common/extension/logger.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/dubbogo/gost/log/logger"

	"github.com/pkg/errors"
)

import (
	"dubbo.apache.org/dubbo-go/v3/common"
)

var logs = make(map[string]func(config *common.URL) (logger.Logger, error))

func SetLogger(driver string, log func(config *common.URL) (logger.Logger, error)) {
	logs[driver] = log
}

func GetLogger(driver string, config *common.URL) (logger.Logger, error) {

	if logs[driver] != nil {
		return logs[driver](config)
	} else {
		return nil, errors.Errorf("logger for %s does not exist. "+
			"please make sure that you have imported the package "+
			"dubbo.apache.org/dubbo-go/v3/logger/%s", driver, driver)
	}
}