| Package | Description | 
|---|---|
| com.mongodb | 
| Modifier and Type | Method and Description | 
|---|---|
CommandResult | 
DB.command(DBObject command)
Executes a database command. 
 | 
CommandResult | 
DB.command(DBObject command,
       DBEncoder encoder)
Executes a database command. 
 | 
CommandResult | 
DB.command(DBObject command,
       com.mongodb.ReadPreference readPreference)
Executes the command against the database with the given read preference. 
 | 
CommandResult | 
DB.command(DBObject command,
       com.mongodb.ReadPreference readPreference,
       DBEncoder encoder)
Executes a database command with the selected readPreference, and encodes the command using the given encoder. 
 | 
CommandResult | 
DB.command(String command)
Executes a database command. 
 | 
CommandResult | 
DB.command(String command,
       com.mongodb.ReadPreference readPreference)
Executes a database command. 
 | 
CommandResult | 
DB.doEval(String code,
      Object... args)
Evaluates JavaScript functions on the database server. 
 | 
CommandResult | 
DBCollection.explainAggregate(List<? extends DBObject> pipeline,
                AggregationOptions options)
Return the explain plan for the aggregation pipeline. 
 | 
CommandResult | 
Mongo.fsync(boolean async)
Forces the master server to fsync the RAM data to disk This is done automatically by the server at intervals, but can be forced for
 better reliability. 
 | 
CommandResult | 
Mongo.fsyncAndLock()
Forces the master server to fsync the RAM data to disk, then lock all writes. 
 | 
CommandResult | 
DBCollection.getStats()
The collStats command returns a variety of storage statistics for a given collection 
 | 
CommandResult | 
DB.getStats()
Helper method for calling a 'dbStats' command. 
 | 
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