ch.epfl.dedis.byzgen

Class CalypsoFactory

java.lang.Object

ch.epfl.dedis.byzgen.CalypsoFactory

public class CalypsoFactory
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CalypsoFactory.ConodeAddress

Constructor Summary

Constructors

Constructor and Description
CalypsoFactory()

Method Summary

Modifier and Type	Method and Description
CalypsoFactory	addConode(CalypsoFactory.ConodeAddress conode)
CalypsoFactory	addConode(URI conode, String publicKey)
CalypsoFactory	addConodes(Collection<CalypsoFactory.ConodeAddress> conodes)
CalypsoRPC	createConnection()
CalypsoRPC	initialiseNewCalypso(Signer admin) Create a new skipchain.
CalypsoFactory	setGenesis(SkipblockId genesis) Set chain genesis (getId/hash of the fist block in the chain)
CalypsoFactory	setLTSId(LTSId ltsId) Sets the LTSId to use for all write and read requests.

Methods inherited from class java.lang.Object

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

Constructor Detail

CalypsoFactory

public CalypsoFactory()

Method Detail

setGenesis

public CalypsoFactory setGenesis(SkipblockId genesis)

Set chain genesis (getId/hash of the fist block in the chain)

Parameters:

genesis - the skipblock ID of the genesis block

Returns:

the factory

Throws:

IllegalStateException - when genesis can not be decoded or is too short

setLTSId

public CalypsoFactory setLTSId(LTSId ltsId)

Sets the LTSId to use for all write and read requests.

Parameters:

ltsId - the lts id to use

Returns:

CalypsoFactory for chaining

addConode

public CalypsoFactory addConode(URI conode,
                                String publicKey)

Parameters:

conode - cothority server address (base address in tcp://127.0.0.0:7001 form)

publicKey - server public symmetricKey hex encoded to a string

Returns:

the factory

Throws:

IllegalArgumentException - when conode address is incorrect

addConode

public CalypsoFactory addConode(CalypsoFactory.ConodeAddress conode)

Parameters:

conode - conode address with public key

Returns:

the factory

Throws:

IllegalArgumentException - when conode address is incorrect

addConodes

public CalypsoFactory addConodes(Collection<CalypsoFactory.ConodeAddress> conodes)

Parameters:

conodes - cothority server address with public key

Returns:

the factory

Throws:

IllegalArgumentException - when conode address is incorrect

createConnection

public CalypsoRPC createConnection()
                            throws CothorityException

Throws:

CothorityException

initialiseNewCalypso

public CalypsoRPC initialiseNewCalypso(Signer admin)
                                throws CothorityException

Create a new skipchain. New skipchain will be created and ID of genesis block will be returned. To make other operations in the same skipchain you need to connect in normal way using skipblock ID.

Parameters:

admin - the Signer who will be the admin

Returns:

skipblock ID of a new genesis block

Throws:

CothorityException - if something goes wrong