| /* |
| * Copyright (C) 2009 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package vogar.target; |
| |
| import java.lang.reflect.Method; |
| import vogar.Result; |
| import vogar.monitor.TargetMonitor; |
| |
| /** |
| * Runs a Java class with a main method. This includes jtreg tests. |
| */ |
| public final class MainTargetRunner implements TargetRunner { |
| |
| private final TargetMonitor monitor; |
| private final Class<?> mainClass; |
| private final String[] args; |
| private final Method main; |
| |
| public MainTargetRunner(TargetMonitor monitor, Class<?> mainClass, String[] args) { |
| this.monitor = monitor; |
| this.mainClass = mainClass; |
| this.args = args; |
| try { |
| this.main = mainClass.getMethod("main", String[].class); |
| } catch (NoSuchMethodException e) { |
| // Don't create a MainRunner without first checking supports(). |
| throw new IllegalArgumentException(e); |
| } |
| } |
| |
| public boolean run(Profiler profiler) { |
| monitor.outcomeStarted(mainClass.getName() + "#main"); |
| try { |
| if (profiler != null) { |
| profiler.start(); |
| } |
| main.invoke(null, new Object[] { args }); |
| monitor.outcomeFinished(Result.SUCCESS); |
| } catch (Throwable ex) { |
| ex.printStackTrace(); |
| monitor.outcomeFinished(Result.EXEC_FAILED); |
| } finally { |
| if (profiler != null) { |
| profiler.stop(); |
| } |
| } |
| return true; |
| } |
| } |