42 lines
969 B
Go
42 lines
969 B
Go
package store
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import (
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"io"
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sdk "github.com/cosmos/cosmos-sdk/types"
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dbm "github.com/tendermint/tendermint/libs/db"
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)
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// Wrapper type for dbm.Db with implementation of KVStore
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type dbStoreAdapter struct {
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dbm.DB
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}
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// Implements Store.
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func (dbStoreAdapter) GetStoreType() StoreType {
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return sdk.StoreTypeDB
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}
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// Implements KVStore.
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func (dsa dbStoreAdapter) CacheWrap() CacheWrap {
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return NewCacheKVStore(dsa)
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}
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// CacheWrapWithTrace implements the KVStore interface.
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func (dsa dbStoreAdapter) CacheWrapWithTrace(w io.Writer, tc TraceContext) CacheWrap {
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return NewCacheKVStore(NewTraceKVStore(dsa, w, tc))
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}
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// Implements KVStore
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func (dsa dbStoreAdapter) Prefix(prefix []byte) KVStore {
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return prefixStore{dsa, prefix}
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}
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// Implements KVStore
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func (dsa dbStoreAdapter) Gas(meter GasMeter, config GasConfig) KVStore {
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return NewGasKVStore(meter, config, dsa)
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}
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// dbm.DB implements KVStore so we can CacheKVStore it.
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var _ KVStore = dbStoreAdapter{}
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