", "Mycontent");
             setProperty(mail, "To", "oneEmail@gmail.com");
 
         String[] attachmentPaths=null;
 
         if(hasAttach){
             attachmentPaths=new String[1];
             attachmentPaths[0]="c:/temp/testFile.doc";
         }
 
 
 
             if (null != attachmentPaths)
             {
                 for (String attachmentPath : attachmentPaths)
                 {
                     File file = new File(attachmentPath);
                     if (file.exists())
                     {
                         OleAutomation attachments = getProperty(mail, "Attachments");
                         invoke(attachments, "Add", attachmentPath);
                     }
                 }
             }
 
             invoke(mail, "Display" /* or "Send" */);
 
         }