org.apache.cassandra.service
Class AntiEntropyService.TreeRequestVerbHandler

java.lang.Object
  org.apache.cassandra.service.AntiEntropyService.TreeRequestVerbHandler

All Implemented Interfaces:

ICompactSerializer<AntiEntropyService.TreeRequest>, IVerbHandler

Enclosing class:

AntiEntropyService

public static class AntiEntropyService.TreeRequestVerbHandler
extends java.lang.Object
implements IVerbHandler, ICompactSerializer<AntiEntropyService.TreeRequest>

Handler for requests from remote nodes to generate a valid tree. The payload is a CFPair representing the columnfamily to validate.

Field Summary

static AntiEntropyService.TreeRequestVerbHandler

SERIALIZER

Constructor Summary

AntiEntropyService.TreeRequestVerbHandler()

Method Summary

AntiEntropyService.TreeRequest	deserialize(java.io.DataInputStream dis, int version) Deserialize into the specified DataInputStream instance.
void	doVerb(Message message, java.lang.String id) Trigger a validation compaction which will return the tree upon completion.
void	serialize(AntiEntropyService.TreeRequest request, java.io.DataOutputStream dos, int version) Serialize the specified type into the specified DataOutputStream instance.

Methods inherited from class java.lang.Object

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

Field Detail

SERIALIZER

public static final AntiEntropyService.TreeRequestVerbHandler SERIALIZER

Constructor Detail

AntiEntropyService.TreeRequestVerbHandler

public AntiEntropyService.TreeRequestVerbHandler()

Method Detail

serialize

public void serialize(AntiEntropyService.TreeRequest request,
                      java.io.DataOutputStream dos,
                      int version)
               throws java.io.IOException

Description copied from interface: ICompactSerializer

Serialize the specified type into the specified DataOutputStream instance.

Specified by:

serialize in interface ICompactSerializer<AntiEntropyService.TreeRequest>

Parameters:

request - type that needs to be serialized

dos - DataOutput into which serialization needs to happen.

Throws:

java.io.IOException

deserialize

public AntiEntropyService.TreeRequest deserialize(java.io.DataInputStream dis,
                                                  int version)
                                           throws java.io.IOException

Description copied from interface: ICompactSerializer

Deserialize into the specified DataInputStream instance.

Specified by:

deserialize in interface ICompactSerializer<AntiEntropyService.TreeRequest>

Parameters:

dis - DataInput from which deserialization needs to happen.

Returns:

the type that was deserialized

Throws:

java.io.IOException

doVerb

public void doVerb(Message message,
                   java.lang.String id)

Trigger a validation compaction which will return the tree upon completion.

Specified by:

doVerb in interface IVerbHandler

Parameters:

message - - incoming message that needs handling.