From 2ccd2a1ed9dabf90bb663d7978e753c0fe3b4f34 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Thu, 18 Sep 2014 11:41:29 +0200
Subject: Support for subroles.

---
 src/main/java/com/c2kernel/gui/tree/Node.java     |  3 +++
 src/main/java/com/c2kernel/gui/tree/NodeRole.java | 33 +++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 src/main/java/com/c2kernel/gui/tree/NodeRole.java

diff --git a/src/main/java/com/c2kernel/gui/tree/Node.java b/src/main/java/com/c2kernel/gui/tree/Node.java
index eb4ebb2..d81061f 100644
--- a/src/main/java/com/c2kernel/gui/tree/Node.java
+++ b/src/main/java/com/c2kernel/gui/tree/Node.java
@@ -18,6 +18,7 @@ import com.c2kernel.gui.ItemTabManager;
 import com.c2kernel.lookup.AgentPath;
 import com.c2kernel.lookup.ItemPath;
 import com.c2kernel.lookup.Path;
+import com.c2kernel.lookup.RolePath;
 import com.c2kernel.process.Gateway;
 import com.c2kernel.utils.Language;
 import com.c2kernel.utils.Logger;
@@ -76,6 +77,8 @@ public abstract class Node implements Runnable {
             else
                 return new NodeItem(path, desktop);
         } catch (ObjectNotFoundException ex) {
+        	if (path instanceof RolePath)
+                return new NodeRole(path, desktop);
             return new NodeContext(path, desktop);
         }
 
diff --git a/src/main/java/com/c2kernel/gui/tree/NodeRole.java b/src/main/java/com/c2kernel/gui/tree/NodeRole.java
new file mode 100644
index 0000000..df04e3a
--- /dev/null
+++ b/src/main/java/com/c2kernel/gui/tree/NodeRole.java
@@ -0,0 +1,33 @@
+package com.c2kernel.gui.tree;
+
+import com.c2kernel.common.ObjectNotFoundException;
+import com.c2kernel.gui.ItemTabManager;
+import com.c2kernel.lookup.AgentPath;
+import com.c2kernel.lookup.Path;
+import com.c2kernel.lookup.RolePath;
+import com.c2kernel.process.Gateway;
+import com.c2kernel.utils.Logger;
+
+public class NodeRole extends NodeContext {
+
+	RolePath role;
+	public NodeRole(Path path, ItemTabManager desktop) {
+		super(path, desktop);
+		role = (RolePath)path;
+	}
+	@Override
+	public void loadChildren() {
+		AgentPath[] agents;
+		try {
+			agents = Gateway.getLookup().getAgents(role);
+			for (AgentPath agentPath : agents) {
+				add (newNode(agentPath));
+			}
+		} catch (ObjectNotFoundException e) {
+			Logger.error("Role "+role.getName()+" not found");
+		}
+		super.loadChildren();
+	}
+	
+	
+}
-- 
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