Class: Baykit::BayServer::Docker::BuiltIn::BuiltInLogDocker

Inherits:
Baykit::BayServer::Docker::Base::DockerBase show all
Includes:
Agent, Agent::Transporter, Bcf, Log, Util
Defined in:
lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb

Defined Under Namespace

Classes: AgentListener

Constant Summary collapse

LOG_WRITE_METHOD_SELECT = 
1
LOG_WRITE_METHOD_SPIN = 
2
LOG_WRITE_METHOD_TAXI = 
3
DEFAULT_LOG_WRITE_METHOD = 
LOG_WRITE_METHOD_TAXI

Class Attribute Summary collapse

Instance Attribute Summary collapse

Attributes inherited from Baykit::BayServer::Docker::Base::DockerBase

#type

Instance Method Summary collapse

Methods inherited from Baykit::BayServer::Docker::Base::DockerBase

#init_docker, #to_s

Constructor Details

#initialize ⇒ BuiltInLogDocker

Returns a new instance of BuiltInLogDocker.



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 96

def initialize
  @loggers = {}
  @format = nil
  @log_items = []
  @log_write_method = DEFAULT_LOG_WRITE_METHOD
end

Class Attribute Details

.log_item_map ⇒ Object (readonly)

Mapping table for format



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 76

def log_item_map
  @log_item_map
end

Instance Attribute Details

#file_ext ⇒ Object (readonly)

Returns the value of attribute file_ext.



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 81

def file_ext
  @file_ext
end

#file_prefix ⇒ Object (readonly)

Log send_file name parts



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 80

def file_prefix
  @file_prefix
end

#format ⇒ Object (readonly)

Log format



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 88

def format
  @format
end

#log_items ⇒ Object (readonly)

Log items



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 91

def log_items
  @log_items
end

#log_write_method ⇒ Object (readonly)

Log write method



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 94

def log_write_method
  @log_write_method
end

#loggers ⇒ Object (readonly)

Logger for each agent.

Map of Agent ID => LogBoat



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 85

def loggers
  @loggers
end

Instance Method Details

#init(elm, parent) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 103

def init(elm, parent)
  super
  p = elm.arg.rindex('.')
  if p == nil
    @file_prefix = elm.arg
    @file_ext = ""
  else
    @file_prefix = elm.arg[0, p]
    @file_ext = elm.arg[p+1 .. -1]
  end

  if @format == nil
    raise ConfigException.new(elm.file_name, elm.line_no, BayMessage.get(:CFG_INVALID_LOG_FORMAT, ""))
  end

  if !File.absolute_path?(@file_prefix)
    @file_prefix = BayServer.get_location @file_prefix
  end

  @loggers = Array.new(BayServer.harbor.grand_agents)

  log_dir = File.dirname(@file_prefix)
  if !File.directory?(log_dir)
    Dir.mkdir(log_dir)
  end

  # Parse format
  compile(@format, @log_items, elm.file_name, elm.line_no)

  # Check log write method
  if @log_write_method == LOG_WRITE_METHOD_SELECT and !SysUtil.support_select_file()
    BayLog.warn(BayMessage.get(:CFG_LOG_WRITE_METHOD_SELECT_NOT_SUPPORTED))
    @log_write_method = LOG_WRITE_METHOD_TAXI
  end

  if @log_write_method == LOG_WRITE_METHOD_SPIN and !SysUtil.support_nonblock_file_write()
    BayLog.warn(BayMessage.get(:CFG_LOG_WRITE_METHOD_SPIN_NOT_SUPPORTED))
    @log_write_method = LOG_WRITE_METHOD_TAXI
  end

  GrandAgent.add_lifecycle_listener(AgentListener.new(self));
end

#init_key_val(kv) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 146

def init_key_val(kv)
  case kv.key.downcase
  when "format"
    @format = kv.value
  when "logwritemethod"
    case kv.value.downcase()
    when "select"
      @log_write_method = LOG_WRITE_METHOD_SELECT
    when "spin"
      @log_write_method = LOG_WRITE_METHOD_SPIN
    when "taxi"
      @log_write_method = LOG_WRITE_METHOD_TAXI
    else
      raise ConfigException.new(kv.file_name, kv.line_no, BayMessage.get(:CFG_INVALID_PARAMETER_VALUE, kv.value))
    end
  else
    return false
  end
  true
end

#log(tour) ⇒ Object 



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# File 'lib/baykit/bayserver/docker/built_in/built_in_log_docker.rb', line 167

def log(tour)
  sb = StringUtil.alloc(0)
  @log_items.each do |item|
    item = item.get_item(tour).to_s
    if item == nil
      sb << "-"
    else
      sb << item
    end
  end

  # If threre are message to write, write it
  if sb.length > 0
    get_logger(tour.ship.agent).log(sb)
  end
end