Class: Baykit::BayServer::Docker::Ajp::Command::CmdSendHeaders

Inherits:
AjpCommand
  • Object
show all
Includes:
Util
Defined in:
lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Attributes inherited from AjpCommand

#to_server

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AjpCommand

#pack_header

Constructor Details

#initialize ⇒ CmdSendHeaders

Returns a new instance of CmdSendHeaders.



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 61

def initialize
  super(AjpType::SEND_HEADERS, false)
  @headers = {}
  @status = HttpStatus::OK
  @desc = nil
end

Class Attribute Details

.well_known_header_map ⇒ Object (readonly)

Returns the value of attribute well_known_header_map.



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 31

def well_known_header_map
  @well_known_header_map
end

Instance Attribute Details

#desc ⇒ Object (readonly)

Returns the value of attribute desc.



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 59

def desc
  @desc
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 57

def headers
  @headers
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 58

def status
  @status
end

Class Method Details

.get_well_known_header_name(code) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 48

def self.get_well_known_header_name(code)
  @well_known_header_map.keys.each do |name|
    if @well_known_header_map[name] == code
      return name
    end
  end
  return nil
end

Instance Method Details

#add_header(name, value) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 138

def add_header(name, value)
  values = @headers[name]
  if values == nil
    values = []
    @headers[name] = values
  end
  values.append(value)
end

#get_header(name) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 129

def get_header(name)
  values = @headers[name.downcase]
  if values == nil || values.empty?
    nil
  else
    values[0]
  end
end

#handle(handler) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 124

def handle(handler)
  return handler.handle_send_headers(self)
end

#pack(pkt) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 72

def pack(pkt) 
  acc = pkt.new_ajp_data_accessor
  acc.put_byte(@type)
  acc.put_short(@status)
  acc.put_string(HttpStatus.description(@status))

  count = 0
  @headers.keys.each do |key|
    count += @headers[key].length
  end
  acc.put_short(count)

  @headers.keys.each do |name|
    code = CmdSendHeaders.well_known_header_map[name]

    @headers[name].each do |value|
      if code != nil
        acc.put_short(code)
      else
        acc.put_string(name)
      end
      acc.put_string(value)
    end
  end

  #  must be called from last line
  super
end

#to_s ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 68

def to_s()
  return "SendHeaders(s=#{@status} d=#{@desc} h=#{@headers}"
end

#unpack(pkt) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/ajp/command/cmd_send_headers.rb', line 101

def unpack(pkt) 
  acc = pkt.new_ajp_data_accessor
  prefix_code = acc.get_byte
  if prefix_code != AjpType::SEND_HEADERS
    raise ProtocolException.new "Expected SEND_HEADERS"
  end

  @status = acc.get_short
  @desc = acc.get_string
  count = acc.get_short
  count.times do |i|
    code = acc.get_short
    name = CmdSendHeaders.get_well_known_header_name(code)
    if name == nil
      name = acc.get_string_by_len(code)
    end

    value = acc.get_string
    add_header(name, value)
  end
  #BayLog.info("%s", self)
end