| /* |
| * 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: DOMEntityReferenceImpl.cpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #include "DOMDocumentImpl.hpp" |
| #include "DOMDocumentTypeImpl.hpp" |
| #include "DOMEntityImpl.hpp" |
| #include "DOMEntityReferenceImpl.hpp" |
| |
| #include <xercesc/dom/DOMException.hpp> |
| #include <xercesc/dom/DOMNode.hpp> |
| #include <xercesc/dom/DOMNamedNodeMap.hpp> |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| DOMEntityReferenceImpl::DOMEntityReferenceImpl(DOMDocument *ownerDoc, |
| const XMLCh *entityName) |
| : fNode(ownerDoc), fParent(ownerDoc), fBaseURI(0) |
| { |
| fName = ((DOMDocumentImpl *)getOwnerDocument())->getPooledString(entityName); |
| // EntityReference behaves as a read-only node, since its contents |
| // reflect the Entity it refers to -- but see setNodeName(). |
| //retrieve the corresponding entity content |
| |
| if (ownerDoc) { |
| if (ownerDoc->getDoctype()) { |
| if (ownerDoc->getDoctype()->getEntities()) { |
| DOMEntityImpl* entity = (DOMEntityImpl*)ownerDoc->getDoctype()->getEntities()->getNamedItem(entityName); |
| if (entity) { |
| fBaseURI = entity->getBaseURI(); |
| DOMEntityReference* refEntity = entity->getEntityRef(); |
| if (refEntity) { |
| fParent.cloneChildren(refEntity); |
| } |
| } |
| } |
| } |
| } |
| |
| fNode.setReadOnly(true, true); |
| } |
| |
| |
| DOMEntityReferenceImpl::DOMEntityReferenceImpl(DOMDocument *ownerDoc, |
| const XMLCh *entityName, |
| bool cloneChild) |
| : fNode(ownerDoc), fParent(ownerDoc), fBaseURI(0) |
| { |
| fName = ((DOMDocumentImpl *)getOwnerDocument())->getPooledString(entityName); |
| // EntityReference behaves as a read-only node, since its contents |
| // reflect the Entity it refers to -- but see setNodeName(). |
| //retrieve the corresponding entity content |
| |
| if (ownerDoc) { |
| if (ownerDoc->getDoctype()) { |
| if (ownerDoc->getDoctype()->getEntities()) { |
| DOMEntityImpl* entity = (DOMEntityImpl*)ownerDoc->getDoctype()->getEntities()->getNamedItem(entityName); |
| if (entity) { |
| fBaseURI = entity->getBaseURI(); |
| if (cloneChild) { |
| DOMEntityReference* refEntity = entity->getEntityRef(); |
| if (refEntity) { |
| fParent.cloneChildren(refEntity); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| fNode.setReadOnly(true, true); |
| } |
| |
| DOMEntityReferenceImpl::DOMEntityReferenceImpl(const DOMEntityReferenceImpl &other, |
| bool deep) |
| : DOMEntityReference(other), |
| fNode(other.fNode), |
| fParent(other.fParent), |
| fChild(other.fChild), |
| fName(other.fName), |
| fBaseURI(other.fBaseURI) |
| { |
| if (deep) |
| fParent.cloneChildren(&other); |
| fNode.setReadOnly(true, true); |
| } |
| |
| |
| |
| DOMEntityReferenceImpl::~DOMEntityReferenceImpl() |
| { |
| } |
| |
| DOMNode *DOMEntityReferenceImpl::cloneNode(bool deep) const |
| { |
| DOMNode* newNode = new (getOwnerDocument(), DOMDocumentImpl::ENTITY_REFERENCE_OBJECT) DOMEntityReferenceImpl(*this, deep); |
| fNode.callUserDataHandlers(DOMUserDataHandler::NODE_CLONED, this, newNode); |
| return newNode; |
| } |
| |
| |
| const XMLCh * DOMEntityReferenceImpl::getNodeName() const |
| { |
| return fName; |
| } |
| |
| |
| short DOMEntityReferenceImpl::getNodeType() const { |
| return DOMNode::ENTITY_REFERENCE_NODE; |
| } |
| |
| |
| |
| /** |
| * EntityReferences never have a nodeValue. |
| * @throws DOMException(NO_MODIFICATION_ALLOWED_ERR) |
| */ |
| void DOMEntityReferenceImpl::setNodeValue(const XMLCh *x) |
| { |
| fNode.setNodeValue(x); |
| } |
| |
| |
| /** |
| * EntityRef is already, and must be, a read-only node. Attempts to change |
| * that will throw a NO_MODIFICATION_ALLOWED_ERR DOMException. |
| * <P> |
| * If you want to alter its contents, edit the Entity definition. |
| * |
| * @param readOnly boolean |
| */ |
| void DOMEntityReferenceImpl::setReadOnly(bool readOnl,bool deep) |
| { |
| if(((DOMDocumentImpl *)getOwnerDocument())->getErrorChecking() && readOnl==false) |
| throw DOMException(DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMNodeMemoryManager); |
| fNode.setReadOnly(readOnl,deep); |
| } |
| |
| |
| void DOMEntityReferenceImpl::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_REFERENCE_OBJECT); |
| } |
| else { |
| // shouldn't reach here |
| throw DOMException(DOMException::INVALID_ACCESS_ERR,0, GetDOMNodeMemoryManager); |
| } |
| } |
| |
| const XMLCh* DOMEntityReferenceImpl::getBaseURI() const |
| { |
| return fBaseURI; |
| } |
| |
| |
| |
| // |
| // Delegate functions from Node to the appropriate implementation. |
| // |
| |
| |
| DOMNode* DOMEntityReferenceImpl::appendChild(DOMNode *newChild) {return fParent.appendChild (newChild); } |
| DOMNamedNodeMap* DOMEntityReferenceImpl::getAttributes() const {return fNode.getAttributes (); } |
| DOMNodeList* DOMEntityReferenceImpl::getChildNodes() const {return fParent.getChildNodes (); } |
| DOMNode* DOMEntityReferenceImpl::getFirstChild() const {return fParent.getFirstChild (); } |
| DOMNode* DOMEntityReferenceImpl::getLastChild() const {return fParent.getLastChild (); } |
| const XMLCh* DOMEntityReferenceImpl::getLocalName() const {return fNode.getLocalName (); } |
| const XMLCh* DOMEntityReferenceImpl::getNamespaceURI() const {return fNode.getNamespaceURI (); } |
| DOMNode* DOMEntityReferenceImpl::getNextSibling() const {return fChild.getNextSibling (); } |
| const XMLCh* DOMEntityReferenceImpl::getNodeValue() const {return fNode.getNodeValue (); } |
| DOMDocument* DOMEntityReferenceImpl::getOwnerDocument() const {return fParent.fOwnerDocument; } |
| const XMLCh* DOMEntityReferenceImpl::getPrefix() const {return fNode.getPrefix (); } |
| DOMNode* DOMEntityReferenceImpl::getParentNode() const {return fChild.getParentNode (this); } |
| DOMNode* DOMEntityReferenceImpl::getPreviousSibling() const {return fChild.getPreviousSibling (this); } |
| bool DOMEntityReferenceImpl::hasChildNodes() const {return fParent.hasChildNodes (); } |
| DOMNode* DOMEntityReferenceImpl::insertBefore(DOMNode *newChild, DOMNode *refChild) |
| {return fParent.insertBefore (newChild, refChild); } |
| void DOMEntityReferenceImpl::normalize() {fParent.normalize (); } |
| DOMNode* DOMEntityReferenceImpl::removeChild(DOMNode *oldChild) {return fParent.removeChild (oldChild); } |
| DOMNode* DOMEntityReferenceImpl::replaceChild(DOMNode *newChild, DOMNode *oldChild) |
| {return fParent.replaceChild (newChild, oldChild); } |
| bool DOMEntityReferenceImpl::isSupported(const XMLCh *feature, const XMLCh *version) const |
| {return fNode.isSupported (feature, version); } |
| void DOMEntityReferenceImpl::setPrefix(const XMLCh *prefix) {fNode.setPrefix(prefix); } |
| bool DOMEntityReferenceImpl::hasAttributes() const {return fNode.hasAttributes(); } |
| bool DOMEntityReferenceImpl::isSameNode(const DOMNode* other) const {return fNode.isSameNode(other); } |
| bool DOMEntityReferenceImpl::isEqualNode(const DOMNode* arg) const {return fParent.isEqualNode(arg); } |
| void* DOMEntityReferenceImpl::setUserData(const XMLCh* key, void* data, DOMUserDataHandler* handler) |
| {return fNode.setUserData(key, data, handler); } |
| void* DOMEntityReferenceImpl::getUserData(const XMLCh* key) const {return fNode.getUserData(key); } |
| short DOMEntityReferenceImpl::compareTreePosition(const DOMNode* other) const {return fNode.compareTreePosition(other); } |
| const XMLCh* DOMEntityReferenceImpl::getTextContent() const {return fNode.getTextContent(); } |
| void DOMEntityReferenceImpl::setTextContent(const XMLCh* textContent){fNode.setTextContent(textContent); } |
| const XMLCh* DOMEntityReferenceImpl::lookupNamespacePrefix(const XMLCh* namespaceURI, bool useDefault) const {return fNode.lookupNamespacePrefix(namespaceURI, useDefault); } |
| bool DOMEntityReferenceImpl::isDefaultNamespace(const XMLCh* namespaceURI) const {return fNode.isDefaultNamespace(namespaceURI); } |
| const XMLCh* DOMEntityReferenceImpl::lookupNamespaceURI(const XMLCh* prefix) const {return fNode.lookupNamespaceURI(prefix); } |
| DOMNode* DOMEntityReferenceImpl::getInterface(const XMLCh* feature) {return fNode.getInterface(feature); } |
| |
| XERCES_CPP_NAMESPACE_END |
| |