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Annotation of parser3/src/include/pa_exception.h, revision 1.14

1.10      paf         1: /** @file
1.11      paf         2:        Parser: exception decls.
                      3: 
1.6       paf         4:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.7       paf         5:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.6       paf         6: 
1.14    ! parser      7:        $Id: pa_exception.h,v 1.13 2001/09/26 10:32:25 parser Exp $
1.1       paf         8: */
                      9: 
                     10: #ifndef PA_EXCEPTION_H
                     11: #define PA_EXCEPTION_H
                     12: 
1.12      parser     13: #include "pa_config_includes.h"
1.1       paf        14: #include "pa_types.h"
                     15: #include "pa_string.h"
                     16: 
1.14    ! parser     17: #ifdef XML
        !            18: #include <PlatformSupport/XSLException.hpp>
        !            19: #include <sax/SAXException.hpp>
        !            20: #include <sax/SAXParseException.hpp>
        !            21: #include <util/XMLException.hpp>
        !            22: #endif
        !            23: 
        !            24: class Pool;
        !            25: 
1.10      paf        26: /// Just simple longjump mechanizm dressed in class clothes. use Temp_exception
1.1       paf        27: class Exception {
                     28: public:
                     29: 
1.10      paf        30:        /**
                     31:                address for long jump to jump to 
                     32:                regretfully public:
                     33:                can't make local unless sure of inlining
                     34:                for to-die stack frame ruins it all
                     35:        */
1.5       paf        36:        mutable jmp_buf mark;
1.1       paf        37: 
1.10      paf        38:        /// throws an exception[really goes to mark-ed position
1.5       paf        39:        void _throw(
1.1       paf        40:                const String *atype, const String *acode,
                     41:                const String *aproblem_source, 
1.5       paf        42:                const char *comment_fmt, ...) const;
1.14    ! parser     43: 
        !            44: #ifdef XML
        !            45:        /// converts XSL exception to parser exception
        !            46:        void _throw(Pool& pool, const String *source, const XSLException& e);
        !            47:        /// converts SAX exception to parser exception
        !            48:        void _throw(Pool& pool, const String *source, const SAXException& e);
        !            49:        /// converts SAX parse exception to parser exception
        !            50:        void _throw(Pool& pool, const String *source, const SAXParseException& e);
        !            51:        /// converts XML exception to parser exception
        !            52:        void _throw(Pool& pool, const String *source, const XMLException& e);
        !            53:        /// converts Xalan DOM exception to parser exception
        !            54:        void _throw(Pool& pool, const String *source, const XalanDOMException& e);
        !            55: #endif
1.1       paf        56: 
1.10      paf        57:        /// extracts exception type
1.5       paf        58:        const String *type() const { return ftype; }
1.10      paf        59:        /// extracts exception code
1.5       paf        60:        const String *code() const { return fcode; }
1.10      paf        61:        /// extracts exception problem_source
1.5       paf        62:        const String *problem_source() const { return fproblem_source; }
1.10      paf        63:        /// extracts exception comment
1.5       paf        64:        const char *comment() const { return fcomment[0]?fcomment:0; }
1.1       paf        65: 
                     66: private:
                     67: 
1.5       paf        68:        mutable const String *ftype, *fcode, *fproblem_source;
                     69:        mutable char fcomment[MAX_STRING];
1.1       paf        70: };
                     71: 
                     72: #endif