Package com.mongodb

Class CommandResult

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,Object>

org.bson.BasicBSONObject

com.mongodb.BasicDBObject

com.mongodb.CommandResult

All Implemented Interfaces:

DBObject, Serializable, Cloneable, Map<String,Object>, BSONObject, Bson

public class CommandResult
extends BasicDBObject

A simple wrapper to hold the result of a command. All the fields from the response document have been added to this result.

See Also:

• Serialized Form

MongoDB documentation

Database Commands

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Field Summary

Fields inherited from interface org.bson.conversions.Bson

DEFAULT_CODEC_REGISTRY

Method Summary

Modifier and Type	Method	Description
String	getErrorMessage()	Gets the error message associated with a failed command.
MongoException	getException()	Utility method to create an exception from a failed command.
boolean	ok()	Gets the "ok" field, which is whether this command executed correctly or not.
void	throwOnError()	Throws a CommandFailureException if the command failed.

Methods inherited from class com.mongodb.BasicDBObject

append, copy, equals, hashCode, isPartialObject, markAsPartialObject, parse, parse, toBsonDocument, toJson, toJson, toJson, toJson, toString

Methods inherited from class org.bson.BasicBSONObject

containsField, get, getBoolean, getBoolean, getDate, getDate, getDouble, getDouble, getInt, getInt, getLong, getLong, getObjectId, getObjectId, getString, getString, putAll, putAll, removeField, toMap

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.bson.conversions.Bson

toBsonDocument

Methods inherited from interface org.bson.BSONObject

containsField, get, keySet, put, putAll, putAll, removeField, toMap

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putIfAbsent, remove, remove, replace, replace, size

Method Details

ok

public boolean ok()

Gets the "ok" field, which is whether this command executed correctly or not.

Returns:

true if the command executed without error.

getErrorMessage

@Nullable
public String getErrorMessage()

Gets the error message associated with a failed command.

Returns:

The error message or null

getException

@Nullable
public MongoException getException()

Utility method to create an exception from a failed command.

Returns:

The mongo exception, or null if the command was successful.

throwOnError

public void throwOnError()

Throws a CommandFailureException if the command failed. Otherwise, returns normally.

Throws:

MongoException - with the exception from the failed command

See Also:

• ok()