cosmos-sdk/baseapp/options.go

// nolint: golint
package baseapp

import (
	"fmt"

	dbm "github.com/tendermint/tendermint/libs/db"

	"github.com/cosmos/cosmos-sdk/store"
	sdk "github.com/cosmos/cosmos-sdk/types"
)

// File for storing in-package BaseApp optional functions,
// for options that need access to non-exported fields of the BaseApp

// SetPruning sets a pruning option on the multistore associated with the app
func SetPruning(opts sdk.PruningOptions) func(*BaseApp) {
	return func(bap *BaseApp) { bap.cms.SetPruning(opts) }
}

// SetMinimumGasPrices returns an option that sets the minimum gas prices on the app.
func SetMinGasPrices(gasPricesStr string) func(*BaseApp) {
	gasPrices, err := sdk.ParseDecCoins(gasPricesStr)
	if err != nil {
		panic(fmt.Sprintf("invalid minimum gas prices: %v", err))
	}

	return func(bap *BaseApp) { bap.setMinGasPrices(gasPrices) }
}

func (app *BaseApp) SetName(name string) {
	if app.sealed {
		panic("SetName() on sealed BaseApp")
	}
	app.name = name
}

func (app *BaseApp) SetDB(db dbm.DB) {
	if app.sealed {
		panic("SetDB() on sealed BaseApp")
	}
	app.db = db
}

func (app *BaseApp) SetCMS(cms store.CommitMultiStore) {
	if app.sealed {
		panic("SetEndBlocker() on sealed BaseApp")
	}
	app.cms = cms
}

func (app *BaseApp) SetInitChainer(initChainer sdk.InitChainer) {
	if app.sealed {
		panic("SetInitChainer() on sealed BaseApp")
	}
	app.initChainer = initChainer
}

func (app *BaseApp) SetBeginBlocker(beginBlocker sdk.BeginBlocker) {
	if app.sealed {
		panic("SetBeginBlocker() on sealed BaseApp")
	}
	app.beginBlocker = beginBlocker
}

func (app *BaseApp) SetEndBlocker(endBlocker sdk.EndBlocker) {
	if app.sealed {
		panic("SetEndBlocker() on sealed BaseApp")
	}
	app.endBlocker = endBlocker
}

func (app *BaseApp) SetAnteHandler(ah sdk.AnteHandler) {
	if app.sealed {
		panic("SetAnteHandler() on sealed BaseApp")
	}
	app.anteHandler = ah
}

func (app *BaseApp) SetAddrPeerFilter(pf sdk.PeerFilter) {
	if app.sealed {
		panic("SetAddrPeerFilter() on sealed BaseApp")
	}
	app.addrPeerFilter = pf
}

func (app *BaseApp) SetPubKeyPeerFilter(pf sdk.PeerFilter) {
	if app.sealed {
		panic("SetPubKeyPeerFilter() on sealed BaseApp")
	}
	app.pubkeyPeerFilter = pf
}

func (app *BaseApp) SetFauxMerkleMode() {
	if app.sealed {
		panic("SetFauxMerkleMode() on sealed BaseApp")
	}
	app.fauxMerkleMode = true
}

//----------------------------------------
// TODO: move these out of this file?

func (app *BaseApp) Router() Router {
	if app.sealed {
		panic("Router() on sealed BaseApp")
	}
	return app.router
}

func (app *BaseApp) QueryRouter() QueryRouter {
	return app.queryRouter
}

func (app *BaseApp) Seal()          { app.sealed = true }
func (app *BaseApp) IsSealed() bool { return app.sealed }
func (app *BaseApp) enforceSeal() {
	if !app.sealed {
		panic("enforceSeal() on BaseApp but not sealed")
	}
}