1 /** 2 * Copyright (C) 2009 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.inject.internal; 18 19 import com.google.inject.spi.ProvisionListenerBinding; 20 import com.google.inject.spi.TypeListenerBinding; 21 22 /** 23 * Handles {@code Binder#bindListener} commands. 24 * 25 * @author jessewilson (at) google.com (Jesse Wilson) 26 */ 27 final class ListenerBindingProcessor extends AbstractProcessor { 28 29 ListenerBindingProcessor(Errors errors) { 30 super(errors); 31 } 32 33 @Override public Boolean visit(TypeListenerBinding binding) { 34 injector.state.addTypeListener(binding); 35 return true; 36 } 37 38 @Override public Boolean visit(ProvisionListenerBinding binding) { 39 injector.state.addProvisionListener(binding); 40 return true; 41 } 42 }