diff options
Diffstat (limited to 'request.go')
-rw-r--r-- | request.go | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -219,6 +219,26 @@ func (r *Request) SetSelect(selector, query string) error { return setSelect(&r.Message, "select", selector, query) } +// Length gets the length request parameter (or 0 if not set or invalid). +func (r *Request) Length() int64 { + n, err := getInt(&r.Message, "length", 0) + if err != nil { + return 0 + } + return n +} + +// SetLength sets the length request parameter to n. +// +// If n is negative or zero, the parameter is unset. +func (r *Request) SetLength(n int64) { + if n <= 0 { + r.SetParam("length", "") + } else { + setInt(&r.Message, "length", n) + } +} + // Validate validates the request header intent and parameter value format // (length, name, type, if_modified, select) func (r *Request) Validate() error { |