1 files changed, 110 insertions, 1 deletions
diff --git a/java/src/IceGrid/TreeNode/DbEnv.java b/java/src/IceGrid/TreeNode/DbEnv.java
index 66a2da19887..74441e7202a 100755
--- a/java/src/IceGrid/TreeNode/DbEnv.java
+++ b/java/src/IceGrid/TreeNode/DbEnv.java
@@ -10,6 +10,7 @@ package IceGrid.TreeNode;
 
 import IceGrid.DbEnvDescriptor;
 import IceGrid.Model;
+import IceGrid.SimpleInternalFrame;
 import IceGrid.Utils;
 
 class DbEnv extends Leaf
@@ -19,6 +20,61 @@ class DbEnv extends Leaf
 	return (DbEnvDescriptor)d.clone();
     }
 
+    //
+    // Actions
+    //
+    public boolean[] getAvailableActions()
+    {
+	boolean[] actions = new boolean[ACTION_COUNT];
+	actions[COPY] = true;
+	
+	if(_parent.getAvailableActions()[PASTE])
+	{
+	    actions[PASTE] = true;
+	}
+	if(isEditable())
+	{
+	    actions[DELETE] = true;
+	}
+	
+	if(_resolver != null && !_ephemeral)
+	{
+	    actions[SUBSTITUTE_VARS] = true;
+	}
+	return actions;
+    }
+
+    public void copy()
+    {
+	_model.setClipboard(copyDescriptor(_descriptor));
+	if(_parent.getAvailableActions()[PASTE])
+	{
+	    _model.getActions()[PASTE].setEnabled(true);
+	}
+    }
+    public void paste()
+    {
+	_parent.paste();
+    }
+
+    public void displayProperties()
+    {
+	SimpleInternalFrame propertiesFrame = _model.getPropertiesFrame();
+	
+	propertiesFrame.setTitle("Properties for " + _id);
+	if(_editor == null)
+	{
+	    _editor = new DbEnvEditor(_model.getMainFrame());
+	}
+	
+	_editor.show(this);
+	propertiesFrame.setContent(_editor.getComponent());
+
+	propertiesFrame.validate();
+	propertiesFrame.repaint();
+    }
+
+
     public Object getDescriptor()
     {
 	return _descriptor;
@@ -28,15 +84,68 @@ class DbEnv extends Leaf
     {
 	return copyDescriptor(_descriptor);
     }
-    
+
+    public Object saveDescriptor()
+    {
+	return copyDescriptor(_descriptor);
+    }
+
+    public void restoreDescriptor(Object savedDescriptor)
+    {
+	DbEnvDescriptor clone = (DbEnvDescriptor)savedDescriptor;
+	_descriptor.name = clone.name;
+	_descriptor.dbHome = clone.dbHome;
+	_descriptor.properties = clone.properties;
+    }
+
+    public boolean destroy()
+    {
+	return _parent == null ? false : 
+	    ((ListParent)_parent).destroyChild(this);
+    }
+
+    public boolean isEphemeral()
+    {
+	return _ephemeral;
+    }
+
     DbEnv(String dbEnvName, DbEnvDescriptor descriptor, 
 	  Utils.Resolver resolver, Model model)
     {
 	super(dbEnvName, model);
+	_ephemeral = false;
 	_descriptor = descriptor;
 	_resolver = resolver;
     }
 
+    DbEnv(String dbEnvName, DbEnvDescriptor descriptor, Model model)
+    {
+	super(dbEnvName, model);
+	_ephemeral = true;
+	_descriptor = descriptor;
+    }
+
+    Utils.Resolver getResolver()
+    {
+	return _resolver;
+    }
+
+    boolean isEditable()
+    {
+	if(_parent == null)
+	{
+	    return false;
+	}
+	else
+	{
+	    return ((DbEnvs)_parent).isEditable();
+	}
+
+    }
+
     private DbEnvDescriptor _descriptor;
     private Utils.Resolver _resolver;
+    private final boolean _ephemeral; 
+
+    static private DbEnvEditor _editor;
 }