object ConnectionManager
Manager for all things ConnectionRelated. Can be used to retrieve contract and gateway from
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- protected[de.upb.cs.uc4.hyperledger]
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- def initializeConnection(username: String, channel: String = "myc", chaincode: String = "mycc", contractName: String, walletPath: Path, networkDescriptionPath: Path): (ContractImpl, GatewayImpl)
Retrieves a gateway to communicate with the hyperledger network Retrieves a Contract to invoke transactions on.
Retrieves a gateway to communicate with the hyperledger network Retrieves a Contract to invoke transactions on.
- username
name of the certificate to use when communicating
- channel
name of the channel / network
- chaincode
name of the chaincode to access
- contractName
name of the contract / domain of the contract
- walletPath
path to the certificate wallet
- networkDescriptionPath
path to a configuration-file describing the network (IP addresses of peers)
- returns
contract and gateway objects
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- @throws(scala.this.throws.<init>$default$1[org.hyperledger.fabric.gateway.GatewayRuntimeException])
- Exceptions thrown
GatewayRuntimeExceptionwhen gateway cannot find channel / network
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