common_response.go

Documentation: github.com/aliyun/credentials-go/credentials/response

     1  package response
     2  
     3  import (
     4  	"io"
     5  	"io/ioutil"
     6  	"net/http"
     7  )
     8  
     9  var hookReadAll = func(fn func(r io.Reader) (b []byte, err error)) func(r io.Reader) (b []byte, err error) {
    10  	return fn
    11  }
    12  
    13  // CommonResponse is for storing message of httpResponse
    14  type CommonResponse struct {
    15  	httpStatus        int
    16  	httpHeaders       map[string][]string
    17  	httpContentString string
    18  	httpContentBytes  []byte
    19  }
    20  
    21  // ParseFromHTTPResponse assigns for CommonResponse, returns err when body is too large.
    22  func (resp *CommonResponse) ParseFromHTTPResponse(httpResponse *http.Response) (err error) {
    23  	defer httpResponse.Body.Close()
    24  	body, err := hookReadAll(ioutil.ReadAll)(httpResponse.Body)
    25  	if err != nil {
    26  		return
    27  	}
    28  	resp.httpStatus = httpResponse.StatusCode
    29  	resp.httpHeaders = httpResponse.Header
    30  	resp.httpContentBytes = body
    31  	resp.httpContentString = string(body)
    32  	return
    33  }
    34  
    35  // GetHTTPStatus returns httpStatus
    36  func (resp *CommonResponse) GetHTTPStatus() int {
    37  	return resp.httpStatus
    38  }
    39  
    40  // GetHTTPHeaders returns httpresponse's headers
    41  func (resp *CommonResponse) GetHTTPHeaders() map[string][]string {
    42  	return resp.httpHeaders
    43  }
    44  
    45  // GetHTTPContentString return body content as string
    46  func (resp *CommonResponse) GetHTTPContentString() string {
    47  	return resp.httpContentString
    48  }
    49  
    50  // GetHTTPContentBytes return body content as []byte
    51  func (resp *CommonResponse) GetHTTPContentBytes() []byte {
    52  	return resp.httpContentBytes
    53  }
    54
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