diff options
Diffstat (limited to 'cps-ncmp-service/src/main/java/org/onap/cps/ncmp/utils/events/NcmpEvent.java')
-rw-r--r-- | cps-ncmp-service/src/main/java/org/onap/cps/ncmp/utils/events/NcmpEvent.java | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/utils/events/NcmpEvent.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/utils/events/NcmpEvent.java new file mode 100644 index 000000000..67128bd15 --- /dev/null +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/utils/events/NcmpEvent.java @@ -0,0 +1,66 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023-2024 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.utils.events; + +import io.cloudevents.CloudEvent; +import io.cloudevents.core.builder.CloudEventBuilder; +import java.net.URI; +import java.util.Map; +import java.util.UUID; +import lombok.Builder; +import org.apache.commons.lang3.StringUtils; +import org.onap.cps.ncmp.api.impl.utils.EventDateTimeFormatter; +import org.onap.cps.ncmp.api.impl.utils.context.CpsApplicationContext; +import org.onap.cps.utils.JsonObjectMapper; + +@Builder +public class NcmpEvent { + + private Object data; + private Map<String, String> extensions; + private String type; + @Builder.Default + private static final String CLOUD_EVENT_SPEC_VERSION_V1 = "1.0.0"; + @Builder.Default + private static final String CLOUD_EVENT_SOURCE = "NCMP"; + + /** + * Creates ncmp cloud event with provided attributes. + * + * @return Cloud Event + */ + public CloudEvent asCloudEvent() { + final JsonObjectMapper jsonObjectMapper = CpsApplicationContext.getCpsBean(JsonObjectMapper.class); + final CloudEventBuilder cloudEventBuilder = CloudEventBuilder.v1() + .withId(UUID.randomUUID().toString()) + .withSource(URI.create(CLOUD_EVENT_SOURCE)) + .withType(type) + .withDataSchema(URI.create("urn:cps:" + type + ":" + CLOUD_EVENT_SPEC_VERSION_V1)) + .withTime(EventDateTimeFormatter.toIsoOffsetDateTime( + EventDateTimeFormatter.getCurrentIsoFormattedDateTime())) + .withData(jsonObjectMapper.asJsonBytes(data)); + extensions.entrySet().stream() + .filter(extensionEntry -> StringUtils.isNotBlank(extensionEntry.getValue())) + .forEach(extensionEntry -> + cloudEventBuilder.withExtension(extensionEntry.getKey(), extensionEntry.getValue())); + return cloudEventBuilder.build(); + } +} |