diff options
Diffstat (limited to 'src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java')
-rw-r--r-- | src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java b/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java new file mode 100644 index 0000000..8083fff --- /dev/null +++ b/src/main/java/org/onap/nbi/apis/hub/service/EventFactory.java @@ -0,0 +1,71 @@ +/** + * Copyright (c) 2018 Orange + * + * 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. + */ +package org.onap.nbi.apis.hub.service; + +import com.fasterxml.jackson.databind.JsonNode; +import com.fasterxml.jackson.databind.ObjectMapper; +import com.fasterxml.jackson.databind.node.ObjectNode; +import org.onap.nbi.apis.hub.model.Event; +import org.onap.nbi.apis.hub.model.EventType; +import org.onap.nbi.apis.serviceorder.model.ServiceOrder; +import org.onap.nbi.apis.serviceorder.model.ServiceOrderItem; +import org.onap.nbi.commons.JacksonFilter; +import org.onap.nbi.commons.JsonRepresentation; + +import java.util.Date; +import java.util.UUID; + +public class EventFactory { + + private static final ObjectMapper mapper = new ObjectMapper(); + + public static Event getEvent(EventType eventType, ServiceOrder serviceOrder, ServiceOrderItem serviceOrderItem) { + Event event = new Event(); + event.setEventId(UUID.randomUUID().toString()); + event.setEventDate(new Date()); + event.setEventType(eventType.value()); + + JsonNode serviceOrderJson = mapper.valueToTree(filterServiceOrder(serviceOrder)); + + if (EventType.SERVICE_ORDER_ITEM_STATE_CHANGE.equals(eventType)) { + JsonNode serviceOrderItemJson = mapper.valueToTree(serviceOrderItem); + ((ObjectNode)serviceOrderJson).putArray("orderItem").add(serviceOrderItemJson); + } + + event.setEvent(serviceOrderJson); + + return event; + } + + + /** + * Filter ServiceOrderObject to produce a lightweight object that fit the eventBody specification + * @param serviceOrder + * @return + */ + private static Object filterServiceOrder(final ServiceOrder serviceOrder) { + + Object filteredServiceOrder; + + JsonRepresentation jsonRepresentation = new JsonRepresentation(); + jsonRepresentation.add("id").add("href").add("externalId").add("state").add("orderDate").add + ("completionDateTime").add("orderItem"); + + filteredServiceOrder = JacksonFilter.createNode(serviceOrder, jsonRepresentation); + + return filteredServiceOrder; + } +} |