2 * ================================================================================
3 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END=========================================================
20 package org.onap.dcae.analytics.model;
23 import java.util.stream.Collectors;
24 import java.util.stream.Stream;
27 * @author Rajiv Singla
29 public abstract class DmaapMrConstants {
31 // ================== DMaaP MR CONSTANTS ============================== //
33 public static final Set<String> DMAAP_MAPPED_HEADERS = Stream.of(
34 AnalyticsHttpConstants.REQUEST_ID_HEADER_KEY,
35 AnalyticsHttpConstants.REQUEST_TRANSACTION_ID_HEADER_KEY,
36 AnalyticsHttpConstants.REQUEST_BEGIN_TS_HEADER_KEY,
37 AnalyticsHttpConstants.REQUEST_END_TS_HEADER_KEY).collect(Collectors.toSet());
41 public static final String SUBSCRIBER_EMPTY_MESSAGE_RESPONSE_STRING = "[]";
42 public static final String SUBSCRIBER_RANDOM_CONSUMER_GROUP_PREFIX = "DCAE-SUB-";
43 public static final String SUBSCRIBER_TIMEOUT_QUERY_PARAM_NAME = "timeout";
44 public static final Integer SUBSCRIBER_DEFAULT_TIMEOUT = -1;
45 public static final Integer SUBSCRIBER_DEFAULT_FIXED_POLLING_INTERVAL = 30_000;
46 public static final String SUBSCRIBER_MSG_LIMIT_QUERY_PARAM_NAME = "limit";
47 public static final Integer SUBSCRIBER_DEFAULT_MESSAGE_LIMIT = 50_000;
48 public static final Integer SUBSCRIBER_DEFAULT_PROCESSING_BATCH_SIZE = 10_000;
51 // =================== INTEGRATION DEFAULTS =========================== //
54 public static final Integer DEFAULT_NUM_OF_RETRIES_ON_FAILURE = 5;
55 public static final Integer DEFAULT_RETRY_INITIAL_INTERVAL = 1_000;
56 public static final Integer DEFAULT_RETRY_MULTIPLIER = 5;
57 public static final Integer DEFAULT_RETRY_MAX_INTERVAL = 300_000;
59 public static final String DMAAP_MR_SUBSCRIBER_OUTPUT_CHANNEL_NAME = "mrSubscriberOutputChannel";
60 public static final String DMAAP_MR_PUBLISHER_INPUT_CHANNEL = "mrPublisherInputChannel";
61 public static final String DMAAP_MR_PUBLISHER_OUTPUT_CHANNEL = "mrPublisherOutputChannel";
63 // MESSAGE STORE NAMES
64 public static final String DMAAP_MR_SUBSCRIBER_OUTPUT_MESSAGE_STORE_GROUP_ID = "mrSubscriberMessageStoreGroup";
65 public static final String DMAAP_MR_PUBLISHER_RECOVERY_MESSAGE_STORE_GROUP_ID = "mrPublisherRecoveryStoreGroup";
67 public DmaapMrConstants() {
68 // private constructor