001/*
002 * Copyright 2012-2018 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.actuate.audit;
018
019import java.time.Instant;
020import java.util.List;
021
022/**
023 * Repository for {@link AuditEvent}s.
024 *
025 * @author Dave Syer
026 * @author Vedran Pavic
027 */
028public interface AuditEventRepository {
029
030        /**
031         * Log an event.
032         * @param event the audit event to log
033         */
034        void add(AuditEvent event);
035
036        /**
037         * Find audit events of specified type relating to the specified principal that
038         * occurred {@link Instant#isAfter(Instant) after} the time provided.
039         * @param principal the principal name to search for (or {@code null} if unrestricted)
040         * @param after time after which an event must have occurred (or {@code null} if
041         * unrestricted)
042         * @param type the event type to search for (or {@code null} if unrestricted)
043         * @return audit events of specified type relating to the principal
044         * @since 1.4.0
045         */
046        List<AuditEvent> find(String principal, Instant after, String type);
047
048}