| /* |
| * Copyright (C) 2015 Google Inc. |
| * |
| * 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 com.google.caliper.runner; |
| |
| import com.google.caliper.options.CaliperOptions; |
| import com.google.caliper.util.InvalidCommandException; |
| import com.google.caliper.util.Util; |
| import dagger.Module; |
| import dagger.Provides; |
| import javax.inject.Singleton; |
| |
| /** |
| * Provides bindings to integrate other modules into the {@link MainComponent}. |
| */ |
| @Module |
| class MainModule { |
| |
| private static Class<?> benchmarkClassForName(String className) |
| throws InvalidCommandException, UserCodeException { |
| try { |
| return Util.lenientClassForName(className); |
| } catch (ClassNotFoundException e) { |
| throw new InvalidCommandException("Benchmark class not found: " + className); |
| } catch (ExceptionInInitializerError e) { |
| throw new UserCodeException( |
| "Exception thrown while initializing class '" + className + "'", e.getCause()); |
| } catch (NoClassDefFoundError e) { |
| throw new UserCodeException("Unable to load " + className, e); |
| } |
| } |
| |
| @Provides |
| @Singleton |
| @Running.BenchmarkClass |
| static Class<?> provideBenchmarkClass(CaliperOptions options) { |
| return benchmarkClassForName(options.benchmarkClassName()); |
| } |
| } |