class WireTransaction : BaseTransaction
A transaction ready for serialisation, without any signatures attached. A WireTransaction is usually wrapped by a SignedTransaction that carries the signatures over this payload. The hash of the wire transaction is the identity of the transaction, that is, its possible for two SignedTransactions with different sets of signatures to have the same identity hash.
<init> |
WireTransaction(inputs: List<StateRef>, attachments: List<SecureHash>, outputs: List<TransactionState<ContractState>>, commands: List<Command>, notary: Party?, signers: List<PublicKey>, type: TransactionType, timestamp: Timestamp?) A transaction ready for serialisation, without any signatures attached. A WireTransaction is usually wrapped by a SignedTransaction that carries the signatures over this payload. The hash of the wire transaction is the identity of the transaction, that is, its possible for two SignedTransactions with different sets of signatures to have the same identity hash. |
attachments |
val attachments: List<SecureHash> Hashes of the ZIP/JAR files that are needed to interpret the contents of this wire transaction. |
commands |
val commands: List<Command> Ordered list of (CommandData, PublicKey) pairs that instruct the contracts what to do. |
id |
val id: SecureHash |
inputs |
val inputs: List<StateRef> Pointers to the input states on the ledger, identified by (tx identity hash, output index). |
serialized |
val serialized: SerializedBytes<WireTransaction> |
mustSign |
val mustSign: List<PublicKey> Keys that are required to have signed the wrapping SignedTransaction, ordered to match the list of
signatures. There is nothing that forces the list to be the |
notary |
val notary: Party? If present, the notary for this transaction. If absent then the transaction is not notarised at all. This is intended for issuance/genesis transactions that dont consume any other states and thus cant double spend anything. |
outputs |
val outputs: List<TransactionState<ContractState>> Ordered list of states defined by this transaction, along with the associated notaries. |
timestamp |
val timestamp: Timestamp? If specified, a time window in which this transaction may have been notarised. Contracts can check this time window to find out when a transaction is deemed to have occurred, from the ledgers perspective. |
type |
val type: TransactionType Pointer to a class that defines the behaviour of this transaction: either normal, or "notary changing". |
equals |
fun equals(other: Any?): Boolean |
hashCode |
fun hashCode(): Int |
outRef |
fun <T : ContractState> outRef(index: Int): StateAndRef<T> Returns a StateAndRef for the given output index. fun <T : ContractState> outRef(state: ContractState): StateAndRef<T> Returns a StateAndRef for the requested output state, or throws IllegalArgumentException if not found. |
toLedgerTransaction |
fun toLedgerTransaction(services: ServiceHub): LedgerTransaction Looks up identities and attachments from storage to generate a LedgerTransaction. A transaction is expected to have been fully resolved using the resolution protocol by this point. |
toString |
fun toString(): String |
checkInvariants |
fun checkInvariants(): Unit |
deserialize |
fun deserialize(bits: SerializedBytes<WireTransaction>, kryo: <ERROR CLASS> = THREAD_LOCAL_KRYO.get()): WireTransaction |