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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/*-
* ================================================================================
* eCOMP Portal SDK
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property
* ================================================================================
* 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.
* ================================================================================
*/
package org.openecomp.portalsdk.core.onboarding.ueb;
import java.io.IOException;
import java.security.GeneralSecurityException;
import java.util.LinkedList;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.att.nsa.apiClient.http.HttpException;
import com.att.nsa.cambria.client.CambriaClient.CambriaApiException;
import com.att.nsa.cambria.client.CambriaClientBuilders;
import com.att.nsa.cambria.client.CambriaClientFactory;
import com.att.nsa.cambria.client.CambriaTopicManager;
/**
* Provides methods to facilitate creating topics, and adding publishers and
* subscribers to existing topics.
*
*/
public class TopicManager {
private final Log logger = LogFactory.getLog(getClass());
/**
* Creates a topic with the specified information.
*
* @param key
* Topic key
* @param secret
* Topic secret key
* @param topicName
* Topic name
* @param topicDescription
* Topic description
* @throws HttpException
* @throws CambriaApiException
* @throws IOException
*/
public void createTopic(String key, String secret, String topicName, String topicDescription)
throws HttpException, CambriaApiException, IOException {
final LinkedList<String> urlList = Helper.uebUrlList();
if (logger.isInfoEnabled()) {
logger.info("==> createTopic");
logger.info("topicName: " + topicName);
logger.info("topicDescription: " + topicDescription);
}
final CambriaTopicManager tm = null; //to do for open source
//CambriaClientFactory.createTopicManager(urlList, key, secret);
tm.createTopic(topicName, topicDescription, 1, 1);
}
/**
* Modifies the specified topic to accept a subscriber using the specified
* key.
*
* @param topicOwnerKey
* @param topicOwnerSecret
* @param subscriberKey
* @param topicName
* @throws HttpException
* @throws CambriaApiException
* @throws IOException
*/
public void addSubscriber(String topicOwnerKey, String topicOwnerSecret, String subscriberKey, String topicName)
throws HttpException, CambriaApiException, IOException {
logger.info("==> addSubscriber to topic " + topicName);
final LinkedList<String> urlList = Helper.uebUrlList();
CambriaTopicManager tm = null;
try {
tm = new CambriaClientBuilders.TopicManagerBuilder().usingHosts(urlList).authenticatedBy(topicOwnerKey, topicOwnerSecret).build();
} catch (GeneralSecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//old version num : CambriaClientFactory.createTopicManager(urlList, topicOwnerKey,topicOwnerSecret);
tm.allowConsumer(topicName, subscriberKey);
}
/**
* Modifies the specified topic to accept a publisher using the specified
* key.
*
* @param topicOwnerKey
* @param topicOwnerSecret
* @param publisherKey
* @param topicName
* @throws HttpException
* @throws CambriaApiException
* @throws IOException
*/
public void addPublisher(String topicOwnerKey, String topicOwnerSecret, String publisherKey, String topicName)
throws HttpException, CambriaApiException, IOException {
logger.info("==> addPublisher to topic " + topicName);
final LinkedList<String> urlList = Helper.uebUrlList();
final CambriaTopicManager tm = null;
//CambriaClientFactory.createTopicManager(urlList, topicOwnerKey,
//topicOwnerSecret);
tm.allowProducer(topicName, publisherKey);
}
}
|
