| /******************************************************************************* |
| * Copyright (c) 2012-2016 Igor Fedorenko |
| * |
| * 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: |
| * Igor Fedorenko - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.launching.sourcelookup.advanced; |
| |
| import org.eclipse.core.expressions.PropertyTester; |
| import org.eclipse.debug.core.DebugException; |
| |
| /** |
| * {@link PropertyTester} that returns {@code true} iff testee is a JDI object that has advanced source lookup JSR-45 stratum. |
| */ |
| public class JDIStratumPropertyTester extends PropertyTester { |
| |
| @Override |
| public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { |
| boolean result; |
| try { |
| result = IJDIHelpers.INSTANCE.getClassesLocation(receiver) != null; |
| } |
| catch (DebugException e) { |
| result = false; |
| } |
| return result; |
| } |
| |
| } |
