org.apache.zookeeper.server

Class Request

java.lang.Object

org.apache.zookeeper.server.Request

Direct Known Subclasses:

LearnerSyncRequest

public class Request
extends Object

This is the structure that represents a request moving through a chain of RequestProcessors. There are various pieces of information that is tacked onto the request as it is processed.

Field Summary

Fields

Modifier and Type	Field and Description
List<Id>	authInfo
ServerCnxn	cnxn
long	createTime
int	cxid
QuorumVerifier	qv
ByteBuffer	request
static Request	requestOfDeath
long	sessionId
int	type
long	zxid

Constructor Summary

Constructors

Constructor and Description
Request(long sessionId, int xid, int type, TxnHeader hdr, Record txn, long zxid)
Request(ServerCnxn cnxn, long sessionId, int xid, int type, ByteBuffer bb, List<Id> authInfo)

Method Summary

Modifier and Type	Method and Description
KeeperException	getException()
TxnHeader	getHdr()
Object	getOwner()
Record	getTxn()
boolean	isLocalSession()
boolean	isQuorum()
void	setException(KeeperException e)
void	setHdr(TxnHeader hdr)
void	setLocalSession(boolean isLocalSession)
void	setOwner(Object owner)
void	setTxn(Record txn)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

requestOfDeath

public static final Request requestOfDeath

sessionId

public final long sessionId

cxid

public final int cxid

type

public final int type

request

public final ByteBuffer request

cnxn

public final ServerCnxn cnxn

zxid

public long zxid

authInfo

public final List<Id> authInfo

createTime

public final long createTime

qv

public QuorumVerifier qv

Constructor Detail

Request

public Request(ServerCnxn cnxn,
               long sessionId,
               int xid,
               int type,
               ByteBuffer bb,
               List<Id> authInfo)

Request

public Request(long sessionId,
               int xid,
               int type,
               TxnHeader hdr,
               Record txn,
               long zxid)

Method Detail

isLocalSession

public boolean isLocalSession()

setLocalSession

public void setLocalSession(boolean isLocalSession)

getOwner

public Object getOwner()

setOwner

public void setOwner(Object owner)

getHdr

public TxnHeader getHdr()

setHdr

public void setHdr(TxnHeader hdr)

getTxn

public Record getTxn()

setTxn

public void setTxn(Record txn)

isQuorum

public boolean isQuorum()

toString

public String toString()

Overrides:

toString in class Object

setException

public void setException(KeeperException e)

getException

public KeeperException getException()