2 files changed, 62 insertions, 33 deletions

diff --git a/src/transformation_facade.cc b/src/transformation_facade.cc
index 41ee458..07483c1 100644
--- a/src/transformation_facade.cc
+++ b/src/transformation_facade.cc
@@ -25,49 +25,43 @@ TransformationFacade::~TransformationFacade() {
 	);
 }
 
-int TransformationFacade::generate(const std::string& target) {
-	StylesheetParameterGuard guard(this->transformer_);
-
-	return this->generate(target, guard);
-}
-
 int TransformationFacade::generate(
-	const std::string& target,
-	const StylesheetParameterGuard::map& parameters
+	const std::string& targetPath,
+	StylesheetParameterGuard& parameters
 ) {
-	StylesheetParameterGuard guard(this->transformer_, parameters);
-
-	return this->generate(target, guard);
-}
+	const boost::filesystem::path targetPathHelper(
+		boost::filesystem::absolute(targetPath)
+	);
 
-int TransformationFacade::generate(
-	const std::string& target,
-	const xalan::XObjectPtr& parameter
-) {
-	StylesheetParameterGuard guard(this->transformer_);
-	guard.set("parameters", parameter);
+	parameters.set(
+		"target-file",      targetPathHelper.filename().string()
+	);
+	parameters.set(
+		"parent-directory", targetPathHelper.parent_path().filename().string()
+	);
 
-	return this->generate(target, guard);
+	return this->generate(
+		xalan::XSLTResultTarget(targetPath.data()),
+		parameters
+	);
 }
 
 int TransformationFacade::generate(
-	const std::string& target,
+	std::basic_ostream<char>& targetStream,
 	StylesheetParameterGuard& parameters
 ) {
-	const boost::filesystem::path targetFilePath(
-		boost::filesystem::absolute(target)
-	);
-
-	parameters.set(
-		"target-file",      targetFilePath.filename().string()
-	);
-	parameters.set(
-		"parent-directory", targetFilePath.parent_path().filename().string()
+	return this->generate(
+		xalan::XSLTResultTarget(targetStream),
+		parameters
 	);
+}
 
+int TransformationFacade::generate(
+	xalan::XSLTResultTarget&& outputTarget,
+	StylesheetParameterGuard&
+) {
 	std::stringstream       emptyStream("<dummy/>");
 	xalan::XSLTInputSource  inputSource(emptyStream);
-	xalan::XSLTResultTarget outputTarget(target.data());
 
 	const int resultCode = this->transformer_.transform(
 		inputSource,
diff --git a/src/transformation_facade.h b/src/transformation_facade.h
index be06d07..7fb0926 100644
--- a/src/transformation_facade.h
+++ b/src/transformation_facade.h
@@ -15,9 +15,14 @@ class TransformationFacade {
 		explicit TransformationFacade(const std::string&);
 		~TransformationFacade();
 
-		int generate(const std::string&);
-		int generate(const std::string&, const StylesheetParameterGuard::map&);
-		int generate(const std::string&, const xalan::XObjectPtr&);
+		template <typename Target>
+		int generate(Target&);
+
+		template <typename Target>
+		int generate(Target&, const StylesheetParameterGuard::map&);
+
+		template <typename Target>
+		int generate(Target&, const xalan::XObjectPtr&);
 
 	private:
 		const xalan::XalanCompiledStylesheet* transformation_;
@@ -25,9 +30,39 @@ class TransformationFacade {
 		xalan::XalanTransformer transformer_;
 
 		int generate(const std::string&, StylesheetParameterGuard&);
+		int generate(std::basic_ostream<char>&, StylesheetParameterGuard&);
+		int generate(xalan::XSLTResultTarget&&, StylesheetParameterGuard&);
 
 };
 
+template <typename Target>
+int TransformationFacade::generate(Target& target) {
+	StylesheetParameterGuard guard(this->transformer_);
+
+	return this->generate(target, guard);
+}
+
+template <typename Target>
+int TransformationFacade::generate(
+	Target& target,
+	const StylesheetParameterGuard::map& parameters
+) {
+	StylesheetParameterGuard guard(this->transformer_, parameters);
+
+	return this->generate(target, guard);
+}
+
+template <typename Target>
+int TransformationFacade::generate(
+	Target& target,
+	const xalan::XObjectPtr& parameter
+) {
+	StylesheetParameterGuard guard(this->transformer_);
+	guard.set("parameters", parameter);
+
+	return this->generate(target, guard);
+}
+
 }
 
 #endif  // INPUTXSLT_SRC_TRANSFORMATION_FACADE_H_