2 * ================================================================================
3 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END=========================================================
20 package org.onap.dcae.analytics.tca.model.util.json;
22 import com.fasterxml.jackson.core.type.TypeReference;
23 import com.fasterxml.jackson.databind.ObjectMapper;
25 import java.util.Optional;
26 import java.util.function.Function;
28 import org.onap.dcae.analytics.model.util.function.JsonToJavaObjectBiFunction;
29 import org.onap.dcae.analytics.tca.model.facade.TcaAlert;
30 import org.onap.dcae.analytics.tca.model.policy.TcaPolicy;
33 * @author Rajiv Singla
35 public abstract class TcaModelJsonConversion {
38 public static final ObjectMapper TCA_OBJECT_MAPPER = new TcaObjectMapperSupplier().get();
40 // Type reference to convert tca policy string to tca policy object
41 private static final TypeReference<TcaPolicy> TCA_POLICY_TYPE_REF = new TypeReference<TcaPolicy>() {
44 // Type reference to convert tca alert string to tca alert
45 private static final TypeReference<TcaAlert> TCA_ALERT_TYPE_REF = new TypeReference<TcaAlert>() {
48 // Tca Policy JSON conversion function
49 public static final Function<String, Optional<TcaPolicy>> TCA_POLICY_JSON_FUNCTION = new
50 JsonToJavaObjectBiFunction<TcaPolicy>(TCA_OBJECT_MAPPER).curry(TCA_POLICY_TYPE_REF);
52 // Tca Alert JSON conversion function
53 public static final Function<String, Optional<TcaAlert>> TCA_ALERT_JSON_FUNCTION = new
54 JsonToJavaObjectBiFunction<TcaAlert>(TCA_OBJECT_MAPPER).curry(TCA_ALERT_TYPE_REF);
56 private TcaModelJsonConversion() {
57 // private constructor