Module io.hotmoka.node.api
Package io.hotmoka.node.api.requests

Interface SignedTransactionRequest<R extends TransactionResponse>

Type Parameters:
R - the type of the response expected for this request
All Superinterfaces:
io.hotmoka.marshalling.api.Marshallable, TransactionRequest<R>
All Known Subinterfaces:
ConstructorCallTransactionRequest, InstanceMethodCallTransactionRequest, JarStoreTransactionRequest, StaticMethodCallTransactionRequest
public interface SignedTransactionRequest<R extends TransactionResponse> extends TransactionRequest<R>
A request signed with a signature of its caller.

  • Method Summary

    Modifier and Type
    Method
    Description
    StorageReference
    getCaller()
    Yields the caller that signs the transaction request.
    String
    getChainId()
    Yields the chain identifier where this request can be executed, to forbid transaction replay across chains.
    byte[]
    getSignature()
    Yields the signature of the request.
    void
    intoWithoutSignature(io.hotmoka.marshalling.api.MarshallingContext context)
    Marshals this object into a given stream.
    byte[]
    toByteArrayWithoutSignature()
    Marshals this object into a byte array, without taking its signature into account.

    Methods inherited from interface io.hotmoka.marshalling.api.Marshallable

    into, size, toByteArray

    Methods inherited from interface io.hotmoka.node.api.requests.TransactionRequest

    equals, hashCode, toString

  • Method Details

    • getCaller

      StorageReference getCaller()
      Yields the caller that signs the transaction request.
      Returns:
      the caller

    • getChainId

      String getChainId()
      Yields the chain identifier where this request can be executed, to forbid transaction replay across chains.
      Returns:
      the chain identifier

    • getSignature

      byte[] getSignature()
      Yields the signature of the request. This must be the signature of its byte representation (excluding the signature itself) with the private key of the caller, or otherwise the signature is illegal and the request will be rejected.
      Returns:
      the signature

    • intoWithoutSignature

      void intoWithoutSignature(io.hotmoka.marshalling.api.MarshallingContext context) throws IOException
      Marshals this object into a given stream. The difference with Marshallable.into(MarshallingContext) is that the signature is not marshalled into the stream.
      Parameters:
      context - the context holding the stream
      Throws:
      IOException - if this object cannot be marshalled

    • toByteArrayWithoutSignature

      byte[] toByteArrayWithoutSignature()
      Marshals this object into a byte array, without taking its signature into account.
      Returns:
      the byte array resulting from marshalling this object