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path: root/src/function/external_text_formatter.cc
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2014-05-31Revamped external function result treesAdrian Kummerländer
* the root node of the result tree of each function is a domain element ** i.e. the root node of "read-xml-file" is "file", the root node of "read-directory" is "directory" * the root node contains the result state of the function call encoded in a "result" attribute ** possible values are "success" and "error" ** the root node may contain additional attributes such as the target path of a called transformation * the actual function result is contained within the child nodes of the function root node ** i.e. the XML file tree returned by "read-xml-file" is a child of the function root node ** if specific errors occured they are also returned as child nodes of the function root node *** this is currently only the case for "transform" where transformation errors are returned as "error" value node childs of the function root node * updated test cases accordingly
2014-05-26Revamped external execute function into a external text formatter functionAdrian Kummerländer
* importing XML output of a called executable into the result document required special logic which clashed with a general execute function * general execute function may be implemented in the future ** support for external text formatters with XML output has a higher priority * current implementation enables calling a markdown parser and including the XHTML output into the document