DTDElementDecl.hpp
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上传日期:2007-01-10
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文件大小:11k
源码类别:
xml/soap/webservice
开发平台:
C/C++
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: DTDElementDecl.hpp,v $
- * Revision 1.12 2001/09/05 20:49:10 knoaman
- * Fix for complexTypes with mixed content model.
- *
- * Revision 1.11 2001/08/21 16:06:11 tng
- * Schema: Unique Particle Attribution Constraint Checking.
- *
- * Revision 1.10 2001/05/11 13:27:08 tng
- * Copyright update.
- *
- * Revision 1.9 2001/04/19 18:17:20 tng
- * Schema: SchemaValidator update, and use QName in Content Model
- *
- * Revision 1.8 2001/03/21 21:56:19 tng
- * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
- *
- * Revision 1.7 2001/03/21 19:29:43 tng
- * Schema: Content Model Updates, by Pei Yong Zhang.
- *
- * Revision 1.6 2001/02/26 19:29:21 tng
- * Schema: add virtual method getURI(), getContentSpec and setContenSpec in XMLElementDecl, and DTDElementDecl.
- *
- * Revision 1.5 2001/02/26 19:22:02 tng
- * Schema: add parameter prefix in findElem and findAttr.
- *
- * Revision 1.4 2000/02/24 20:16:49 abagchi
- * Swat for removing Log from API docs
- *
- * Revision 1.3 2000/02/09 21:42:37 abagchi
- * Copyright swat
- *
- * Revision 1.2 1999/11/23 01:51:04 rahulj
- * Cannot use class qualifier in class defn. CC under HPUX is happy.
- *
- * Revision 1.1.1.1 1999/11/09 01:03:32 twl
- * Initial checkin
- *
- * Revision 1.3 1999/11/08 20:45:40 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- #if !defined(DTDELEMENTDECL_HPP)
- #define DTDELEMENTDECL_HPP
- #include <util/RefHashTableOf.hpp>
- #include <util/QName.hpp>
- #include <framework/XMLElementDecl.hpp>
- #include <framework/XMLContentModel.hpp>
- #include <validators/DTD/DTDAttDef.hpp>
- class ContentSpecNode;
- class DTDAttDefList;
- //
- // This class is a derivative of the basic element decl. This one implements
- // the virtuals so that they work for a DTD. THe big difference is that
- // they don't live in any URL in the DTD. The names are just stored as full
- // QNames, so they are not split out and element decls don't live within
- // URL namespaces or anything like that.
- //
- class VALIDATORS_EXPORT DTDElementDecl : public XMLElementDecl
- {
- public :
- // -----------------------------------------------------------------------
- // Class specific types
- //
- // ModelTypes
- // Indicates the type of content model that an element has. This
- // indicates how the content model is represented and validated.
- // -----------------------------------------------------------------------
- enum ModelTypes
- {
- Empty
- , Any
- , Mixed_Simple
- , Children
- , ModelTypes_Count
- };
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- DTDElementDecl();
- DTDElementDecl
- (
- const XMLCh* const elemRawName
- , const unsigned int uriId
- , const ModelTypes modelType = Any
- );
- DTDElementDecl
- (
- QName* const elementName
- , const ModelTypes modelType = Any
- );
- ~DTDElementDecl();
- // -----------------------------------------------------------------------
- // The virtual element decl interface
- // -----------------------------------------------------------------------
- virtual XMLAttDef* findAttr
- (
- const XMLCh* const qName
- , const unsigned int uriId
- , const XMLCh* const baseName
- , const XMLCh* const prefix
- , const LookupOpts options
- , bool& wasAdded
- ) const;
- virtual XMLAttDefList& getAttDefList() const;
- virtual CharDataOpts getCharDataOpts() const;
- virtual bool hasAttDefs() const;
- virtual bool resetDefs();
- virtual const ContentSpecNode* getContentSpec() const;
- virtual ContentSpecNode* getContentSpec();
- virtual void setContentSpec(ContentSpecNode* toAdopt);
- virtual XMLContentModel* getContentModel();
- virtual void setContentModel(XMLContentModel* const newModelToAdopt);
- virtual const XMLCh* getFormattedContentModel () const;
- // -----------------------------------------------------------------------
- // Support keyed collections
- //
- // This method allows objects of this type be placed into one of the
- // standard keyed collections. This method will return the full name of
- // the element, which will vary depending upon the type of the grammar.
- // -----------------------------------------------------------------------
- const XMLCh* getKey() const;
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- const DTDAttDef* getAttDef(const XMLCh* const attName) const;
- DTDAttDef* getAttDef(const XMLCh* const attName);
- ModelTypes getModelType() const;
- // -----------------------------------------------------------------------
- // Setter methods
- // -----------------------------------------------------------------------
- void addAttDef(DTDAttDef* const toAdd);
- void setModelType(const DTDElementDecl::ModelTypes toSet);
- private :
- // -----------------------------------------------------------------------
- // Private helper methods
- // -----------------------------------------------------------------------
- void faultInAttDefList() const;
- XMLContentModel* createChildModel() ;
- XMLContentModel* makeContentModel() ;
- XMLCh* formatContentModel () const ;
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fAttDefs
- // The list of attributes that are defined for this element. Each
- // element is its own little 'namespace' for attributes, so each
- // element maintains its own list of owned attribute defs. It is
- // faulted in when an attribute is actually added.
- //
- // fAttList
- // We have to return a view of our att defs via the abstract view
- // that the scanner understands. It may or may not ever be asked
- // for so we fault it in as needed.
- //
- // fContentSpec
- // This is the content spec for the node. It contains the original
- // content spec that was read from the DTD, as a tree of nodes. This
- // one is always set up, and is used to build the fContentModel
- // version if we are validating.
- //
- // fModelType
- // The content model type of this element. This tells us what kind
- // of content model to create.
- //
- // fContentModel
- // The content model object for this element. It is stored here via
- // its abstract interface.
- //
- // fFormattedModel
- // This is a faulted in member. When the outside world asks for
- // our content model as a string, we format it and fault it into
- // this field (to avoid doing the formatted over and over.)
- // -----------------------------------------------------------------------
- RefHashTableOf<DTDAttDef>* fAttDefs;
- DTDAttDefList* fAttList;
- ContentSpecNode* fContentSpec;
- ModelTypes fModelType;
- XMLContentModel* fContentModel;
- XMLCh* fFormattedModel;
- };
- // ---------------------------------------------------------------------------
- // DTDElementDecl: XMLElementDecl virtual interface implementation
- // ---------------------------------------------------------------------------
- inline ContentSpecNode* DTDElementDecl::getContentSpec()
- {
- return fContentSpec;
- }
- inline const ContentSpecNode* DTDElementDecl::getContentSpec() const
- {
- return fContentSpec;
- }
- inline XMLContentModel* DTDElementDecl::getContentModel()
- {
- if (!fContentModel)
- fContentModel = makeContentModel();
- return fContentModel;
- }
- inline void
- DTDElementDecl::setContentModel(XMLContentModel* const newModelToAdopt)
- {
- delete fContentModel;
- fContentModel = newModelToAdopt;
- }
- // ---------------------------------------------------------------------------
- // DTDElementDecl: Miscellaneous methods
- // ---------------------------------------------------------------------------
- inline const XMLCh* DTDElementDecl::getKey() const
- {
- return getFullName();
- }
- // ---------------------------------------------------------------------------
- // DTDElementDecl: Getter methods
- // ---------------------------------------------------------------------------
- inline DTDElementDecl::ModelTypes DTDElementDecl::getModelType() const
- {
- return fModelType;
- }
- // ---------------------------------------------------------------------------
- // DTDElementDecl: Setter methods
- // ---------------------------------------------------------------------------
- inline void
- DTDElementDecl::setModelType(const DTDElementDecl::ModelTypes toSet)
- {
- fModelType = toSet;
- }
- #endif