TransactionFactory

Index

Methods

• fromBlockBodyData
• fromSerializedData
• fromTxData
• registerTransactionType
• typeToInt

Methods

publicstaticfromBlockBodyData

• fromBlockBodyData(data: Uint8Array | Uint8Array[], txOptions?: TxOptions): TypedTransaction

• When decoding a BlockBody, in the transactions field, a field is either: A Uint8Array (a TypedTransaction - encoded as TransactionType || rlp(TransactionPayload)) A Uint8Array[] (Legacy Transaction) This method returns the right transaction.

  ---

  Parameters

  • data: Uint8Array | Uint8Array[]

    A Uint8Array or Uint8Array[]

  • txOptions: TxOptions = {}

    The transaction options

  Returns TypedTransaction

publicstaticfromSerializedData

• fromSerializedData(data: Uint8Array, txOptions?: TxOptions): TypedTransaction

• This method tries to decode serialized data.

  ---

  Parameters

  • data: Uint8Array

    The data Uint8Array

  • txOptions: TxOptions = {}

    The transaction options

  Returns TypedTransaction

publicstaticfromTxData

• fromTxData(txData: TypedTransaction | TxData, txOptions?: TxOptions): TypedTransaction

• Create a transaction from a txData object

  ---

  Parameters

  • txData: TypedTransaction | TxData

    The transaction data. The type field will determine which transaction type is returned (if undefined, creates a legacy transaction)

  • txOptions: TxOptions = {}

    Options to pass on to the constructor of the transaction

  Returns TypedTransaction

publicstaticregisterTransactionType

• registerTransactionType<NewTxTypeClass>(type: Numbers, txClass: NewTxTypeClass): void

• Type parameters

  • NewTxTypeClass: { prototype: BaseTransaction<any>; fromSerializedTx: any; fromTxData: any }

  Parameters

  • type: Numbers

  • txClass: NewTxTypeClass

  Returns void

publicstatictypeToInt

• typeToInt(txType: Numbers): number

• Parameters

  • txType: Numbers

  Returns number