程序包 com.alibaba.nacos.naming.core.v2.metadata

类 ServiceMetadataSnapshotOperation

java.lang.Object

com.alibaba.nacos.naming.consistency.persistent.impl.AbstractSnapshotOperation

com.alibaba.nacos.naming.core.v2.metadata.AbstractMetadataSnapshotOperation

com.alibaba.nacos.naming.core.v2.metadata.ServiceMetadataSnapshotOperation

所有已实现的接口:

com.alibaba.nacos.consistency.snapshot.SnapshotOperation

public class ServiceMetadataSnapshotOperation
extends AbstractMetadataSnapshotOperation

Service metadata snapshot operation.

作者:

xiweng.yy

字段概要

字段

修饰符和类型	字段	说明
private NamingMetadataManager	metadataManager
private com.alibaba.nacos.consistency.Serializer	serializer
private static java.lang.String	SNAPSHOT_ARCHIVE
private static java.lang.String	SNAPSHOT_LOAD
private static java.lang.String	SNAPSHOT_SAVE

从类继承的字段 com.alibaba.nacos.naming.consistency.persistent.impl.AbstractSnapshotOperation

CHECK_SUM_KEY

构造器概要

构造器

构造器	说明
ServiceMetadataSnapshotOperation(NamingMetadataManager metadataManager, java.util.concurrent.locks.ReentrantReadWriteLock lock)

方法概要

修饰符和类型	方法	说明
protected java.io.InputStream	dumpSnapshot()	Dump snapshot as input stream.
protected java.lang.String	getSnapshotArchive()	Get snapshot archive file name.
protected java.lang.String	getSnapshotLoadTag()	Get snapshot load tag.
protected java.lang.String	getSnapshotSaveTag()	Get snapshot save tag.
protected void	loadSnapshot(byte[] snapshotBytes)	Load snapshot.

从类继承的方法 com.alibaba.nacos.naming.core.v2.metadata.AbstractMetadataSnapshotOperation

readSnapshot, writeSnapshot

从类继承的方法 com.alibaba.nacos.naming.consistency.persistent.impl.AbstractSnapshotOperation

onSnapshotLoad, onSnapshotSave

从类继承的方法 java.lang.Object

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

字段详细资料

SNAPSHOT_SAVE

private static final java.lang.String SNAPSHOT_SAVE

SNAPSHOT_LOAD

private static final java.lang.String SNAPSHOT_LOAD

SNAPSHOT_ARCHIVE

private static final java.lang.String SNAPSHOT_ARCHIVE

另请参阅:

常量字段值

metadataManager

private final NamingMetadataManager metadataManager

serializer

private final com.alibaba.nacos.consistency.Serializer serializer

构造器详细资料

ServiceMetadataSnapshotOperation

public ServiceMetadataSnapshotOperation(NamingMetadataManager metadataManager,
                                        java.util.concurrent.locks.ReentrantReadWriteLock lock)

方法详细资料

dumpSnapshot

protected java.io.InputStream dumpSnapshot()

从类复制的说明: AbstractMetadataSnapshotOperation

Dump snapshot as input stream.

指定者:

dumpSnapshot 在类中 AbstractMetadataSnapshotOperation

返回:

snapshot

loadSnapshot

protected void loadSnapshot(byte[] snapshotBytes)

从类复制的说明: AbstractMetadataSnapshotOperation

Load snapshot.

指定者:

loadSnapshot 在类中 AbstractMetadataSnapshotOperation

参数:

snapshotBytes - snapshot bytes

getSnapshotArchive

protected java.lang.String getSnapshotArchive()

从类复制的说明: AbstractMetadataSnapshotOperation

Get snapshot archive file name.

指定者:

getSnapshotArchive 在类中 AbstractMetadataSnapshotOperation

返回:

snapshot archive

getSnapshotSaveTag

protected java.lang.String getSnapshotSaveTag()

从类复制的说明: AbstractSnapshotOperation

Get snapshot save tag. It will be used to see time metric time context.

指定者:

getSnapshotSaveTag 在类中 AbstractSnapshotOperation

返回:

snapshot save tag

getSnapshotLoadTag

protected java.lang.String getSnapshotLoadTag()

从类复制的说明: AbstractSnapshotOperation

Get snapshot load tag. It will be used to see time metric time context.

指定者:

getSnapshotLoadTag 在类中 AbstractSnapshotOperation

返回:

snapshot load tag