Jon Hall | 78b300c | 2015-08-04 15:52:55 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
Jon Hall | 78b300c | 2015-08-04 15:52:55 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.distributedprimitives.cli; |
| 17 | |
| 18 | import org.apache.karaf.shell.commands.Argument; |
| 19 | import org.apache.karaf.shell.commands.Command; |
Jon Hall | 78b300c | 2015-08-04 15:52:55 -0700 | [diff] [blame] | 20 | import org.onosproject.cli.AbstractShellCommand; |
| 21 | import org.onosproject.store.serializers.KryoNamespaces; |
| 22 | import org.onosproject.store.service.Serializer; |
| 23 | import org.onosproject.store.service.StorageService; |
| 24 | import org.onosproject.store.service.TransactionContext; |
| 25 | import org.onosproject.store.service.TransactionalMap; |
| 26 | |
| 27 | /** |
| 28 | * CLI command to put a value into a transactional map. |
| 29 | */ |
| 30 | @Command(scope = "onos", name = "transactional-map-test-put", |
| 31 | description = "Put a value into a transactional map") |
| 32 | public class TransactionalMapTestPutCommand extends AbstractShellCommand { |
| 33 | |
Jon Hall | 78b300c | 2015-08-04 15:52:55 -0700 | [diff] [blame] | 34 | @Argument(index = 0, name = "numKeys", |
| 35 | description = "Number of keys to put the value into", |
| 36 | required = true, multiValued = false) |
| 37 | private int numKeys = 1; |
| 38 | |
| 39 | @Argument(index = 1, name = "value", |
| 40 | description = "Value to map with the keys in the map", |
| 41 | required = true, multiValued = false) |
| 42 | private String value = null; |
| 43 | |
| 44 | TransactionalMap<String, String> map; |
| 45 | String prefix = "Key"; |
| 46 | String mapName = "Test-Map"; |
| 47 | Serializer serializer = Serializer.using(KryoNamespaces.BASIC); |
| 48 | |
| 49 | @Override |
| 50 | protected void execute() { |
| 51 | StorageService storageService = get(StorageService.class); |
| 52 | TransactionContext context; |
Madan Jampani | 54c5e23 | 2016-07-11 15:35:25 -0700 | [diff] [blame] | 53 | context = storageService.transactionContextBuilder().build(); |
Jon Hall | 78b300c | 2015-08-04 15:52:55 -0700 | [diff] [blame] | 54 | context.begin(); |
| 55 | try { |
| 56 | map = context.getTransactionalMap(mapName, serializer); |
| 57 | for (int i = 1; i <= numKeys; i++) { |
| 58 | String key = prefix + i; |
| 59 | String response = map.put(key, value); |
| 60 | if (response == null) { |
| 61 | print("Created Key %s with value %s.", key, value); |
| 62 | } else { |
| 63 | print("Put %s into key %s. The old value was %s.", value, key, response); |
| 64 | } |
| 65 | } |
| 66 | context.commit(); |
| 67 | } catch (Exception e) { |
| 68 | context.abort(); |
| 69 | throw e; |
| 70 | } |
| 71 | } |
| 72 | } |