Package io.keyko.nevermined.manager

Class ProvenanceManager

java.lang.Object

io.keyko.nevermined.manager.BaseManager

io.keyko.nevermined.manager.ProvenanceManager

public class ProvenanceManager
extends BaseManager

Manages the functionality related with Assets Provenance

Nested Class Summary

Nested classes/interfaces inherited from class io.keyko.nevermined.manager.BaseManager

BaseManager.ContractAddresses

Field Summary

Fields inherited from class io.keyko.nevermined.manager.BaseManager

accessSecretStoreCondition, agreementStoreManager, computeExecutionCondition, condition, conditionStoreManager, config, contractAddresses, didRegistry, dispenser, escrowAccessSecretStoreTemplate, escrowComputeExecutionTemplate, escrowReward, lockRewardCondition, log, mainAccount, providerAddress, templateStoreManager, tokenContract

Constructor Summary

Constructors

Constructor	Description
ProvenanceManager(io.keyko.common.web3.KeeperService keeperService)

Method Summary

Modifier and Type	Method	Description
boolean	actedOnBehalf(String provenanceId, DID did, String delegateAgentId, String responsibleAgentId, String activityId, String signature, String attributes)
boolean	addDIDProvenanceDelegate(DID did, String delegate)
List<ProvenanceEvent>	getDIDProvenanceEvents(DID did)
static ProvenanceManager	getInstance(io.keyko.common.web3.KeeperService keeperService)	Gets an instance of ProvenanceManager
ProvenanceEntry	getProvenanceEntry(String provenanceId)
List<ProvenanceEvent>	getProvenanceMethodEvents(ProvenanceEntry.ProvenanceMethod method, DID did)
String	getProvenanceOwner(String provenanceId)
boolean	isProvenanceDelegate(DID did, String delegate)
boolean	provenanceSignatureIsCorrect(String delegateAgentId, String provenanceId, String signature)
boolean	removeDIDProvenanceDelegate(DID did, String delegate)
boolean	used(String provenanceId, DID did, String agentId, String activityId, String signature, String attributes)
boolean	wasAssociatedWith(String provenanceId, DID did, String agentId, String activityId, String attributes)
boolean	wasDerivedFrom(String provenanceId, DID newEntityDid, DID usedEntityDid, String agentId, String activityId, String attributes)

Methods inherited from class io.keyko.nevermined.manager.BaseManager

buildDDO, generateAccessGrantToken, generateComputeGrantToken, generateDownloadGrantToken, generateExecuteGrantToken, generateSignature, getAccessSecretStoreCondition, getComputeExecutionCondition, getContractAddresses, getDecriptedSecretStoreMetadataFiles, getDecriptedSecretStoreMetadataFiles, getEscrowComputeExecutionTemplate, getEscrowReward, getEvmDto, getKeeperService, getLockRewardCondition, getMainAccount, getMetadataApiService, getProviderAddress, getSecretStoreDto, getSecretStoreManager, getTemplateIdByName, resolveDID, resolveDIDFromEvent, setAccessSecretStoreCondition, setAgreementStoreManagerContract, setComputeExecutionCondition, setConditionStoreManagerContract, setDidRegistryContract, setDispenserContract, setEscrowAccessSecretStoreTemplate, setEscrowComputeExecutionTemplate, setEscrowReward, setEvmDto, setKeeperService, setLockRewardCondition, setMainAccount, setMetadataApiService, setProviderAddress, setSecretStoreDto, setSecretStoreManager, setTemplateStoreManagerContract, setTokenContract, tokenApprove, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ProvenanceManager

public ProvenanceManager(io.keyko.common.web3.KeeperService keeperService)

Method Detail

getInstance

public static ProvenanceManager getInstance(io.keyko.common.web3.KeeperService keeperService)

Gets an instance of ProvenanceManager

Parameters:

keeperService - instance of keeperService

Returns:

an initialized instance of ProvenanceManager

used

public boolean used(String provenanceId,
                    DID did,
                    String agentId,
                    String activityId,
                    String signature,
                    String attributes)
             throws ProvenanceException

Throws:

ProvenanceException

wasDerivedFrom

public boolean wasDerivedFrom(String provenanceId,
                              DID newEntityDid,
                              DID usedEntityDid,
                              String agentId,
                              String activityId,
                              String attributes)
                       throws ProvenanceException

Throws:

ProvenanceException

wasAssociatedWith

public boolean wasAssociatedWith(String provenanceId,
                                 DID did,
                                 String agentId,
                                 String activityId,
                                 String attributes)
                          throws ProvenanceException

Throws:

ProvenanceException

actedOnBehalf

public boolean actedOnBehalf(String provenanceId,
                             DID did,
                             String delegateAgentId,
                             String responsibleAgentId,
                             String activityId,
                             String signature,
                             String attributes)
                      throws ProvenanceException

Throws:

ProvenanceException

provenanceSignatureIsCorrect

public boolean provenanceSignatureIsCorrect(String delegateAgentId,
                                            String provenanceId,
                                            String signature)
                                     throws ProvenanceException

Throws:

ProvenanceException

isProvenanceDelegate

public boolean isProvenanceDelegate(DID did,
                                    String delegate)
                             throws ProvenanceException

Throws:

ProvenanceException

addDIDProvenanceDelegate

public boolean addDIDProvenanceDelegate(DID did,
                                        String delegate)
                                 throws ProvenanceException

Throws:

ProvenanceException

removeDIDProvenanceDelegate

public boolean removeDIDProvenanceDelegate(DID did,
                                           String delegate)
                                    throws ProvenanceException

Throws:

ProvenanceException

getProvenanceOwner

public String getProvenanceOwner(String provenanceId)
                          throws ProvenanceException

Throws:

ProvenanceException

getProvenanceEntry

public ProvenanceEntry getProvenanceEntry(String provenanceId)
                                   throws ProvenanceException

Throws:

ProvenanceException

getDIDProvenanceEvents

public List<ProvenanceEvent> getDIDProvenanceEvents(DID did)
                                             throws ProvenanceException

Throws:

ProvenanceException

getProvenanceMethodEvents

public List<ProvenanceEvent> getProvenanceMethodEvents(ProvenanceEntry.ProvenanceMethod method,
                                                       DID did)
                                                throws ProvenanceException

Throws:

ProvenanceException