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/*
* ============LICENSE_START=======================================================
* Copyright (C) 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.dmi.notifications.cmsubscription;
import com.fasterxml.jackson.databind.ObjectMapper;
import io.cloudevents.CloudEvent;
import io.cloudevents.core.builder.CloudEventBuilder;
import java.net.URI;
import java.util.UUID;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.onap.cps.ncmp.dmi.exception.CloudEventConstructionException;
import org.onap.cps.ncmp.events.cmsubscription1_0_0.dmi_to_ncmp.CmSubscriptionDmiOutEvent;
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class CmSubscriptionDmiOutEventToCloudEventMapper {
private static final ObjectMapper objectMapper = new ObjectMapper();
/**
* Maps SubscriptionEventResponse to a CloudEvent.
*
* @param cmSubscriptionDmiOutEvent object.
* @param subscriptionType String of subscription type.
* @param dmiName String of dmiName.
* @return CloudEvent built.
*/
public static CloudEvent toCloudEvent(final CmSubscriptionDmiOutEvent cmSubscriptionDmiOutEvent,
final String subscriptionType, final String dmiName) {
try {
return CloudEventBuilder.v1().withId(UUID.randomUUID().toString()).withSource(URI.create(dmiName))
.withType(subscriptionType)
.withDataSchema(URI.create("urn:cps:" + CmSubscriptionDmiOutEvent.class.getName() + ":1.0.0"))
.withExtension("correlationid", cmSubscriptionDmiOutEvent.getData().getClientId() + ":"
+ cmSubscriptionDmiOutEvent.getData().getSubscriptionName())
.withData(objectMapper.writeValueAsBytes(cmSubscriptionDmiOutEvent)).build();
} catch (final Exception ex) {
throw new CloudEventConstructionException("The Cloud Event could not be constructed",
"Invalid object to serialize or required headers is missing", ex);
}
}
}
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