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/*
* ============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.dmaap.client;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.JsonPrimitive;
import io.vavr.collection.List;
import org.onap.dcaegen2.services.sdk.model.streams.ImmutableAafCredentials;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableMessageRouterSink;
import org.onap.dcaegen2.services.sdk.model.streams.dmaap.ImmutableMessageRouterSource;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterPublisher;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.api.MessageRouterSubscriber;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterPublishResponse;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterSubscribeRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.ImmutableMessageRouterSubscribeResponse;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterPublishResponse;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterSubscribeRequest;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.MessageRouterSubscribeResponse;
import org.onap.dcaegen2.services.sdk.rest.services.dmaap.client.model.config.ImmutableDmaapTimeoutConfig;
import reactor.core.publisher.Flux;
import java.time.Duration;
public final class MessageRouterTestsUtils {
private MessageRouterTestsUtils() {
}
public static MessageRouterPublishRequest createPublishRequest(String topicUrl) {
return createPublishRequest(topicUrl, ContentType.APPLICATION_JSON);
}
public static MessageRouterPublishRequest createPublishRequest(String topicUrl, Duration timeout) {
return ImmutableMessageRouterPublishRequest.builder()
.sinkDefinition(createMessageRouterSink(topicUrl))
.contentType(ContentType.APPLICATION_JSON)
.timeoutConfig(ImmutableDmaapTimeoutConfig.builder()
.timeout(timeout)
.build())
.build();
}
public static MessageRouterPublishRequest createPublishRequest(String topicUrl, String username, String password) {
return ImmutableMessageRouterPublishRequest.builder()
.sinkDefinition(createMessageRouterSink(topicUrl)
.withAafCredentials(ImmutableAafCredentials.builder()
.username(username)
.password(password)
.build()))
.contentType(ContentType.APPLICATION_JSON)
.build();
}
public static MessageRouterPublishRequest createPublishRequest(String topicUrl, ContentType contentType) {
return ImmutableMessageRouterPublishRequest.builder()
.sinkDefinition(createMessageRouterSink(topicUrl))
.contentType(contentType)
.build();
}
public static MessageRouterSubscribeRequest createMRSubscribeRequest(String topicUrl,
String consumerGroup, String consumerId) {
return ImmutableMessageRouterSubscribeRequest
.builder()
.sourceDefinition(getImmutableMessageRouterSource(topicUrl))
.consumerGroup(consumerGroup)
.consumerId(consumerId)
.build();
}
public static MessageRouterSubscribeRequest createMRSubscribeRequest(String topicUrl,
String consumerGroup, String consumerId,
Duration timeout) {
return ImmutableMessageRouterSubscribeRequest
.builder()
.timeoutConfig(ImmutableDmaapTimeoutConfig.builder()
.timeout(timeout)
.build())
.sourceDefinition(getImmutableMessageRouterSource(topicUrl))
.consumerGroup(consumerGroup)
.consumerId(consumerId)
.build();
}
public static MessageRouterSubscribeRequest createMRSubscribeRequest(String topicUrl,
String consumerGroup, String consumerId,
String username, String password) {
return ImmutableMessageRouterSubscribeRequest
.builder()
.sourceDefinition(getImmutableMessageRouterSource(topicUrl)
.withAafCredentials(ImmutableAafCredentials.builder()
.username(username)
.password(password)
.build()))
.consumerGroup(consumerGroup)
.consumerId(consumerId)
.build();
}
private static ImmutableMessageRouterSource getImmutableMessageRouterSource(String topicUrl) {
return ImmutableMessageRouterSource.builder()
.name("the topic")
.topicUrl(topicUrl)
.build();
}
public static List<JsonElement> getAsJsonElements(List<String> messages) {
return messages.map(JsonParser::parseString);
}
public static List<JsonObject> getAsJsonObjects(List<String> messages) {
return getAsJsonElements(messages).map(JsonElement::getAsJsonObject);
}
public static List<JsonPrimitive> getAsJsonPrimitives(List<String> messages) {
return getAsJsonElements(messages).map(JsonElement::getAsJsonPrimitive);
}
public static JsonObject getAsJsonObject(String item) {
return new Gson().fromJson(item, JsonObject.class);
}
public static Flux<JsonElement> plainBatch(List<String> messages) {
return Flux.fromIterable(getAsJsonElements(messages));
}
public static Flux<JsonObject> jsonBatch(List<String> messages) {
return Flux.fromIterable(getAsJsonObjects(messages));
}
public static MessageRouterSubscribeResponse errorSubscribeResponse(String failReasonFormat, Object... formatArgs) {
String failReason = formatArgs.length == 0 ? failReasonFormat : String.format(failReasonFormat, formatArgs);
return ImmutableMessageRouterSubscribeResponse
.builder()
.failReason(failReason)
.build();
}
public static MessageRouterSubscribeResponse successSubscribeResponse(List<JsonElement> items) {
return ImmutableMessageRouterSubscribeResponse
.builder()
.items(items)
.build();
}
public static MessageRouterPublishResponse errorPublishResponse(String failReasonFormat, Object... formatArgs) {
String failReason = formatArgs.length == 0 ? failReasonFormat : String.format(failReasonFormat, formatArgs);
return ImmutableMessageRouterPublishResponse
.builder()
.failReason(failReason)
.build();
}
public static MessageRouterPublishResponse successPublishResponse(List<JsonElement> items) {
return ImmutableMessageRouterPublishResponse
.builder()
.items(items)
.build();
}
public static void registerTopic(MessageRouterPublisher publisher, MessageRouterPublishRequest publishRequest,
MessageRouterSubscriber subscriber, MessageRouterSubscribeRequest subscribeRequest) {
final List<String> sampleJsonMessages = List.of("{\"message\":\"message1\"}",
"{\"differentMessage\":\"message2\"}");
final Flux<JsonObject> jsonMessageBatch = MessageRouterTestsUtils.jsonBatch(sampleJsonMessages);
publisher.put(publishRequest, jsonMessageBatch).blockLast();
subscriber.get(subscribeRequest).block();
}
private static ImmutableMessageRouterSink createMessageRouterSink(String topicUrl) {
return ImmutableMessageRouterSink.builder()
.name("the topic")
.topicUrl(topicUrl)
.build();
}
}
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