Package io.keyko.nevermined.manager

Class BaseManager

java.lang.Object

io.keyko.nevermined.manager.BaseManager

Direct Known Subclasses:

AccountsManager, AgreementsManager, AssetsManager, ConditionsManager, NeverminedManager, TemplatesManager

public abstract class BaseManager
extends Object

Abstract class for the Managers

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BaseManager.ContractAddresses

Field Summary

Fields

Modifier and Type	Field	Description
protected io.keyko.nevermined.contracts.AccessSecretStoreCondition	accessSecretStoreCondition
protected io.keyko.nevermined.contracts.AgreementStoreManager	agreementStoreManager
protected io.keyko.nevermined.contracts.ComputeExecutionCondition	computeExecutionCondition
protected io.keyko.nevermined.contracts.Condition	condition
protected io.keyko.nevermined.contracts.ConditionStoreManager	conditionStoreManager
protected com.typesafe.config.Config	config
protected BaseManager.ContractAddresses	contractAddresses
protected io.keyko.nevermined.contracts.DIDRegistry	didRegistry
protected io.keyko.nevermined.contracts.Dispenser	dispenser
protected io.keyko.nevermined.contracts.EscrowAccessSecretStoreTemplate	escrowAccessSecretStoreTemplate
protected io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate	escrowComputeExecutionTemplate
protected io.keyko.nevermined.contracts.EscrowReward	escrowReward
private com.oceanprotocol.secretstore.core.EvmDto	evmDto
private io.keyko.common.web3.KeeperService	keeperService
protected io.keyko.nevermined.contracts.LockRewardCondition	lockRewardCondition
protected static org.apache.logging.log4j.Logger	log
protected Account	mainAccount
private static int	MAX_SS_RETRIES
private MetadataApiService	metadataApiService
protected String	providerAddress
private com.oceanprotocol.secretstore.core.SecretStoreDto	secretStoreDto
private SecretStoreManager	secretStoreManager
private static long	SS_DECRYPTION_SLEEP
protected io.keyko.nevermined.contracts.TemplateStoreManager	templateStoreManager
protected io.keyko.nevermined.contracts.OceanToken	tokenContract

Constructor Summary

Constructors

Constructor	Description
BaseManager(io.keyko.common.web3.KeeperService keeperService, MetadataApiService metadataApiService)	Constructor

Method Summary

Modifier and Type	Method	Description
protected DDO	buildDDO(MetadataService metadataService, String address)
io.keyko.nevermined.contracts.AccessSecretStoreCondition	getAccessSecretStoreCondition()	It gets the AccessSecretStoreCondition stub instance
io.keyko.nevermined.contracts.ComputeExecutionCondition	getComputeExecutionCondition()	It gets the ComputeExecutionCondition stub instance
BaseManager.ContractAddresses	getContractAddresses()
List<AssetMetadata.File>	getDecriptedSecretStoreMetadataFiles(DDO ddo)
List<AssetMetadata.File>	getDecriptedSecretStoreMetadataFiles(DDO ddo, int retries)
io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate	getEscrowComputeExecutionTemplate()	It gets the EscrowComputeExecutionTemplate stub instance
io.keyko.nevermined.contracts.EscrowReward	getEscrowReward()	It gets the EscrowReward stub instance
com.oceanprotocol.secretstore.core.EvmDto	getEvmDto()	Get the EvmDto
io.keyko.common.web3.KeeperService	getKeeperService()	Get the KeeperService
io.keyko.nevermined.contracts.LockRewardCondition	getLockRewardCondition()	It gets the lockRewardCondition stub instance
Account	getMainAccount()
MetadataApiService	getMetadataApiService()	Get the MetadataApiService
String	getProviderAddress()
com.oceanprotocol.secretstore.core.SecretStoreDto	getSecretStoreDto()	Get the SecretStoreDto
private SecretStoreManager	getSecretStoreInstance(AuthorizationService authorizationService)
SecretStoreManager	getSecretStoreManager()	Get the SecretStoreManager
byte[]	getTemplateIdByName(String contractName)
DDO	resolveDID(DID did)	Given a DID, scans the DIDRegistry events on-chain to resolve the Metadata API url and return the DDO found
BaseManager	setAccessSecretStoreCondition(io.keyko.nevermined.contracts.AccessSecretStoreCondition accessSecretStoreCondition)	It sets the EscrowReward instance
BaseManager	setAgreementStoreManagerContract(io.keyko.nevermined.contracts.AgreementStoreManager contract)	It sets the AgreementStoreManager stub instance
BaseManager	setComputeExecutionCondition(io.keyko.nevermined.contracts.ComputeExecutionCondition computeExecutionCondition)	It sets the ComputeExecutionCondition instance
BaseManager	setConditionStoreManagerContract(io.keyko.nevermined.contracts.ConditionStoreManager contract)	It sets the AgreementStoreManager stub instance
BaseManager	setDidRegistryContract(io.keyko.nevermined.contracts.DIDRegistry contract)	It sets the DIDRegistry stub instance
BaseManager	setDispenserContract(io.keyko.nevermined.contracts.Dispenser contract)	It sets the Dispenser stub instance
BaseManager	setEscrowAccessSecretStoreTemplate(io.keyko.nevermined.contracts.EscrowAccessSecretStoreTemplate contract)	It sets the EscrowAccessSecretStoreTemplate stub instance
BaseManager	setEscrowComputeExecutionTemplate(io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate escrowComputeExecutionTemplate)	It sets the EscrowComputeExecutionTemplate instance
BaseManager	setEscrowReward(io.keyko.nevermined.contracts.EscrowReward escrowReward)	It sets the EscrowReward instance
BaseManager	setEvmDto(com.oceanprotocol.secretstore.core.EvmDto evmDto)	Set the EvmDto necessary to stablish the encryption/decryption flow necessary by Secret Store
BaseManager	setKeeperService(io.keyko.common.web3.KeeperService keeperService)	Set the KeeperService
BaseManager	setLockRewardCondition(io.keyko.nevermined.contracts.LockRewardCondition lockRewardCondition)	It sets the LockRewardCondition instance
BaseManager	setMainAccount(Account mainAccount)
BaseManager	setMetadataApiService(MetadataApiService metadataApiService)	Set the MetadataApiService
BaseManager	setProviderAddress(String providerAddress)
BaseManager	setSecretStoreDto(com.oceanprotocol.secretstore.core.SecretStoreDto secretStoreDto)	Set the SecretStoreDto
BaseManager	setSecretStoreManager(SecretStoreManager secretStoreManager)	Set the SecretStoreManager
BaseManager	setTemplateStoreManagerContract(io.keyko.nevermined.contracts.TemplateStoreManager contract)	It sets the OceanToken stub instance
BaseManager	setTokenContract(io.keyko.nevermined.contracts.OceanToken contract)	It sets the OceanToken stub instance
boolean	tokenApprove(io.keyko.nevermined.contracts.OceanToken tokenContract, String spenderAddress, String price)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.logging.log4j.Logger log

MAX_SS_RETRIES

private static final int MAX_SS_RETRIES

See Also:

Constant Field Values

SS_DECRYPTION_SLEEP

private static final long SS_DECRYPTION_SLEEP

See Also:

Constant Field Values

keeperService

private io.keyko.common.web3.KeeperService keeperService

metadataApiService

private MetadataApiService metadataApiService

secretStoreDto

private com.oceanprotocol.secretstore.core.SecretStoreDto secretStoreDto

evmDto

private com.oceanprotocol.secretstore.core.EvmDto evmDto

secretStoreManager

private SecretStoreManager secretStoreManager

tokenContract

protected io.keyko.nevermined.contracts.OceanToken tokenContract

dispenser

protected io.keyko.nevermined.contracts.Dispenser dispenser

didRegistry

protected io.keyko.nevermined.contracts.DIDRegistry didRegistry

lockRewardCondition

protected io.keyko.nevermined.contracts.LockRewardCondition lockRewardCondition

escrowReward

protected io.keyko.nevermined.contracts.EscrowReward escrowReward

accessSecretStoreCondition

protected io.keyko.nevermined.contracts.AccessSecretStoreCondition accessSecretStoreCondition

templateStoreManager

protected io.keyko.nevermined.contracts.TemplateStoreManager templateStoreManager

escrowAccessSecretStoreTemplate

protected io.keyko.nevermined.contracts.EscrowAccessSecretStoreTemplate escrowAccessSecretStoreTemplate

agreementStoreManager

protected io.keyko.nevermined.contracts.AgreementStoreManager agreementStoreManager

conditionStoreManager

protected io.keyko.nevermined.contracts.ConditionStoreManager conditionStoreManager

computeExecutionCondition

protected io.keyko.nevermined.contracts.ComputeExecutionCondition computeExecutionCondition

escrowComputeExecutionTemplate

protected io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate escrowComputeExecutionTemplate

condition

protected io.keyko.nevermined.contracts.Condition condition

contractAddresses

protected BaseManager.ContractAddresses contractAddresses

config

protected com.typesafe.config.Config config

mainAccount

protected Account mainAccount

providerAddress

protected String providerAddress

Constructor Detail

BaseManager

public BaseManager(io.keyko.common.web3.KeeperService keeperService,
                   MetadataApiService metadataApiService)

Constructor

Parameters:

keeperService - KeeperService

metadataApiService - MetadataApiService

Method Detail

getSecretStoreInstance

private SecretStoreManager getSecretStoreInstance(AuthorizationService authorizationService)

buildDDO

protected DDO buildDDO(MetadataService metadataService,
                       String address)
                throws DDOException

Throws:

DDOException

getDecriptedSecretStoreMetadataFiles

public List<AssetMetadata.File> getDecriptedSecretStoreMetadataFiles(DDO ddo)
                                                              throws IOException,
                                                                     EncryptionException,
                                                                     InterruptedException

Throws:

IOException

EncryptionException

InterruptedException

getDecriptedSecretStoreMetadataFiles

public List<AssetMetadata.File> getDecriptedSecretStoreMetadataFiles(DDO ddo,
                                                                     int retries)
                                                              throws IOException,
                                                                     EncryptionException,
                                                                     InterruptedException

Throws:

IOException

EncryptionException

InterruptedException

tokenApprove

public boolean tokenApprove(io.keyko.nevermined.contracts.OceanToken tokenContract,
                            String spenderAddress,
                            String price)
                     throws TokenApproveException

Throws:

TokenApproveException

resolveDID

public DDO resolveDID(DID did)
               throws DDOException

Given a DID, scans the DIDRegistry events on-chain to resolve the Metadata API url and return the DDO found

Parameters:

did - the did

Returns:

DDO

Throws:

DDOException - DDOException

getContractAddresses

public BaseManager.ContractAddresses getContractAddresses()

getKeeperService

public io.keyko.common.web3.KeeperService getKeeperService()

Get the KeeperService

Returns:

KeeperService

setKeeperService

public BaseManager setKeeperService(io.keyko.common.web3.KeeperService keeperService)

Set the KeeperService

Parameters:

keeperService - KeeperService

Returns:

this

getMetadataApiService

public MetadataApiService getMetadataApiService()

Get the MetadataApiService

Returns:

MetadataApiService

setMetadataApiService

public BaseManager setMetadataApiService(MetadataApiService metadataApiService)

Set the MetadataApiService

Parameters:

metadataApiService - MetadataApiService

Returns:

this

getSecretStoreDto

public com.oceanprotocol.secretstore.core.SecretStoreDto getSecretStoreDto()

Get the SecretStoreDto

Returns:

SecretStoreDto

setSecretStoreDto

public BaseManager setSecretStoreDto(com.oceanprotocol.secretstore.core.SecretStoreDto secretStoreDto)

Set the SecretStoreDto

Parameters:

secretStoreDto - SecretStoreDto

Returns:

this

getSecretStoreManager

public SecretStoreManager getSecretStoreManager()

Get the SecretStoreManager

Returns:

SecretStoreDto

setSecretStoreManager

public BaseManager setSecretStoreManager(SecretStoreManager secretStoreManager)

Set the SecretStoreManager

Parameters:

secretStoreManager - SecretStoreDto

Returns:

this

getEvmDto

public com.oceanprotocol.secretstore.core.EvmDto getEvmDto()

Get the EvmDto

Returns:

EvmDto

setEvmDto

public BaseManager setEvmDto(com.oceanprotocol.secretstore.core.EvmDto evmDto)

Set the EvmDto necessary to stablish the encryption/decryption flow necessary by Secret Store

Parameters:

evmDto - EvmDto

Returns:

this

setTokenContract

public BaseManager setTokenContract(io.keyko.nevermined.contracts.OceanToken contract)

It sets the OceanToken stub instance

Parameters:

contract - OceanToken instance

Returns:

BaseManager instance

setTemplateStoreManagerContract

public BaseManager setTemplateStoreManagerContract(io.keyko.nevermined.contracts.TemplateStoreManager contract)

It sets the OceanToken stub instance

Parameters:

contract - OceanToken instance

Returns:

BaseManager instance

setDispenserContract

public BaseManager setDispenserContract(io.keyko.nevermined.contracts.Dispenser contract)

It sets the Dispenser stub instance

Parameters:

contract - Dispenser instance

Returns:

BaseManager instance

setEscrowAccessSecretStoreTemplate

public BaseManager setEscrowAccessSecretStoreTemplate(io.keyko.nevermined.contracts.EscrowAccessSecretStoreTemplate contract)

It sets the EscrowAccessSecretStoreTemplate stub instance

Parameters:

contract - EscrowAccessSecretStoreTemplate instance

Returns:

BaseManager instance

setDidRegistryContract

public BaseManager setDidRegistryContract(io.keyko.nevermined.contracts.DIDRegistry contract)

It sets the DIDRegistry stub instance

Parameters:

contract - DIDRegistry instance

Returns:

BaseManager instance

setAgreementStoreManagerContract

public BaseManager setAgreementStoreManagerContract(io.keyko.nevermined.contracts.AgreementStoreManager contract)

It sets the AgreementStoreManager stub instance

Parameters:

contract - AgreementStoreManager instance

Returns:

BaseManager instance

setConditionStoreManagerContract

public BaseManager setConditionStoreManagerContract(io.keyko.nevermined.contracts.ConditionStoreManager contract)

It sets the AgreementStoreManager stub instance

Parameters:

contract - AgreementStoreManager instance

Returns:

BaseManager instance

getLockRewardCondition

public io.keyko.nevermined.contracts.LockRewardCondition getLockRewardCondition()

It gets the lockRewardCondition stub instance

Returns:

LockRewardCondition instance

setLockRewardCondition

public BaseManager setLockRewardCondition(io.keyko.nevermined.contracts.LockRewardCondition lockRewardCondition)

It sets the LockRewardCondition instance

Parameters:

lockRewardCondition - instance

Returns:

BaseManager instance

getEscrowReward

public io.keyko.nevermined.contracts.EscrowReward getEscrowReward()

It gets the EscrowReward stub instance

Returns:

EscrowReward instance

setEscrowReward

public BaseManager setEscrowReward(io.keyko.nevermined.contracts.EscrowReward escrowReward)

It sets the EscrowReward instance

Parameters:

escrowReward - EscrowReward instance

Returns:

BaseManager instance

getComputeExecutionCondition

public io.keyko.nevermined.contracts.ComputeExecutionCondition getComputeExecutionCondition()

It gets the ComputeExecutionCondition stub instance

Returns:

ComputeExecutionCondition instance

setComputeExecutionCondition

public BaseManager setComputeExecutionCondition(io.keyko.nevermined.contracts.ComputeExecutionCondition computeExecutionCondition)

It sets the ComputeExecutionCondition instance

Parameters:

computeExecutionCondition - ComputeExecutionCondition instance

Returns:

BaseManager instance

getEscrowComputeExecutionTemplate

public io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate getEscrowComputeExecutionTemplate()

It gets the EscrowComputeExecutionTemplate stub instance

Returns:

EscrowComputeExecutionTemplate instance

setEscrowComputeExecutionTemplate

public BaseManager setEscrowComputeExecutionTemplate(io.keyko.nevermined.contracts.EscrowComputeExecutionTemplate escrowComputeExecutionTemplate)

It sets the EscrowComputeExecutionTemplate instance

Parameters:

escrowComputeExecutionTemplate - EscrowComputeExecutionTemplate instance

Returns:

BaseManager instance

getAccessSecretStoreCondition

public io.keyko.nevermined.contracts.AccessSecretStoreCondition getAccessSecretStoreCondition()

It gets the AccessSecretStoreCondition stub instance

Returns:

AccessSecretStoreCondition instance

setAccessSecretStoreCondition

public BaseManager setAccessSecretStoreCondition(io.keyko.nevermined.contracts.AccessSecretStoreCondition accessSecretStoreCondition)

It sets the EscrowReward instance

Parameters:

accessSecretStoreCondition - AccessSecretStoreCondition instance

Returns:

BaseManager instance

getMainAccount

public Account getMainAccount()

setMainAccount

public BaseManager setMainAccount(Account mainAccount)

getProviderAddress

public String getProviderAddress()

setProviderAddress

public BaseManager setProviderAddress(String providerAddress)

getTemplateIdByName

public byte[] getTemplateIdByName(String contractName)

toString

public String toString()

Overrides:

toString in class Object