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/
result.go
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/
result.go
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// Copyright 2014 CoreOS, Inc.
//
// Licensed 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 etcd
import (
"encoding/json"
"fmt"
"net/http"
"time"
)
type Result struct {
Action string `json:"action"`
Node *Node `json:"node"`
PrevNode *Node `json:"prevNode"`
Raw []byte `json:"-"`
}
func (r *Result) String() string {
return fmt.Sprintf("{Action: %s, Node: %v, PrevNode: %v}", r.Action, r.Node, r.PrevNode)
}
type Nodes []Node
type Node struct {
Key string `json:"key"`
Value string `json:"value"`
TTL int `json:"ttl"`
Nodes Nodes `json:"nodes"`
ModifiedIndex uint64 `json:"modifiedIndex"`
CreatedIndex uint64 `json:"createdIndex"`
}
func (n Node) TTLDuration() time.Duration {
dur := time.Duration(n.TTL) * time.Second
if dur < 0 {
dur = 0
}
return dur
}
func (n *Node) String() string {
return fmt.Sprintf("{Key: %s, CreatedIndex: %d, ModifiedIndex: %d}", n.Key, n.CreatedIndex, n.ModifiedIndex)
}
func unmarshalSuccessfulResponse(resp *http.Response, body []byte) (*Result, error) {
var res Result
err := json.Unmarshal(body, &res)
if err != nil {
return nil, err
}
res.Raw = body
return &res, nil
}