server.go

package gonginx

import (
	"errors"
)

// Server represents server block
type Server struct {
	Block   IBlock
	Comment []string
}

// SetComment set comment of server directive
func (s *Server) SetComment(comment []string) {
	s.Comment = comment
}

// GetComment get comment of server directive
func (s *Server) GetComment() []string {
	return s.Comment
}

// NewServer create a server block from a directive with block
func NewServer(directive IDirective) (*Server, error) {
	if block := directive.GetBlock(); block != nil {
		return &Server{
			Block:   block,
			Comment: directive.GetComment(),
		}, nil
	}
	return nil, errors.New("server directive must have a block")
}

// GetName get directive name to construct the statment string
func (s *Server) GetName() string { //the directive name.
	return "server"
}

// GetParameters get directive parameters if any
func (s *Server) GetParameters() []string {
	return []string{}
}

// GetBlock get block if any
func (s *Server) GetBlock() IBlock {
	return s.Block
}