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resources.go
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resources.go
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/*
Copyright IBM Corp. 2017 All Rights Reserved.
SPDX-License-Identifier: Apache-2.0
*/
package resourcesconfig
import (
cb "github.com/hyperledger/fabric/protos/common"
"github.com/pkg/errors"
)
const (
PeerPoliciesGroupKey = "PeerPolicies"
APIsGroupKey = "APIs"
ChaincodesGroupKey = "Chaincodes"
)
// resourceGroup represents the ConfigGroup at the base of the resource configuration.
// Note, the members are always initialized, so that there is no need for nil checks.
type resourceGroup struct {
apisGroup *apisGroup
peerPoliciesGroup *peerPoliciesGroup
chaincodesGroup *chaincodesGroup
}
func newResourceGroup(root *cb.ConfigGroup) (*resourceGroup, error) {
if len(root.Values) > 0 {
return nil, errors.New("/Resources group does not support any values")
}
// initialize the elements with empty implementations, override if actually set
rg := &resourceGroup{
apisGroup: &apisGroup{},
peerPoliciesGroup: &peerPoliciesGroup{},
}
rg.chaincodesGroup, _ = newChaincodesGroup(&cb.ConfigGroup{}) // Initialize to empty
for subGroupName, subGroup := range root.Groups {
var err error
switch subGroupName {
case APIsGroupKey:
rg.apisGroup, err = newAPIsGroup(subGroup)
case PeerPoliciesGroupKey:
rg.peerPoliciesGroup, err = newPeerPoliciesGroup(subGroup)
case ChaincodesGroupKey:
rg.chaincodesGroup, err = newChaincodesGroup(subGroup)
default:
err = errors.New("unknown sub-group")
}
if err != nil {
return nil, errors.Wrapf(err, "error processing group %s", subGroupName)
}
}
return rg, nil
}