2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 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=========================================================
20 package org.onap.so.aai.simulator.service.providers;
22 import java.util.Optional;
23 import java.util.concurrent.ConcurrentHashMap;
24 import org.onap.aai.domain.yang.Customer;
25 import org.onap.aai.domain.yang.ServiceSubscription;
26 import org.onap.so.aai.simulator.utils.Constant;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import org.springframework.beans.factory.annotation.Autowired;
30 import org.springframework.cache.Cache;
31 import org.springframework.cache.CacheManager;
32 import org.springframework.stereotype.Service;
35 * @author waqas.ikram@ericsson.com
39 public class CustomerServiceProviderImpl implements CustomerServiceProvider {
40 private static final Logger LOGGER = LoggerFactory.getLogger(CustomerServiceProviderImpl.class);
42 public final CacheManager cacheManager;
45 public CustomerServiceProviderImpl(final CacheManager cacheManager) {
46 this.cacheManager = cacheManager;
50 public Optional<Customer> getCustomer(final String globalCustomerId) {
51 LOGGER.info("getting customer from cache using key: {}", globalCustomerId);
52 final Cache cache = cacheManager.getCache(Constant.CUSTOMER_CACHE);
53 final Customer value = cache.get(globalCustomerId, Customer.class);
55 return Optional.of(value);
57 return Optional.empty();
61 public void putCustomer(final String globalCustomerId, final Customer customer) {
62 LOGGER.info("Adding customer: {} with key: {} in cache ...", customer, globalCustomerId);
63 final Cache cache = cacheManager.getCache(Constant.CUSTOMER_CACHE);
65 cache.put(globalCustomerId, customer);
69 public Optional<ServiceSubscription> getServiceSubscription(final String globalCustomerId,
70 final String serviceType) {
71 LOGGER.info("getting service subscription from cache for globalCustomerId: {} and serviceType: {}",
72 globalCustomerId, serviceType);
74 final Cache cache = cacheManager.getCache(Constant.CUSTOMER_CACHE);
76 final Customer value = cache.get(globalCustomerId, Customer.class);
79 return Optional.ofNullable(value.getServiceSubscriptions().getServiceSubscription().stream()
80 .filter(s -> serviceType.equals(s.getServiceType())).findFirst().orElse(null));
82 return Optional.empty();
87 public void clearAll() {
88 final Cache cache = cacheManager.getCache(Constant.CUSTOMER_CACHE);
89 final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
90 LOGGER.info("Clear all entries from cahce: {}", cache.getName());