Added input file support to ixslt

* a single file may be passed to the XSLT processor as input
** the file is read once and stored within a xalan::XalanParsedSource to be reused by all calls to "TransformationFacade::generate"
* added appropriate TranformationFacade constructor overload
** this new constructor overload which is taking a path to both the transformation and the input file is the main constructor
*** the old constructor is now only a alias for this new constructor
* adapted static "try_create" TransformationFacade factory method into variadic template factory method
* added optional "--input" argument to ixslt
** expanded option handling accordingly

1 files changed, 2 insertions, 2 deletions

diff --git a/src/function/transform.cc b/src/function/transform.cc
index 059260d..9f0e98a 100644
--- a/src/function/transform.cc
+++ b/src/function/transform.cc
@@ -54,9 +54,9 @@ xercesc::DOMDocument* FunctionTransform::constructDocument(
 	);
 
 	if ( auto transformation = TransformationFacade::try_create(
+		handleErrors(result),
 		fsContext.resolve(transformationPath).string(),
-		this->include_resolver_,
-		handleErrors(result)
+		this->include_resolver_
 	) ) {
 		try {
 			transformation->generate(