76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
/*******************************************************************************
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* Copyright 2017.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*******************************************************************************/
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package utils
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import (
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"encoding/json"
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"strconv"
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)
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func InterfaceToString(value interface{}) string {
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var key string
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if value == nil {
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return key
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}
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switch value.(type) {
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case float64:
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ft := value.(float64)
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key = strconv.FormatFloat(ft, 'f', -1, 64)
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case float32:
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ft := value.(float32)
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key = strconv.FormatFloat(float64(ft), 'f', -1, 64)
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case int:
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it := value.(int)
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key = strconv.Itoa(it)
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case uint:
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it := value.(uint)
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key = strconv.Itoa(int(it))
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case int8:
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it := value.(int8)
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key = strconv.Itoa(int(it))
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case uint8:
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it := value.(uint8)
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key = strconv.Itoa(int(it))
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case int16:
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it := value.(int16)
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key = strconv.Itoa(int(it))
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case uint16:
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it := value.(uint16)
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key = strconv.Itoa(int(it))
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case int32:
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it := value.(int32)
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key = strconv.Itoa(int(it))
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case uint32:
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it := value.(uint32)
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key = strconv.Itoa(int(it))
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case int64:
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it := value.(int64)
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key = strconv.FormatInt(it, 10)
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case uint64:
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it := value.(uint64)
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key = strconv.FormatUint(it, 10)
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case string:
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key = value.(string)
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case []byte:
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key = string(value.([]byte))
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default:
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newValue, _ := json.Marshal(value)
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key = string(newValue)
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}
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return key
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}
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