| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001-2002 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/>. |
| */ |
| |
| /* |
| * $Id$ |
| */ |
| |
| #include "IDElementImpl.hpp" |
| |
| #include "IDOM_Attr.hpp" |
| #include "IDOM_Document.hpp" |
| #include "IDOM_DOMException.hpp" |
| |
| #include "IDAttrMapImpl.hpp" |
| #include "IDDocumentImpl.hpp" |
| #include "IDParentNode.hpp" |
| #include "IDStringPool.hpp" |
| |
| |
| #include "IDDeepNodeListImpl.hpp" |
| //#include "IDDocumentImpl.hpp" |
| #include "IDDocumentTypeImpl.hpp" |
| //#include "IDOM_DOMException.hpp" |
| //#include "IDElementDefinitionImpl.hpp" |
| #include "IDNamedNodeMapImpl.hpp" |
| //#include "IDNodeVector.hpp" |
| |
| |
| class IDOM_Attr; |
| |
| IDElementImpl::IDElementImpl(IDOM_Document *ownerDoc, const XMLCh *eName) |
| : fNode(ownerDoc), fParent(ownerDoc), fAttributes(0) |
| { |
| IDDocumentImpl *docImpl = (IDDocumentImpl *)ownerDoc; |
| fName = docImpl->fNamePool->getPooledString(eName); |
| setupDefaultAttributes(); |
| if (!fAttributes) |
| fAttributes = new (getOwnerDocument()) IDAttrMapImpl(this); |
| }; |
| |
| |
| IDElementImpl::IDElementImpl(const IDElementImpl &other, bool deep) |
| : fNode(other.getOwnerDocument()), |
| fParent(other.getOwnerDocument()), |
| fAttributes(0) |
| { |
| fName = other.fName; |
| if (deep) |
| fParent.cloneChildren(&other); |
| |
| if (other.getAttributes()) |
| { |
| fAttributes = ((IDAttrMapImpl *)other.getAttributes())->cloneAttrMap(this); |
| } |
| |
| if (!fAttributes) { |
| setupDefaultAttributes(); |
| if (!fAttributes) |
| fAttributes = new (getOwnerDocument()) IDAttrMapImpl(this); |
| } |
| }; |
| |
| |
| IDElementImpl::~IDElementImpl() |
| { |
| }; |
| |
| |
| IDOM_Node *IDElementImpl::cloneNode(bool deep) const |
| { |
| return new (getOwnerDocument()) IDElementImpl(*this, deep); |
| return 0; |
| }; |
| |
| |
| |
| |
| const XMLCh * IDElementImpl::getNodeName() const { |
| return fName; |
| }; |
| |
| |
| short IDElementImpl::getNodeType() const { |
| return IDOM_Node::ELEMENT_NODE; |
| }; |
| |
| |
| const XMLCh * IDElementImpl::getAttribute(const XMLCh *nam) const |
| { |
| static const XMLCh emptyString[] = {0}; |
| IDOM_Node * attr=0; |
| |
| attr=fAttributes->getNamedItem(nam); |
| |
| const XMLCh *retString = emptyString; |
| if (attr != 0) |
| retString = attr->getNodeValue(); |
| |
| return retString; |
| }; |
| |
| |
| |
| IDOM_Attr *IDElementImpl::getAttributeNode(const XMLCh *nam) const |
| { |
| return (IDOM_Attr *)fAttributes->getNamedItem(nam); |
| }; |
| |
| #include "stdio.h" |
| |
| IDOM_NamedNodeMap *IDElementImpl::getAttributes() const |
| { |
| IDElementImpl *ncThis = (IDElementImpl *)this; // cast off const |
| return ncThis->fAttributes; |
| }; |
| |
| |
| |
| IDOM_NodeList *IDElementImpl::getElementsByTagName(const XMLCh *tagname) const |
| { |
| IDDocumentImpl *docImpl = (IDDocumentImpl *)getOwnerDocument(); |
| return docImpl->getDeepNodeList(this,tagname); |
| }; |
| |
| |
| const XMLCh * IDElementImpl::getTagName() const |
| { |
| return fName; |
| } |
| |
| |
| void IDElementImpl::removeAttribute(const XMLCh *nam) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| IDOM_Node *att = fAttributes->getNamedItem(nam); |
| if (att != 0) |
| { |
| fAttributes->removeNamedItem(nam); |
| } |
| }; |
| |
| |
| |
| IDOM_Attr *IDElementImpl::removeAttributeNode(IDOM_Attr *oldAttr) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| IDOM_Node *found = fAttributes->getNamedItem(oldAttr->getName()); |
| |
| // If it is in fact the right object, remove it. |
| |
| if (found == oldAttr) |
| fAttributes->removeNamedItem(oldAttr->getName()); |
| else |
| throw IDOM_DOMException(IDOM_DOMException::NOT_FOUND_ERR, 0); |
| |
| return (IDOM_Attr *)found; |
| |
| }; |
| |
| |
| |
| void IDElementImpl::setAttribute(const XMLCh *nam, const XMLCh *val) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| IDOM_Attr* newAttr = getAttributeNode(nam); |
| if (!newAttr) |
| { |
| newAttr = this->fNode.getOwnerDocument()->createAttribute(nam); |
| fAttributes->setNamedItem(newAttr); |
| } |
| |
| newAttr->setNodeValue(val); |
| }; |
| |
| |
| |
| IDOM_Attr * IDElementImpl::setAttributeNode(IDOM_Attr *newAttr) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| if (newAttr->getNodeType() != IDOM_Node::ATTRIBUTE_NODE) |
| throw IDOM_DOMException(IDOM_DOMException::WRONG_DOCUMENT_ERR, 0); |
| // idom_revisit. Exception doesn't match test. |
| |
| IDOM_Attr *oldAttr = |
| (IDOM_Attr *) fAttributes->getNamedItem(newAttr->getName()); |
| // This will throw INUSE if necessary |
| fAttributes->setNamedItem(newAttr); |
| |
| return oldAttr; |
| }; |
| |
| |
| void IDElementImpl::setNodeValue(const XMLCh *x) |
| { |
| fNode.setNodeValue(x); |
| }; |
| |
| |
| |
| void IDElementImpl::setReadOnly(bool readOnl, bool deep) |
| { |
| fNode.setReadOnly(readOnl,deep); |
| fAttributes->setReadOnly(readOnl,true); |
| }; |
| |
| |
| //Introduced in DOM Level 2 |
| const XMLCh * IDElementImpl::getAttributeNS(const XMLCh *fNamespaceURI, |
| const XMLCh *fLocalName) const |
| { |
| IDOM_Attr * attr= |
| (IDOM_Attr *)(fAttributes->getNamedItemNS(fNamespaceURI, fLocalName)); |
| return (attr==0) ? 0 : attr->getValue(); |
| } |
| |
| |
| void IDElementImpl::setAttributeNS(const XMLCh *fNamespaceURI, |
| const XMLCh *qualifiedName, const XMLCh *fValue) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| IDOM_Attr *newAttr = |
| this->fNode.getOwnerDocument()->createAttributeNS(fNamespaceURI, qualifiedName); |
| newAttr->setNodeValue(fValue); |
| fAttributes->setNamedItem(newAttr); |
| } |
| |
| |
| void IDElementImpl::removeAttributeNS(const XMLCh *fNamespaceURI, |
| const XMLCh *fLocalName) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| IDOM_Attr *att = |
| (IDOM_Attr *)fAttributes->getNamedItemNS(fNamespaceURI, fLocalName); |
| // Remove it |
| if (att != 0) { |
| fAttributes->removeNamedItemNS(fNamespaceURI, fLocalName); |
| } |
| } |
| |
| |
| IDOM_Attr *IDElementImpl::getAttributeNodeNS(const XMLCh *fNamespaceURI, |
| const XMLCh *fLocalName) const |
| { |
| return (IDOM_Attr *)fAttributes->getNamedItemNS(fNamespaceURI, fLocalName); |
| } |
| |
| |
| IDOM_Attr *IDElementImpl::setAttributeNodeNS(IDOM_Attr *newAttr) |
| { |
| if (fNode.isReadOnly()) |
| throw IDOM_DOMException( |
| IDOM_DOMException::NO_MODIFICATION_ALLOWED_ERR, 0); |
| |
| if (newAttr -> getOwnerDocument() != this -> getOwnerDocument()) |
| throw IDOM_DOMException(IDOM_DOMException::WRONG_DOCUMENT_ERR, 0); |
| |
| IDOM_Attr *oldAttr = (IDOM_Attr *) fAttributes->getNamedItemNS(newAttr->getNamespaceURI(), newAttr->getLocalName()); |
| |
| // This will throw INUSE if necessary |
| fAttributes->setNamedItemNS(newAttr); |
| |
| return oldAttr; |
| } |
| |
| |
| IDOM_NodeList *IDElementImpl::getElementsByTagNameNS(const XMLCh *namespaceURI, |
| const XMLCh *localName) const |
| { |
| IDDocumentImpl *docImpl = (IDDocumentImpl *)getOwnerDocument();; |
| return docImpl->getDeepNodeList(this, namespaceURI, localName); |
| } |
| |
| bool IDElementImpl::hasAttributes() const |
| { |
| return (fAttributes != 0 && fAttributes->getLength() != 0); |
| }; |
| |
| |
| bool IDElementImpl::hasAttribute(const XMLCh *name) const |
| { |
| return (getAttributeNode(name) != 0); |
| }; |
| |
| |
| bool IDElementImpl::hasAttributeNS(const XMLCh *namespaceURI, |
| const XMLCh *localName) const |
| { |
| return (getAttributeNodeNS(namespaceURI, localName) != 0); |
| }; |
| |
| |
| // DOM_NamedNodeMap UTILITIES |
| #ifdef idom_revisit |
| NamedNodeMapImpl *IDElementImpl::NNM_cloneMap(IDOM_Node *nnm_ownerNode) |
| { |
| return (getAttributes() == 0) ? 0 : nnm_ownerNode->getAttributes()->cloneMap(nnm_ownerNode); |
| } |
| |
| int IDElementImpl::NNM_findNamePoint(const XMLCh *nnm_name) |
| { |
| return (getAttributes() == 0) ? -1 : getAttributes()->findNamePoint(nnm_name); |
| } |
| |
| unsigned int IDElementImpl::NNM_getLength() |
| { |
| return (getAttributes() == 0) ? 0 : getAttributes()->getLength(); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_getNamedItem(const XMLCh *nnm_name) |
| { |
| return (getAttributes() == 0) ? 0 : getAttributes()->getNamedItem(nnm_name); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_item(unsigned int nnm_index) |
| { |
| return (getAttributes() == 0) ? 0 : getAttributes()->item(nnm_index); |
| } |
| |
| void IDElementImpl::NNM_removeAll() |
| { |
| if (getAttributes() != 0) |
| getAttributes()->removeAll(); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_removeNamedItem(const XMLCh *nnm_name) |
| { |
| if (getAttributes() == 0) |
| throw IDOM_DOMException(IDOM_DOMException::NOT_FOUND_ERR, 0); |
| else |
| return getAttributes()->removeNamedItem(nnm_name); |
| return 0; |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_setNamedItem(IDOM_Node *nnm_arg) |
| { |
| return fAttributes->setNamedItem(nnm_arg); |
| } |
| |
| void IDElementImpl::NNM_setReadOnly(bool nnm_readOnly, bool nnm_deep) |
| { |
| if (getAttributes() != 0) |
| getAttributes()->setReadOnly(nnm_readOnly, nnm_deep); |
| } |
| |
| int IDElementImpl::NNM_findNamePoint(const XMLCh *nnm_namespaceURI, const XMLCh *nnm_localName) |
| { |
| return (getAttributes() == 0) ? -1 : getAttributes()->findNamePoint(nnm_namespaceURI, nnm_localName); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_getNamedItemNS(const XMLCh *nnm_namespaceURI, const XMLCh *nnm_localName) |
| { |
| return (getAttributes() == 0) ? 0 : getAttributes()->getNamedItemNS(nnm_namespaceURI, nnm_localName); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_setNamedItemNS(IDOM_Node *nnm_arg) |
| { |
| return getAttributes()->setNamedItemNS(nnm_arg); |
| } |
| |
| IDOM_Node *IDElementImpl::NNM_removeNamedItemNS(const XMLCh *nnm_namespaceURI, const XMLCh *nnm_localName) |
| { |
| if (getAttributes() == 0) |
| throw IDOM_DOMException(IDOM_DOMException::NOT_FOUND_ERR, 0); |
| else |
| return getAttributes()->removeNamedItemNS(nnm_namespaceURI, nnm_localName); |
| return 0; |
| } |
| |
| void IDElementImpl::NNM_setOwnerDocument(DocumentImpl *nnm_doc) |
| { |
| if (getAttributes() != 0) |
| getAttributes()->setOwnerDocument(nnm_doc); |
| } |
| #endif |
| |
| |
| // util functions for default attributes |
| // returns the default attribute map for this node from the owner document |
| IDAttrMapImpl *IDElementImpl::getDefaultAttributes() |
| { |
| if ((fNode.fOwnerNode == 0) || (getOwnerDocument() == 0)) |
| return 0; |
| |
| IDOM_Document *tmpdoc = getOwnerDocument(); |
| if (tmpdoc->getDoctype() == 0) |
| return 0; |
| |
| IDOM_Node *eldef = ((IDDocumentTypeImpl*)tmpdoc->getDoctype())->getElements()->getNamedItem(getNodeName()); |
| return (eldef == 0) ? 0 : (IDAttrMapImpl *)(eldef->getAttributes()); |
| } |
| |
| // resets all attributes for this node to their default values |
| void IDElementImpl::setupDefaultAttributes() |
| { |
| if ((fNode.fOwnerNode == 0) || (getOwnerDocument() == 0) || (getOwnerDocument()->getDoctype() == 0)) |
| return; |
| |
| IDAttrMapImpl* defAttrs = getDefaultAttributes(); |
| |
| if (defAttrs) |
| fAttributes = new (getOwnerDocument()) IDAttrMapImpl(this, defAttrs); |
| } |
| |
| |
| |
| |
| // |
| // Functions inherited from Node |
| // |
| IDOM_Node *IDElementImpl::appendChild(IDOM_Node *newChild) {return fParent.appendChild (newChild); }; |
| IDOM_NodeList *IDElementImpl::getChildNodes() const {return fParent.getChildNodes (); }; |
| IDOM_Node *IDElementImpl::getFirstChild() const {return fParent.getFirstChild (); }; |
| IDOM_Node *IDElementImpl::getLastChild() const {return fParent.getLastChild (); }; |
| const XMLCh *IDElementImpl::getLocalName() const {return fNode.getLocalName (); }; |
| const XMLCh *IDElementImpl::getNamespaceURI() const {return fNode.getNamespaceURI (); }; |
| IDOM_Node *IDElementImpl::getNextSibling() const {return fChild.getNextSibling (); }; |
| const XMLCh *IDElementImpl::getNodeValue() const {return fNode.getNodeValue (); }; |
| IDOM_Document *IDElementImpl::getOwnerDocument() const {return fNode.getOwnerDocument (); }; |
| const XMLCh *IDElementImpl::getPrefix() const {return fNode.getPrefix (); }; |
| IDOM_Node *IDElementImpl::getParentNode() const {return fChild.getParentNode (this); }; |
| IDOM_Node *IDElementImpl::getPreviousSibling() const {return fChild.getPreviousSibling (this); }; |
| bool IDElementImpl::hasChildNodes() const {return fParent.hasChildNodes (); }; |
| IDOM_Node *IDElementImpl::insertBefore(IDOM_Node *newChild, IDOM_Node *refChild) |
| {return fParent.insertBefore (newChild, refChild); }; |
| void IDElementImpl::normalize() {fNode.normalize (); }; |
| IDOM_Node *IDElementImpl::removeChild(IDOM_Node *oldChild) {return fParent.removeChild (oldChild); }; |
| IDOM_Node *IDElementImpl::replaceChild(IDOM_Node *newChild, IDOM_Node *oldChild) |
| {return fParent.replaceChild (newChild, oldChild); }; |
| bool IDElementImpl::isSupported(const XMLCh *feature, const XMLCh *version) const |
| {return fNode.isSupported (feature, version); }; |
| void IDElementImpl::setPrefix(const XMLCh *prefix) {fNode.setPrefix(prefix); }; |
| |
| |