diff options
Diffstat (limited to 'src/main/java/org/onap/aai/spike/event/envelope/EventEnvelope.java')
-rw-r--r-- | src/main/java/org/onap/aai/spike/event/envelope/EventEnvelope.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/main/java/org/onap/aai/spike/event/envelope/EventEnvelope.java b/src/main/java/org/onap/aai/spike/event/envelope/EventEnvelope.java new file mode 100644 index 0000000..1b92653 --- /dev/null +++ b/src/main/java/org/onap/aai/spike/event/envelope/EventEnvelope.java @@ -0,0 +1,75 @@ +/** + * ============LICENSE_START======================================================= + * org.onap.aai + * ================================================================================ + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs + * ================================================================================ + * 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.aai.spike.event.envelope; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import org.onap.aai.spike.event.outgoing.SpikeGraphEvent; + +public class EventEnvelope { + + private EventHeader header; + private SpikeGraphEvent body; + + private static final Gson gson = new GsonBuilder().disableHtmlEscaping().setPrettyPrinting().create(); + + public EventEnvelope(EventHeader eventHeader, SpikeGraphEvent body) { + this.header = eventHeader; + this.body = body; + } + + /** + * Construct the envelope header from the provided event. + * + * @param event the Spike graph event for a vertex or edge operation + */ + public EventEnvelope(SpikeGraphEvent event) { + this.header = new EventHeader.Builder().requestId(event.getTransactionId()).build(); + this.body = event; + } + + public EventHeader getEventHeader() { + return header; + } + + public SpikeGraphEvent getBody() { + return body; + } + + /** + * Serializes this object into a JSON string representation. + * + * @return a JSON format string representation of this object. + */ + public String toJson() { + return gson.toJson(this); + } + + /* + * (non-Javadoc) + * + * @see java.lang.Object#toString() + */ + @Override + public String toString() { + return this.toJson(); + } +} |