Class: SVNx::Entry

Inherits:
Object
  • Object
show all
Includes:
Loggable
Defined in:
lib/svnx/entry.rb

Direct Known Subclasses

Info::Entry, Log::Entry, Status::Entry

Instance Method Summary collapse

Constructor Details

#initialize(args = Hash.new) ⇒ Entry

Returns a new instance of Entry.



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# File 'lib/svnx/entry.rb', line 12

def initialize args = Hash.new
  if xmllines = args[:xmllines]
    if xmllines.kind_of? Array
      xmllines = xmllines.join ''
    end

    doc = REXML::Document.new xmllines

    set_from_xml doc
  elsif elmt = args[:xmlelement]
    set_from_element elmt
  else
    raise "must be initialized with xmllines or xmlelement"
  end
end

Instance Method Details

#get_attribute(xmlelement, attrname) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 36

def get_attribute xmlelement, attrname
  xmlelement.attributes[attrname]
end

#get_element_text(xmlelement, elmtname) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 40

def get_element_text xmlelement, elmtname
  elmt = xmlelement.elements[elmtname]
  # in my test svn repository, revision 1 doesn't have an author element:
  (elmt && elmt.text) || ""
end

#set_attr_var(xmlelement, varname) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 46

def set_attr_var xmlelement, varname
  set_var varname, get_attribute(xmlelement, varname)
end

#set_elmt_var(xmlelement, varname) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 50

def set_elmt_var xmlelement, varname
  set_var varname, get_element_text(xmlelement, varname)
end

#set_from_element(elmt) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 32

def set_from_element elmt
  raise "must be implemented"
end

#set_from_xml(xmldoc) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 28

def set_from_xml xmldoc
  raise "must be implemented"
end

#set_var(varname, value) ⇒ Object 



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# File 'lib/svnx/entry.rb', line 54

def set_var varname, value
  instance_variable_set '@' + varname, value
end