| /******************************************************************************* |
| * Copyright (c) 2005 Oracle Corporation. |
| * 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: |
| * Ian Trimble - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.dtmanager.converter.operations.internal; |
| |
| import org.eclipse.jst.pagedesigner.dtmanager.converter.operations.AbstractTransformOperation; |
| import org.w3c.dom.Element; |
| |
| /** |
| * ITransformOperation implementation that creates a new Element. |
| * |
| * <br><b>Note:</b> requires ITransformOperation.setTagConverterContext(...) to |
| * have been called to provide a valid ITagConverterContext instance prior to |
| * a call to the transform(...) method. |
| * |
| * @author Ian Trimble - Oracle |
| */ |
| public class CreateElementOperation extends AbstractTransformOperation { |
| |
| private String tagName; |
| |
| /** |
| * Constructs an instance with the specified Element name. |
| * |
| * @param tagName Name of Element to be created. |
| */ |
| public CreateElementOperation(String tagName) { |
| this.tagName = tagName; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.jst.pagedesigner.dtmanager.converter.operations.internal.provisional.AbstractTransformOperation#transform(org.w3c.dom.Element, org.w3c.dom.Element) |
| */ |
| public Element transform(Element srcElement, Element curElement) { |
| Element element = null; |
| if (tagConverterContext != null && tagName != null && tagName.length() > 0) { |
| element = tagConverterContext.createElement(tagName); |
| } |
| return element; |
| } |
| |
| } |