AttachmentDemo: Make sure the demo transaction is valid under new constraints

This commit is contained in:
Andrius Dagys 2017-08-25 14:49:37 +01:00
parent 210cb4658a
commit d1825261f7

View File

@ -6,6 +6,7 @@ import net.corda.client.rpc.CordaRPCClient
import net.corda.core.concurrent.CordaFuture
import net.corda.core.contracts.Contract
import net.corda.core.contracts.ContractState
import net.corda.core.contracts.TypeOnlyCommandData
import net.corda.core.crypto.SecureHash
import net.corda.core.flows.FinalityFlow
import net.corda.core.flows.FlowLogic
@ -115,8 +116,9 @@ class AttachmentDemoFlow(val otherSide: Party, val notary: Party, val hash: Secu
override fun call(): SignedTransaction {
// Create a trivial transaction with an output that describes the attachment, and the attachment itself
val ptx = TransactionBuilder(notary)
ptx.addOutputState(AttachmentContract.State(hash))
ptx.addAttachment(hash)
.addOutputState(AttachmentContract.State(hash))
.addCommand(AttachmentContract.Command, serviceHub.legalIdentityKey)
.addAttachment(hash)
progressTracker.currentStep = SIGNING
@ -183,6 +185,8 @@ class AttachmentContract : Contract {
require(state.hash == attachment.id)
}
object Command : TypeOnlyCommandData()
data class State(val hash: SecureHash.SHA256) : ContractState {
override val contract: Contract = AttachmentContract()
override val participants: List<AbstractParty> = emptyList()