com.mongodb

类 DefaultDBCallback

java.lang.Object

org.bson.BasicBSONCallback

com.mongodb.DefaultDBCallback

所有已实现的接口:

DBCallback, BSONCallback

public class DefaultDBCallback
extends BasicBSONCallback
implements DBCallback

An implementation of DBCallback that decodes into a DBObject.

字段概要

字段

限定符和类型	字段和说明
static DBCallbackFactory	FACTORY

构造器概要

构造器

构造器和说明
DefaultDBCallback(DBCollection collection) Creates a new DefaultDBCallback.

方法概要

限定符和类型	方法和说明
BSONObject	create() Factory method for creating a new BSONObject.
BSONObject	create(boolean array, java.util.List<java.lang.String> path) Helper method to create either a BSON Object or a BSON List depending upon whether the array parameter is true or not.
void	gotDBRef(java.lang.String name, java.lang.String namespace, ObjectId id) Invoked when BSONDecoder encountered a BsonType.DB_POINTER type field in a byte sequence.
java.lang.Object	objectDone() Called at the end of the document/array, and returns this object.

从类继承的方法 org.bson.BasicBSONCallback

_put, arrayDone, arrayStart, arrayStart, createBSONCallback, createList, cur, curName, get, gotBinary, gotBinaryArray, gotBoolean, gotCode, gotCodeWScope, gotDate, gotDouble, gotInt, gotLong, gotMaxKey, gotMinKey, gotNull, gotObjectId, gotRegex, gotString, gotSymbol, gotTimestamp, gotUndefined, gotUUID, isStackEmpty, objectStart, objectStart, reset, setRoot

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.bson.BSONCallback

arrayDone, arrayStart, arrayStart, createBSONCallback, get, gotBinary, gotBinaryArray, gotBoolean, gotCode, gotCodeWScope, gotDate, gotDouble, gotInt, gotLong, gotMaxKey, gotMinKey, gotNull, gotObjectId, gotRegex, gotString, gotSymbol, gotTimestamp, gotUndefined, gotUUID, objectStart, objectStart, reset

字段详细资料

FACTORY

public static final DBCallbackFactory FACTORY

构造器详细资料

DefaultDBCallback

public DefaultDBCallback(DBCollection collection)

Creates a new DefaultDBCallback. If the Collection is null, it uses DBCollectionObjectFactory to create documents, otherwise it uses the collection's object factory.

参数:

collection - an optionally null Collection that the documents created by this callback belong to.

方法详细资料

create

public BSONObject create()

从类复制的说明: BasicBSONCallback

Factory method for creating a new BSONObject.

覆盖:

create 在类中 BasicBSONCallback

返回:

a new BasicBSONObject.

create

public BSONObject create(boolean array,
                         java.util.List<java.lang.String> path)

从类复制的说明: BasicBSONCallback

Helper method to create either a BSON Object or a BSON List depending upon whether the array parameter is true or not.

覆盖:

create 在类中 BasicBSONCallback

参数:

array - set to true to create a new BSON List, otherwise will create a new BSONObject

path - a list of field names to navigate to this field in the document

返回:

the new BSONObject

gotDBRef

public void gotDBRef(java.lang.String name,
                     java.lang.String namespace,
                     ObjectId id)

从接口复制的说明: BSONCallback

Invoked when BSONDecoder encountered a BsonType.DB_POINTER type field in a byte sequence.

指定者:

gotDBRef 在接口中 BSONCallback

覆盖:

gotDBRef 在类中 BasicBSONCallback

参数:

name - the name of the field

namespace - the namespace to which reference is pointing to

id - the if of the object to which reference is pointing to

objectDone

public java.lang.Object objectDone()

从接口复制的说明: BSONCallback

Called at the end of the document/array, and returns this object.

指定者:

objectDone 在接口中 BSONCallback

覆盖:

objectDone 在类中 BasicBSONCallback

返回:

the Object that has been read from this section of the document.