TransactionFactory

TransactionFactory

Factory for creating NEM transactions.

Constructors

new TransactionFactory()

new TransactionFactory(network, typeRuleOverrides?): TransactionFactory

Creates a factory for the specified network.

Parameters

Parameter	Type	Description
network	Network	NEM network.
typeRuleOverrides?	Map<string, Function>	Type rule overrides.

Returns

TransactionFactory

Accessors

ruleNames

Get Signature

get ruleNames(): string[]

TransactionFactory.ruleNames

Gets rule names with registered hints.

Returns

string[]

Rule names with registered hints.

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static

Get Signature

get static(): typeof default

TransactionFactory.static

Gets class type.

Returns

typeof default

Class type.

Methods

create()

create(transactionDescriptor, autosort?): Transaction

TransactionFactory.create

Creates a transaction from a transaction descriptor.

Parameters

Parameter	Type	Description
transactionDescriptor	object	Transaction descriptor.
autosort?	boolean	When set (default), descriptor arrays requiring ordering will be automatically sorted. When unset, descriptor arrays will be presumed to be already sorted.

Returns

Transaction

Newly created transaction.

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attachSignature()

static attachSignature(transaction, signature): string

TransactionFactory.attachSignature

Attaches a signature to a transaction.

Parameters

Parameter	Type	Description
transaction	Transaction	Transaction object.
signature	Signature	Signature to attach.

Returns

string

JSON transaction payload.

---

deserialize()

static deserialize(payload): Transaction

TransactionFactory.deserialize

Deserializes a transaction from a binary payload.

Parameters

Parameter	Type	Description
payload	Uint8Array	Binary payload.

Returns

Transaction

Deserialized transaction.

---

lookupTransactionName()

static lookupTransactionName(transactionType, transactionVersion): string

TransactionFactory.lookupTransactionName

Looks up the friendly name for the specified transaction.

Parameters

Parameter	Type	Description
transactionType	TransactionType	Transaction type.
transactionVersion	number	Transaction version.

Returns

string

Transaction friendly name.

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toJson()

static toJson(transaction): string

TransactionFactory.toJson

Generates a JSON representation of transaction that can be sent to a node.

Parameters

Parameter	Type	Description
transaction	Transaction	Transaction object.

Returns

string

JSON transaction payload.

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toNonVerifiableTransaction()

static toNonVerifiableTransaction(transaction): NonVerifiableTransaction

TransactionFactory.toNonVerifiableTransaction

Converts a transaction to a non-verifiable transaction.

Parameters

Parameter	Type	Description
transaction	| Transaction | NonVerifiableTransaction	Transaction object.

Returns

NonVerifiableTransaction

Non-verifiable transaction object.