Added context awareness to XObjectValue casting logic

* added support for defining boost::filesystem::path as a external function parameter
** boost::filesystem::path parameters are resolved against the appropriate FilesystemContext and IncludeEntityResolver instances
* xalan::XSLTInputSource parameter source paths are also resolved
* removed need for passing a reference FilesystemContext to "constructDocument" methods
** they now only accept the parameters of the external function implemented by them
** all path resolution logic is wrapped by the newly created XObjectValue class
* converted XObjectValue namespace into class
** the "get" template method is now a template member method
** this was needed to enable value casting logic to access the appropriate FilesystemContext and IncludeEntityResolver instances
* this commit marks the next step towards the goals defined in 741a70f

1 files changed, 23 insertions, 40 deletions

diff --git a/src/support/filesystem_context.cc b/src/support/filesystem_context.cc
index a18ec43..21548a5 100644
--- a/src/support/filesystem_context.cc
+++ b/src/support/filesystem_context.cc
@@ -4,52 +4,13 @@
 #include <iterator>
 
 #include "support/xalan_string.h"
-#include "support/xerces_string_guard.h"
 
 namespace InputXSLT {
 
-FilesystemContext::FilesystemContext(const boost::filesystem::path& path):
-	path_(boost::filesystem::canonical(
-		path.parent_path()
-	)) { }
-
-FilesystemContext::FilesystemContext(const std::string& path):
-	path_(boost::filesystem::canonical(path)) { }
-
-boost::filesystem::path FilesystemContext::resolve(
-	const std::string& path) const {
-	const boost::filesystem::path targetPath(path);
-
-	if ( targetPath.is_absolute() ) {
-		return targetPath;
-	} else {
-		return absolute(this->path_ / targetPath);
-	}
-}
-
-boost::filesystem::path FilesystemContext::resolve(
-	const xalan::XalanDOMString& path) const {
-	return this->resolve(toString(path));
-}
-
-void FilesystemContext::iterate(
-	const std::string& path,
-	const std::function<void(const boost::filesystem::path&)>& func
-) const {
-	this->iterate(this->resolve(path), func);
-}
-
-void FilesystemContext::iterate(
-	const xalan::XalanDOMString& path,
-	const std::function<void(const boost::filesystem::path&)>& func
-) const {
-	this->iterate(toString(path), func);
-}
-
 void FilesystemContext::iterate(
 	const boost::filesystem::path& directory,
 	const std::function<void(const boost::filesystem::path&)>& func
-) const {
+) {
 	std::vector<boost::filesystem::path> directoryItems;
 
 	std::copy_if(
@@ -74,4 +35,26 @@ void FilesystemContext::iterate(
 	);
 }
 
+FilesystemContext::FilesystemContext(const boost::filesystem::path& path):
+	path_(boost::filesystem::canonical(
+		path.parent_path()
+	)) { }
+
+FilesystemContext::FilesystemContext(const std::string& path):
+	path_(boost::filesystem::canonical(path)) { }
+
+boost::filesystem::path FilesystemContext::resolve(
+	const xalan::XalanDOMString& path) const {
+	return this->resolve(toString(path));
+}
+
+boost::filesystem::path FilesystemContext::resolve(
+	const boost::filesystem::path& path) const {
+	if ( path.is_absolute() ) {
+		return path;
+	} else {
+		return absolute(this->path_ / path);
+	}
+}
+
 }