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author | 2019-03-14 15:06:40 +0530 | |
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committer | 2019-03-18 15:25:23 +0530 | |
commit | be11dee889f5a740d584458b62804e5fd4296e53 (patch) | |
tree | 2cc5e14c29df1a40f8e7bbe3bb08fffa38e023b8 /src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java | |
parent | d76c2d0f61bfb4373b13fcdb6fc3317467dd19b4 (diff) |
Issue-ID: DCAEGEN2-1055 Generic RestConfCollector
Change-Id: I1800affa2b34cbb7487c0d8411e078adec5a0c48
Signed-off-by: s00370346 <swarup.nayak1@huawei.com>
Diffstat (limited to 'src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java')
-rw-r--r-- | src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java b/src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java new file mode 100644 index 0000000..8020b60 --- /dev/null +++ b/src/main/java/org/onap/dcae/common/publishing/DMaaPPublishersBuilder.java @@ -0,0 +1,62 @@ +/*- + * ============LICENSE_START======================================================= + * org.onap.dcaegen2.restconfcollector + * ================================================================================ + * Copyright (C) 2018 Nokia. All rights reserved. + * Copyright (C) 2018-2019 Huawei. 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.dcae.common.publishing; + +import com.att.nsa.cambria.client.CambriaBatchingPublisher; +import com.att.nsa.cambria.client.CambriaClientBuilders; +import com.att.nsa.cambria.client.CambriaClientBuilders.PublisherBuilder; +import io.vavr.control.Try; + +import static io.vavr.API.Try; +import static org.onap.dcae.common.publishing.VavrUtils.enhanceError; +import static org.onap.dcae.common.publishing.VavrUtils.f; + +/** + * @author Pawel Szalapski (pawel.szalapski@nokia.com) + */ +final class DMaaPPublishersBuilder { + + static Try<CambriaBatchingPublisher> buildPublisher(PublisherConfig config) { + return Try(() -> builder(config).build()) + .mapFailure(enhanceError(f("DMaaP client builder throws exception for this configuration: '%s'", config))); + } + + private static PublisherBuilder builder(PublisherConfig config) { + if (config.isSecured()) { + return authenticatedBuilder(config); + } else { + return unAuthenticatedBuilder(config); + } + } + + private static PublisherBuilder authenticatedBuilder(PublisherConfig config) { + return unAuthenticatedBuilder(config) + .usingHttps() + .authenticatedByHttp(config.userName().get(), config.password().get()); + } + + private static PublisherBuilder unAuthenticatedBuilder(PublisherConfig config) { + return new CambriaClientBuilders.PublisherBuilder() + .usingHosts(config.destinations().mkString(",")) + .onTopic(config.topic()) + .logSendFailuresAfter(5); + } +} |