| /** |
| * Copyright (C) 2011 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.inject.grapher; |
| |
| import com.google.common.collect.Sets; |
| import com.google.inject.Guice; |
| import com.google.inject.Injector; |
| import com.google.inject.Key; |
| |
| import java.util.Set; |
| import java.util.logging.Logger; |
| |
| /** |
| * Root key set creator that starts with all types that are not Guice internal types or the |
| * {@link Logger} type. |
| * |
| * @author bojand@google.com (Bojan Djordjevic) |
| * @since 4.0 |
| */ |
| public class DefaultRootKeySetCreator implements RootKeySetCreator { |
| private static final Key<Logger> loggerKey = Key.get(Logger.class); |
| |
| @Override public Set<Key<?>> getRootKeys(Injector injector) { |
| Set<Key<?>> root = Sets.newHashSet(); |
| for (Key<?> key : injector.getBindings().keySet()) { |
| if (key.getTypeLiteral().getRawType().getPackage() != Guice.class.getPackage() |
| && !loggerKey.equals(key)) { |
| root.add(key); |
| } |
| } |
| return root; |
| } |
| } |