2 * ========================LICENSE_START=================================
5 * Copyright (C) 2023 Nordix Foundation
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
21 package org.oran.pmproducer.filter;
23 import com.google.gson.GsonBuilder;
24 import java.util.Collection;
26 public class FilterFactory {
27 private static com.google.gson.Gson gson = new GsonBuilder().disableHtmlEscaping().create();
29 private FilterFactory() {}
31 public static PmReportFilter create(Object filter) {
32 return new PmReportFilter(createPmFilterData(filter));
35 public static PmReportFilter createAggregateFilter(Collection<PmReportFilter> filters) {
36 PmReportFilter.FilterData resultFilterData = filters.iterator().next().getFilterData();
37 for (PmReportFilter filter : filters) {
38 resultFilterData.addAll(filter.getFilterData());
40 return new PmReportFilter(resultFilterData);
43 private static PmReportFilter.FilterData createPmFilterData(Object filter) {
44 String str = gson.toJson(filter);
45 return gson.fromJson(str, PmReportFilter.FilterData.class);