Package com.exonum.binding.core.transaction

Class RawTransaction

java.lang.Object

com.exonum.binding.core.transaction.RawTransaction

public abstract class RawTransaction
extends Object

An Exonum raw transaction. The raw transaction is different from TransactionMessage as it only includes the serialized transaction parameters and transaction identifiers. Author’s public key is not included but is accessible from the execution context.

A raw transaction is converted to an executable transaction by the framework using an implementation of TransactionConverter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RawTransaction.Builder

Constructor Summary

Constructors

Constructor	Description
RawTransaction()

Method Summary

Modifier and Type	Method	Description
static RawTransaction	fromMessage(TransactionMessage txMessage)	Creates a raw transaction from the given transaction message.
abstract byte[]	getPayload()	Returns the transaction payload which contains actual transaction data.
abstract int	getServiceId()	Returns a service identifier which the transaction belongs to.
abstract int	getTransactionId()	Returns the type of this transaction within a service.
static RawTransaction.Builder	newBuilder()	Returns the new builder for the transaction.

Methods inherited from class java.lang.Object

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

Constructor Details

RawTransaction

public RawTransaction()

Method Details

getServiceId

public abstract int getServiceId()

Returns a service identifier which the transaction belongs to.

See Also:

ServiceInstanceSpec.getId()

getTransactionId

public abstract int getTransactionId()

Returns the type of this transaction within a service. Unique within the service.

See Also:

TransactionMessage.getTransactionId()

getPayload

public abstract byte[] getPayload()

Returns the transaction payload which contains actual transaction data.

See Also:

TransactionMessage.getPayload()

newBuilder

public static RawTransaction.Builder newBuilder()

Returns the new builder for the transaction.

fromMessage

public static RawTransaction fromMessage(TransactionMessage txMessage)

Creates a raw transaction from the given transaction message. The returned transaction will have the same service id, transaction id, and payload as the given message.