pkg/common/extension/discovery_service.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 extension

import (
	"github.com/apache/dubbo-go-pixiu/pkg/service"
)

var apiDiscoveryServiceMap = map[string]service.APIDiscoveryService{}

// SetAPIDiscoveryService will store the @filter and @name
func SetAPIDiscoveryService(name string, ads service.APIDiscoveryService) {
	apiDiscoveryServiceMap[name] = ads
}

// GetMustAPIDiscoveryService will return the service.APIDiscoveryService
// if not found, it will panic
func GetMustAPIDiscoveryService(name string) service.APIDiscoveryService {
	if ds, ok := apiDiscoveryServiceMap[name]; ok {
		return ds
	}

	panic("api discovery service for " + name + " is not existing!")
}