| /******************************************************************************* |
| * Copyright (c) 2005, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Alexander Kurtakov <akurtako@redhat.com> - bug 458490 |
| *******************************************************************************/ |
| package org.eclipse.core.tests.internal.registry.simple.utils; |
| |
| import java.io.File; |
| import org.eclipse.core.runtime.spi.RegistryContributor; |
| import org.eclipse.core.runtime.spi.RegistryStrategy; |
| |
| /** |
| * Registry strategy that uses class loader from this bundle to process executable |
| * extensions. |
| * @since 3.2 |
| */ |
| public class ExeExtensionStrategy extends RegistryStrategy { |
| |
| public ExeExtensionStrategy(File[] theStorageDir, boolean[] cacheReadOnly) { |
| super(theStorageDir, cacheReadOnly); |
| } |
| |
| @Override |
| public Object createExecutableExtension(RegistryContributor defaultContributor, String className, String requestedContributorName) { |
| Class<?> classInstance = null; |
| try { |
| classInstance = Class.forName(className); |
| } catch (ClassNotFoundException e1) { |
| e1.printStackTrace(); |
| return null; |
| } |
| |
| // create a new instance |
| Object result = null; |
| try { |
| result = classInstance.getDeclaredConstructor().newInstance(); |
| } catch (Exception e1) { |
| e1.printStackTrace(); |
| return null; |
| } |
| |
| return result; |
| } |
| } |