Implemented ErrorMultiplexer as primary error handler

* ErrorMultiplexer is derived from both xercesc::ErrorHandler and xalan::ProblemListener
* registers itself as XalanTransformer's ErrorHandler and ProblemListener
* distributes captured errors and warnings to all registered ErrorMultiplexer::Receiver instances
** ErrorCapacitor implements the ErrorMultiplexer::Receiver interface and as such registers itself in a given ErrorMultiplexer instance
** ErrorMultiplexer reduces the different xalan and xercesc internal error classifications into either warnings or errors
* this was implemented to make it possible to easily differentiate between warnings and errors
** previously warnings were treated as errors
** ErrorCapacitor ignores warnings and only captures errors
** WarningCapacitor will be implemented to handle warnings during XSLT processing

1 files changed, 0 insertions, 82 deletions

diff --git a/src/support/error_capacitor.h b/src/support/error_capacitor.h
deleted file mode 100644
index b94d5f8..0000000
--- a/src/support/error_capacitor.h
+++ /dev/null
@@ -1,82 +0,0 @@
-#ifndef INPUTXSLT_SRC_SUPPORT_ERROR_CAPACITOR_H_
-#define INPUTXSLT_SRC_SUPPORT_ERROR_CAPACITOR_H_
-
-#include <xercesc/sax/ErrorHandler.hpp>
-
-#include <xalanc/XSLT/ProblemListener.hpp>
-#include <xalanc/XalanTransformer/XalanTransformer.hpp>
-
-#include <memory>
-#include <vector>
-#include <string>
-
-#include "common.h"
-
-namespace InputXSLT {
-
-class ErrorCapacitor : public xercesc::ErrorHandler,
-                       public xalan::ProblemListener {
-	public:
-		class exception;
-
-		typedef std::vector<std::string> error_cache;
-		typedef std::unique_ptr<error_cache> error_cache_ptr;
-
-		ErrorCapacitor(xalan::XalanTransformer*);
-		~ErrorCapacitor();
-
-		void discharge();
-
-		virtual void warning(const xercesc::SAXParseException&);
-		virtual void error(const xercesc::SAXParseException&);
-		virtual void fatalError(const xercesc::SAXParseException&);
-		virtual void resetErrors();
-
-		virtual void problem(
-			xalan::ProblemListenerBase::eSource,
-			xalan::ProblemListenerBase::eClassification,
-			const xalan::XalanDOMString&,
-			const xalan::Locator*,
-			const xalan::XalanNode*
-		);
-
-		virtual void problem(
-			xalan::ProblemListenerBase::eSource,
-			xalan::ProblemListenerBase::eClassification,
-			const xalan::XalanDOMString&,
-			const xalan::XalanNode*
-		);
-
-		virtual void problem(
-			xalan::ProblemListenerBase::eSource,
-			xalan::ProblemListenerBase::eClassification,
-			const xalan::XalanNode*,
-			const xalan::ElemTemplateElement*,
-			const xalan::XalanDOMString&,
-			const xalan::XalanDOMChar*,
-			xalan::XalanFileLoc,
-			xalan::XalanFileLoc
-		);
-
-		virtual void setPrintWriter(xalan::PrintWriter*);
-
-	private:
-		xalan::XalanTransformer* const transformer_;
-		error_cache_ptr error_cache_;
-
-};
-
-class ErrorCapacitor::exception {
-	public:
-		exception(error_cache_ptr);
-
-		const error_cache* getCachedErrors() const;
-
-	private:
-		error_cache_ptr error_cache_;
-
-};
-
-}
-
-#endif  // INPUTXSLT_SRC_SUPPORT_ERROR_CAPACITOR_H_