dubbo.apache.org/dubbo-go/v3@v3.1.1/common/extension/logger.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  package extension
    19  
    20  import (
    21  	"github.com/dubbogo/gost/log/logger"
    22  
    23  	"github.com/pkg/errors"
    24  )
    25  
    26  import (
    27  	"dubbo.apache.org/dubbo-go/v3/common"
    28  )
    29  
    30  var logs = make(map[string]func(config *common.URL) (logger.Logger, error))
    31  
    32  func SetLogger(driver string, log func(config *common.URL) (logger.Logger, error)) {
    33  	logs[driver] = log
    34  }
    35  
    36  func GetLogger(driver string, config *common.URL) (logger.Logger, error) {
    37  
    38  	if logs[driver] != nil {
    39  		return logs[driver](config)
    40  	} else {
    41  		return nil, errors.Errorf("logger for %s does not exist. "+
    42  			"please make sure that you have imported the package "+
    43  			"dubbo.apache.org/dubbo-go/v3/logger/%s", driver, driver)
    44  	}
    45  }