| /******************************************************************************* |
| * Copyright (c) 2004, 2010 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsp.core.internal.java; |
| |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; |
| import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; |
| |
| /** |
| * Factory for JSPTranslationAdapters. |
| * |
| * @author pavery |
| * |
| */ |
| public class JSPTranslationAdapterFactory extends AbstractAdapterFactory { |
| |
| /** the adapter associated with this factory */ |
| private JSPTranslationAdapter fAdapter = null; |
| |
| // for debugging |
| static final boolean DEBUG = Boolean.valueOf(Platform.getDebugOption("org.eclipse.jst.jsp.core/debug/jsptranslation")).booleanValue(); //$NON-NLS-1$; |
| |
| public JSPTranslationAdapterFactory() { |
| super(IJSPTranslation.class, true); |
| } |
| |
| |
| protected INodeAdapter createAdapter(INodeNotifier target) { |
| if (target instanceof IDOMNode && fAdapter == null) { |
| /* attempt to load externalized translator and create adapter from it |
| * else create new adapter */ |
| IDOMModel model = ((IDOMNode) target).getModel(); |
| |
| JSPTranslator translator = JSPTranslatorPersister.getPersistedTranslator(model); |
| if(translator != null) { |
| fAdapter = new JSPTranslationAdapter(model, translator); |
| } else { |
| fAdapter= new JSPTranslationAdapter(model); |
| } |
| |
| if(DEBUG) { |
| System.out.println("(+) JSPTranslationAdapterFactory [" + this + "] created adapter: " + fAdapter); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| } |
| return fAdapter; |
| } |
| |
| |
| public void release() { |
| if(fAdapter != null) { |
| if(DEBUG) { |
| System.out.println("(-) JSPTranslationAdapterFactory [" + this + "] releasing adapter: " + fAdapter); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| fAdapter.release(); |
| } |
| |
| super.release(); |
| } |
| } |