ostore.inner
Class BlockReadRespMsg

java.lang.Object
  |
  +--dd.api.DDRouteMsg
        |
        +--ostore.inner.BlockReadRespMsg

All Implemented Interfaces:

QueueElementIF, QuickSerializable

public class BlockReadRespMsg

extends DDRouteMsg

The response to a block read request. We don't need to MAC this message, since all the important information is verified by the fact that the name of the block is its hash (speaking loosely).

Field Summary

Cacheable	block The returned block.
SecureHash	block_name The name of the block; either its VHASH or BGUID.
boolean	vhash Whether block_name represents a VHASH (true) or a BGUID (false).

Fields inherited from class dd.api.DDRouteMsg

dd_intermediate_upcall, hopCount, inbound, one_hop, peer, recursive_route, TTL

Constructor Summary

BlockReadRespMsg(InputBuffer buffer)

BlockReadRespMsg(SecureHash client_guid, SecureHash block_name, boolean vhash, Cacheable block, boolean recursive, boolean dd_intermediate_upcall, boolean one_hop)

Method Summary

void	serialize(OutputBuffer buffer) Add the object to the buffer.

Methods inherited from class java.lang.Object

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

Field Detail

block_name

public SecureHash block_name

The name of the block; either its VHASH or BGUID.

vhash

public boolean vhash

Whether block_name represents a VHASH (true) or a BGUID (false).

block

public Cacheable block

The returned block.

Constructor Detail

BlockReadRespMsg

public BlockReadRespMsg(SecureHash client_guid,
                        SecureHash block_name,
                        boolean vhash,
                        Cacheable block,
                        boolean recursive,
                        boolean dd_intermediate_upcall,
                        boolean one_hop)

BlockReadRespMsg

public BlockReadRespMsg(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 DDRouteMsg

Parameters:

buffer - the output buffer to add the object to