Coverage Report - com.allanbank.mongodb.client.message.IsMaster
 
Classes in this File Line Coverage Branch Coverage Complexity
IsMaster
100%
6/6
N/A
1
 
 1  
 /*
 2  
  * #%L
 3  
  * IsMaster.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 href=
 29  
  * "http://docs.mongodb.org/manual/reference/command/isMaster/" >ismaster</a>
 30  
  * command.
 31  
  * <p>
 32  
  * This is a helper class for retrieving the status of replica sets. The results
 33  
  * of this command will look like:
 34  
  * </p>
 35  
  * <blockquote>
 36  
  * 
 37  
  * <pre>
 38  
  * <code>
 39  
  * {
 40  
  *         "ismaster" : false,
 41  
  *         "secondary" : true,
 42  
  *         "hosts" : [
 43  
  *                 "ny1.acme.com",
 44  
  *                 "ny2.acme.com",
 45  
  *                 "sf1.acme.com"
 46  
  *         ],
 47  
  *         "passives" : [
 48  
  *              "ny3.acme.com",
 49  
  *              "sf3.acme.com"
 50  
  *         ],
 51  
  *         "arbiters" : [
 52  
  *             "sf2.acme.com",
 53  
  *         ]
 54  
  *         "primary" : "ny2.acme.com",
 55  
  *         "ok" : true
 56  
  * }
 57  
  * </code>
 58  
  * </pre>
 59  
  * 
 60  
  * </blockquote>
 61  
  * 
 62  
  * 
 63  
  * @api.no This class is <b>NOT</b> part of the drivers API. This class may be
 64  
  *         mutated in incompatible ways between any two releases of the driver.
 65  
  * @copyright 2011-2013, Allanbank Consulting, Inc., All Rights Reserved
 66  
  */
 67  
 public class IsMaster extends AdminCommand {
 68  
 
 69  
     /** The ismaster "query" document. */
 70  
     public static final Document IS_MASTER;
 71  
 
 72  
     static {
 73  1
         final DocumentBuilder builder = BuilderFactory.start();
 74  1
         builder.addInteger("isMaster", 1);
 75  1
         IS_MASTER = new ImmutableDocument(builder);
 76  1
     }
 77  
 
 78  
     /**
 79  
      * Create a new IsMaster command.
 80  
      */
 81  
     public IsMaster() {
 82  324
         super(IS_MASTER);
 83  324
     }
 84  
 }