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
|
/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019-2021 Nokia. All rights reserved.
* =========================================================
* 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.dcaegen2.services.sdk.rest.services.adapters.http;
import io.netty.handler.ssl.SslContext;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config.ConnectionPoolConfig;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config.RxHttpClientConfig;
import org.onap.dcaegen2.services.sdk.security.ssl.SecurityKeys;
import org.onap.dcaegen2.services.sdk.security.ssl.SslFactory;
import org.onap.dcaegen2.services.sdk.security.ssl.TrustStoreKeys;
import reactor.netty.http.client.HttpClient;
import reactor.netty.resources.ConnectionProvider;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
* @since May 2019
*/
public final class RxHttpClientFactory {
private static final SslFactory SSL_FACTORY = new SslFactory();
private RxHttpClientFactory() {
}
public static RxHttpClient create() {
return new RxHttpClient(HttpClient.create());
}
public static RxHttpClient create(RxHttpClientConfig config){
return Option.of(config.connectionPool())
.map(RxHttpClientFactory::createConnectionProvider)
.map(provider -> createWithConfig(HttpClient.create(provider), config))
.getOrElse(createWithConfig(HttpClient.create(), config));
}
public static RxHttpClient create(SecurityKeys securityKeys) {
final SslContext context = SSL_FACTORY.createSecureClientContext(securityKeys);
return create(context);
}
public static RxHttpClient create(SecurityKeys securityKeys, RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createSecureClientContext(securityKeys);
return create(context, config);
}
public static RxHttpClient create(TrustStoreKeys trustStoreKeys) {
final SslContext context = SSL_FACTORY.createSecureClientContext(trustStoreKeys);
return create(context);
}
public static RxHttpClient create(TrustStoreKeys trustStoreKeys, RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createSecureClientContext(trustStoreKeys);
return create(context, config);
}
public static RxHttpClient createInsecure() {
final SslContext context = SSL_FACTORY.createInsecureClientContext();
return create(context);
}
public static RxHttpClient createInsecure(RxHttpClientConfig config) {
final SslContext context = SSL_FACTORY.createInsecureClientContext();
return create(context, config);
}
private static RxHttpClient create(@NotNull SslContext sslContext) {
HttpClient secure = HttpClient.create().secure(sslContextSpec -> sslContextSpec.sslContext(sslContext));
return new RxHttpClient(secure);
}
private static RxHttpClient create(@NotNull SslContext sslContext, RxHttpClientConfig config) {
HttpClient secure = HttpClient.create().secure(sslContextSpec -> sslContextSpec.sslContext(sslContext));
return createWithConfig(secure, config);
}
private static RxHttpClient createWithConfig(HttpClient httpClient, RxHttpClientConfig config) {
return Option.of(config.retryConfig())
.map(retryConfig -> new RxHttpClient(httpClient, retryConfig))
.getOrElse(() -> new RxHttpClient(httpClient));
}
@NotNull
private static ConnectionProvider createConnectionProvider(ConnectionPoolConfig connectionPoolConfig) {
return ConnectionProvider.builder("fixed")
.maxConnections(connectionPoolConfig.connectionPool())
.maxIdleTime(connectionPoolConfig.maxIdleTime())
.maxLifeTime(connectionPoolConfig.maxLifeTime())
.build();
}
}
|
