com.mongodb.operation

类 BaseWriteOperation

java.lang.Object

com.mongodb.operation.BaseWriteOperation

所有已实现的接口:

AsyncWriteOperation<WriteConcernResult>, WriteOperation<WriteConcernResult>

直接已知子类:

DeleteOperation, InsertOperation, UpdateOperation

public abstract class BaseWriteOperation
extends java.lang.Object
implements AsyncWriteOperation<WriteConcernResult>, WriteOperation<WriteConcernResult>

Abstract base class for write operations.

从以下版本开始:

3.0

构造器概要

构造器

构造器和说明
BaseWriteOperation(MongoNamespace namespace, boolean ordered, WriteConcern writeConcern) Construct an instance

方法概要

限定符和类型	方法和说明
BaseWriteOperation	bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation) Sets the bypass document level validation flag.
WriteConcernResult	execute(WriteBinding binding) General execute which can return anything of type T
void	executeAsync(AsyncWriteBinding binding, SingleResultCallback<WriteConcernResult> callback) General execute which can return anything of type T
protected abstract BulkWriteResult	executeCommandProtocol(Connection connection) Executes the write command protocol.
protected abstract void	executeCommandProtocolAsync(AsyncConnection connection, SingleResultCallback<BulkWriteResult> callback) Asynchronously executes the write command protocol.
protected abstract WriteConcernResult	executeProtocol(Connection connection) Executes the write protocol
protected abstract void	executeProtocolAsync(AsyncConnection connection, SingleResultCallback<WriteConcernResult> callback) Asynchronously executes the write protocol
java.lang.Boolean	getBypassDocumentValidation() Gets the the bypass document level validation flag
protected abstract int	getCount(BulkWriteResult bulkWriteResult)
MongoNamespace	getNamespace() Gets the namespace of the collection to write to.
protected abstract WriteRequest.Type	getType()
protected boolean	getUpdatedExisting(BulkWriteResult bulkWriteResult)
WriteConcern	getWriteConcern() Gets the write concern to apply
boolean	isOrdered() Gets whether the writes are ordered.

从类继承的方法 java.lang.Object

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

构造器详细资料

BaseWriteOperation

public BaseWriteOperation(MongoNamespace namespace,
                          boolean ordered,
                          WriteConcern writeConcern)

Construct an instance

参数:

namespace - the database and collection namespace for the operation.

ordered - whether the writes are ordered.

writeConcern - the write concern for the operation.

方法详细资料

getNamespace

public MongoNamespace getNamespace()

Gets the namespace of the collection to write to.

返回:

the namespace

getWriteConcern

public WriteConcern getWriteConcern()

Gets the write concern to apply

返回:

the write concern

isOrdered

public boolean isOrdered()

Gets whether the writes are ordered. If true, no more writes will be executed after the first failure.

返回:

whether the writes are ordered

getBypassDocumentValidation

public java.lang.Boolean getBypassDocumentValidation()

Gets the the bypass document level validation flag

返回:

the bypass document level validation flag

从以下版本开始:

3.2

Since server release

3.2

bypassDocumentValidation

public BaseWriteOperation bypassDocumentValidation(java.lang.Boolean bypassDocumentValidation)

Sets the bypass document level validation flag.

参数:

bypassDocumentValidation - If true, allows the write to opt-out of document level validation.

返回:

this

从以下版本开始:

3.2

Since server release

3.2

execute

public WriteConcernResult execute(WriteBinding binding)

从接口复制的说明: WriteOperation

General execute which can return anything of type T

指定者:

execute 在接口中 WriteOperation<WriteConcernResult>

参数:

binding - the binding to execute in the context of

返回:

T, the result of the execution

executeAsync

public void executeAsync(AsyncWriteBinding binding,
                         SingleResultCallback<WriteConcernResult> callback)

从接口复制的说明: AsyncWriteOperation

General execute which can return anything of type T

指定者:

executeAsync 在接口中 AsyncWriteOperation<WriteConcernResult>

参数:

binding - the binding to execute in the context of

callback - the callback to be called when the operation has been executed

executeProtocol

protected abstract WriteConcernResult executeProtocol(Connection connection)

Executes the write protocol

参数:

connection - the connection

返回:

the write protocol

executeProtocolAsync

protected abstract void executeProtocolAsync(AsyncConnection connection,
                                             SingleResultCallback<WriteConcernResult> callback)

Asynchronously executes the write protocol

参数:

connection - the connection

callback - the callback to be passed the WriteConcernResult

executeCommandProtocol

protected abstract BulkWriteResult executeCommandProtocol(Connection connection)

Executes the write command protocol.

参数:

connection - the connection

返回:

the result

executeCommandProtocolAsync

protected abstract void executeCommandProtocolAsync(AsyncConnection connection,
                                                    SingleResultCallback<BulkWriteResult> callback)

Asynchronously executes the write command protocol.

参数:

connection - the connection

callback - the callback to be passed the BulkWriteResult

getType

protected abstract WriteRequest.Type getType()

getCount

protected abstract int getCount(BulkWriteResult bulkWriteResult)

getUpdatedExisting

protected boolean getUpdatedExisting(BulkWriteResult bulkWriteResult)