ostore.client
Class OSOpenReplicaRequest

java.lang.Object
  |
  +--ostore.client.OSRequest
        |
        +--ostore.client.OSOpenReplicaRequest

All Implemented Interfaces:

QueueElementIF, QuickSerializable

public class OSOpenReplicaRequest

extends OSRequest

Version:

$Id: OSOpenReplicaRequest.java,v 1.18 2004/05/13 20:52:42 hweather Exp $

Author:

Patrick R. Eaton

Field Summary

Fields inherited from class ostore.client.OSRequest

app_id

Constructor Summary

OSOpenReplicaRequest(InputBuffer buffer)

OSOpenReplicaRequest(OSAppId app_id, SecureHash aguid)
Create a new OSOpenReplicaRequest for an object of the given aguid.

OSOpenReplicaRequest(OSAppId app_id, SecureHash aguid, int proximity)
Create a new OSOpenReplicaRequest for an object on a remote node.

OSOpenReplicaRequest(OSAppId app_id, SecureHash aguid, SecureHash peer, int proximity)
Create a new OSOpenReplicaRequest for an object on a remote node.

Method Summary

SecureHash	getAguid()
SecureHash	getPeer()
int	getProximity()
String	getRequestType()
void	serialize(OutputBuffer buffer) Add the object to the buffer.
String	toString()

Methods inherited from class ostore.client.OSRequest

clone, getAppId, getDispatchTime, getSeqNum, getUserTag, setUserTag

Methods inherited from class java.lang.Object

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

Constructor Detail

OSOpenReplicaRequest

public OSOpenReplicaRequest(OSAppId app_id,
                            SecureHash aguid)

Create a new OSOpenReplicaRequest for an object of the given aguid.

Parameters:

app_id - the OSAppId to identify the requesting application

aguid - the aguid of the object for which to open of a replica

OSOpenReplicaRequest

public OSOpenReplicaRequest(OSAppId app_id,
                            SecureHash aguid,
                            int proximity)

Create a new OSOpenReplicaRequest for an object on a remote node. This message is routed toward the aguid.

Parameters:

app_id - the OSAppId to identify the requesting application

aguid - the aguid of the object for which to open of a replica; also the guid to route to

proximity - how many ttl-units (e.g., hops) to route this message before stopping

OSOpenReplicaRequest

public OSOpenReplicaRequest(OSAppId app_id,
                            SecureHash aguid,
                            SecureHash peer,
                            int proximity)

Create a new OSOpenReplicaRequest for an object on a remote node. This message is routed toward the peer.

Parameters:

app_id - the OSAppId to identify the requesting application

aguid - the aguid of the object for which to open of a replica

peer - the guid to route to in tapestry

proximity - how many ttl-units (e.g., hops) to route this message before stopping

OSOpenReplicaRequest

public OSOpenReplicaRequest(InputBuffer buffer)
                     throws QSException

Method Detail

serialize

public void serialize(OutputBuffer buffer)

Description copied from interface: QuickSerializable

Add the object to the buffer.

Specified by:

serialize in interface QuickSerializable

Overrides:

serialize in class OSRequest

Parameters:

buffer - the output buffer to add the object to

getAguid

public SecureHash getAguid()

getPeer

public SecureHash getPeer()

getProximity

public int getProximity()

getRequestType

public String getRequestType()

Overrides:

getRequestType in class OSRequest

toString

public String toString()

Overrides:

toString in class Object