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4fabd87648
Add some methods to the parsing API within the Go off_chain_data sample for consistency with the Node and Java implementations: - ToProto() on Block, Transaction and NamespaceReadWriteSet. - ValidationCode() on Transaction. - Creator() on Transaction Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package parser
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import (
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"sync"
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"github.com/hyperledger/fabric-protos-go-apiv2/ledger/rwset"
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"github.com/hyperledger/fabric-protos-go-apiv2/ledger/rwset/kvrwset"
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"google.golang.org/protobuf/proto"
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)
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type NamespaceReadWriteSet struct {
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nsReadWriteSet *rwset.NsReadWriteSet
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readWriteSet func() (*kvrwset.KVRWSet, error)
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}
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func parseNamespaceReadWriteSet(nsRwSet *rwset.NsReadWriteSet) *NamespaceReadWriteSet {
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result := &NamespaceReadWriteSet{nsRwSet, nil}
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result.readWriteSet = sync.OnceValues(result.unmarshalReadWriteSet)
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return result
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}
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func (p *NamespaceReadWriteSet) Namespace() string {
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return p.nsReadWriteSet.GetNamespace()
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}
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func (p *NamespaceReadWriteSet) ReadWriteSet() (*kvrwset.KVRWSet, error) {
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return p.readWriteSet()
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}
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func (p *NamespaceReadWriteSet) ToProto() *rwset.NsReadWriteSet {
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return p.nsReadWriteSet
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}
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func (p *NamespaceReadWriteSet) unmarshalReadWriteSet() (*kvrwset.KVRWSet, error) {
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result := &kvrwset.KVRWSet{}
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if err := proto.Unmarshal(p.nsReadWriteSet.GetRwset(), result); err != nil {
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return nil, err
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}
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return result, nil
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}
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