| /******************************************************************************* |
| * Copyright (c) 2009, 2012 Oracle. 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: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.context; |
| |
| import org.eclipse.jpt.common.utility.internal.Tools; |
| import org.eclipse.jpt.jpa.core.JpaStructureNode; |
| import org.eclipse.jpt.jpa.core.resource.xml.JpaXmlResource; |
| |
| /** |
| * Context representation of any JPA XML file. |
| * <p> |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| * |
| * @version 2.3 |
| * @since 2.3 |
| */ |
| public interface XmlFile |
| extends XmlContextNode, JpaStructureNode |
| { |
| /** |
| * Return the resource model object |
| */ |
| JpaXmlResource getXmlResource(); |
| |
| /** |
| * Return whether the XML file's version is the latest supported by its |
| * JPA platform. |
| */ |
| boolean isLatestSupportedVersion(); |
| |
| |
| /** |
| * Common implementations. |
| */ |
| class XmlFile_ { |
| |
| /** |
| * @see #isLatestSupportedVersion() |
| */ |
| public static boolean isLatestSupportedVersion(XmlFile xmlFile) { |
| String xmlFileVersion = xmlFile.getXmlResource().getVersion(); |
| String latestVersion = xmlFile.getJpaProject().getJpaPlatform().getMostRecentSupportedResourceType(xmlFile.getXmlResource().getContentType()).getVersion(); |
| return Tools.valuesAreEqual(xmlFileVersion, latestVersion); |
| } |
| |
| private XmlFile_() { |
| super(); |
| throw new UnsupportedOperationException(); |
| } |
| } |
| } |