Package com.oceanprotocol.squid.manager

Class AgreementsManager

java.lang.Object

com.oceanprotocol.squid.manager.BaseManager

com.oceanprotocol.squid.manager.AgreementsManager

public class AgreementsManager
extends BaseManager

Nested Class Summary

Nested classes/interfaces inherited from class com.oceanprotocol.squid.manager.BaseManager

BaseManager.ContractAddresses

Field Summary

Fields

Modifier and Type	Field	Description
private static org.apache.logging.log4j.Logger	log

Fields inherited from class com.oceanprotocol.squid.manager.BaseManager

accessSecretStoreCondition, agreementStoreManager, conditionStoreManager, config, contractAddresses, didRegistry, dispenser, escrowAccessSecretStoreTemplate, escrowReward, lockRewardCondition, mainAccount, providerAddress, templateStoreManager, tokenContract

Constructor Summary

Constructors

Constructor	Description
AgreementsManager(KeeperService keeperService, AquariusService aquariusService)

Method Summary

Modifier and Type	Method	Description
Boolean	createAgreement(String agreementId, DDO ddo, List<byte[]> conditionIds, String accessConsumer, String signature, AccessService accessService)	Create an agreement using the escrowAccessSecretStoreTemplate.
Agreement	getAgreement(String agreementId)	Retrieve the agreement for a agreement_id.
private String	getConditionNameByAddress(String address)	Auxiliar method to get the name of the different conditions address.
static AgreementsManager	getInstance(KeeperService keeperService, AquariusService aquariusService)	Given the KeeperService and AquariusService, returns a new instance of AgreementsManager using them as attributes
AgreementStatus	getStatus(String agreementId)	Get the status of a service agreement.

Methods inherited from class com.oceanprotocol.squid.manager.BaseManager

buildDDO, buildDDO, getAccessSecretStoreCondition, getAquariusService, getContractAddresses, getEscrowReward, getEvmDto, getKeeperService, getLockRewardCondition, getMainAccount, getMetadataFiles, getProviderAddress, getSecretStoreDto, getSecretStoreManager, setAccessSecretStoreCondition, setAgreementStoreManagerContract, setAquariusService, setConditionStoreManagerContract, setDidRegistryContract, setDispenserContract, setEscrowAccessSecretStoreTemplate, setEscrowReward, setEvmDto, setKeeperService, setLockRewardCondition, setMainAccount, setProviderAddress, setSecretStoreDto, setSecretStoreManager, setTemplateStoreManagerContract, setTokenContract, toString

Methods inherited from class java.lang.Object

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

Field Detail

log

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

Constructor Detail

AgreementsManager

public AgreementsManager(KeeperService keeperService,
                         AquariusService aquariusService)

Method Detail

getInstance

public static AgreementsManager getInstance(KeeperService keeperService,
                                            AquariusService aquariusService)

Given the KeeperService and AquariusService, returns a new instance of AgreementsManager using them as attributes

Parameters:

keeperService - Keeper Dto

aquariusService - Provider Dto

Returns:

AgreementsManager

createAgreement

public Boolean createAgreement(String agreementId,
                               DDO ddo,
                               List<byte[]> conditionIds,
                               String accessConsumer,
                               String signature,
                               AccessService accessService)
                        throws Exception

Create an agreement using the escrowAccessSecretStoreTemplate. This method should be more specific in the future when we have more than one template.

Parameters:

agreementId - the agreement id

ddo - the ddo

conditionIds - list with the conditions ids

accessConsumer - eth address of the consumer of the agreement.

signature - the signature

accessService - an instance of accessService

Returns:

a flag that is true if the agreement was successfully created.

Throws:

Exception - exception

getAgreement

public Agreement getAgreement(String agreementId)
                       throws Exception

Retrieve the agreement for a agreement_id.

Parameters:

agreementId - id of the agreement

Returns:

Agreement

Throws:

Exception - Exception

getStatus

public AgreementStatus getStatus(String agreementId)
                          throws Exception

Get the status of a service agreement.

Parameters:

agreementId - id of the agreement

Returns:

AgreementStatus with condition status of each of the agreement's conditions.

Throws:

Exception - Exception

getConditionNameByAddress

private String getConditionNameByAddress(String address)
                                  throws Exception

Auxiliar method to get the name of the different conditions address.

Parameters:

address - contract address

Returns:

string

Throws:

Exception - exception