net.corda.core.flows

Class CollectSignatureFlow

net.corda.core.flows.FlowLogic<T>

net.corda.core.flows.CollectSignatureFlow

@Suspendable
public class CollectSignatureFlow
extends FlowLogic<T>

Get and check the required signature.

Constructor Detail

CollectSignatureFlow

public CollectSignatureFlow(@NotNull
                            SignedTransaction partiallySignedTx,
                            @NotNull
                            FlowSession session,
                            @NotNull
                            java.util.List<? extends java.security.PublicKey> signingKeys)

Get and check the required signature.

Parameters:

partiallySignedTx - the transaction to sign.

session - the class FlowSession to connect to to get the signature.

signingKeys - the list of keys the party should use to sign the transaction.

CollectSignatureFlow

public CollectSignatureFlow(@NotNull
                            SignedTransaction partiallySignedTx,
                            @NotNull
                            FlowSession session,
                            @NotNull
                            java.security.PublicKey... signingKeys)

Method Detail

call

@Suspendable
 @NotNull
public java.util.List<net.corda.core.crypto.TransactionSignature> call()

This is where you fill out your business logic.

getPartiallySignedTx

@NotNull
public SignedTransaction getPartiallySignedTx()

the transaction to sign.

getSession

@NotNull
public FlowSession getSession()

the

class FlowSession to connect to to get the signature.

See Also:

class FlowSession

getSigningKeys

@NotNull
public java.util.List<java.security.PublicKey> getSigningKeys()

the list of keys the party should use to sign the transaction.