| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| // Class header file... |
| #include "XalanDocumentPrefixResolver.hpp" |
| |
| |
| |
| #include <xalanc/XalanDOM/XalanAttr.hpp> |
| #include <xalanc/XalanDOM/XalanElement.hpp> |
| #include <xalanc/XalanDOM/XalanNamedNodeMap.hpp> |
| |
| |
| |
| #include <xalanc/DOMSupport/DOMServices.hpp> |
| |
| |
| |
| namespace XALAN_CPP_NAMESPACE { |
| |
| |
| |
| XalanDocumentPrefixResolver::XalanDocumentPrefixResolver( |
| const XalanDocument* theDocument, |
| const XalanDOMString& theURI, |
| MemoryManager& theManager) : |
| m_namespaces(theManager), |
| m_uri(theURI, theManager) |
| { |
| assert(theDocument != 0); |
| |
| NamespaceNodesTreeWalker theWalker(m_namespaces); |
| |
| theWalker.traverse(theDocument); |
| } |
| |
| |
| |
| XalanDocumentPrefixResolver::~XalanDocumentPrefixResolver() |
| { |
| } |
| |
| |
| |
| const XalanDOMString* |
| XalanDocumentPrefixResolver::getNamespaceForPrefix(const XalanDOMString& prefix) const |
| { |
| const NamespacesMapType::const_iterator i = m_namespaces.find(&prefix); |
| |
| if (i == m_namespaces.end()) |
| { |
| return 0; |
| } |
| else |
| { |
| const AttributeVectorType& theVector = (*i).second; |
| |
| assert(theVector.empty() == false); |
| |
| if (theVector.size() == 1) |
| { |
| assert(theVector.front() != 0); |
| |
| return &(theVector.front()->getNodeValue()); |
| } |
| else |
| { |
| return duplicateBinding(theVector); |
| } |
| } |
| } |
| |
| |
| |
| const XalanDOMString& |
| XalanDocumentPrefixResolver::getURI() const |
| { |
| return m_uri; |
| } |
| |
| |
| |
| const XalanDOMString* |
| XalanDocumentPrefixResolver::duplicateBinding(const AttributeVectorType& theVector) const |
| { |
| assert(theVector.front() != 0); |
| |
| return &(theVector.front()->getNodeValue()); |
| } |
| |
| |
| |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::NamespaceNodesTreeWalker(NamespacesMapType& theMap) : |
| TreeWalker(), |
| m_map(theMap) |
| { |
| } |
| |
| |
| |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::~NamespaceNodesTreeWalker() |
| { |
| } |
| |
| |
| |
| bool |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::startNode(const XalanNode* node) |
| { |
| assert(node != 0); |
| |
| switch(node->getNodeType()) |
| { |
| case XalanNode::ELEMENT_NODE: |
| { |
| const XalanElement* theElementNode = |
| static_cast<const XalanElement*>(node); |
| |
| const XalanNamedNodeMap* const atts = theElementNode->getAttributes(); |
| assert(atts != 0); |
| |
| const XalanSize_t theSize = atts->getLength(); |
| |
| for (XalanSize_t i = 0; i < theSize; ++i) |
| { |
| assert(atts->item(i) != 0 && atts->item(i)->getNodeType() == XalanNode::ATTRIBUTE_NODE); |
| |
| const XalanAttr* const theAttr = |
| static_cast<const XalanAttr*>(atts->item(i)); |
| |
| if (DOMServices::isNamespaceDeclaration(*theAttr) == true) |
| { |
| m_map[&theAttr->getLocalName()].push_back(theAttr); |
| } |
| } |
| } |
| break; |
| |
| default: |
| // Do nothing... |
| break; |
| } |
| |
| return false; |
| } |
| |
| |
| |
| bool |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::startNode(XalanNode* node) |
| { |
| assert(node != 0); |
| |
| return startNode(const_cast<const XalanNode*>(node)); |
| } |
| |
| |
| |
| bool |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::endNode(const XalanNode* /* node */) |
| { |
| return false; |
| } |
| |
| |
| |
| bool |
| XalanDocumentPrefixResolver::NamespaceNodesTreeWalker::endNode(XalanNode* /* node */) |
| { |
| return false; |
| } |
| |
| |
| |
| } |