dubbo.apache.org/dubbo-go/v3@v3.1.1/config_center/file/factory.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 file
    19  
    20  import (
    21  	perrors "github.com/pkg/errors"
    22  )
    23  
    24  import (
    25  	"dubbo.apache.org/dubbo-go/v3/common"
    26  	"dubbo.apache.org/dubbo-go/v3/common/constant"
    27  	"dubbo.apache.org/dubbo-go/v3/common/extension"
    28  	"dubbo.apache.org/dubbo-go/v3/config_center"
    29  	"dubbo.apache.org/dubbo-go/v3/config_center/parser"
    30  )
    31  
    32  func init() {
    33  	extension.SetConfigCenterFactory(constant.FileKey, func() config_center.DynamicConfigurationFactory {
    34  		return &fileDynamicConfigurationFactory{}
    35  	})
    36  }
    37  
    38  type fileDynamicConfigurationFactory struct{}
    39  
    40  // GetDynamicConfiguration Get Configuration with URL
    41  func (f *fileDynamicConfigurationFactory) GetDynamicConfiguration(url *common.URL) (config_center.DynamicConfiguration,
    42  	error) {
    43  	dynamicConfiguration, err := newFileSystemDynamicConfiguration(url)
    44  	if err != nil {
    45  		return nil, perrors.WithStack(err)
    46  	}
    47  
    48  	dynamicConfiguration.SetParser(&parser.DefaultConfigurationParser{})
    49  	return dynamicConfiguration, err
    50  }