Package com.casper.sdk.helper

Class CasperDeployHelper

java.lang.Object

com.casper.sdk.helper.CasperDeployHelper

public class CasperDeployHelper
extends java.lang.Object

Deploy Service class implementing the process to generate deploys

Since:

0.2.0

Method Summary

Modifier and Type	Method	Description
static Deploy	buildDeploy(AbstractPrivateKey fromPrivateKey, java.lang.String chainName, ExecutableDeployItem session, ModuleBytes payment, java.lang.Long gasPrice, Ttl ttl, java.util.Date date, java.util.List<Digest> dependencies)	Core method to fully build a deploy
static DeployHeader	buildDeployHeader(PublicKey fromPublicKey, java.lang.String chainName, java.lang.Long gasPrice, Ttl ttl, java.util.Date date, java.util.List<Digest> dependencies, byte[] bodyHash)
static byte[]	getDeployItemAndModuleBytesHash(ExecutableDeployItem deployItem, ModuleBytes moduleBytes)
static ModuleBytes	getPaymentModuleBytes(java.math.BigInteger paymentAmount)
static com.casper.sdk.helper.CasperDeployHelper.HashAndSignature	signDeployHeader(AbstractPrivateKey privateKey, DeployHeader deployHeader)	Deprecated. Use AbstractTransaction.sign(AbstractPrivateKey) instead

Methods inherited from class java.lang.Object

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

Method Detail

buildDeployHeader

public static DeployHeader buildDeployHeader(PublicKey fromPublicKey,
                                             java.lang.String chainName,
                                             java.lang.Long gasPrice,
                                             Ttl ttl,
                                             java.util.Date date,
                                             java.util.List<Digest> dependencies,
                                             byte[] bodyHash)

signDeployHeader

@Deprecated
public static com.casper.sdk.helper.CasperDeployHelper.HashAndSignature signDeployHeader(AbstractPrivateKey privateKey,
                                                                                         DeployHeader deployHeader)
                                                                                  throws java.security.GeneralSecurityException,
                                                                                         NoSuchTypeException,
                                                                                         ValueSerializationException

Deprecated.

Use AbstractTransaction.sign(AbstractPrivateKey) instead

Signs a deploy header.

Throws:

java.security.GeneralSecurityException

NoSuchTypeException

ValueSerializationException

getDeployItemAndModuleBytesHash

public static byte[] getDeployItemAndModuleBytesHash(ExecutableDeployItem deployItem,
                                                     ModuleBytes moduleBytes)
                                              throws NoSuchTypeException,
                                                     ValueSerializationException

Throws:

NoSuchTypeException

ValueSerializationException

getPaymentModuleBytes

public static ModuleBytes getPaymentModuleBytes(java.math.BigInteger paymentAmount)
                                         throws ValueSerializationException

Throws:

ValueSerializationException

buildDeploy

public static Deploy buildDeploy(AbstractPrivateKey fromPrivateKey,
                                 java.lang.String chainName,
                                 ExecutableDeployItem session,
                                 ModuleBytes payment,
                                 java.lang.Long gasPrice,
                                 Ttl ttl,
                                 java.util.Date date,
                                 java.util.List<Digest> dependencies)
                          throws NoSuchTypeException,
                                 ValueSerializationException

Core method to fully build a deploy

Parameters:

fromPrivateKey - private key of the sender

chainName - name of chain

session - item to deploy ExecutableDeployItems

payment - Module bytes as another ExecuteDeployItems

gasPrice - gasPrice for native transfers can be set to 1

ttl - time to live in milliseconds (default value is 1800000 ms (30 minutes))

date - deploy date

dependencies - list of digest dependencies

Returns:

the built deploy

Throws:

NoSuchTypeException

ValueSerializationException