001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.autoconfigure; 018 019import java.util.Collections; 020import java.util.EventObject; 021import java.util.List; 022import java.util.Set; 023 024/** 025 * Event fired when auto-configuration classes are imported. 026 * 027 * @author Phillip Webb 028 * @since 1.5.0 029 */ 030public class AutoConfigurationImportEvent extends EventObject { 031 032 private final List<String> candidateConfigurations; 033 034 private final Set<String> exclusions; 035 036 public AutoConfigurationImportEvent(Object source, 037 List<String> candidateConfigurations, Set<String> exclusions) { 038 super(source); 039 this.candidateConfigurations = Collections 040 .unmodifiableList(candidateConfigurations); 041 this.exclusions = Collections.unmodifiableSet(exclusions); 042 } 043 044 /** 045 * Return the auto-configuration candidate configurations that are going to be 046 * imported. 047 * @return the auto-configuration candidates 048 */ 049 public List<String> getCandidateConfigurations() { 050 return this.candidateConfigurations; 051 } 052 053 /** 054 * Return the exclusions that were applied. 055 * @return the exclusions applied 056 */ 057 public Set<String> getExclusions() { 058 return this.exclusions; 059 } 060 061}