| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| ServerStatus |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * #%L | |
| 3 | * ServerStatus.java - mongodb-async-driver - Allanbank Consulting, Inc. | |
| 4 | * %% | |
| 5 | * Copyright (C) 2011 - 2014 Allanbank Consulting, Inc. | |
| 6 | * %% | |
| 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 | |
| 10 | * | |
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 | * | |
| 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 | * #L% | |
| 19 | */ | |
| 20 | package com.allanbank.mongodb.client.message; | |
| 21 | ||
| 22 | import com.allanbank.mongodb.bson.Document; | |
| 23 | import com.allanbank.mongodb.bson.builder.BuilderFactory; | |
| 24 | import com.allanbank.mongodb.bson.builder.DocumentBuilder; | |
| 25 | import com.allanbank.mongodb.bson.impl.ImmutableDocument; | |
| 26 | ||
| 27 | /** | |
| 28 | * Provides a convenient mechanism for creating a <a | |
| 29 | * href="http://docs.mongodb.org/manual/reference/command/serverStatus/" | |
| 30 | * >serverStatus</a> command. | |
| 31 | * <p> | |
| 32 | * This is a helper class for retrieving the status of a MongoDB server. The | |
| 33 | * results of this command will look like: <blockquote> | |
| 34 | * | |
| 35 | * <pre> | |
| 36 | * <code> | |
| 37 | * { | |
| 38 | * "host" : "mongos.example.com", | |
| 39 | * "version" : "1.8.2", | |
| 40 | * "process" : "mongos", | |
| 41 | * "uptime" : 1403, | |
| 42 | * "localTime" : ISODate("2011-12-06T00:11:56.822Z"), | |
| 43 | * "mem" : { | |
| 44 | * "resident" : 5, | |
| 45 | * "virtual" : 621, | |
| 46 | * "supported" : true | |
| 47 | * }, | |
| 48 | * "connections" : { | |
| 49 | * "current" : 1, | |
| 50 | * "available" : 818 | |
| 51 | * }, | |
| 52 | * "extra_info" : { | |
| 53 | * "note" : "fields vary by platform", | |
| 54 | * "heap_usage_bytes" : 94560, | |
| 55 | * "page_faults" : 0 | |
| 56 | * }, | |
| 57 | * "opcounters" : { | |
| 58 | * "insert" : 0, | |
| 59 | * "query" : 9, | |
| 60 | * "update" : 0, | |
| 61 | * "delete" : 0, | |
| 62 | * "getmore" : 0, | |
| 63 | * "command" : 33 | |
| 64 | * }, | |
| 65 | * "ops" : { | |
| 66 | * "sharded" : { | |
| 67 | * "insert" : 0, | |
| 68 | * "query" : 0, | |
| 69 | * "update" : 0, | |
| 70 | * "delete" : 0, | |
| 71 | * "getmore" : 0, | |
| 72 | * "command" : 0 | |
| 73 | * }, | |
| 74 | * "notSharded" : { | |
| 75 | * "insert" : 0, | |
| 76 | * "query" : 9, | |
| 77 | * "update" : 0, | |
| 78 | * "delete" : 0, | |
| 79 | * "getmore" : 0, | |
| 80 | * "command" : 33 | |
| 81 | * } | |
| 82 | * }, | |
| 83 | * "shardCursorType" : { | |
| 84 | * | |
| 85 | * }, | |
| 86 | * "asserts" : { | |
| 87 | * "regular" : 0, | |
| 88 | * "warning" : 0, | |
| 89 | * "msg" : 0, | |
| 90 | * "user" : 3, | |
| 91 | * "rollovers" : 0 | |
| 92 | * }, | |
| 93 | * "network" : { | |
| 94 | * "bytesIn" : 3205, | |
| 95 | * "bytesOut" : 6698, | |
| 96 | * "numRequests" : 45 | |
| 97 | * }, | |
| 98 | * "ok" : 1 | |
| 99 | * } | |
| 100 | * </code> | |
| 101 | * </pre> | |
| 102 | * | |
| 103 | * </blockquote> | |
| 104 | * </p> | |
| 105 | * | |
| 106 | * @api.no This class is <b>NOT</b> part of the drivers API. This class may be | |
| 107 | * mutated in incompatible ways between any two releases of the driver. | |
| 108 | * @copyright 2011-2013, Allanbank Consulting, Inc., All Rights Reserved | |
| 109 | */ | |
| 110 | public class ServerStatus extends AdminCommand { | |
| 111 | ||
| 112 | /** The serverStatus "query" document. */ | |
| 113 | public static final Document SERVER_STATUS; | |
| 114 | ||
| 115 | static { | |
| 116 | 1 | final DocumentBuilder builder = BuilderFactory.start(); |
| 117 | 1 | builder.addInteger("serverStatus", 1); |
| 118 | 1 | SERVER_STATUS = new ImmutableDocument(builder); |
| 119 | 1 | } |
| 120 | ||
| 121 | /** | |
| 122 | * Create a new ServerStatus command. | |
| 123 | */ | |
| 124 | public ServerStatus() { | |
| 125 | 1 | super(SERVER_STATUS); |
| 126 | 1 | } |
| 127 | } |