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# PSVIAttributeList.hpp

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    00001 /*
    00002  * The Apache Software License, Version 1.1
    00003  *
    00004  * Copyright (c) 2003 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
    00043  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
    00044  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
    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: PSVIAttributeList.hpp,v $
    00059  * Revision 1.7  2004/02/15 19:37:16  amassari
    00060  * Removed cause for warnings in VC 7.1
    00061  *
    00062  * Revision 1.6  2003/12/20 06:19:38  neilg
    00063  * store name/namespace of corresponding attribute in PSVIAttributeList; not all PSVIAttributes have XSAttributeDeclarations
    00064  *
    00065  * Revision 1.5  2003/12/15 17:23:48  cargilld
    00066  * psvi updates; cleanup revisits and bug fixes
    00067  *
    00068  * Revision 1.4  2003/12/02 16:21:41  neilg
    00069  * fix for ArrayIndexOutOfBoundsException in PSVIAttributeList; thanks to Pete Lloyd
    00070  *
    00071  * Revision 1.3  2003/11/26 16:20:37  neilg
    00072  * more complete implementation of PSVIAttributeList; remove some problematic const-ness
    00073  *
    00074  * Revision 1.2  2003/11/06 15:30:04  neilg
    00075  * first part of PSVI/schema component model implementation, thanks to David Cargill.  This covers setting the PSVIHandler on parser objects, as well as implementing XSNotation, XSSimpleTypeDefinition, XSIDCDefinition, and most of XSWildcard, XSComplexTypeDefinition, XSElementDeclaration, XSAttributeDeclaration and XSAttributeUse.
    00076  *
    00077  * Revision 1.1  2003/09/16 14:33:36  neilg
    00078  * PSVI/schema component model classes, with Makefile/configuration changes necessary to build them
    00079  *
    00080  */
    00081
    00082 #if !defined(PSVIATTRIBUTEDERIVATION_LIST_HPP)
    00083 #define PSVIATTRIBUTEDERIVATION_LIST_HPP
    00084
    00085 #include <xercesc/util/PlatformUtils.hpp>
    00086 #include <xercesc/framework/psvi/PSVIAttribute.hpp>
    00087 #include <xercesc/util/ValueVectorOf.hpp>
    00088
    00089 XERCES_CPP_NAMESPACE_BEGIN
    00090
    00100 class  PSVIAttributeList : public XMemory
    00101 {
    00102 public:
    00103
    00104     //  Constructors and Destructor
    00105     // -----------------------------------------------------------------------
    00108
    00114     PSVIAttributeList( MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    00115
    00117
    00120     ~PSVIAttributeList();
    00122
    00123     //---------------------
    00127
    00128     /*
    00129      * Get the number of attributes whose PSVI contributions
    00130      * are contained in this list.
    00131      */
    00132     unsigned int getLength() const;
    00133
    00134     /*
    00135      * Get the PSVI contribution of attribute at position i
    00136      * in this list.  Indeces start from 0.
    00137      * @param index index from which the attribute PSVI contribution
    00138      * is to come.
    00139      * @return PSVIAttribute containing the attributes PSVI contributions;
    00140      * null is returned if the index is out of range.
    00141      */
    00142     PSVIAttribute *getAttributePSVIAtIndex(const unsigned int index);
    00143
    00144     /*
    00145      * Get local part of attribute name at position index in the list.
    00146      * Indeces start from 0.
    00147      * @param index index from which the attribute name
    00148      * is to come.
    00149      * @return local part of the attribute's name; null is returned if the index
    00150      * is out of range.
    00151      */
    00152     const XMLCh *getAttributeNameAtIndex(const unsigned int index);
    00153
    00154     /*
    00155      * Get namespace of attribute at position index in the list.
    00156      * Indeces start from 0.
    00157      * @param index index from which the attribute namespace
    00158      * is to come.
    00159      * @return namespace of the attribute;
    00160      * null is returned if the index is out of range.
    00161      */
    00162     const XMLCh *getAttributeNamespaceAtIndex(const unsigned int index);
    00163
    00164     /*
    00165      * Get the PSVI contribution of attribute with given
    00166      * local name and namespace.
    00167      * @param attrName  local part of the attribute's name
    00168      * @param attrNamespace  namespace of the attribute
    00169      * @return null if the attribute PSVI does not exist
    00170      */
    00171     PSVIAttribute *getAttributePSVIByName(const XMLCh *attrName
    00172                     , const XMLCh * attrNamespace);
    00173
    00175
    00176     //----------------------------------
    00180
    00189     PSVIAttribute *getPSVIAttributeToFill(
    00190             const XMLCh * attrName
    00191             , const XMLCh * attrNS);
    00192
    00196     void reset();
    00197
    00199
    00200 private:
    00201
    00202     // -----------------------------------------------------------------------
    00203     //  Unimplemented constructors and operators
    00204     // -----------------------------------------------------------------------
    00205     PSVIAttributeList(const PSVIAttributeList&);
    00206     PSVIAttributeList & operator=(const PSVIAttributeList &);
    00207
    00208
    00209     // -----------------------------------------------------------------------
    00210     //  data members
    00211     // -----------------------------------------------------------------------
    00212     // fMemoryManager
    00213     //  handler to provide dynamically-need memory
    00214     // fAttrList
    00215     //  list of PSVIAttributes contained by this object
    00216     // fAttrNameList
    00217     //  list of the names of the initialized PSVIAttribute objects contained
    00218     //  in this listing
    00219     // fAttrNSList
    00220     //  list of the namespaces of the initialized PSVIAttribute objects contained
    00221     //  in this listing
    00222     // fAttrPos
    00223     //  current number of initialized PSVIAttributes in fAttrList
    00224     MemoryManager*                  fMemoryManager;
    00225     RefVectorOf<PSVIAttribute>*     fAttrList;
    00226     RefArrayVectorOf<XMLCh>*        fAttrNameList;
    00227     RefArrayVectorOf<XMLCh>*        fAttrNSList;
    00228     unsigned int                    fAttrPos;
    00229 };
    00230 inline PSVIAttributeList::~PSVIAttributeList()
    00231 {
    00232     delete fAttrList;
    00233     delete fAttrNameList;
    00234     delete fAttrNSList;
    00235 }
    00236
    00237 inline PSVIAttribute *PSVIAttributeList::getPSVIAttributeToFill(
    00238             const XMLCh *attrName
    00239             , const XMLCh * attrNS)
    00240 {
    00241     PSVIAttribute *retAttr = 0;
    00242     if(fAttrPos == fAttrList->size())
    00243     {
    00244         retAttr = new (fMemoryManager)PSVIAttribute(fMemoryManager);
    00245         fAttrList->addElement(retAttr);
    00246         fAttrNameList->addElement((XMLCh *)attrName);
    00247         fAttrNSList->addElement((XMLCh *)attrNS);
    00248     }
    00249     else
    00250     {
    00251         retAttr = fAttrList->elementAt(fAttrPos);
    00252         fAttrNameList->setElementAt((XMLCh *)attrName, fAttrPos);
    00253         fAttrNSList->setElementAt((XMLCh *)attrNS, fAttrPos);
    00254     }
    00255     fAttrPos++;
    00256     return retAttr;
    00257 }
    00258
    00259 inline void PSVIAttributeList::reset()
    00260 {
    00261     fAttrPos = 0;
    00262 }
    00263
    00264 XERCES_CPP_NAMESPACE_END
    00265
    00266 #endif

Copyright © 2004 The Apache Software Foundation. All Rights Reserved.