2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 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.oransc.policyagent.repository;
23 import java.util.Collection;
24 import java.util.HashMap;
26 import java.util.Vector;
28 import org.oransc.policyagent.exceptions.ServiceException;
30 public class Policies {
31 private Map<String, Policy> policiesId = new HashMap<>();
32 private Map<String, Map<String, Policy>> policiesRic = new HashMap<>();
33 private Map<String, Map<String, Policy>> policiesService = new HashMap<>();
34 private Map<String, Map<String, Policy>> policiesType = new HashMap<>();
39 public synchronized void put(Policy policy) {
40 policiesId.put(policy.id(), policy);
41 multiMapPut(policiesRic, policy.ric().name(), policy);
42 multiMapPut(policiesService, policy.ownerServiceName(), policy);
43 multiMapPut(policiesType, policy.type().name(), policy);
46 private void multiMapPut(Map<String, Map<String, Policy>> multiMap, String key, Policy value) {
47 Map<String, Policy> map = multiMap.get(key);
49 map = new HashMap<>();
50 multiMap.put(key, map);
52 map.put(value.id(), value);
55 private void multiMapRemove(Map<String, Map<String, Policy>> multiMap, String key, Policy value) {
56 Map<String, Policy> map = multiMap.get(key);
58 map.remove(value.id());
65 private Collection<Policy> multiMapGet(Map<String, Map<String, Policy>> multiMap, String key) {
66 Map<String, Policy> map = multiMap.get(key);
68 return new Vector<Policy>();
73 public synchronized Policy get(String id) throws ServiceException {
74 Policy p = policiesId.get(id);
76 throw new ServiceException("Could not find policy: " + id);
81 public synchronized Collection<Policy> getAll() {
82 return policiesId.values();
85 public synchronized Collection<Policy> getForService(String service) {
86 return multiMapGet(policiesService, service);
89 public synchronized Collection<Policy> getForRic(String ric) {
90 return multiMapGet(policiesRic, ric);
93 public synchronized Collection<Policy> getForType(String type) {
94 return multiMapGet(policiesType, type);
97 public synchronized Policy removeId(String id) {
98 Policy p = policiesId.get(id);
105 public synchronized void remove(Policy policy) {
106 policiesId.remove(policy.id());
107 multiMapRemove(policiesRic, policy.ric().name(), policy);
108 multiMapRemove(policiesService, policy.ownerServiceName(), policy);
109 multiMapRemove(policiesType, policy.type().name(), policy);
112 public synchronized int size() {
113 return policiesId.size();
116 public void clear() {
117 for (String id : policiesId.keySet()) {