2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2022 Nordix Foundation.
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.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.clamp.models.acm.persistence.concepts;
23 import java.util.HashMap;
25 import javax.persistence.AttributeConverter;
26 import javax.persistence.Converter;
27 import javax.ws.rs.core.Response;
28 import org.onap.policy.common.utils.coder.Coder;
29 import org.onap.policy.common.utils.coder.CoderException;
30 import org.onap.policy.common.utils.coder.StandardCoder;
31 import org.onap.policy.models.base.PfModelRuntimeException;
33 @Converter(autoApply = true)
34 public class StringToMapConverter implements AttributeConverter<Map<String, Object>, String> {
36 private static final Coder coder = new StandardCoder();
39 public String convertToDatabaseColumn(Map<String, Object> map) {
41 return map == null ? null : coder.encode(map);
42 } catch (CoderException e) {
43 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, e.getMessage(), e);
48 public Map<String, Object> convertToEntityAttribute(String dbData) {
50 return new HashMap<>();
53 return coder.decode(dbData, Map.class);
54 } catch (CoderException e) {
55 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, e.getMessage(), e);