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/*
* 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 metadata
import (
"github.com/apache/dubbo-go/common"
"github.com/apache/dubbo-go/common/extension"
"sync"
)
var (
instance MetadataReport
once sync.Once
)
// GetEnvInstance ...
func Init(url *common.URL) {
once.Do(func() {
instance = extension.GetMetadataReportFactory(url.Protocol).createMetadataReport(url)
})
}
func GetMetadataReportInstance() MetadataReport {
return instance
}