Class: LDAP::Server::Schema::AttributeType

Inherits:
Object
  • Object
show all
Defined in:
lib/ldap/server/schema.rb

Overview

Class holding an instance of an AttributeTypeDescription (RFC2252 4.2)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(str) ⇒ AttributeType

Returns a new instance of AttributeType.

Raises:



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# File 'lib/ldap/server/schema.rb', line 455

def initialize(str)
  m = LDAP::Server::Syntax::AttributeTypeDescription.match(str)
  raise LDAP::ResultError::InvalidAttributeSyntax,
    "Bad AttributeTypeDescription #{str.inspect}" unless m
  @oid = m[1]
  @names = (m[2]||"").scan(/'(.*?)'/).flatten
	@desc = m[3]
	@obsolete = ! m[4].nil?
	@sup = m[5]
	@equality = m[6]
	@ordering = m[7]
	@substr = m[8]
	@syntax = m[9]
	@maxlen = m[10] && m[10].to_i
	@singlevalue = ! m[11].nil?
	@collective = ! m[12].nil?
	@nousermod = ! m[13].nil?
	@usage = m[14] && m[14].intern
  # This is the cache of the stringified version. Rather than
  # initialize to str, we set nil to force it to be rebuilt
  @def = nil
end

Instance Attribute Details

#collective ⇒ Object (readonly)

Returns the value of attribute collective.



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# File 'lib/ldap/server/schema.rb', line 452

def collective
  @collective
end

#desc ⇒ Object (readonly)

Returns the value of attribute desc.



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# File 'lib/ldap/server/schema.rb', line 451

def desc
  @desc
end

#equality ⇒ Object (readonly)

Returns the value of attribute equality.



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# File 'lib/ldap/server/schema.rb', line 451

def equality
  @equality
end

#maxlen ⇒ Object (readonly)

Returns the value of attribute maxlen.



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# File 'lib/ldap/server/schema.rb', line 452

def maxlen
  @maxlen
end

#names ⇒ Object (readonly)

Returns the value of attribute names.



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# File 'lib/ldap/server/schema.rb', line 451

def names
  @names
end

#nousermod ⇒ Object (readonly)

Returns the value of attribute nousermod.



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# File 'lib/ldap/server/schema.rb', line 453

def nousermod
  @nousermod
end

#obsolete ⇒ Object (readonly)

Returns the value of attribute obsolete.



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# File 'lib/ldap/server/schema.rb', line 451

def obsolete
  @obsolete
end

#oid ⇒ Object (readonly)

Returns the value of attribute oid.



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# File 'lib/ldap/server/schema.rb', line 451

def oid
  @oid
end

#ordering ⇒ Object (readonly)

Returns the value of attribute ordering.



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# File 'lib/ldap/server/schema.rb', line 451

def ordering
  @ordering
end

#singlevalue ⇒ Object (readonly)

Returns the value of attribute singlevalue.



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# File 'lib/ldap/server/schema.rb', line 452

def singlevalue
  @singlevalue
end

#substr ⇒ Object (readonly)

Returns the value of attribute substr.



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# File 'lib/ldap/server/schema.rb', line 452

def substr
  @substr
end

#sup ⇒ Object (readonly)

Returns the value of attribute sup.



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# File 'lib/ldap/server/schema.rb', line 451

def sup
  @sup
end

#syntax ⇒ Object (readonly)

Returns the value of attribute syntax.



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# File 'lib/ldap/server/schema.rb', line 452

def syntax
  @syntax
end

#usage ⇒ Object (readonly)

Returns the value of attribute usage.



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# File 'lib/ldap/server/schema.rb', line 453

def usage
  @usage
end

Instance Method Details

#changed ⇒ Object 



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# File 'lib/ldap/server/schema.rb', line 486

def changed
  @def = nil
end

#name ⇒ Object 



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# File 'lib/ldap/server/schema.rb', line 478

def name
  @names.first
end

#to_def ⇒ Object 



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# File 'lib/ldap/server/schema.rb', line 490

def to_def
  return @def if @def
  ans = "( #{@oid} "
  if @names.nil? or @names.empty?
    # nothing
  elsif @names.size == 1
    ans << "NAME '#{@names.first}' "
  else
    ans << "NAME ( "
    @names.each { |n| ans << "'#{n}' " }
    ans << ") "
  end
  ans << "DESC '#{@desc}' " if @desc
  ans << "OBSOLETE " if @obsolete
  ans << "SUP #{@sup} " if @sup			# oid
  ans << "EQUALITY #{@equality} " if @equality	# oid
  ans << "ORDERING #{@ordering} " if @ordering	# oid
  ans << "SUBSTR #{@substr} " if @substr		# oid
  ans << "SYNTAX #{@syntax}#{@maxlen && "{#{@maxlen}}"} " if @syntax
  ans << "SINGLE-VALUE " if @singlevalue
  ans << "COLLECTIVE " if @collective
  ans << "NO-USER-MODIFICATION " if @nousermod
  ans << "USAGE #{@usage} " if @usage
  ans << ")"
  @def = ans
end

#to_s ⇒ Object 



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# File 'lib/ldap/server/schema.rb', line 482

def to_s
  (@names && @names.first) || @oid
end