程序包 com.alibaba.nacos.naming.core.v2.service.impl

类 PersistentClientOperationServiceImpl.PersistentInstanceSnapshotOperation

java.lang.Object

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

com.alibaba.nacos.naming.core.v2.service.impl.PersistentClientOperationServiceImpl.PersistentInstanceSnapshotOperation

所有已实现的接口:

com.alibaba.nacos.consistency.snapshot.SnapshotOperation

封闭类:

PersistentClientOperationServiceImpl

private class PersistentClientOperationServiceImpl.PersistentInstanceSnapshotOperation
extends AbstractSnapshotOperation

字段概要

字段

修饰符和类型	字段	说明
private static java.lang.String	SNAPSHOT_ARCHIVE
private java.lang.String	snapshotLoadTag
private java.lang.String	snapshotSaveTag

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
PersistentInstanceSnapshotOperation(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()
protected java.lang.String	getSnapshotLoadTag()	Get snapshot load tag.
protected java.lang.String	getSnapshotSaveTag()	Get snapshot save tag.
protected void	loadSnapshot(byte[] snapshotBytes)
private void	loadSyncDataToClient(java.util.Map.Entry<java.lang.String,ClientSyncData> entry, IpPortBasedClient client)
protected boolean	readSnapshot(com.alibaba.nacos.consistency.snapshot.Reader reader)	Read snapshot.
protected boolean	writeSnapshot(com.alibaba.nacos.consistency.snapshot.Writer writer)	Write snapshot.

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

snapshotSaveTag

private final java.lang.String snapshotSaveTag

snapshotLoadTag

private final java.lang.String snapshotLoadTag

SNAPSHOT_ARCHIVE

private static final java.lang.String SNAPSHOT_ARCHIVE

另请参阅:

常量字段值

构造器详细资料

PersistentInstanceSnapshotOperation

public PersistentInstanceSnapshotOperation(java.util.concurrent.locks.ReentrantReadWriteLock lock)

方法详细资料

writeSnapshot

protected boolean writeSnapshot(com.alibaba.nacos.consistency.snapshot.Writer writer)
                         throws java.io.IOException

从类复制的说明: AbstractSnapshotOperation

Write snapshot.

指定者:

writeSnapshot 在类中 AbstractSnapshotOperation

参数:

writer - snapshot writer

返回:

true if write snapshot successfully, otherwise false

抛出:

java.io.IOException

readSnapshot

protected boolean readSnapshot(com.alibaba.nacos.consistency.snapshot.Reader reader)
                        throws java.lang.Exception

从类复制的说明: AbstractSnapshotOperation

Read snapshot.

指定者:

readSnapshot 在类中 AbstractSnapshotOperation

参数:

reader - snapshot reader

返回:

true if read snapshot successfully, otherwise false

抛出:

java.lang.Exception - any exception during reading

dumpSnapshot

protected java.io.InputStream dumpSnapshot()

loadSnapshot

protected void loadSnapshot(byte[] snapshotBytes)

loadSyncDataToClient

private void loadSyncDataToClient(java.util.Map.Entry<java.lang.String,ClientSyncData> entry,
                                  IpPortBasedClient client)

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