| /* |
| * 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. |
| */ |
| |
| /* |
| * $Id: DOMEntityImpl.cpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #include <xercesc/dom/DOMException.hpp> |
| #include <xercesc/dom/DOMNode.hpp> |
| #include <xercesc/dom/DOMEntityReference.hpp> |
| #include "DOMEntityImpl.hpp" |
| #include "DOMDocumentImpl.hpp" |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| DOMEntityImpl::DOMEntityImpl(DOMDocument *ownerDoc, const XMLCh *eName) |
| : fNode(ownerDoc), |
| fParent(ownerDoc), |
| fPublicId(0), |
| fSystemId(0), |
| fNotationName(0), |
| fRefEntity(0), |
| fActualEncoding(0), |
| fEncoding(0), |
| fVersion(0), |
| fBaseURI(0), |
| fEntityRefNodeCloned(false) |
| { |
| fName = ((DOMDocumentImpl *)ownerDoc)->getPooledString(eName); |
| fNode.setReadOnly(true, true); |
| } |
| |
| |
| DOMEntityImpl::DOMEntityImpl(const DOMEntityImpl &other, bool deep) |
| : DOMEntity(other), |
| fNode(other.fNode), |
| fParent(other.fParent), |
| fName(other.fName), |
| fPublicId(other.fPublicId), |
| fSystemId(other.fSystemId), |
| fNotationName(other.fNotationName), |
| fRefEntity(other.fRefEntity), |
| fActualEncoding(other.fActualEncoding), |
| fEncoding(other.fEncoding), |
| fVersion(other.fVersion), |
| fBaseURI(other.fBaseURI), |
| fEntityRefNodeCloned(false) |
| { |
| if (deep) |
| fParent.cloneChildren(&other); |
| fNode.setReadOnly(true, true); |
| } |
| |
| |
| DOMEntityImpl::~DOMEntityImpl() { |
| } |
| |
| |
| DOMNode *DOMEntityImpl::cloneNode(bool deep) const |
| { |
| DOMNode* newNode = new (getOwnerDocument(), DOMDocumentImpl::ENTITY_OBJECT) DOMEntityImpl(*this, deep); |
| fNode.callUserDataHandlers(DOMUserDataHandler::NODE_CLONED, this, newNode); |
| return newNode; |
| } |
| |
| |
| const XMLCh * DOMEntityImpl::getNodeName() const { |
| return fName; |
| } |
| |
| |
| short DOMEntityImpl::getNodeType() const { |
| return DOMNode::ENTITY_NODE; |
| } |
| |
| |
| const XMLCh * DOMEntityImpl::getNotationName() const |
| { |
| return fNotationName; |
| } |
| |
| |
| const XMLCh * DOMEntityImpl::getPublicId() const { |
| return fPublicId; |
| } |
| |
| |
| const XMLCh * DOMEntityImpl::getSystemId() const |
| { |
| return fSystemId; |
| } |
| |
| |
| const XMLCh* DOMEntityImpl::getBaseURI() const |
| { |
| return fBaseURI; |
| } |
| |
| |
| void DOMEntityImpl::setNodeValue(const XMLCh *arg) |
| { |
| fNode.setNodeValue(arg); |
| } |
| |
| |
| void DOMEntityImpl::setNotationName(const XMLCh *arg) |
| { |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fNotationName = doc->cloneString(arg); |
| } |
| |
| |
| void DOMEntityImpl::setPublicId(const XMLCh *arg) |
| { |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fPublicId = doc->cloneString(arg); |
| } |
| |
| |
| void DOMEntityImpl::setSystemId(const XMLCh *arg) |
| { |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fSystemId = doc->cloneString(arg); |
| } |
| |
| |
| void DOMEntityImpl::setBaseURI(const XMLCh* baseURI) { |
| if (baseURI && *baseURI) { |
| XMLCh* temp = (XMLCh*) ((DOMDocumentImpl *)getOwnerDocument())->allocate((XMLString::stringLen(baseURI) + 9)*sizeof(XMLCh)); |
| XMLString::fixURI(baseURI, temp); |
| fBaseURI = temp; |
| } |
| else |
| fBaseURI = 0; |
| } |
| |
| |
| void DOMEntityImpl::setEntityRef(DOMEntityReference* other) |
| { |
| fRefEntity = other; |
| } |
| |
| |
| DOMEntityReference* DOMEntityImpl::getEntityRef() const |
| { |
| return fRefEntity; |
| } |
| |
| void DOMEntityImpl::cloneEntityRefTree() const |
| { |
| if (fEntityRefNodeCloned) |
| return; |
| |
| // cast off const. This method is const because it is |
| // called from a bunch of logically const methods, like |
| // getFirstChild(). |
| DOMEntityImpl *ncThis = (DOMEntityImpl *)this; |
| |
| //lazily clone the entityRef tree to this entity |
| if (fParent.fFirstChild != 0) |
| return; |
| |
| if (!fRefEntity) |
| return; |
| |
| ncThis->fEntityRefNodeCloned = true; |
| ncThis->fNode.setReadOnly(false, true); |
| ncThis->fParent.cloneChildren(fRefEntity); |
| ncThis->fNode.setReadOnly(true, true); |
| } |
| |
| DOMNode * DOMEntityImpl::getFirstChild() const |
| { |
| cloneEntityRefTree(); |
| return fParent.fFirstChild; |
| } |
| |
| DOMNode * DOMEntityImpl::getLastChild() const |
| { |
| cloneEntityRefTree(); |
| return fParent.getLastChild(); |
| } |
| |
| DOMNodeList* DOMEntityImpl::getChildNodes() const |
| { |
| cloneEntityRefTree(); |
| return this->fParent.getChildNodes(); |
| |
| } |
| |
| bool DOMEntityImpl::hasChildNodes() const |
| { |
| cloneEntityRefTree(); |
| return fParent.fFirstChild!=0; |
| } |
| |
| |
| void DOMEntityImpl::release() |
| { |
| if (fNode.isOwned() && !fNode.isToBeReleased()) |
| throw DOMException(DOMException::INVALID_ACCESS_ERR,0, GetDOMNodeMemoryManager); |
| |
| DOMDocumentImpl* doc = (DOMDocumentImpl*) getOwnerDocument(); |
| if (doc) { |
| fNode.callUserDataHandlers(DOMUserDataHandler::NODE_DELETED, 0, 0); |
| fParent.release(); |
| doc->release(this, DOMDocumentImpl::ENTITY_OBJECT); |
| } |
| else { |
| // shouldn't reach here |
| throw DOMException(DOMException::INVALID_ACCESS_ERR,0, GetDOMNodeMemoryManager); |
| } |
| } |
| |
| // |
| // Functions inherited from Node |
| // |
| |
| DOMNode* DOMEntityImpl::appendChild(DOMNode *newChild) {cloneEntityRefTree(); return fParent.appendChild (newChild); } |
| DOMNamedNodeMap* DOMEntityImpl::getAttributes() const {return fNode.getAttributes (); } |
| const XMLCh* DOMEntityImpl::getLocalName() const {return fNode.getLocalName (); } |
| const XMLCh* DOMEntityImpl::getNamespaceURI() const {return fNode.getNamespaceURI (); } |
| DOMNode* DOMEntityImpl::getNextSibling() const {return fNode.getNextSibling (); } |
| const XMLCh* DOMEntityImpl::getNodeValue() const {return fNode.getNodeValue (); } |
| DOMDocument* DOMEntityImpl::getOwnerDocument() const {return fParent.fOwnerDocument; } |
| const XMLCh* DOMEntityImpl::getPrefix() const {return fNode.getPrefix (); } |
| DOMNode* DOMEntityImpl::getParentNode() const {return fNode.getParentNode (); } |
| DOMNode* DOMEntityImpl::getPreviousSibling() const {return fNode.getPreviousSibling (); } |
| DOMNode* DOMEntityImpl::insertBefore(DOMNode *newChild, DOMNode *refChild) |
| {cloneEntityRefTree(); return fParent.insertBefore (newChild, refChild); } |
| void DOMEntityImpl::normalize() {cloneEntityRefTree(); fParent.normalize (); } |
| DOMNode* DOMEntityImpl::removeChild(DOMNode *oldChild) {cloneEntityRefTree(); return fParent.removeChild (oldChild); } |
| DOMNode* DOMEntityImpl::replaceChild(DOMNode *newChild, DOMNode *oldChild) |
| {cloneEntityRefTree(); return fParent.replaceChild (newChild, oldChild); } |
| bool DOMEntityImpl::isSupported(const XMLCh *feature, const XMLCh *version) const |
| {return fNode.isSupported (feature, version); } |
| void DOMEntityImpl::setPrefix(const XMLCh *prefix) {fNode.setPrefix(prefix); } |
| bool DOMEntityImpl::hasAttributes() const {return fNode.hasAttributes(); } |
| bool DOMEntityImpl::isSameNode(const DOMNode* other) const {return fNode.isSameNode(other); } |
| bool DOMEntityImpl::isEqualNode(const DOMNode* arg) const {cloneEntityRefTree(); return fParent.isEqualNode(arg); } |
| void* DOMEntityImpl::setUserData(const XMLCh* key, void* data, DOMUserDataHandler* handler) |
| {return fNode.setUserData(key, data, handler); } |
| void* DOMEntityImpl::getUserData(const XMLCh* key) const {return fNode.getUserData(key); } |
| short DOMEntityImpl::compareTreePosition(const DOMNode* other) const {return fNode.compareTreePosition(other); } |
| const XMLCh* DOMEntityImpl::getTextContent() const {return fNode.getTextContent(); } |
| void DOMEntityImpl::setTextContent(const XMLCh* textContent){fNode.setTextContent(textContent); } |
| const XMLCh* DOMEntityImpl::lookupNamespacePrefix(const XMLCh* namespaceURI, bool useDefault) const {return fNode.lookupNamespacePrefix(namespaceURI, useDefault); } |
| bool DOMEntityImpl::isDefaultNamespace(const XMLCh* namespaceURI) const {return fNode.isDefaultNamespace(namespaceURI); } |
| const XMLCh* DOMEntityImpl::lookupNamespaceURI(const XMLCh* prefix) const {return fNode.lookupNamespaceURI(prefix); } |
| DOMNode* DOMEntityImpl::getInterface(const XMLCh* feature) {return fNode.getInterface(feature); } |
| |
| |
| //Introduced in DOM Level 3 |
| const XMLCh* DOMEntityImpl::getActualEncoding() const { |
| return fActualEncoding; |
| } |
| |
| void DOMEntityImpl::setActualEncoding(const XMLCh* actualEncoding){ |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fActualEncoding = doc->cloneString(actualEncoding); |
| } |
| |
| const XMLCh* DOMEntityImpl::getEncoding() const { |
| return fEncoding; |
| } |
| |
| void DOMEntityImpl::setEncoding(const XMLCh* encoding){ |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fEncoding = doc->cloneString(encoding); |
| } |
| |
| const XMLCh* DOMEntityImpl::getVersion() const { |
| return fVersion; |
| } |
| |
| void DOMEntityImpl::setVersion(const XMLCh* version){ |
| DOMDocumentImpl *doc = (DOMDocumentImpl *)this->getOwnerDocument(); |
| fVersion = doc->cloneString(version); |
| } |
| |
| XERCES_CPP_NAMESPACE_END |
| |