Package nxt.addons

Class AbstractOperationContext

java.lang.Object

nxt.addons.AbstractContractContext

nxt.addons.AbstractOperationContext

Direct Known Subclasses:

TransactionContext, VoucherContext

public abstract class AbstractOperationContext
extends AbstractContractContext

Nested Class Summary

Nested classes/interfaces inherited from class nxt.addons.AbstractContractContext

AbstractContractContext.EventSource

Field Summary

Fields

Modifier and Type	Field	Description
protected final long	blockId
protected final int	chain
protected final byte[]	fullHash

Fields inherited from class nxt.addons.AbstractContractContext

chainById, chainByName, config, contractName, contractSetupParameters, FEE_CANNOT_CALCULATE, FEE_EXCEEDS_AMOUNT, INTERNAL_ERROR_CODE_THRESHOLD, MANAGED_ACCOUNTS_INDEX_HINT_FIELD, MESSAGE_TO_ENCRYPT_WITHOUT_SECRET_PHRASE, response, source, VALIDATE_SAME_ACCOUNT_CODE, VALIDATE_SAME_CHAIN, VALIDATE_SAME_TRANSACTION_TYPE

Constructor Summary

Constructors

Constructor	Description
AbstractOperationContext(byte[] fullHash, int chainId, long blockId, ContractRunnerConfig config, JO runtimeParams, String contractName, String seed)

Method Summary

Modifier and Type	Method	Description
long	getAmountNQT()	Returns the child chain amount of the trigger transaction
ChainWrapper	getChainOfTransaction()	Returns the chain object of the trigger transaction
protected JO	getPhasingAttachment()
long	getRandomSeed()	Returns the random seed used by the contract to generate random numbers
long	getRecipientId()	Returns the numeric id of the recipient account
JO	getRuntimeParams()	Returns the parameters passed to this contract invocation
long	getSenderId()	Returns the numeric id of the sender account
abstract TransactionResponse	getTransaction()	Returns an object representing the trigger transaction data
protected abstract JO	getTransactionJson()	Returns the Json representation of the trigger transaction data
boolean	isSameChain(int chainId)	Returns true if the chain id is equal to the trigger transaction chain id
boolean	isSameRecipient()	Deprecated.
boolean	isSameSender()	Returns true if the trigger transaction sender is the same account as the contract runner account in other words, returns true if the trigger transaction was sent by this contract runner
boolean	notPaymentTransaction()	Returns true if the trigger transaction is not a send money transaction
boolean	notSameChain(int chainId)	Returns true if the chain id is not equal to the trigger transaction chain id
boolean	notSameRecipient()	Returns true if the trigger transaction recipient is not the same account as the contract runner account in other words, returns true if the trigger transaction specified a different recipient than this contract runner account
boolean	notSameSender()	Returns true if the trigger transaction sender is not the same account as the contract runner account in other words, returns true if the trigger transaction was submitted by a different sender than this contract runner account
boolean	validateSameAccount(String attribute)	Returns true if the account id resolved from the attribute is the same account as the contract runner account

Methods inherited from class nxt.addons.AbstractContractContext

addTriggerData, canSetResponse, createTransaction, createTransaction, createTransaction, fullHashToId, fullHashToId, generateErrorResponse, generateInfoResponse, generateInternalErrorResponse, generateResponse, getAccount, getAccountRs, getBlock, getBlockchainConstants, getBlockchainHeight, getChain, getChain, getConfig, getContext, getContractName, getContractRunnerConfigParams, getContractSetupParameters, getHash, getHash, getNetworkType, getParams, getParentChain, getPublicKey, getPublicKey, getPublicKey, getPublicKeyHexString, getRandomnessSource, getResponse, getSource, initRandom, isPermissionGranted, loadContract, logErrorMessage, logInfoMessage, parseAccountId, parseHexString, publicKeyToAccountId, publicKeyToAccountId, rsAccount, setContractSetupParameters, setResponse, sign, toHexString, verify

Methods inherited from class java.lang.Object

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

Field Details

fullHash

protected final byte[] fullHash

chain

protected final int chain

blockId

protected final long blockId

Constructor Details

AbstractOperationContext

public AbstractOperationContext(byte[] fullHash,
 int chainId,
 long blockId,
 ContractRunnerConfig config,
 JO runtimeParams,
 String contractName,
 String seed)

Method Details

getTransactionJson

protected abstract JO getTransactionJson()

Returns the Json representation of the trigger transaction data

Returns:

the Json representation of the trigger transaction data

getTransaction

public abstract TransactionResponse getTransaction()

Returns an object representing the trigger transaction data

Returns:

an object representing the trigger transaction data

getRuntimeParams

public JO getRuntimeParams()

Returns the parameters passed to this contract invocation

Overrides:

getRuntimeParams in class AbstractContractContext

Returns:

the parameters passed to this contract invocation

getAmountNQT

public long getAmountNQT()

Returns the child chain amount of the trigger transaction

Returns:

the amount in NQT

getSenderId

public long getSenderId()

Returns the numeric id of the sender account

Returns:

the numeric id of the sender account

getRecipientId

public long getRecipientId()

Returns the numeric id of the recipient account

Returns:

the numeric id of the recipient account

getChainOfTransaction

public ChainWrapper getChainOfTransaction()

Returns the chain object of the trigger transaction

Returns:

the chain object

isSameRecipient

@Deprecated
public boolean isSameRecipient()

Deprecated.

Returns true if the trigger transaction recipient is the same account as the contract runner account in other words, returns true if the trigger transaction was sent to this contract runner

Returns:

true if the same recipient, false otherwise

notSameRecipient

public boolean notSameRecipient()

Returns true if the trigger transaction recipient is not the same account as the contract runner account in other words, returns true if the trigger transaction specified a different recipient than this contract runner account

Returns:

true if not the same recipient, false otherwise

isSameSender

public boolean isSameSender()

Returns true if the trigger transaction sender is the same account as the contract runner account in other words, returns true if the trigger transaction was sent by this contract runner

Returns:

true if the same sender, false otherwise

notSameSender

public boolean notSameSender()

Returns true if the trigger transaction sender is not the same account as the contract runner account in other words, returns true if the trigger transaction was submitted by a different sender than this contract runner account

Returns:

true if not the same sender, false otherwise

validateSameAccount

public boolean validateSameAccount(String attribute)

Returns true if the account id resolved from the attribute is the same account as the contract runner account

Parameters:

attribute - the key name whose value represents the account id

Returns:

true if the same account, false otherwise

notPaymentTransaction

public boolean notPaymentTransaction()

Returns true if the trigger transaction is not a send money transaction

Returns:

true if the trigger transaction is not a send money transaction, false otherwise

isSameChain

public boolean isSameChain(int chainId)

Returns true if the chain id is equal to the trigger transaction chain id

Parameters:

chainId - the chain id

Returns:

true if equal, false otherwise

notSameChain

public boolean notSameChain(int chainId)

Returns true if the chain id is not equal to the trigger transaction chain id

Parameters:

chainId - the chain id

Returns:

true if not equal, false otherwise

getRandomSeed

public long getRandomSeed()

Returns the random seed used by the contract to generate random numbers

Returns:

the random seed

getPhasingAttachment

protected JO getPhasingAttachment()

Overrides:

getPhasingAttachment in class AbstractContractContext