コード例 #1
0
ファイル: devops.go プロジェクト: celder628/fabric
func (d *Devops) createExecTx(spec *pb.ChaincodeInvocationSpec, attributes []string, uuid string, invokeTx bool, sec crypto.Client) (*pb.Transaction, error) {
	var tx *pb.Transaction
	var err error

	//TODO What should we do with the attributes
	if nil != sec {
		if devopsLogger.IsEnabledFor(logging.DEBUG) {
			devopsLogger.Debugf("Creating secure invocation transaction %s", uuid)
		}
		if invokeTx {
			tx, err = sec.NewChaincodeExecute(spec, uuid, attributes...)
		} else {
			tx, err = sec.NewChaincodeQuery(spec, uuid, attributes...)
		}
		if nil != err {
			return nil, err
		}
	} else {
		if devopsLogger.IsEnabledFor(logging.DEBUG) {
			devopsLogger.Debugf("Creating invocation transaction (%s)", uuid)
		}
		var t pb.Transaction_Type
		if invokeTx {
			t = pb.Transaction_CHAINCODE_INVOKE
		} else {
			t = pb.Transaction_CHAINCODE_QUERY
		}
		tx, err = pb.NewChaincodeExecute(spec, uuid, t)
		if nil != err {
			return nil, err
		}
	}
	return tx, nil
}
コード例 #2
0
func createTransaction(invokeTx bool, spec *pb.ChaincodeInvocationSpec, uuid string) (*pb.Transaction, error) {
	var tx *pb.Transaction
	var err error
	var sec crypto.Client
	if nil != sec {
		sec, err = crypto.InitClient(spec.ChaincodeSpec.SecureContext, nil)
		defer crypto.CloseClient(sec)
		if nil != err {
			return nil, err
		}
		if invokeTx {
			tx, err = sec.NewChaincodeExecute(spec, uuid)
		} else {
			tx, err = sec.NewChaincodeQuery(spec, uuid)
		}
		if nil != err {
			return nil, err
		}
	} else {
		var t pb.Transaction_Type
		if invokeTx {
			t = pb.Transaction_CHAINCODE_INVOKE
		} else {
			t = pb.Transaction_CHAINCODE_QUERY
		}
		tx, err = pb.NewChaincodeExecute(spec, uuid, t)
		if nil != err {
			return nil, err
		}
	}
	return tx, nil
}