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init.go
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init.go
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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package defaultservice
import (
"io"
"github.com/apache/incubator-milagro-dta/libs/datastore"
"github.com/apache/incubator-milagro-dta/libs/ipfs"
"github.com/apache/incubator-milagro-dta/libs/keystore"
"github.com/apache/incubator-milagro-dta/libs/logger"
"github.com/apache/incubator-milagro-dta/pkg/api"
"github.com/apache/incubator-milagro-dta/pkg/config"
)
// ServiceOption function to set Service properties
type ServiceOption func(s *Service) error
// Init sets-up the service options. It's called when the plugin gets registered
func (s *Service) Init(plugin Plugable, options ...ServiceOption) error {
s.Plugin = plugin
for _, opt := range options {
if err := opt(s); err != nil {
return err
}
}
return nil
}
// WithLogger adds logger to the Service
func WithLogger(logger *logger.Logger) ServiceOption {
return func(s *Service) error {
s.Logger = logger
return nil
}
}
// WithRng adds rng to the Service
func WithRng(rng io.Reader) ServiceOption {
return func(s *Service) error {
s.Rng = rng
return nil
}
}
// WithDataStore adds store to the Service
func WithDataStore(store *datastore.Store) ServiceOption {
return func(s *Service) error {
s.Store = store
return nil
}
}
// WithKeyStore adds store to the Service
func WithKeyStore(store keystore.Store) ServiceOption {
return func(s *Service) error {
s.KeyStore = store
return nil
}
}
// WithIPFS adds ipfs connector to the Service
func WithIPFS(ipfsConnector ipfs.Connector) ServiceOption {
return func(s *Service) error {
s.Ipfs = ipfsConnector
return nil
}
}
// WithMasterFiduciary adds master fiduciary connector to the Service
func WithMasterFiduciary(masterFiduciaryServer api.ClientService) ServiceOption {
return func(s *Service) error {
s.MasterFiduciaryServer = masterFiduciaryServer
return nil
}
}
// WithConfig adds config settings to the Service
func WithConfig(cfg *config.Config) ServiceOption {
return func(s *Service) error {
s.SetNodeID(cfg.Node.NodeID)
s.SetMasterFiduciaryNodeID(cfg.Node.MasterFiduciaryNodeID)
return nil
}
}