sippeangelo
125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/*
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* $Id: FieldActivator.cpp 679340 2008-07-24 10:28:29Z borisk $
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*/
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// ---------------------------------------------------------------------------
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// Includes
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// ---------------------------------------------------------------------------
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#include <xercesc/validators/schema/identity/FieldActivator.hpp>
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#include <xercesc/validators/schema/identity/ValueStore.hpp>
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#include <xercesc/validators/schema/identity/ValueStoreCache.hpp>
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#include <xercesc/validators/schema/identity/XPathMatcherStack.hpp>
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XERCES_CPP_NAMESPACE_BEGIN
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// ---------------------------------------------------------------------------
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// FieldActivator: Constructors and Destructor
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// ---------------------------------------------------------------------------
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FieldActivator::FieldActivator(ValueStoreCache* const valueStoreCache,
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XPathMatcherStack* const matcherStack,
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MemoryManager* const manager)
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: fValueStoreCache(valueStoreCache)
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, fMatcherStack(matcherStack)
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, fMayMatch(0)
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, fMemoryManager(manager)
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{
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fMayMatch = new (manager) ValueHashTableOf<bool, PtrHasher>(29, manager);
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}
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FieldActivator::FieldActivator(const FieldActivator& other)
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: XMemory(other)
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, fValueStoreCache(other.fValueStoreCache)
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, fMatcherStack(other.fMatcherStack)
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, fMayMatch(0)
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, fMemoryManager(other.fMemoryManager)
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{
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fMayMatch = new (fMemoryManager) ValueHashTableOf<bool, PtrHasher>(29, fMemoryManager);
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ValueHashTableOfEnumerator<bool, PtrHasher> mayMatchEnum(other.fMayMatch, false, fMemoryManager);
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// Build key set
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while (mayMatchEnum.hasMoreElements())
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{
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IC_Field* field = (IC_Field*) mayMatchEnum.nextElementKey();
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fMayMatch->put(field, other.fMayMatch->get(field));
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}
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}
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FieldActivator::~FieldActivator()
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{
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delete fMayMatch;
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}
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// ---------------------------------------------------------------------------
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// FieldActivator: Operator methods
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// ---------------------------------------------------------------------------
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FieldActivator& FieldActivator::operator =(const FieldActivator& other) {
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if (this == &other) {
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return *this;
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}
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fValueStoreCache = other.fValueStoreCache;
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fMatcherStack = other.fMatcherStack;
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return *this;
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}
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// ---------------------------------------------------------------------------
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// FieldActivator: Operator methods
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// ---------------------------------------------------------------------------
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XPathMatcher* FieldActivator::activateField(IC_Field* const field, const int initialDepth) {
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ValueStore* valueStore = fValueStoreCache->getValueStoreFor(field, initialDepth);
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XPathMatcher* matcher = field->createMatcher(this, valueStore, fMemoryManager);
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setMayMatch(field, true);
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fMatcherStack->addMatcher(matcher);
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matcher->startDocumentFragment();
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return matcher;
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}
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void FieldActivator::startValueScopeFor(const IdentityConstraint* const ic,
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const int initialDepth) {
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XMLSize_t fieldCount = ic->getFieldCount();
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for(XMLSize_t i=0; i<fieldCount; i++) {
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const IC_Field* field = ic->getFieldAt(i);
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ValueStore* valueStore = fValueStoreCache->getValueStoreFor(field, initialDepth);
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valueStore->startValueScope();
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}
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}
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void FieldActivator::endValueScopeFor(const IdentityConstraint* const ic, const int initialDepth) {
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ValueStore* valueStore = fValueStoreCache->getValueStoreFor(ic, initialDepth);
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valueStore->endValueScope();
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}
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XERCES_CPP_NAMESPACE_END
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/**
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* End of file FieldActivator.cpp
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*/
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