Class: EAAL::Result::ResultElement

Inherits:
Object
  • Object
show all
Defined in:
lib/eaal/eaal_result.rb

Overview

result element

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, value) ⇒ ResultElement

Returns a new instance of ResultElement.



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# File 'lib/eaal/eaal_result.rb', line 35

def initialize(name, value)
    self.name = name
    self.value = value     
    self.attribs = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/eaal/eaal_result.rb', line 45

def method_missing(method, *args)
    if self.attribs.has_key?(method.id2name)
        self.attribs[method.id2name]
    else
        self.value.send(method, *args)                    
    end
    
end

Instance Attribute Details

#attribs ⇒ Object

Returns the value of attribute attribs.



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# File 'lib/eaal/eaal_result.rb', line 34

def attribs
  @attribs
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/eaal/eaal_result.rb', line 34

def name
  @name
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/eaal/eaal_result.rb', line 34

def value
  @value
end

Class Method Details

.parse_element(prefix, element) ⇒ Object

parses an xml element to create either the ResultElement, ResultContainer or Rowset necessary



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# File 'lib/eaal/eaal_result.rb', line 56

def self.parse_element(prefix, element)
    if element.name == "rowset"
        re = EAAL::Rowset.new(prefix, element)
    else
        key = element.name
        if element.children && element.containers.length > 0
            container = ResultContainer.new
            element.containers.each { |celement|
                cel = EAAL::Result::ResultElement.parse_element(prefix, celement)
                if element.attributes.length > 0
                    container.add_element(cel.name, cel)
                else 
                    container.add_element(cel.name, cel.value)
                end
            }
            value = container
        else
            value = element.inner_html
        end
        re = ResultElement.new(key, value)
        if element.attributes.length > 0
            re.attribs.merge!(element.attributes)
        end
    end
    re
end

Instance Method Details

#add_attrib(key, val) ⇒ Object 



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# File 'lib/eaal/eaal_result.rb', line 41

def add_attrib(key, val)
    self.attribs.merge!({key => val})
end