server/plugin/pkg/discovery/servicecenter/cacher.go

// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements.  See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You 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.

package servicecenter

import (
	"github.com/apache/servicecomb-service-center/server/plugin/pkg/discovery"
)

type ServiceCenterCacher struct {
	*discovery.CommonCacher
}

func (c *ServiceCenterCacher) Ready() <-chan struct{} {
	return GetOrCreateClusterIndexer().Ready()
}

func NewServiceCenterCacher(cfg *discovery.Config, cache discovery.Cache) *ServiceCenterCacher {
	return &ServiceCenterCacher{
		CommonCacher: discovery.NewCommonCacher(cfg, cache),
	}
}

func BuildCacher(t discovery.Type, cfg *discovery.Config, cache discovery.Cache) discovery.Cacher {
	cr := NewServiceCenterCacher(cfg, cache)
	GetOrCreateClusterIndexer().AddCacher(t, cr)
	return cr
}