mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-30 09:33:36 +00:00
29 lines
722 B
Go
29 lines
722 B
Go
package native
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import (
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"github.com/nspcc-dev/neo-go/pkg/core/dao"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/storage"
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"github.com/nspcc-dev/neo-go/pkg/io"
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)
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func getSerializableFromDAO(id int32, d dao.DAO, key []byte, item io.Serializable) error {
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si := d.GetStorageItem(id, key)
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if si == nil {
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return storage.ErrKeyNotFound
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}
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r := io.NewBinReaderFromBuf(si.Value)
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item.DecodeBinary(r)
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return r.Err
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}
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func putSerializableToDAO(id int32, d dao.DAO, key []byte, item io.Serializable) error {
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w := io.NewBufBinWriter()
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item.EncodeBinary(w.BinWriter)
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if w.Err != nil {
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return w.Err
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}
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return d.PutStorageItem(id, key, &state.StorageItem{
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Value: w.Bytes(),
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})
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}
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