--- /dev/null
+/**
+ * ============LICENSE_START=======================================================
+ * Gizmo
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.onap.champ.event;
+
+import javax.ws.rs.core.Response.Status;
+
+import org.onap.champ.exception.ChampServiceException;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.annotations.SerializedName;
+
+public class GraphEvent {
+
+ public enum GraphEventOperation {
+ CREATE, UPDATE, DELETE
+ }
+
+ public enum GraphEventResult {
+ SUCCESS, FAILURE
+ }
+
+ private GraphEventOperation operation;
+
+ @SerializedName("transaction-id")
+ private String transactionId;
+
+ @SerializedName("database-transaction-id")
+ private String dbTransactionId;
+
+ private long timestamp;
+
+ private GraphEventVertex vertex;
+
+ private GraphEventEdge edge;
+
+ private GraphEventResult result;
+
+ @SerializedName("error-message")
+ private String errorMessage;
+
+ private Status httpErrorStatus;
+
+ /**
+ * Marshaller/unmarshaller for converting to/from JSON.
+ */
+ private static final Gson gson = new GsonBuilder().disableHtmlEscaping()
+ .setPrettyPrinting().create();
+
+ public static Builder builder(GraphEventOperation operation) {
+ return new Builder(operation);
+ }
+
+ public GraphEventOperation getOperation() {
+ return operation;
+ }
+
+ public String getTransactionId() {
+ return transactionId;
+ }
+
+ public String getDbTransactionId() {
+ return dbTransactionId;
+ }
+
+ public void setDbTransactionId(String id) {
+ dbTransactionId = id;
+ }
+
+ public long getTimestamp() {
+ return timestamp;
+ }
+
+ public GraphEventVertex getVertex() {
+ return vertex;
+ }
+
+ public GraphEventEdge getEdge() {
+ return edge;
+ }
+
+ public GraphEventResult getResult() {
+ return result;
+ }
+
+ public String getErrorMessage() {
+ return errorMessage;
+ }
+
+ public void setResult(GraphEventResult result) {
+ this.result = result;
+ }
+
+
+ public Status getHttpErrorStatus() {
+ return httpErrorStatus;
+ }
+
+ public void setHttpErrorStatus(Status httpErrorStatus) {
+ this.httpErrorStatus = httpErrorStatus;
+ }
+
+ public void setTimestamp(long timestamp) {
+ this.timestamp = timestamp;
+ }
+
+ public void setErrorMessage(String errorMessage) {
+ this.errorMessage = errorMessage;
+ }
+
+ public void setVertex(GraphEventVertex vertex) {
+ this.vertex = vertex;
+ }
+
+ public void setEdge(GraphEventEdge edge) {
+ this.edge = edge;
+ }
+
+ /**
+ * Unmarshalls this Vertex object into a JSON string.
+ *
+ * @return - A JSON format string representation of this Vertex.
+ */
+ public String toJson() {
+ return gson.toJson(this);
+ }
+
+ /**
+ * Marshalls the provided JSON string into a Vertex object.
+ *
+ * @param json - The JSON string to produce the Vertex from.
+ * @return - A Vertex object.
+ * @throws SpikeException
+ */
+ public static GraphEvent fromJson(String json) throws ChampServiceException {
+
+ try {
+
+ // Make sure that we were actually provided a non-empty string
+ // before we
+ // go any further.
+ if (json == null || json.isEmpty()) {
+ throw new ChampServiceException("Empty or null JSON string.", Status.BAD_REQUEST);
+ }
+
+ // Marshall the string into a Vertex object.
+ return gson.fromJson(json, GraphEvent.class);
+
+ } catch (Exception ex) {
+ throw new ChampServiceException("Unable to parse JSON string: ", Status.BAD_REQUEST);
+ }
+ }
+
+ @Override
+ public String toString() {
+
+ return toJson();
+ }
+
+ public String getObjectKey() {
+ if (this.getVertex() != null) {
+ return this.getVertex().getId();
+ } else if (this.getEdge() != null) {
+ return this.getEdge().getId();
+ }
+
+ return null;
+ }
+
+ public String getObjectType() {
+ if (this.getVertex() != null) {
+ return "vertex->" + this.getVertex().getType();
+ } else if (this.getEdge() != null) {
+ return "edge->" + this.getEdge().getType();
+ }
+
+ return null;
+ }
+
+ public static class Builder {
+
+ GraphEvent event = null;
+
+ public Builder(GraphEventOperation operation) {
+ event = new GraphEvent();
+ event.operation = operation;
+ }
+
+ public Builder vertex(GraphEventVertex vertex) {
+ event.vertex = vertex;
+ return this;
+ }
+
+ public Builder edge(GraphEventEdge edge) {
+ event.edge = edge;
+ return this;
+ }
+
+ public Builder result(GraphEventResult result) {
+ event.result = result;
+ return this;
+ }
+
+ public Builder errorMessage(String errorMessage) {
+ event.errorMessage = errorMessage;
+ return this;
+ }
+
+ public Builder httpErrorStatus(Status httpErrorStatus) {
+ event.httpErrorStatus = httpErrorStatus;
+ return this;
+ }
+
+ public GraphEvent build() {
+
+ event.timestamp = System.currentTimeMillis();
+ event.transactionId = java.util.UUID.randomUUID().toString();
+
+ return event;
+ }
+ }
+
+}
Code Review / aai / champ.git / blobdiff