| /******************************************************************************* |
| * Copyright (c) 2001, 2006 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.wst.xsd.ui.internal.common.commands; |
| |
| import org.eclipse.wst.xsd.ui.internal.common.properties.sections.appinfo.SpecificationForExtensionsSchema; |
| import org.w3c.dom.Attr; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| |
| public class AddExtensibilityElementCommand extends BaseCommand |
| { |
| Element input, elementToAdd; |
| SpecificationForExtensionsSchema extensionSchemaSpec; |
| |
| public AddExtensibilityElementCommand(String label, Element input, Element elementToAdd) |
| { |
| super(label); |
| this.input = input; |
| this.elementToAdd = elementToAdd; |
| } |
| |
| public void execute() |
| { |
| super.execute(); |
| try |
| { |
| beginRecording(input); |
| addElement(); |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| public void undo() |
| { |
| super.undo(); |
| // TODO |
| } |
| |
| public void setSchemaProperties(SpecificationForExtensionsSchema appInfoSchemaSpec) |
| { |
| this.extensionSchemaSpec = appInfoSchemaSpec; |
| } |
| |
| private void addElement() |
| { |
| if (input != null) |
| { |
| Document doc = input.getOwnerDocument(); |
| String name = elementToAdd.getAttribute("name"); //$NON-NLS-1$ |
| try |
| { |
| Element rootElement = doc.createElementNS(extensionSchemaSpec.getNamespaceURI(), name); |
| String prefix = input.getPrefix(); |
| rootElement.setPrefix(prefix); |
| String xmlns = (prefix == null || prefix.equals("")) ? "xmlns" : "xmlns:" + prefix; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| Attr nsURIAttribute = doc.createAttribute(xmlns); |
| nsURIAttribute.setValue(extensionSchemaSpec.getNamespaceURI()); |
| rootElement.setAttributeNode(nsURIAttribute); |
| input.appendChild(rootElement); |
| |
| } |
| catch (Exception e) |
| { |
| |
| } |
| |
| } |
| } |
| |
| } |