| /** |
| * <copyright> |
| * |
| * Copyright (c) 2010 Thales Corporate Services S.A.S. |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-v2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Thales Corporate Services S.A.S - initial API and implementation |
| * |
| * </copyright> |
| */ |
| package org.eclipse.egf.portfolio.file.resources; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| |
| /** |
| * @author Benoit Langlois |
| * |
| */ |
| public class FileUtil { |
| |
| /* |
| * Get existing file |
| */ |
| public static IFile getExistingFile(String projectName, String folder, String fileName) { |
| IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); |
| IProject project = root.getProject(projectName); |
| |
| IPath path = new Path(""); //$NON-NLS-1$ |
| |
| if (folder != null && folder.trim().length() > 0) |
| for (String member : folder.split("\\.|/|\\\\")) { //$NON-NLS-1$ |
| path = path.append(member); |
| IFolder aFolder = project.getFolder(path); |
| if (!aFolder.exists()) |
| return null; |
| } |
| |
| path = path.append(fileName); |
| |
| return project.getFile(path); |
| } |
| |
| /* |
| * Get file where contents is to be written |
| * Not existing folders are created |
| */ |
| public static IFile getNewFile(String projectName, String folder, String fileName) throws CoreException { |
| IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); |
| IProject project = root.getProject(projectName); |
| |
| // build the class resource path |
| IPath path = new Path(""); //$NON-NLS-1$ |
| |
| if (folder != null && folder.trim().length() > 0) |
| for (String member : folder.split("\\.|/|\\\\")) { //$NON-NLS-1$ |
| path = path.append(member); |
| IFolder aFolder = project.getFolder(path); |
| if (!aFolder.exists()) |
| aFolder.create(true, true, null); |
| } |
| |
| path = path.append(fileName); |
| |
| return project.getFile(path); |
| } |
| |
| } |