net.tomp2p.rpc
Class StorageRPC

java.lang.Object
  org.jboss.netty.channel.SimpleChannelHandler
      net.tomp2p.rpc.ReplyHandler
          net.tomp2p.rpc.StorageRPC

All Implemented Interfaces:

org.jboss.netty.channel.ChannelDownstreamHandler, org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler

public class StorageRPC
extends ReplyHandler

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

org.jboss.netty.channel.ChannelHandler.Sharable

Constructor Summary

StorageRPC(PeerBean peerBean, ConnectionBean connectionBean)

Method Summary

FutureResponse	add(PeerAddress remoteNode, Number160 locationKey, Number160 domainKey, Collection<Data> dataSet, boolean protectDomain, boolean signMessage, ChannelCreator channelCreator)
boolean	checkMessage(Message message) Before a reply can be done, the message needs to be checked.
FutureResponse	get(PeerAddress remoteNode, Number160 locationKey, Number160 domainKey, Collection<Number160> contentKeys, PublicKey protectedDomains, boolean signMessage, boolean digest, ChannelCreator channelCreator) Starts an RPC to get the data from a remote peer.
PeerAddress	getPeerAddress()
Message	handleResponse(Message message, boolean sign) If the message is OK, that has been previously checked by the user using checkMessage, a reply to the message is generated here.
FutureResponse	put(PeerAddress remoteNode, Number160 locationKey, Number160 domainKey, Map<Number160,Data> dataMap, boolean protectDomain, boolean protectEntry, boolean signMessage, ChannelCreator channelCreator)
FutureResponse	putIfAbsent(PeerAddress remoteNode, Number160 locationKey, Number160 domainKey, Map<Number160,Data> dataMap, boolean protectDomain, boolean protectEntry, boolean signMessage, ChannelCreator channelCreator)
FutureResponse	remove(PeerAddress remoteNode, Number160 locationKey, Number160 domainKey, Collection<Number160> contentKeys, boolean sendBackResults, boolean signMessage, ChannelCreator channelCreator)

Methods inherited from class net.tomp2p.rpc.ReplyHandler

createMessage, exceptionCaught, forwardMessage, registerIoHandler, setSignReply

Methods inherited from class org.jboss.netty.channel.SimpleChannelHandler

bindRequested, channelBound, channelClosed, channelConnected, channelDisconnected, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, closeRequested, connectRequested, disconnectRequested, handleDownstream, handleUpstream, messageReceived, setInterestOpsRequested, unbindRequested, writeComplete, writeRequested

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageRPC

public StorageRPC(PeerBean peerBean,
                  ConnectionBean connectionBean)

Method Detail

getPeerAddress

public PeerAddress getPeerAddress()

put

public FutureResponse put(PeerAddress remoteNode,
                          Number160 locationKey,
                          Number160 domainKey,
                          Map<Number160,Data> dataMap,
                          boolean protectDomain,
                          boolean protectEntry,
                          boolean signMessage,
                          ChannelCreator channelCreator)

putIfAbsent

public FutureResponse putIfAbsent(PeerAddress remoteNode,
                                  Number160 locationKey,
                                  Number160 domainKey,
                                  Map<Number160,Data> dataMap,
                                  boolean protectDomain,
                                  boolean protectEntry,
                                  boolean signMessage,
                                  ChannelCreator channelCreator)

add

public FutureResponse add(PeerAddress remoteNode,
                          Number160 locationKey,
                          Number160 domainKey,
                          Collection<Data> dataSet,
                          boolean protectDomain,
                          boolean signMessage,
                          ChannelCreator channelCreator)

get

public FutureResponse get(PeerAddress remoteNode,
                          Number160 locationKey,
                          Number160 domainKey,
                          Collection<Number160> contentKeys,
                          PublicKey protectedDomains,
                          boolean signMessage,
                          boolean digest,
                          ChannelCreator channelCreator)

Starts an RPC to get the data from a remote peer.

Parameters:

remoteNode - The remote peer to send this request

locationKey - The location key

domainKey - The domain key

contentKeys - The content keys or null if requested all

protectedDomains - Add the public key to protect the domain. In order to make this work, the message needs to be signed

signMessage - Adds a public key and signs the message

digest - Returns a list of hashes of the data stored on this peer

channelCreator - The channel creator that creates connections. Typically we need one connection here.

Returns:

The future response to keep track of future events

remove

public FutureResponse remove(PeerAddress remoteNode,
                             Number160 locationKey,
                             Number160 domainKey,
                             Collection<Number160> contentKeys,
                             boolean sendBackResults,
                             boolean signMessage,
                             ChannelCreator channelCreator)

checkMessage

public boolean checkMessage(Message message)

Description copied from class: ReplyHandler

Before a reply can be done, the message needs to be checked. If you return false, then the peer is removed from the map and the channel is closed.

Specified by:

checkMessage in class ReplyHandler

Parameters:

message - Request message

Returns:

True if a request should be generated, false if channel should be closed and nothing should be replied

handleResponse

public Message handleResponse(Message message,
                              boolean sign)
                       throws IOException

Description copied from class: ReplyHandler

If the message is OK, that has been previously checked by the user using checkMessage, a reply to the message is generated here.

Specified by:

handleResponse in class ReplyHandler

Parameters:

message - Request message

Throws:

IOException