1 /*
2 * Copyright 2018 the original author or authors.
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 org.openehealth.ipf.commons.audit.protocol;
18
19 import org.openehealth.ipf.commons.audit.AuditContext;
20
21 import java.util.*;
22
23 /**
24 * For testing only: an implementation that records the audit message strings in memory instead of sending them to
25 * some destination. After some time, this will cause OutOfMemoryErrors.
26 *
27 * @author Christian Ohr
28 * @since 3.5
29 */
30 public class RecordingAuditMessageTransmission implements AuditTransmissionProtocol {
31
32 private List<String> messages = new ArrayList<>();
33
34 @Override
35 public void send(AuditContext auditContext, String... auditMessages) {
36 if (auditMessages != null) {
37 messages.addAll(Arrays.asList(auditMessages));
38 }
39 }
40
41 @Override
42 public void shutdown() {
43 }
44
45 @Override
46 public String getTransportName() {
47 return "RECORDER";
48 }
49
50
51 public List<String> getMessages() {
52 return Collections.unmodifiableList(messages);
53 }
54
55 public Optional<String> getFirstMessage() {
56 return getMessages().stream().findFirst();
57 }
58
59 /**
60 * Clears the message list
61 */
62 public void clear() {
63 messages.clear();
64 }
65
66 }