SchemaGrammar.cpp
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- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 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) 2001, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: SchemaGrammar.cpp,v $
- * Revision 1.6 2003/05/21 21:35:31 knoaman
- * Pass the memory manager.
- *
- * Revision 1.5 2003/05/18 14:02:08 knoaman
- * Memory manager implementation: pass per instance manager.
- *
- * Revision 1.4 2003/05/15 18:57:27 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.3 2002/11/04 14:49:41 tng
- * C++ Namespace Support.
- *
- * Revision 1.2 2002/07/11 18:21:20 knoaman
- * Grammar caching/preparsing - initial implementation.
- *
- * Revision 1.1.1.1 2002/02/01 22:22:46 peiyongz
- * sane_include
- *
- * Revision 1.11 2002/01/02 15:20:22 tng
- * Schema Fix: should not store a temp value as the key in the element pool and the attribute pool.
- *
- * Revision 1.10 2001/11/19 18:26:31 knoaman
- * no message
- *
- * Revision 1.9 2001/10/09 12:18:26 tng
- * Leak fix: should use delete [] to delete fTargetNamespace.
- *
- * Revision 1.8 2001/09/14 14:50:22 tng
- * Schema: Fix some wildcard bugs, and some retrieving qualified/unqualified element decl problems.
- *
- * Revision 1.7 2001/08/21 16:06:11 tng
- * Schema: Unique Particle Attribution Constraint Checking.
- *
- * Revision 1.6 2001/07/31 15:27:10 knoaman
- * Added support for <attributeGroup>.
- *
- * Revision 1.5 2001/07/24 18:33:46 knoaman
- * Added support for <group> + extra constraint checking for complexType
- *
- * Revision 1.4 2001/06/25 12:51:56 knoaman
- * Add constraint checking on elements in complex types to prevent same
- * element names from having different definitions - use substitueGroups.
- *
- * Revision 1.3 2001/05/11 13:27:36 tng
- * Copyright update.
- *
- * Revision 1.2 2001/04/19 17:43:18 knoaman
- * More schema implementation classes.
- *
- * Revision 1.1 2001/03/21 21:56:33 tng
- * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/validators/schema/SchemaGrammar.hpp>
- #include <xercesc/validators/schema/NamespaceScope.hpp>
- #include <xercesc/validators/schema/ComplexTypeInfo.hpp>
- #include <xercesc/validators/schema/SchemaSymbols.hpp>
- #include <xercesc/validators/schema/XercesGroupInfo.hpp>
- #include <xercesc/validators/schema/XercesAttGroupInfo.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- // ---------------------------------------------------------------------------
- // SchemaGrammar: Constructors and Destructor
- // ---------------------------------------------------------------------------
- SchemaGrammar::SchemaGrammar(MemoryManager* const manager) :
- fTargetNamespace(0)
- , fElemDeclPool(0)
- , fElemNonDeclPool(0)
- , fGroupElemDeclPool(0)
- , fNotationDeclPool(0)
- , fAttributeDeclRegistry(0)
- , fComplexTypeRegistry(0)
- , fGroupInfoRegistry(0)
- , fAttGroupInfoRegistry(0)
- , fNamespaceScope(0)
- , fValidSubstitutionGroups(0)
- , fIDRefList(0)
- , fMemoryManager(manager)
- , fValidated(false)
- , fDatatypeRegistry(manager)
- {
- //
- // Init all the pool members.
- //
- // <TBD> Investigate what the optimum values would be for the various
- // pools.
- //
- fElemDeclPool = new (fMemoryManager) RefHash3KeysIdPool<SchemaElementDecl>(109, true, 128, fMemoryManager);
- try {
- fElemNonDeclPool = new (fMemoryManager) RefHash3KeysIdPool<SchemaElementDecl>(29, true, 128, fMemoryManager);
- fGroupElemDeclPool = new (fMemoryManager) RefHash3KeysIdPool<SchemaElementDecl>(109, false, 128, fMemoryManager);
- fNotationDeclPool = new (fMemoryManager) NameIdPool<XMLNotationDecl>(109, 128, fMemoryManager);
- fIDRefList = new (fMemoryManager) RefHashTableOf<XMLRefInfo>(29, fMemoryManager);
- fDatatypeRegistry.expandRegistryToFullSchemaSet();
- //
- // Call our own reset method. This lets us have the pool setup stuff
- // done in just one place (because this stame setup stuff has to be
- // done every time we are reset.)
- //
- reset();
- }
- catch(...) {
- cleanUp();
- throw;
- }
- }
- SchemaGrammar::~SchemaGrammar()
- {
- cleanUp();
- }
- // -----------------------------------------------------------------------
- // Virtual methods
- // -----------------------------------------------------------------------
- XMLElementDecl* SchemaGrammar::findOrAddElemDecl (const unsigned int uriId
- , const XMLCh* const baseName
- , const XMLCh* const prefixName
- , const XMLCh* const qName
- , unsigned int scope
- , bool& wasAdded )
- {
- // See it it exists
- SchemaElementDecl* retVal = (SchemaElementDecl*) getElemDecl(uriId, baseName, qName, scope);
- // if not, then add this in
- if (!retVal)
- {
- retVal = new (fMemoryManager) SchemaElementDecl
- (
- prefixName
- , baseName
- , uriId
- , SchemaElementDecl::Any
- , Grammar::TOP_LEVEL_SCOPE
- , fMemoryManager
- );
- const unsigned int elemId = fElemNonDeclPool->put((void*)retVal->getBaseName(), uriId, scope, retVal);
- retVal->setId(elemId);
- wasAdded = true;
- }
- else
- {
- wasAdded = false;
- }
- return retVal;
- }
- XMLElementDecl* SchemaGrammar::putElemDecl (const unsigned int uriId
- , const XMLCh* const baseName
- , const XMLCh* const prefixName
- , const XMLCh* const qName
- , unsigned int scope
- , const bool notDeclared)
- {
- SchemaElementDecl* retVal = new (fMemoryManager) SchemaElementDecl
- (
- prefixName
- , baseName
- , uriId
- , SchemaElementDecl::Any
- , Grammar::TOP_LEVEL_SCOPE
- , fMemoryManager
- );
- const unsigned int elemId = (notDeclared) ? fElemNonDeclPool->put((void*)retVal->getBaseName(), uriId, scope, retVal)
- : fElemDeclPool->put((void*)retVal->getBaseName(), uriId, scope, retVal);
- retVal->setId(elemId);
- return retVal;
- }
- void SchemaGrammar::reset()
- {
- //
- // We need to reset all of the pools.
- //
- fElemDeclPool->removeAll();
- fElemNonDeclPool->removeAll();
- fGroupElemDeclPool->removeAll();
- fNotationDeclPool->removeAll();
- fValidated = false;
- }
- void SchemaGrammar::cleanUp()
- {
- delete fElemDeclPool;
- delete fElemNonDeclPool;
- delete fGroupElemDeclPool;
- delete fNotationDeclPool;
- fMemoryManager->deallocate(fTargetNamespace);//delete [] fTargetNamespace;
- delete fAttributeDeclRegistry;
- delete fComplexTypeRegistry;
- delete fGroupInfoRegistry;
- delete fAttGroupInfoRegistry;
- delete fNamespaceScope;
- delete fValidSubstitutionGroups;
- delete fIDRefList;
- }
- XERCES_CPP_NAMESPACE_END