| /* |
| * Copyright 2015-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.cli.net; |
| |
| import java.util.Collection; |
| |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.store.primitives.TransactionId; |
| import org.onosproject.store.service.StorageAdminService; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| |
| /** |
| * CLI to view in-progress database transactions in the system. |
| */ |
| @Command(scope = "onos", name = "transactions", |
| description = "Utility for listing pending/inprogress transactions") |
| public class TransactionsCommand extends AbstractShellCommand { |
| |
| /** |
| * Converts collection of transactions into a JSON object. |
| * |
| * @param transactionIds transaction identifiers |
| */ |
| private JsonNode json(Collection<TransactionId> transactionIds) { |
| ObjectMapper mapper = new ObjectMapper(); |
| ArrayNode txns = mapper.createArrayNode(); |
| transactionIds.forEach(id -> txns.add(id.toString())); |
| return txns; |
| } |
| |
| @Override |
| protected void execute() { |
| StorageAdminService storageAdminService = get(StorageAdminService.class); |
| Collection<TransactionId> transactionIds = storageAdminService.getPendingTransactions(); |
| if (outputJson()) { |
| print("%s", json(transactionIds)); |
| } else { |
| transactionIds.forEach(id -> print("%s", id.toString())); |
| } |
| } |
| } |