/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.console.navtree;
import java.util.Vector;
import org.jboss.console.manager.interfaces.ManageableResource;
import org.jboss.console.manager.interfaces.TreeAction;
import org.jboss.console.manager.interfaces.TreeInfo;
import org.jboss.console.manager.interfaces.TreeNode;
import org.jboss.console.manager.interfaces.TreeNodeMenuEntry;
/**
* Default implementation of NodeWrapper for the first level of the tree
* which aggregates the first level of plugins using the "bootstrap" managed objects
*
* @see org.jboss.console.navtree.NodeWrapper
*
* @author <a href="mailto:sacha.labourey@cogito-info.ch">Sacha Labourey</a>.
* @version $Revision: 81010 $
*
* <p><b>Revisions:</b>
*
* <p><b>20 decembre 2002 Sacha Labourey:</b>
* <ul>
* <li> First implementation </li>
* </ul>
*/
public class RootWrapper
implements NodeWrapper
{
// Constants -----------------------------------------------------
// Attributes ----------------------------------------------------
TreeInfo tree = null;
NodeWrapper[] sons = null;
TreeNode[] realSons = null;
// Static --------------------------------------------------------
// Constructors --------------------------------------------------
public RootWrapper (TreeInfo tree)
{
this.tree = tree;
// create starting set of subnodes
//
Vector nodes = new Vector ();
ManageableResource[] roots = tree.getRootResources ();
for (int i=0; i<roots.length; i++)
{
ManageableResource mr = roots[i];
TreeNode[] ns = tree.getTreesForResource (mr);
if (ns != null && ns.length > 0)
nodes.addAll (java.util.Arrays.asList (ns));
}
realSons = new TreeNode[nodes.size ()];
sons = new NodeWrapper[nodes.size ()];
for (int i=0; i<realSons.length; i++)
realSons[i] = (TreeNode)nodes.elementAt (i);
}
// Public --------------------------------------------------------
// Z implementation ----------------------------------------------
public Object getChild (int index)
{
if (index >= sons.length)
return null;
if (sons[index] == null)
sons[index] = new StdNodeWrapper(realSons[index], tree, "");
return sons[index];
}
public int getChildCount ()
{
return this.realSons.length;
}
public int getIndexOfChild (Object child)
{
for (int i=0; i<this.sons.length; i++)
{
if (this.sons[i] == child)
return i;
}
return -1;
}
public boolean isLeaf ()
{
return this.sons.length == 0;
}
public String getIconUrl ()
{
return this.tree.getIconUrl();
}
public String toString ()
{
return "JBoss Management Console";
}
public TreeAction getAssociatedAction ()
{
return this.tree.getHomeAction ();
}
public String getDescription ()
{
return this.tree.getDescription ();
}
public TreeNodeMenuEntry[] getMenuEntries ()
{
return this.tree.getRootMenus();
}
public String getPath ()
{
return "";
}
// Y overrides ---------------------------------------------------
// Package protected ---------------------------------------------
// Protected -----------------------------------------------------
// Private -------------------------------------------------------
// Inner classes -------------------------------------------------
}