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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 1.4  2003/12/02 16:21:41  neilg
    00060  * fix for ArrayIndexOutOfBoundsException in PSVIAttributeList; thanks to Pete Lloyd
    00061  *
    00062  * Revision 1.3  2003/11/26 16:20:37  neilg
    00063  * more complete implementation of PSVIAttributeList; remove some problematic const-ness
    00064  *
    00065  * Revision 1.2  2003/11/06 15:30:04  neilg
    00066  * 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.
    00067  *
    00068  * Revision 1.1  2003/09/16 14:33:36  neilg
    00069  * PSVI/schema component model classes, with Makefile/configuration changes necessary to build them
    00070  *
    00071  */
    00072
    00073 #if !defined(PSVIATTRIBUTEDERIVATION_LIST_HPP)
    00074 #define PSVIATTRIBUTEDERIVATION_LIST_HPP
    00075
    00076 #include <xercesc/util/PlatformUtils.hpp>
    00077 #include <xercesc/framework/psvi/PSVIAttribute.hpp>
    00078 #include <xercesc/util/ValueVectorOf.hpp>
    00079
    00080 XERCES_CPP_NAMESPACE_BEGIN
    00081
    00091 class  PSVIAttributeList : public XMemory
    00092 {
    00093 public:
    00094
    00095     //  Constructors and Destructor
    00096     // -----------------------------------------------------------------------
    00099
    00105     PSVIAttributeList( MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
    00106
    00108
    00111     ~PSVIAttributeList();
    00113
    00114     //---------------------
    00118
    00119     /*
    00120      * Get the number of attributes whose PSVI contributions
    00121      * are contained in this list.
    00122      */
    00123     const unsigned int getLength() const;
    00124
    00125     /*
    00126      * Get the PSVI contribution of attribute at position i
    00127      * in this list.  Indeces start from 0.
    00128      * @param index index from which the attribute PSVI contribution
    00129      * is to come.
    00130      * @return PSVIAttribute containing the attributes PSVI contributions;
    00131      * null is returned if the index is out of range.
    00132      */
    00133     PSVIAttribute *getAttributePSVIAtIndex(const unsigned int index);
    00134
    00135     /*
    00136      * Get local part of attribute name at position index in the list.
    00137      * Indeces start from 0.
    00138      * @param index index from which the attribute name
    00139      * is to come.
    00140      * @return local part of the attribute's name; null is returned if the index
    00141      * is out of range.
    00142      */
    00143     const XMLCh *getAttributeNameAtIndex(const unsigned int index);
    00144
    00145     /*
    00146      * Get namespace of attribute at position index in the list.
    00147      * Indeces start from 0.
    00148      * @param index index from which the attribute namespace
    00149      * is to come.
    00150      * @return namespace of the attribute;
    00151      * null is returned if the index is out of range.
    00152      */
    00153     const XMLCh *getAttributeNamespaceAtIndex(const unsigned int index);
    00154
    00155     /*
    00156      * Get the PSVI contribution of attribute with given
    00157      * local name and namespace.
    00158      * @param attrName  local part of the attribute's name
    00159      * @param attrNamespace  namespace of the attribute
    00160      * @return null if the attribute PSVI does not exist
    00161      */
    00162     PSVIAttribute *getAttributePSVIByName(const XMLCh *attrName
    00163                     , const XMLCh * attrNamespace);
    00164
    00166
    00167     //----------------------------------
    00171
    00177     PSVIAttribute *getPSVIAttributeToFill();
    00178
    00182     void reset();
    00183
    00185
    00186 private:
    00187
    00188     // -----------------------------------------------------------------------
    00189     //  Unimplemented constructors and operators
    00190     // -----------------------------------------------------------------------
    00191     PSVIAttributeList(const PSVIAttributeList&);
    00192     PSVIAttributeList & operator=(const PSVIAttributeList &);
    00193
    00194
    00195     // -----------------------------------------------------------------------
    00196     //  data members
    00197     // -----------------------------------------------------------------------
    00198     // fMemoryManager
    00199     //  handler to provide dynamically-need memory
    00200     // fAttrList
    00201     //  list of PSVIAttributes contained by this object
    00202     // fAttrPos
    00203     //  current number of valid PSVIAttributes in fAttrList
    00204     MemoryManager*                  fMemoryManager;
    00205     ValueVectorOf<PSVIAttribute*>*  fAttrList;
    00206     unsigned int                    fAttrPos;
    00207 };
    00208 inline PSVIAttributeList::~PSVIAttributeList()
    00209 {
    00210     delete fAttrList;
    00211 }
    00212
    00213 inline PSVIAttribute *PSVIAttributeList::getPSVIAttributeToFill()
    00214 {
    00215     PSVIAttribute *retAttr = 0;
    00216     if(fAttrPos == fAttrList->size())
    00217     {
    00218         retAttr = new (fMemoryManager)PSVIAttribute(fMemoryManager);
    00219         fAttrList->addElement(retAttr);
    00220     }
    00221     else
    00222     {
    00223         retAttr = fAttrList->elementAt(fAttrPos);
    00224     }
    00225     fAttrPos++;
    00226     return retAttr;
    00227 }
    00228
    00229 inline void PSVIAttributeList::reset()
    00230 {
    00231     fAttrPos = 0;
    00232 }
    00233
    00234 XERCES_CPP_NAMESPACE_END
    00235
    00236 #endif

Copyright © 2003 The Apache Software Foundation. All Rights Reserved.