2 * Copyright 2001-2006 Internet2
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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18 * AbstractXMLObject.cpp
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20 * An abstract implementation of XMLObject.
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23 #include "internal.h"
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24 #include "AbstractXMLObject.h"
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25 #include "exceptions.h"
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27 #include <algorithm>
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28 #include <log4cpp/Category.hh>
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30 using namespace xmltooling;
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32 AbstractXMLObject::~AbstractXMLObject() {
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34 std::for_each(m_children.begin(), m_children.end(), cleanup<XMLObject>());
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37 AbstractXMLObject::AbstractXMLObject(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
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38 : m_elementQname(nsURI, localName, prefix), m_typeQname(NULL), m_parent(NULL),
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39 m_log(&log4cpp::Category::getInstance(XMLTOOLING_LOGCAT".XMLObject"))
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41 addNamespace(Namespace(nsURI, prefix));
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43 m_typeQname = new QName(*schemaType);
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44 addNamespace(Namespace(m_typeQname->getNamespaceURI(), m_typeQname->getPrefix()));
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48 AbstractXMLObject::AbstractXMLObject(const AbstractXMLObject& src)
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49 : m_namespaces(src.m_namespaces), m_log(src.m_log), m_parent(NULL), m_elementQname(src.m_elementQname), m_typeQname(NULL)
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51 if (src.m_typeQname)
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52 m_typeQname=new QName(*src.m_typeQname);
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55 XMLObject* AbstractXMLObject::prepareForAssignment(XMLObject* oldValue, XMLObject* newValue) {
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57 if (newValue && newValue->hasParent())
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58 throw XMLObjectException("child XMLObject cannot be added - it is already the child of another XMLObject");
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62 releaseThisandParentDOM();
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63 newValue->setParent(this);
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71 if (oldValue != newValue) {
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73 releaseThisandParentDOM();
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74 newValue->setParent(this);
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