Class: TaliaCore::ActiveSourceParts::Xml::SourceBuilder

Inherits:
TaliaUtil::Xml::BaseBuilder show all
Defined in:
lib/talia_core/active_source_parts/xml/source_builder.rb

Overview

Class to build source representations of ActiveSource objects. Talia uses a simple XML format to encode the Source Object. The format maps easily to a Hash as it is used for the new or write_attributes methods:

http://foobar/ http://barbar/ ... http://foobar/bar/ val http://some_url another ... ... ...

Also see the parent class, TaliaUtil::Xml::BaseBuilder, for more information

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from TaliaUtil::Xml::BaseBuilder

make_xml_string, open

Class Method Details

.build_source(source) ⇒ Object

Builds the XML for a single source, and returns the result as a string



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# File 'lib/talia_core/active_source_parts/xml/source_builder.rb', line 36

def self.build_source(source)
  make_xml_string { |build| build.write_source(source) }
end

Instance Method Details

#write_source(source) ⇒ Object

Build the XML for a single source.



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# File 'lib/talia_core/active_source_parts/xml/source_builder.rb', line 41

def write_source(source)
  @builder.source do 
    source.attributes.each { |attrib, value| write_attribute(attrib, value) }
    source.direct_predicates.each { |pred| write_attribute(pred, source[pred]) } 
  end
end