| /******************************************************************************* |
| * Copyright (c) 2007, 2012 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.html.ui.internal.wizard; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IPath; |
| |
| /** |
| * This class encapsulates any used Module Core and Facets APIs along with fallbacks for use on |
| * non-compliant projects and when those services are not available at runtime. Because ModuleCore |
| * API calls can result in locks needing to be acquired, none of these methods should be called |
| * while other thread locks have already been acquired. |
| */ |
| final class FacetModuleCoreSupport { |
| static final boolean _dump_NCDFE = false; |
| |
| /** |
| * @param project |
| * @return the IPath to the "root" of the web contents |
| */ |
| public static IPath getWebContentRootPath(IProject project) { |
| if (project == null) |
| return null; |
| IPath path = null; |
| try { |
| path = FacetModuleCoreSupportDelegate.getWebContentRootPath(project); |
| } catch (NoClassDefFoundError e) { |
| if (_dump_NCDFE) |
| e.printStackTrace(); |
| } |
| return path; |
| } |
| |
| /** |
| * @param project |
| * @return the IPaths to acceptable "roots" in a project |
| */ |
| public static IPath[] getAcceptableRootPaths(IProject project) { |
| if (project == null) |
| return null; |
| IPath[] paths = null; |
| try { |
| paths = FacetModuleCoreSupportDelegate.getAcceptableRootPaths(project); |
| } catch (NoClassDefFoundError e) { |
| if (_dump_NCDFE) |
| e.printStackTrace(); |
| return new IPath[] {project.getFullPath()}; |
| } |
| return paths; |
| } |
| |
| /** |
| * @param project |
| * @return |
| * @throws org.eclipse.core.runtime.CoreException |
| */ |
| public static boolean isWebProject(IProject project) { |
| if (project == null) |
| return false; |
| try { |
| return FacetModuleCoreSupportDelegate.isWebProject(project); |
| } catch (NoClassDefFoundError e) { |
| if (_dump_NCDFE) |
| e.printStackTrace(); |
| } |
| return true; |
| } |
| |
| /** |
| * Gets the root container for the path in the project |
| * |
| * @param project |
| * @param path |
| * @return |
| */ |
| public static IPath getRootContainerForPath(IProject project, IPath path) { |
| if (project == null) |
| return null; |
| IPath root = null; |
| try { |
| root = FacetModuleCoreSupportDelegate.getRootContainerForPath(project, path); |
| } catch (NoClassDefFoundError e) { |
| if (_dump_NCDFE) |
| e.printStackTrace(); |
| return null; |
| } |
| return root; |
| } |
| |
| /** |
| * Gets the default root container for the project |
| * |
| * @param project |
| * @return |
| */ |
| public static IPath getDefaultRootContainer(IProject project) { |
| if (project == null) |
| return null; |
| IPath root = null; |
| try { |
| root = FacetModuleCoreSupportDelegate.getDefaultRoot(project); |
| } catch (NoClassDefFoundError e) { |
| if (_dump_NCDFE) |
| e.printStackTrace(); |
| return null; |
| } |
| return root; |
| } |
| } |