Package nxt.tools

Class LocalSigner

java.lang.Object

nxt.tools.LocalSigner

public class LocalSigner
extends Object

Constructor Summary

Constructors

Constructor	Description
LocalSigner()

Method Summary

Modifier and Type	Method	Description
static Transaction.Builder	createBuilder(ChildChain childChain, long recipientId, Attachment attachment, byte[] privateKey, long feeNQT, long feeRateNQTPerFXT, long minBundlerBalanceFXT, ChainTransactionId referencedTransaction, URL url)
static JO	signAndBroadcast(ChildChain childChain, long recipientId, Attachment attachment, byte[] privateKey, long feeNQT, long feeRateNQTPerFXT, long minBundlerBalanceFXT, ChainTransactionId referencedTransaction, URL url)	Helper for client applications to sign transactions without submitting the passphrase to a remote node This utility method, signs a transaction locally without exposing the secretPhrase to a remote node
static JO	signAndBroadcast(Transaction.Builder builder, byte[] privateKey, URL url)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LocalSigner

public LocalSigner()

Method Details

signAndBroadcast

public static JO signAndBroadcast(ChildChain childChain,
 long recipientId,
 Attachment attachment,
 byte[] privateKey,
 long feeNQT,
 long feeRateNQTPerFXT,
 long minBundlerBalanceFXT,
 ChainTransactionId referencedTransaction,
 URL url)

Helper for client applications to sign transactions without submitting the passphrase to a remote node This utility method, signs a transaction locally without exposing the secretPhrase to a remote node

Parameters:

childChain - child chain

recipientId - recipient

attachment - additional information specific to the transaction type

privateKey - private key

feeNQT - fee, specify -1 to calculate the best bundling fee

feeRateNQTPerFXT - rate between child fee and parent fee

minBundlerBalanceFXT - only consider bundlers with at list this bundling balance

referencedTransaction - transaction to reference

url - optional remote node to which to submit the transaction

Returns:

the result of broadcasting the transaction

signAndBroadcast

public static JO signAndBroadcast(Transaction.Builder builder,
 byte[] privateKey,
 URL url)

createBuilder

public static Transaction.Builder createBuilder(ChildChain childChain,
 long recipientId,
 Attachment attachment,
 byte[] privateKey,
 long feeNQT,
 long feeRateNQTPerFXT,
 long minBundlerBalanceFXT,
 ChainTransactionId referencedTransaction,
 URL url)