JndiAbstractNode.java

/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2001 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.jndi;

import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingException;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.Node;
import org.openide.nodes.Children;
import org.openide.util.actions.SystemAction;

/** This class is an supper class for JNDI Object Nodes and the
 *  disabled node it defines an abstract method getInitialContextProperties
 *  which is required for externalizing the node 
 */
public abstract class JndiAbstractNode extends AbstractNode {

    /** My actions */
    private SystemAction[] jndiactions;

    /** Creates new JndiAbstractNode */
    public JndiAbstractNode (Children children) {
        super (children);
    }

    /** Creates new JndiAbstractNode */
    public JndiAbstractNode(Children children, String name) {
        super (children);
        setName(name);
    }

    /** @return actions */
    public final SystemAction[] getActions() {
        if (jndiactions == null) {
            jndiactions = createActions();
        }
        return jndiactions;
    }

    /** @creates actions */
    protected abstract SystemAction[] createActions();

    /** Returns the properties of InitialContext*/
    public abstract Hashtable getInitialDirContextProperties() throws NamingException;

}