| /********************************************************************** |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.wst.server.ui.internal.editor; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.ui.IElementFactory; |
| import org.eclipse.ui.IMemento; |
| /** |
| * This factory is used in the persistence of ServerResourceEditorInput |
| * instances. This allows the user to close the workbench with an |
| * open editor and reopen to the same editor. |
| */ |
| public class ServerEditorInputFactory implements IElementFactory { |
| protected final static String FACTORY_ID = "org.eclipse.wst.server.ui.editor.input.factory"; |
| protected final static String SERVER_ID = "server-id"; |
| |
| /** |
| * ServerEditorInputFactory constructor comment. |
| */ |
| public ServerEditorInputFactory() { |
| // do nothing |
| } |
| |
| /** |
| * Creates an <code>IElement</code> from the state captured within |
| * an <code>IMemento</code>. |
| * |
| * @param memento a memento containing the state for an element |
| * @return an element, or <code>null</code> if the element could not be created |
| */ |
| public IAdaptable createElement(IMemento memento) { |
| // get the resource names |
| String serverId = memento.getString(SERVER_ID); |
| |
| return new ServerEditorInput(serverId); |
| } |
| |
| /** |
| * Saves the state of an element within a memento. |
| * |
| * @param memento the storage area for element state |
| */ |
| public static void saveState(IMemento memento, ServerEditorInput input) { |
| if (input == null) |
| return; |
| |
| if (input.getServerId() != null) |
| memento.putString(SERVER_ID, input.getServerId()); |
| } |
| } |