Attributes.hpp Source File

00001 /*
00002  * The Apache Software License, Version 1.1

00003  * 

00004  * Copyright (c) 1999-2000 The Apache Software Foundation.  All rights

00005  * reserved.

00006  * 

00007  * Redistribution and use in source and binary forms, with or without

00008  * modification, are permitted provided that the following conditions

00009  * are met:

00010  * 

00011  * 1. Redistributions of source code must retain the above copyright

00012  *    notice, this list of conditions and the following disclaimer. 

00013  * 

00014  * 2. Redistributions in binary form must reproduce the above copyright

00015  *    notice, this list of conditions and the following disclaimer in

00016  *    the documentation and/or other materials provided with the

00017  *    distribution.

00018  * 

00019  * 3. The end-user documentation included with the redistribution,

00020  *    if any, must include the following acknowledgment:  

00021  *       "This product includes software developed by the

00022  *        Apache Software Foundation (http://www.apache.org/)."

00023  *    Alternately, this acknowledgment may appear in the software itself,

00024  *    if and wherever such third-party acknowledgments normally appear.

00025  * 

00026  * 4. The names "Xerces" and "Apache Software Foundation" must

00027  *    not be used to endorse or promote products derived from this

00028  *    software without prior written permission. For written 

00029  *    permission, please contact apache\@apache.org.

00030  * 

00031  * 5. Products derived from this software may not be called "Apache",

00032  *    nor may "Apache" appear in their name, without prior written

00033  *    permission of the Apache Software Foundation.

00034  * 

00035  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

00036  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

00037  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

00038  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR

00039  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

00040  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

00041  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

00042  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

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00045  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

00046  * SUCH DAMAGE.

00047  * ====================================================================

00048  * 

00049  * This software consists of voluntary contributions made by many

00050  * individuals on behalf of the Apache Software Foundation, and was

00051  * originally based on software copyright (c) 1999, International

00052  * Business Machines, Inc., http://www.ibm.com .  For more information

00053  * on the Apache Software Foundation, please see

00054  * <http://www.apache.org/>.

00055  */
00056 
00057 /*
00058  * $Log: Attributes.hpp,v $

00059  * Revision 1.3  2000/08/09 22:19:28  jpolast

00060  * many conformance & stability changes:

00061  *   - ContentHandler::resetDocument() removed

00062  *   - attrs param of ContentHandler::startDocument() made const

00063  *   - SAXExceptions thrown now have msgs

00064  *   - removed duplicate function signatures that had 'const'

00065  *       [ eg: getContentHander() ]

00066  *   - changed getFeature and getProperty to apply to const objs

00067  *   - setProperty now takes a void* instead of const void*
00068  *   - SAX2XMLReaderImpl does not inherit from SAXParser anymore

00069  *   - Reuse Validator (http://apache.org/xml/features/reuse-validator) implemented

00070  *   - Features & Properties now read-only during parse

00071  *
00072  * Revision 1.2  2000/08/07 18:21:26  jpolast

00073  * change  module to 

00074  *
00075  * Revision 1.1  2000/08/02 18:02:34  jpolast

00076  * initial checkin of sax2 implementation

00077  * submitted by Simon Fell (simon@fell.com)

00078  * and Joe Polastre (jpolast@apache.org)

00079  *
00080  *
00081  */
00082 
00083 #ifndef ATTRIBUTES_HPP
00084 #define ATTRIBUTES_HPP
00085 
00086 #include <util/XercesDefs.hpp>
00087 
00140 
00141 class  Attributes
00142 {
00143 public:
00144     // -----------------------------------------------------------------------
00145     //  Constructors and Destructor
00146     // -----------------------------------------------------------------------
00149     /** Default constructor */
00150     Attributes()

00151     {
00152     }
00153 
00155     virtual ~Attributes()

00156     {
00157     }
00159 
00162 
00172     virtual unsigned int getLength() const = 0;
00173 
00187     virtual const XMLCh* getURI(const unsigned int index) const = 0;
00188 
00202     virtual const XMLCh* getLocalName(const unsigned int index) const = 0;
00203 
00217     virtual const XMLCh* getQName(const unsigned int index) const = 0;
00218 
00240     virtual const XMLCh* getType(const unsigned int index) const = 0;
00241 
00255     virtual const XMLCh* getValue(const unsigned int index) const = 0;
00256 
00258     // Name-based query.
00260 
00270     virtual int getIndex(const XMLCh* const uri, const XMLCh* const localPart ) const = 0 ;
00271 
00279     virtual int getIndex(const XMLCh* const QName ) const = 0 ;
00280 
00293     virtual const XMLCh* getType(const XMLCh* const uri, const XMLCh* const localPart ) const = 0 ;
00294 
00305     virtual const XMLCh* getType(const XMLCh* const QName) const = 0;
00306 
00318     virtual const XMLCh* getValue(const XMLCh* const uri, const XMLCh* const localPart ) const = 0 ;
00319 
00330     virtual const XMLCh* getValue(const XMLCh* const QName) const = 0;
00331 
00333 
00334 private :
00335     /* Constructors and operators */
00336     /* Copy constructor */
00337     Attributes(const Attributes&);
00338     /* Assignment operator */
00339     void operator=(const Attributes&);
00340     
00341 };
00342 
00343 #endif