blob: 6354f7625ccc0f95ee25fe961104d0041c4c87b2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2022-2023 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.endpoints.event.comm.bus.internal;
import java.util.Map;
import org.onap.policy.common.endpoints.event.comm.Topic;
import org.onap.policy.common.endpoints.event.comm.bus.KafkaTopicSink;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This implementation publishes events for the associated KAFKA topic, inline with the calling
* thread.
*/
public class InlineKafkaTopicSink extends InlineBusTopicSink implements KafkaTopicSink {
/**
* Logger.
*/
private static final Logger logger = LoggerFactory.getLogger(InlineKafkaTopicSink.class);
protected Map<String, String> additionalProps;
/**
* Argument-based KAFKA Topic Writer instantiation. BusTopicParams contains the below
* attributes.
*
* <p>servers list of KAFKA servers available for publishing
* topic the topic to publish to
* partitionId the partition key (optional, autogenerated if not provided)
* useHttps does connection use HTTPS?
* @param busTopicParams contains attributes needed
* @throws IllegalArgumentException if invalid arguments are detected
*/
public InlineKafkaTopicSink(BusTopicParams busTopicParams) {
super(busTopicParams);
this.additionalProps = busTopicParams.getAdditionalProps();
}
/**
* Instantiation of internal resources.
*/
@Override
public void init() {
this.publisher = new BusPublisher.KafkaPublisherWrapper(BusTopicParams.builder()
.servers(this.servers)
.topic(this.effectiveTopic)
.useHttps(this.useHttps)
.allowTracing(this.allowTracing)
.additionalProps(this.additionalProps)
.build());
logger.info("{}: KAFKA SINK created", this);
}
@Override
public String toString() {
return "InlineKafkaTopicSink [getTopicCommInfrastructure()=" + getTopicCommInfrastructure() + ", toString()="
+ super.toString() + "]";
}
@Override
public CommInfrastructure getTopicCommInfrastructure() {
return Topic.CommInfrastructure.KAFKA;
}
}
|
