[Techne-dev-commit] SF.net SVN: techne-dev: [44] sandbox/rickles/org.digivitality.techne.shell/ src/org/digivitality/techne/shell/Shell.java

[<ri...@us...>]

Revision: 44
          http://techne-dev.svn.sourceforge.net/techne-dev/?rev=44&view=rev
Author:   rickles
Date:     2007-02-11 21:00:13 -0800 (Sun, 11 Feb 2007)

Log Message:
-----------
Fixed NPE problem when framework command is typed in before setting the framework.

Modified Paths:
--------------
    sandbox/rickles/org.digivitality.techne.shell/src/org/digivitality/techne/shell/Shell.java

Modified: sandbox/rickles/org.digivitality.techne.shell/src/org/digivitality/techne/shell/Shell.java
===================================================================
--- sandbox/rickles/org.digivitality.techne.shell/src/org/digivitality/techne/shell/Shell.java	2007-02-12 00:31:10 UTC (rev 43)
+++ sandbox/rickles/org.digivitality.techne.shell/src/org/digivitality/techne/shell/Shell.java	2007-02-12 05:00:13 UTC (rev 44)
@@ -172,7 +172,7 @@
 		    context = (BundleContext) getContext.invoke(systemBundle, null);
 		    System.out.println("BundleContext: " + context);
 
-		    Class clazz = Class.forName("org.apache.felix.shell.ShellService");
+		    //Class clazz = Class.forName("org.apache.felix.shell.ShellService");
 		    Object[] args = {line, in, out};
 		    
 		    ServiceReference ref = context.getServiceReference(ShellService.class.getName());
@@ -186,6 +186,9 @@
 		    	//Thread.currentThread().setContextClassLoader(clazz.getClassLoader());
 		    	//shell = ShellService.class.cast(o);
 		    }
+		} catch (NullPointerException npe) {
+			  logger.warn("Could not invoke execute method: ", npe);
+			  System.out.println("Cannot execute framework command. Please select a framework.");             
 		} catch (Exception e) {
 			e.printStackTrace();
 		}


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