cache

package
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Published: Feb 15, 2022 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

SPDX-Copyright: Copyright (c) Brad Rydzewski, project contributors, Capital One Services, LLC SPDX-License-Identifier: Apache-2.0 Copyright 2017 Brad Rydzewski, project contributors, Capital One Services, LLC

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

This section is empty.

Variables

View Source
var (
	Longterm = cache.NewMemoryWithTTL(time.Duration(envvars.Env.Cache.LongCacheTTL))
)

Functions

func Get

func Get(c context.Context, key string) (interface{}, error)

func Set

func Set(c context.Context, key string, value interface{}) error

func ToContext

func ToContext(c Setter, cache Cache)

ToContext adds the Cache to this context if it supports the Setter interface.

Types

type Cache

type Cache interface {
	Get(string) (interface{}, error)
	Set(string, interface{}) error
}

func Default

func Default() Cache

Default creates an in-memory cache with the default 30 minute expiration period.

func FromContext

func FromContext(c context.Context) Cache

FromContext returns the Cache associated with this context.

func NewTTL

func NewTTL(t time.Duration) Cache

NewTTL returns an in-memory cache with the specified ttl expiration period.

type Setter

type Setter interface {
	Set(string, interface{})
}

Setter defines a context that enables setting values.

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