Repackage to org.cristalise

8 files changed, 0 insertions, 850 deletions

diff --git a/src/main/java/com/c2kernel/gui/tree/Node.java b/src/main/java/com/c2kernel/gui/tree/Node.java
deleted file mode 100644
index d81061f..0000000
--- a/src/main/java/com/c2kernel/gui/tree/Node.java
+++ /dev/null
@@ -1,251 +0,0 @@
-package com.c2kernel.gui.tree;

-import java.awt.event.ActionEvent;

-import java.awt.event.ActionListener;

-import java.util.ArrayList;

-import java.util.HashMap;

-import java.util.Iterator;

-

-import javax.swing.Icon;

-import javax.swing.ImageIcon;

-import javax.swing.JMenuItem;

-import javax.swing.JPopupMenu;

-import javax.swing.tree.DefaultMutableTreeNode;

-

-import com.c2kernel.common.ObjectNotFoundException;

-import com.c2kernel.gui.DynamicTreeBuilder;

-import com.c2kernel.gui.ImageLoader;

-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;

-

-public abstract class Node implements Runnable {

-

-    protected Path binding;

-    protected DefaultMutableTreeNode treeNode;

-    protected String name; // domain key

-    protected ItemPath itemPath; // target item

-    // attributes

-    protected String type = "";

-    protected String toolTip = null;

-    protected Icon icon;

-    protected boolean isExpandable = false;

-    protected HashMap<Path, Node> childNodes = new HashMap<Path, Node>();

-    protected ArrayList<NodeSubscriber> subscribers = new ArrayList<NodeSubscriber>();

-    protected DynamicTreeBuilder loader = null;

-    private boolean loaded = false;

-    private String iconName;

-    protected ItemTabManager desktop;

-    static ImageIcon folder = ImageLoader.findImage("folder.png");

-    static ImageIcon emptyLeaf = ImageLoader.findImage("leaf.png");

-

-    public Node(ItemTabManager desktop) {

-    	this.desktop = desktop;

-    }

-

-    protected void createTreeNode() {

-        this.treeNode = new DefaultMutableTreeNode(this);

-    }

-

-    public Node(Path path, ItemTabManager desktop) {

-        this.binding = path;

-        this.desktop = desktop;

-        try {

-			this.itemPath = path.getItemPath();

-		} catch (ObjectNotFoundException e) { }

-        // get the name of this node (last path element)

-        String[] pathComponents = path.getPath();

-        if (pathComponents.length > 0)

-            this.name = pathComponents[pathComponents.length-1];

-        else

-            this.name = Gateway.getProperties().getProperty("Name");

-    }

-

-    public ItemTabManager getDesktop() {

-        return desktop;

-    }

-

-    public Node newNode(Path path)

-    {

-        try {

-            if (path.getItemPath() instanceof AgentPath)

-                return new NodeAgent(path, desktop);

-            else

-                return new NodeItem(path, desktop);

-        } catch (ObjectNotFoundException ex) {

-        	if (path instanceof RolePath)

-                return new NodeRole(path, desktop);

-            return new NodeContext(path, desktop);

-        }

-

-    }

-

-    /** Inserts a tree builder as the first child of the node, so it can be opened in the tree

-    */

-    public void makeExpandable() {

-        if (isExpandable) return;

-        loader = new DynamicTreeBuilder(this.treeNode, desktop);

-        this.treeNode.insert(loader.getTreeNode(),0);

-        isExpandable = true;

-    }

-

-

-    public DefaultMutableTreeNode getTreeNode() {

-        return treeNode;

-    }

-

-    public void setTreeNode(DefaultMutableTreeNode treeNode) {

-        this.treeNode = treeNode;

-        treeNode.setUserObject(this);

-    }

-

-    /** Subscription for loading node children.

-      * Note this is separate from the itemproxy subscription as it included query of the naming service

-      * and eventually should not require access to the item at all for higher performance */

-    public void subscribeNode(NodeSubscriber target) {

-        subscribers.add(target);

-        if (loaded == false) {

-            loaded = true;

-            loadMore();

-        }

-        else {

-            synchronized (childNodes) {

-                Node newNode;

-                for (Iterator<Node> nodes = childNodes.values().iterator(); nodes.hasNext();) {

-                    newNode = nodes.next();

-                    Logger.msg("subscribeNode target.add("+newNode.name+")");

-                    target.add(newNode);

-                }

-            }

-        }

-    }

-

-    public void loadMore() {

-        Thread loading = new Thread(this);

-        loading.start();

-    }

-

-    public void unsubscribeNode(NodeSubscriber target) {

-        subscribers.remove(target);

-    }

-

-    public void add(Node newNode) {

-        synchronized(childNodes) {

-            childNodes.put(newNode.getPath(), newNode);

-            for (NodeSubscriber thisSub : subscribers) {

-                thisSub.add(newNode);

-            }

-        }

-    }

-

-    public void remove(Path oldPath) {

-        synchronized(childNodes) {

-            childNodes.remove(oldPath);

-            for (NodeSubscriber thisSub : subscribers) {

-                thisSub.remove(oldPath);

-            }

-        }

-    }

-

-    public void removeAllChildren() {

-        synchronized(childNodes) {

-            while (childNodes.keySet().iterator().hasNext()) {

-                remove(childNodes.keySet().iterator().next());

-            }

-        }

-    }

-

-    public Node getChildNode(Path itsPath) {

-        for (Iterator<Path> i = childNodes.keySet().iterator(); i.hasNext();) {

-            Object next = i.next();

-            if ( next.equals(itsPath) ) return childNodes.get(next);

-        }

-        return null;

-    }

-

-    // end of current batch

-    public void end(boolean more) {

-        for (NodeSubscriber thisSub : subscribers) {

-            thisSub.end(more);

-        }

-    }

-

-

-    @Override

-	public void run() {

-        Thread.currentThread().setName("Node Loader: "+name);

-        loadChildren();

-    }

-

-    public abstract void loadChildren();

-

-    public void refresh() {

-        removeAllChildren();

-        loadChildren();

-    }

-

-    // Getters and Setters

-

-    public ItemPath getItemPath() { return itemPath; }

-//  public void setSysKey( int sysKey ) { this.sysKey = sysKey; }

-

-    public String getName() { return name; }

-//  public void setName( String name ) { this.name = name; }

-

-    public String getType() { return type; }

-//  public void setType( String type ) { this.type = type; }

-

-    public Path getPath() { return binding; }

-

-    public DynamicTreeBuilder getTreeBuilder() { return loader; }

-

-    @Override

-	public String toString() {

-        if (this.name.length() > 0) {

-            return this.name;

-        }

-        else { return "Cristal"; }

-    }

-

-    public Icon getIcon() {

-        if (icon != null) return icon;

-        return(isExpandable?folder:emptyLeaf);

-    }

-

-    public String getIconName() {

-        return iconName;

-    }

-

-    public void setIcon(String icon) {

-        iconName = icon;

-        this.icon = ImageLoader.findImage("typeicons/"+icon+"_16.png");

-        if (this.icon==ImageLoader.nullImg) this.icon = ImageLoader.findImage("typeicons/item_16.png");

-    }

-

-	public JPopupMenu getPopupMenu() {

-		JPopupMenu popup = new JPopupMenu();

-		JMenuItem menuItem = new JMenuItem(Language.translate("Refresh"));

-		menuItem.addActionListener(new ActionListener() {

-			@Override

-			public void actionPerformed(ActionEvent e) {

-				if (isExpandable) refresh();

-			}

-		});

-		popup.add(menuItem);

-		return popup;

-	}

-

-	public String getToolTip() {

-   		if (toolTip != null && toolTip.length()>0)

-   			return toolTip;

-   		else

-   			return type;

-	}

-

-	public void setToolTip(String tip) {

-		this.toolTip = tip;

-	}}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeAgent.java b/src/main/java/com/c2kernel/gui/tree/NodeAgent.java
deleted file mode 100644
index 3ce667d..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeAgent.java
+++ /dev/null
@@ -1,32 +0,0 @@
-

-package com.c2kernel.gui.tree;

-

-

-import java.util.ArrayList;

-

-import com.c2kernel.gui.ItemTabManager;

-import com.c2kernel.lookup.Path;

-

-/**

- * Structure for Item presence on the tree and ItemDetails boxes. Created by NodeFactory.

- * @author $Author: abranson $

- * @version $Version$

- */

-public class NodeAgent extends NodeItem {

-

-    public NodeAgent(Path path, ItemTabManager desktop) {

-        super(path, desktop);

-    }

-

-    @Override

-	public void loadChildren() {

-    }

-

-    @Override

-	public ArrayList<String> getTabs() {

-

-        ArrayList<String> requiredTabs = super.getTabs();

-        requiredTabs.add("JobList");

-        return requiredTabs;

-    }

-}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeCollection.java b/src/main/java/com/c2kernel/gui/tree/NodeCollection.java
deleted file mode 100644
index 36d32e3..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeCollection.java
+++ /dev/null
@@ -1,143 +0,0 @@
-package com.c2kernel.gui.tree;

-

-import java.util.ArrayList;

-

-import javax.swing.tree.DefaultMutableTreeNode;

-

-import com.c2kernel.collection.Collection;

-import com.c2kernel.collection.CollectionMember;

-import com.c2kernel.collection.Dependency;

-import com.c2kernel.common.ObjectNotFoundException;

-import com.c2kernel.entity.proxy.ItemProxy;

-import com.c2kernel.entity.proxy.MemberSubscription;

-import com.c2kernel.entity.proxy.ProxyObserver;

-import com.c2kernel.gui.ItemTabManager;

-import com.c2kernel.gui.MainFrame;

-import com.c2kernel.lookup.ItemPath;

-import com.c2kernel.lookup.Path;

-import com.c2kernel.persistency.ClusterStorage;

-import com.c2kernel.utils.CastorHashMap;

-import com.c2kernel.utils.KeyValuePair;

-import com.c2kernel.utils.Logger;

-

-public class NodeCollection extends Node implements ProxyObserver<Collection<? extends CollectionMember>> {

-

-    ItemProxy parent;

-    Collection<? extends CollectionMember> thisCollection;

-    String path;

-

-    public NodeCollection(ItemProxy parent, String name, ItemTabManager desktop) {

-    	super(desktop);

-        this.parent = parent;

-        this.name = name;

-        this.path = parent.getPath()+"/"+ClusterStorage.COLLECTION+"/"+name+"/last";

-        createTreeNode();

-        this.makeExpandable();

-    }

-    

-    public NodeCollection(ItemProxy parent, Collection<? extends CollectionMember> coll, ItemTabManager desktop) {

-    	super(desktop);

-        this.parent = parent;

-        this.name = coll.getName();

-        this.path = parent.getPath()+"/"+ClusterStorage.COLLECTION+"/"+name+"/last";

-        createTreeNode();

-        this.makeExpandable();

-        add(coll);

-    }

-

-    @Override

-	public void loadChildren() {

-        Logger.msg(8, "NodeCollection::loadChildren()");

-        try {

-        	if (thisCollection == null) {

-        		Collection<? extends CollectionMember> initColl = (Collection<? extends CollectionMember>)parent.getObject(ClusterStorage.COLLECTION+"/"+name+"/last");

-        		add(initColl);

-        	}

-            parent.subscribe(new MemberSubscription<Collection<? extends CollectionMember>>(this, ClusterStorage.COLLECTION, false));

-        } catch (ObjectNotFoundException ex) {

-            end(false);

-            return;

-        }

-    }

-    

-    @Override

-    public void add(Collection<? extends CollectionMember> contents) {

-    	if (!contents.getName().equals(name)) return;

-    	this.type = contents.getClass().getSimpleName();

-        ArrayList<? extends CollectionMember> newMembers = contents.getMembers().list;

-        ArrayList<? extends CollectionMember> oldMembers;

-        if (thisCollection == null)

-        	oldMembers = new ArrayList<CollectionMember>();

-        else

-        	oldMembers = thisCollection.getMembers().list;

-        

-        ArrayList<Path> currentPaths = new ArrayList<Path>();

-        // add any missing paths

-        for (CollectionMember newMember : newMembers) {

-        	ItemPath itemPath = newMember.getItemPath();

-            if (!oldMembers.contains(newMember) && itemPath != null) {

-                currentPaths.add(itemPath);

-                NodeItem newMemberNode = new NodeItem(itemPath, desktop);

-                newMemberNode.setCollection(contents, newMember.getID(), parent);

-                newMemberNode.setToolTip(getPropertyToolTip(newMember.getProperties()));

-                add(newMemberNode);

-            }

-        }

-        // remove those no longer present

-        for (Path childPath : childNodes.keySet()) {

-        	if (!currentPaths.contains(childPath)) {

-        		remove(childPath);

-        	}

-			

-		}

-        

-        thisCollection = contents;

-    	if (isDependency())

-    		setToolTip(getPropertyToolTip(((Dependency)contents).getProperties()));

-    	end(false);

-    }

-    

-    public boolean addMember(ItemPath itemPath) {

-    	if (!isDependency()) return false;

-    	String[] params = { thisCollection.getName(), itemPath.getUUID().toString() };

-		try {

-			MainFrame.userAgent.execute(parent, "AddMemberToCollection", params);

-			return true;

-		} catch (Exception e1) {

-			MainFrame.exceptionDialog(e1);

-			return false;

-		}

-    }

-    

-    public static String getPropertyToolTip(CastorHashMap props) {

-    	if (props.size() == 0) return null;

-    	StringBuffer verStr = new StringBuffer("<html>");

-    	for (KeyValuePair prop : props.getKeyValuePairs()) {

-			verStr.append("<b>").append(prop.getKey()).append(":</b> ").append(prop.getValue()).append("<br/>");

-		}

-    	return verStr.append("</html>").toString();

-    }

-

-    @Override

-	public DefaultMutableTreeNode getTreeNode() {

-        return treeNode;

-    }

-

-

-

-	@Override

-	public void remove(String id) {

-		// TODO Auto-generated method stub

-		

-	}

-

-	@Override

-	public void control(String control, String msg) {

-		// TODO Auto-generated method stub

-		

-	}

-

-	public boolean isDependency() {

-		return thisCollection instanceof Dependency;

-	}

-}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeContext.java b/src/main/java/com/c2kernel/gui/tree/NodeContext.java
deleted file mode 100644
index 6d7c7bd..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeContext.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package com.c2kernel.gui.tree;

-

-import java.util.Iterator;

-

-import com.c2kernel.entity.proxy.DomainPathSubscriber;

-import com.c2kernel.gui.ItemTabManager;

-import com.c2kernel.lookup.DomainPath;

-import com.c2kernel.lookup.Path;

-import com.c2kernel.process.Gateway;

-import com.c2kernel.utils.Logger;

-

-

-public class NodeContext extends Node implements DomainPathSubscriber {

-    Iterator<Path> children;

-

-    public NodeContext(Path path, ItemTabManager desktop) {

-        super(path, desktop);

-        this.itemPath = null;

-        createTreeNode();

-        this.makeExpandable();

-        this.type = "Cristal Context";

-    }

-

-

-    @Override

-	public void loadChildren() {

-        if (children == null) {

-            Gateway.getProxyManager().subscribeTree(this, (DomainPath)binding);

-            children = Gateway.getLookup().getChildren(binding);

-        }

-

-        int batch = 75;

-        while (children.hasNext() && batch > 0) {

-            Path newPath = children.next();

-            if (newPath == null) break;

-            Logger.msg(2, "Subscription.run() - new node: " + newPath );

-            add( newNode(newPath));

-            batch--;

-        }

-        end(children.hasNext());

-    }

-

-    @Override

-	public void pathAdded(DomainPath path) {

-        add(newNode(path));

-    }

-

-    @Override

-	public void refresh() {

-        children = null;

-        super.refresh();

-    }

-    @Override

-	public void pathRemoved(DomainPath path) {

-        remove(path);

-    }

-

-}

-

-

-

-

-

-

-

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeItem.java b/src/main/java/com/c2kernel/gui/tree/NodeItem.java
deleted file mode 100644
index 3194bcd..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeItem.java
+++ /dev/null
@@ -1,240 +0,0 @@
-package com.c2kernel.gui.tree;

-

-import java.awt.datatransfer.DataFlavor;

-import java.awt.datatransfer.Transferable;

-import java.awt.datatransfer.UnsupportedFlavorException;

-import java.awt.event.ActionEvent;

-import java.awt.event.ActionListener;

-import java.io.IOException;

-import java.util.ArrayList;

-import java.util.StringTokenizer;

-

-import javax.swing.JMenuItem;

-import javax.swing.JPopupMenu;

-

-import com.c2kernel.collection.Aggregation;

-import com.c2kernel.collection.Collection;

-import com.c2kernel.collection.CollectionMember;

-import com.c2kernel.common.ObjectNotFoundException;

-import com.c2kernel.entity.agent.Job;

-import com.c2kernel.entity.proxy.ItemProxy;

-import com.c2kernel.gui.ItemDetails;

-import com.c2kernel.gui.ItemTabManager;

-import com.c2kernel.gui.MainFrame;

-import com.c2kernel.lookup.Path;

-import com.c2kernel.persistency.ClusterStorage;

-import com.c2kernel.process.Gateway;

-import com.c2kernel.utils.Language;

-import com.c2kernel.utils.Logger;

-

-/**

- * Structure for Item presence on the tree and ItemDetails boxes. Created by NodeFactory.

- * @author $Author: abranson $

- * @version $Version$

- */

-public class NodeItem extends Node implements Transferable {

-

-	protected ItemProxy myItem = null;

-

-    public NodeItem(Path path, ItemTabManager desktop) {

-        

-    	super(path, desktop);

-        Logger.msg(2,"NodeEntity.<init> - Creating item for '"+path.toString()+"'.");

-

-        // if an item - resolve the item and get its properties

-		try {

-			myItem = Gateway.getProxyManager().getProxy(path);

-	        this.itemPath = path.getItemPath();

-	        Logger.msg(2,"NodeEntity.<init> - System key is "+this.itemPath);

-	

-	        // Name should be the alias if present

-	        String alias = myItem.getName();

-	        if (alias != null) this.name = alias;

-	

-	        try {

-				this.type = myItem.getProperty("Type");

-			} catch (ObjectNotFoundException e) {

-				this.type = "";

-			}

-	        String iconString = this.type;

-	        if (type.equals("ActivityDesc"))

-				try {

-					iconString = myItem.getProperty("Complexity")+iconString;

-				} catch (ObjectNotFoundException e) {

-					iconString = "error";

-				}

-	        iconString = iconString.toLowerCase();

-	        this.setIcon(iconString);

-		} catch (ObjectNotFoundException e1) {

-			this.itemPath = null;

-			this.type="Error";

-			this.name="Entity not found";

-			this.setIcon("error");

-		}

-        createTreeNode();

-        makeExpandable();

-    }

-

-    public ItemProxy getItem() {

-        return myItem;

-    }

-    

-    public void openItem() {

-        desktop.add(this);

-    }

-    

-	public Collection<? extends CollectionMember> getParentCollection() {

-		return parentCollection;

-	}

-

-	public Integer getSlotNo() {

-		return slotNo;

-	}

-

-	Collection<? extends CollectionMember> parentCollection;

-	Integer slotNo = null;

-	static DataFlavor dataFlavor = new DataFlavor(NodeItem.class, "NodeItem");

-	ItemProxy parentItem;

-	static DataFlavor[] supportedFlavours = new DataFlavor[] { 

-		dataFlavor, 

-		new DataFlavor(Path.class, "Path"),

-		DataFlavor.getTextPlainUnicodeFlavor() };

-

-    

-    public void setCollection(Collection<? extends CollectionMember> parentCollection, Integer slotNo, ItemProxy parentItem) {

-    	this.parentCollection = parentCollection;

-    	this.slotNo = slotNo;

-    	this.parentItem = parentItem;

-	}

-

-    @Override

-	public void loadChildren() {

-        try {

-            String collections = myItem.queryData("Collection/all");

-            StringTokenizer tok = new StringTokenizer(collections, ",");

-            while (tok.hasMoreTokens()) {

-                NodeCollection newCollection = new NodeCollection(myItem, tok.nextToken(), desktop);

-                add(newCollection);

-            }

-            end(false);

-        } catch (Exception e) {

-            Logger.error(e);

-        }

-    }

-

-	@Override

-	public JPopupMenu getPopupMenu() {

-		

-        JPopupMenu popup = super.getPopupMenu();

-        JMenuItem openItem = new JMenuItem(Language.translate("Open"));

-        openItem.addActionListener(new ActionListener() {

-            @Override

-			public void actionPerformed(ActionEvent e) {

-                openItem();

-            }

-        });

-        popup.addSeparator();

-        popup.add(openItem);

-		popup.addSeparator();

-		if (parentCollection != null && MainFrame.isAdmin) {

-			JMenuItem collMenuItem = new JMenuItem("Remove from collection");

-			//collMenuItem.setActionCommand("removeColl");

-			collMenuItem.addActionListener(new ActionListener() {

-				@Override

-				public void actionPerformed(ActionEvent e) {

-					String[] params = { parentCollection.getName(), String.valueOf(slotNo) };

-					String predefStepName = parentCollection instanceof Aggregation?"ClearSlot":"RemoveSlotFromCollection";

-					try {

-						MainFrame.userAgent.execute(parentItem, predefStepName, params);

-					} catch (Exception e1) {

-						MainFrame.exceptionDialog(e1);

-					}

-					

-				}

-			});

-			popup.add(collMenuItem);

-			popup.addSeparator();

-		}

-		try {

-            ArrayList<Job> jobList = myItem.getJobList(MainFrame.userAgent);

-            ArrayList<String> already = new ArrayList<String>();

-			if (jobList.size() > 0) {

-	            for (Job thisJob : jobList) {

-	                String stepName = thisJob.getStepName();

-					if (already.contains(stepName))

-						continue;

-					already.add(stepName);

-					JMenuItem menuItem = new JMenuItem(stepName);

-					menuItem.setActionCommand(stepName);

-					menuItem.addActionListener(new ActionListener() {

-                        @Override

-						public void actionPerformed(ActionEvent e) {

-                            execute(e.getActionCommand());

-                        }

-                    });

-					popup.add(menuItem);

-

-				}

-			}

-            else {

-    			JMenuItem noAct = new JMenuItem("No activities");

-	   		    noAct.setEnabled(false);

-		      	popup.add(noAct);

-            }

-		} catch (Exception ex) {

-			JMenuItem error = new JMenuItem("Error querying jobs");

-			error.setEnabled(false);

-			popup.add(error);

-		}

-

-		return popup;

-	}

-

-	public void execute(String stepName) {

-		ItemDetails thisDetail = desktop.add(this);

-		thisDetail.runCommand("Execution", stepName);

-	}

-

-	public ArrayList<String> getTabs() {

-

-        ArrayList<String> requiredTabs = new ArrayList<String>();

-        requiredTabs.add("Properties");

-        try {

-            String collNames = myItem.queryData(ClusterStorage.COLLECTION+"/all");

-            if (collNames.length() > 0)

-                requiredTabs.add("Collection");

-        } catch (Exception e) { }

-        requiredTabs.add("Execution");

-        requiredTabs.add("History");

-        requiredTabs.add("Viewpoint");

-        requiredTabs.add("Workflow");

-        return requiredTabs;

-

-    }

-

-	@Override

-	public DataFlavor[] getTransferDataFlavors() {

-		return supportedFlavours;

-	}

-

-	@Override

-	public boolean isDataFlavorSupported(DataFlavor flavor) {

-		for (DataFlavor flavour : supportedFlavours) {

-			if (flavour.equals(flavor))

-				return true;

-		}

-		return false;

-	}

-

-	@Override

-	public Object getTransferData(DataFlavor flavor)

-			throws UnsupportedFlavorException, IOException {

-		if (flavor.equals(supportedFlavours[0]))

-				return this;

-		if (flavor.equals(supportedFlavours[1]))

-				return binding;

-		if (flavor.equals(supportedFlavours[2]))

-				return name; 

-		throw new UnsupportedFlavorException(flavor);

-	}

-}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeRole.java b/src/main/java/com/c2kernel/gui/tree/NodeRole.java
deleted file mode 100644
index df04e3a..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeRole.java
+++ /dev/null
@@ -1,33 +0,0 @@
-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();

-	}

-	

-	

-}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeSubscriber.java b/src/main/java/com/c2kernel/gui/tree/NodeSubscriber.java
deleted file mode 100644
index 55f8aa9..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeSubscriber.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.c2kernel.gui.tree;

-

-import com.c2kernel.lookup.Path;

-

-

-public interface NodeSubscriber {

-

-    public void add(Node newNode);

-

-    public void remove(Path path);

-

-    public void end(boolean more);

-}

diff --git a/src/main/java/com/c2kernel/gui/tree/NodeTransferHandler.java b/src/main/java/com/c2kernel/gui/tree/NodeTransferHandler.java
deleted file mode 100644
index 56e61bd..0000000
--- a/src/main/java/com/c2kernel/gui/tree/NodeTransferHandler.java
+++ /dev/null
@@ -1,73 +0,0 @@
-package com.c2kernel.gui.tree;

-

-import java.awt.datatransfer.Transferable;

-

-import javax.swing.Icon;

-import javax.swing.JComponent;

-import javax.swing.TransferHandler;

-

-import com.c2kernel.gui.ImageLoader;

-import com.c2kernel.gui.MainFrame;

-import com.c2kernel.gui.TreeBrowser;

-import com.c2kernel.utils.Logger;

-

-public class NodeTransferHandler extends TransferHandler {

-

-	TreeBrowser tree;

-	

-	public NodeTransferHandler(TreeBrowser treeBrowser) {

-		tree = treeBrowser;

-	}

-

-	@Override

-	public int getSourceActions(JComponent c) {

-	    return COPY_OR_MOVE;

-	}

-

-	@Override

-	public Transferable createTransferable(JComponent c) {

-		Node selNode = tree.getSelectedNode();

-	    if (selNode instanceof Transferable)

-	    	return (Transferable)selNode;

-	    else

-	    	return null;

-	}

-

-	@Override

-	public boolean importData(TransferSupport support) {

-		if (!canImport(support)) {

-	        return false;

-	    }

-		Node dropNode = tree.getNodeAt(support.getDropLocation().getDropPoint());

-		if (dropNode instanceof NodeCollection) {

-			NodeCollection collNode = (NodeCollection)dropNode;

-			NodeItem source;

-			try {

-				source = (NodeItem)support.getTransferable().getTransferData(NodeItem.dataFlavor);

-				return collNode.addMember(source.getItemPath());

-			} catch (Exception e) {

-				Logger.error(e);

-				return false;

-			}

-		}

-		return super.importData(support);

-	}

-

-	@Override

-	public boolean canImport(TransferSupport support) {

-		boolean isNode = support.isDataFlavorSupported(NodeItem.dataFlavor);

-		if (!isNode) return false;

-		Node dropNode = tree.getNodeAt(support.getDropLocation().getDropPoint());

-		if (MainFrame.isAdmin && dropNode instanceof NodeCollection && ((NodeCollection)dropNode).isDependency())

-			return true;

-		return false;

-		

-	}

-

-	@Override

-	public Icon getVisualRepresentation(Transferable t) {

-		if (t instanceof NodeItem)

-			return (((NodeItem)t).getIcon());

-		return ImageLoader.nullImg;

-	}

-}