Class: Rets::Parser::Compact::SaxParser

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/rets/parser/compact.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SaxParser

Returns a new instance of SaxParser.



25
26
27
28
29
30
31
32
 
# File 'lib/rets/parser/compact.rb', line 25

def initialize
  @results = []
  @columns = ''
  @result_index = nil
  @delimiter = nil
  @columns_start = false
  @data_start = false
end

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



23
24
25
 
# File 'lib/rets/parser/compact.rb', line 23

def columns
  @columns
end

#delimiter ⇒ Object (readonly)

Returns the value of attribute delimiter.



23
24
25
 
# File 'lib/rets/parser/compact.rb', line 23

def delimiter
  @delimiter
end

#results ⇒ Object (readonly)

Returns the value of attribute results.



23
24
25
 
# File 'lib/rets/parser/compact.rb', line 23

def results
  @results
end

Instance Method Details

#characters(string) ⇒ Object 



54
55
56
57
58
59
60
61
62
63
 
# File 'lib/rets/parser/compact.rb', line 54

def characters string
  if @columns_start
    @columns << string
  end

  if @result_index
    @results[@result_index] ||= ''
    @results[@result_index] << string
  end
end

#end_element(name) ⇒ Object 



45
46
47
48
49
50
51
52
 
# File 'lib/rets/parser/compact.rb', line 45

def end_element name
  case name
  when 'COLUMNS'
    @columns_start = false
  when 'DATA'
    @result_index = nil
  end
end

#start_element(name, attrs = []) ⇒ Object 



34
35
36
37
38
39
40
41
42
43
 
# File 'lib/rets/parser/compact.rb', line 34

def start_element name, attrs=[]
  case name
  when 'DELIMITER'
    @delimiter = attrs.last.last.to_i.chr
  when 'COLUMNS'
    @columns_start = true
  when 'DATA'
    @result_index = @results.size
  end
end