| /******************************************************************************* |
| * Copyright (c) 2010 BestSolution.at 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: |
| * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.common; |
| |
| import org.eclipse.core.databinding.validation.IValidator; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.emf.common.util.URI; |
| |
| public class ContributionURIValidator implements IValidator { |
| |
| public IStatus validate(Object value) { |
| if (value == null) { |
| return new Status(IStatus.ERROR, "org.eclipse.e4.tools.emf.ui", "The URI must not be empty!"); |
| } else if (!value.toString().startsWith("platform:/plugin")) { |
| return new Status(IStatus.ERROR, "org.eclipse.e4.tools.emf.ui", "The URI has to start with 'platform:/plugin'"); |
| } else { |
| try { |
| URI uri = URI.createURI(value.toString()); |
| if (uri.authority() == null || uri.authority().length() == 0 || uri.segmentCount() != 1) { |
| return new Status(IStatus.ERROR, "org.eclipse.e4.tools.emf.ui", "The uri has to have the format 'bundleclass://$$bundleId$$/$$className$$'"); |
| } |
| } catch (Exception e) { |
| return new Status(IStatus.ERROR, "org.eclipse.e4.tools.emf.ui", e.getMessage()); |
| } |
| |
| } |
| |
| return Status.OK_STATUS; |
| } |
| } |
