Additional macros and cleanup for cloning
[shibboleth/cpp-xmltooling.git] / xmltooling / encryption / impl / EncryptionImpl.cpp
index 1dd34a8..9e766e2 100644 (file)
@@ -1,23 +1,27 @@
-/*
- *  Copyright 2001-2007 Internet2
- * 
- * Licensed 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
+/**
+ * Licensed to the University Corporation for Advanced Internet
+ * Development, Inc. (UCAID) under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * UCAID 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
+ * 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.
+ * 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.
  */
 
 /**
  * EncryptionImpl.cpp
  * 
- * Implementation classes for XML Encryption schema
+ * Implementation classes for XML Encryption schema.
  */
 
 #include "internal.h"
 #include "encryption/Encryption.h"
 #include "io/AbstractXMLObjectMarshaller.h"
 #include "io/AbstractXMLObjectUnmarshaller.h"
+#include "signature/KeyInfo.h"
 #include "util/XMLHelper.h"
 
+#include <boost/lambda/bind.hpp>
+#include <boost/lambda/casts.hpp>
+#include <boost/lambda/if.hpp>
+#include <boost/lambda/lambda.hpp>
 #include <xercesc/util/XMLUniDefs.hpp>
 
 using namespace xmlencryption;
 using namespace xmltooling;
+using namespace xercesc;
 using namespace std;
 using xmlconstants::XMLENC_NS;
 using xmlconstants::XMLSIG_NS;
@@ -57,21 +67,22 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_Algorithm=NULL;
-            m_KeySize=NULL;
-            m_OAEPparams=NULL;
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
+            m_Algorithm=nullptr;
+            m_KeySize=nullptr;
+            m_OAEPparams=nullptr;
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
             m_pos_KeySize=m_children.begin();
             m_pos_OAEPparams=m_pos_KeySize;
             ++m_pos_OAEPparams;
         }
+
     public:
         virtual ~EncryptionMethodImpl() {
             XMLString::release(&m_Algorithm);
         }
 
-        EncryptionMethodImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptionMethodImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
                 : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -79,14 +90,10 @@ namespace xmlencryption {
         EncryptionMethodImpl(const EncryptionMethodImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
             init();
-            setAlgorithm(src.getAlgorithm());
-            if (src.getKeySize())
-                setKeySize(src.getKeySize()->cloneKeySize());
-            if (src.getOAEPparams())
-                setOAEPparams(src.getOAEPparams()->cloneOAEPparams());
-            VectorOf(XMLObject) v=getUnknownXMLObjects();
-            for (vector<XMLObject*>::const_iterator i=src.m_UnknownXMLObjects.begin(); i!=src.m_UnknownXMLObjects.end(); ++i)
-                v.push_back((*i)->clone());
+            IMPL_CLONE_ATTRIB(Algorithm);
+            IMPL_CLONE_TYPED_CHILD(KeySize);
+            IMPL_CLONE_TYPED_CHILD(OAEPparams);
+            IMPL_CLONE_XMLOBJECT_CHILDREN(UnknownXMLObject);
         }
         
         IMPL_XMLOBJECT_CLONE(EncryptionMethod);
@@ -97,7 +104,7 @@ namespace xmlencryption {
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_STRING_ATTRIB(Algorithm,ALGORITHM,NULL);
+            MARSHALL_STRING_ATTRIB(Algorithm,ALGORITHM,nullptr);
         }
 
         void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -115,7 +122,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_STRING_ATTRIB(Algorithm,ALGORITHM,NULL);
+            PROC_STRING_ATTRIB(Algorithm,ALGORITHM,nullptr);
             AbstractXMLObjectUnmarshaller::processAttribute(attribute);
         }
     };
@@ -129,18 +136,13 @@ namespace xmlencryption {
     public:
         virtual ~TransformsImpl() {}
 
-        TransformsImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        TransformsImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
         }
             
         TransformsImpl(const TransformsImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
-            VectorOf(xmlsignature::Transform) v=getTransforms();
-            for (vector<xmlsignature::Transform*>::const_iterator i=src.m_Transforms.begin(); i!=src.m_Transforms.end(); i++) {
-                if (*i) {
-                    v.push_back((*i)->cloneTransform());
-                }
-            }
+            IMPL_CLONE_TYPED_FOREIGN_CHILDREN(Transform,xmlsignature);
         }
         
         IMPL_XMLOBJECT_CLONE(Transforms);
@@ -160,17 +162,18 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_URI=NULL;
-            m_Transforms=NULL;
-            m_children.push_back(NULL);
+            m_URI=nullptr;
+            m_Transforms=nullptr;
+            m_children.push_back(nullptr);
             m_pos_Transforms=m_children.begin();
         }
+
     public:
         virtual ~CipherReferenceImpl() {
             XMLString::release(&m_URI);
         }
 
-        CipherReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        CipherReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
                 : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -178,9 +181,8 @@ namespace xmlencryption {
         CipherReferenceImpl(const CipherReferenceImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
             init();
-            setURI(src.getURI());
-            if (src.getTransforms())
-                setTransforms(src.getTransforms()->cloneTransforms());
+            IMPL_CLONE_ATTRIB(URI);
+            IMPL_CLONE_TYPED_CHILD(Transforms);
         }
         
         IMPL_XMLOBJECT_CLONE(CipherReference);
@@ -189,7 +191,7 @@ namespace xmlencryption {
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_STRING_ATTRIB(URI,URI,NULL);
+            MARSHALL_STRING_ATTRIB(URI,URI,nullptr);
         }
 
         void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -198,7 +200,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_STRING_ATTRIB(URI,URI,NULL);
+            PROC_STRING_ATTRIB(URI,URI,nullptr);
             AbstractXMLObjectUnmarshaller::processAttribute(attribute);
         }
     };
@@ -210,18 +212,19 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_CipherValue=NULL;
-            m_CipherReference=NULL;
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
+            m_CipherValue=nullptr;
+            m_CipherReference=nullptr;
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
             m_pos_CipherValue=m_children.begin();
             m_pos_CipherReference=m_pos_CipherValue;
             ++m_pos_CipherReference;
         }
+
     public:
         virtual ~CipherDataImpl() {}
 
-        CipherDataImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        CipherDataImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
                 : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -229,10 +232,8 @@ namespace xmlencryption {
         CipherDataImpl(const CipherDataImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
             init();
-            if (src.getCipherValue())
-                setCipherValue(src.getCipherValue()->cloneCipherValue());
-            if (src.getCipherReference())
-                setCipherReference(src.getCipherReference()->cloneCipherReference());
+            IMPL_CLONE_TYPED_CHILD(CipherValue);
+            IMPL_CLONE_TYPED_CHILD(CipherReference);
         }
         
         IMPL_XMLOBJECT_CLONE(CipherData);
@@ -255,15 +256,16 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_Id=m_Target=NULL;
+            m_Id=m_Target=nullptr;
         }
+
     public:
         virtual ~EncryptionPropertyImpl() {
             XMLString::release(&m_Id);
             XMLString::release(&m_Target);
         }
 
-        EncryptionPropertyImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptionPropertyImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -274,19 +276,17 @@ namespace xmlencryption {
                     AbstractComplexElement(src),
                     AbstractDOMCachingXMLObject(src) {
             init();
-            setId(src.getId());
-            setTarget(src.getTarget());
-            VectorOf(XMLObject) v=getUnknownXMLObjects();
-            for (vector<XMLObject*>::const_iterator i=src.m_UnknownXMLObjects.begin(); i!=src.m_UnknownXMLObjects.end(); ++i)
-                v.push_back((*i)->clone());
+            IMPL_CLONE_ATTRIB(Id);
+            IMPL_CLONE_ATTRIB(Target);
+            IMPL_CLONE_XMLOBJECT_CHILDREN(UnknownXMLObject);
         }
         
         IMPL_XMLOBJECT_CLONE(EncryptionProperty);
-        IMPL_ID_ATTRIB(Id);
+        IMPL_ID_ATTRIB_EX(Id,ID,nullptr);
         IMPL_STRING_ATTRIB(Target);
         IMPL_XMLOBJECT_CHILDREN(UnknownXMLObject, m_children.end());
 
-        void setAttribute(QName& qualifiedName, const XMLCh* value) {
+        void setAttribute(const xmltooling::QName& qualifiedName, const XMLCh* value, bool ID=false) {
             if (!qualifiedName.hasNamespaceURI()) {
                 if (XMLString::equals(qualifiedName.getLocalPart(),ID_ATTRIB_NAME)) {
                     setId(value);
@@ -297,13 +297,13 @@ namespace xmlencryption {
                     return;
                 }
             }
-            AbstractAttributeExtensibleXMLObject::setAttribute(qualifiedName, value);
+            AbstractAttributeExtensibleXMLObject::setAttribute(qualifiedName, value, ID);
         }
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_ID_ATTRIB(Id,ID,NULL);
-            MARSHALL_STRING_ATTRIB(Target,TARGET,NULL);
+            MARSHALL_ID_ATTRIB(Id,ID,nullptr);
+            MARSHALL_STRING_ATTRIB(Target,TARGET,nullptr);
             marshallExtensionAttributes(domElement);
         }
 
@@ -312,7 +312,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_ID_ATTRIB(Id,ID,NULL);
+            PROC_ID_ATTRIB(Id,ID,nullptr);
             unmarshallExtensionAttribute(attribute);
         }
     };
@@ -324,14 +324,15 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_Id=NULL;
+            m_Id=nullptr;
         }
+
     public:
         virtual ~EncryptionPropertiesImpl() {
             XMLString::release(&m_Id);
         }
 
-        EncryptionPropertiesImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptionPropertiesImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -339,22 +340,17 @@ namespace xmlencryption {
         EncryptionPropertiesImpl(const EncryptionPropertiesImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
             init();
-            setId(src.getId());
-            VectorOf(EncryptionProperty) v=getEncryptionPropertys();
-            for (vector<EncryptionProperty*>::const_iterator i=src.m_EncryptionPropertys.begin(); i!=src.m_EncryptionPropertys.end(); i++) {
-                if (*i) {
-                    v.push_back((*i)->cloneEncryptionProperty());
-                }
-            }
+            IMPL_CLONE_ATTRIB(Id);
+            IMPL_CLONE_TYPED_CHILDREN(EncryptionProperty);
         }
         
         IMPL_XMLOBJECT_CLONE(EncryptionProperties);
-        IMPL_ID_ATTRIB(Id);
+        IMPL_ID_ATTRIB_EX(Id,ID,nullptr);
         IMPL_TYPED_CHILDREN(EncryptionProperty,m_children.end());
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_ID_ATTRIB(Id,ID,NULL);
+            MARSHALL_ID_ATTRIB(Id,ID,nullptr);
         }
 
         void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -363,7 +359,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_ID_ATTRIB(Id,ID,NULL);
+            PROC_ID_ATTRIB(Id,ID,nullptr);
             AbstractXMLObjectUnmarshaller::processAttribute(attribute);
         }
     };
@@ -374,13 +370,9 @@ namespace xmlencryption {
         public AbstractXMLObjectMarshaller,
         public AbstractXMLObjectUnmarshaller
     {
-        void init() {
-            m_URI=NULL;
-        }
-        
     protected:
         ReferenceTypeImpl() {
-            init();
+            m_URI=nullptr;
         }
         
     public:
@@ -388,27 +380,26 @@ namespace xmlencryption {
             XMLString::release(&m_URI);
         }
 
-        ReferenceTypeImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
-            : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
-            init();
+        ReferenceTypeImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
+            : AbstractXMLObject(nsURI, localName, prefix, schemaType), m_URI(nullptr) {
         }
             
         ReferenceTypeImpl(const ReferenceTypeImpl& src)
-                : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
-            init();
-            setURI(src.getURI());
-            VectorOf(XMLObject) v=getUnknownXMLObjects();
-            for (vector<XMLObject*>::const_iterator i=src.m_UnknownXMLObjects.begin(); i!=src.m_UnknownXMLObjects.end(); ++i)
-                v.push_back((*i)->clone());
+                : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src), m_URI(nullptr) {
+        }
+
+        void _clone(const ReferenceTypeImpl& src) {
+            IMPL_CLONE_ATTRIB(URI);
+            IMPL_CLONE_XMLOBJECT_CHILDREN(UnknownXMLObject);
         }
         
-        IMPL_XMLOBJECT_CLONE(ReferenceType);
+        IMPL_XMLOBJECT_CLONE_EX(ReferenceType);
         IMPL_STRING_ATTRIB(URI);
         IMPL_XMLOBJECT_CHILDREN(UnknownXMLObject,m_children.end());
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_STRING_ATTRIB(URI,URI,NULL);
+            MARSHALL_STRING_ATTRIB(URI,URI,nullptr);
         }
 
         void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -416,7 +407,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_STRING_ATTRIB(URI,URI,NULL);
+            PROC_STRING_ATTRIB(URI,URI,nullptr);
             AbstractXMLObjectUnmarshaller::processAttribute(attribute);
         }
     };
@@ -426,15 +417,12 @@ namespace xmlencryption {
     public:
         virtual ~DataReferenceImpl() {}
 
-        DataReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        DataReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {}
             
         DataReferenceImpl(const DataReferenceImpl& src) : AbstractXMLObject(src), ReferenceTypeImpl(src) {}
-        
-        IMPL_XMLOBJECT_CLONE(DataReference);
-        ReferenceType* cloneReferenceType() const {
-            return new DataReferenceImpl(*this);
-        }
+
+        IMPL_XMLOBJECT_CLONE_EX(DataReference);
     };
 
     class XMLTOOL_DLLLOCAL KeyReferenceImpl : public virtual KeyReference, public ReferenceTypeImpl
@@ -442,15 +430,12 @@ namespace xmlencryption {
     public:
         virtual ~KeyReferenceImpl() {}
 
-        KeyReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        KeyReferenceImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {}
             
         KeyReferenceImpl(const KeyReferenceImpl& src) : AbstractXMLObject(src), ReferenceTypeImpl(src) {}
         
-        IMPL_XMLOBJECT_CLONE(KeyReference);
-        ReferenceType* cloneReferenceType() const {
-            return new KeyReferenceImpl(*this);
-        }
+        IMPL_XMLOBJECT_CLONE_EX(KeyReference);
     };
 
     class XMLTOOL_DLLLOCAL ReferenceListImpl : public virtual ReferenceList,
@@ -462,27 +447,16 @@ namespace xmlencryption {
     public:
         virtual ~ReferenceListImpl() {}
 
-        ReferenceListImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        ReferenceListImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
         }
             
         ReferenceListImpl(const ReferenceListImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
-            for (list<XMLObject*>::const_iterator i=src.m_children.begin(); i!=src.m_children.end(); i++) {
-                if (*i) {
-                    DataReference* data=dynamic_cast<DataReference*>(*i);
-                    if (data) {
-                        getDataReferences().push_back(data->cloneDataReference());
-                        continue;
-                    }
-
-                    KeyReference* key=dynamic_cast<KeyReference*>(*i);
-                    if (key) {
-                        getKeyReferences().push_back(key->cloneKeyReference());
-                        continue;
-                    }
-                }
-            }
+            IMPL_CLONE_CHILDBAG_BEGIN;
+                IMPL_CLONE_TYPED_CHILD_IN_BAG(DataReference);
+                IMPL_CLONE_TYPED_CHILD_IN_BAG(KeyReference);
+            IMPL_CLONE_CHILDBAG_END;
         }
         
         IMPL_XMLOBJECT_CLONE(ReferenceList);
@@ -504,15 +478,15 @@ namespace xmlencryption {
         public AbstractXMLObjectUnmarshaller
     {
         void init() {
-            m_Id=m_Type=m_MimeType=m_Encoding=NULL;
-            m_EncryptionMethod=NULL;
-            m_KeyInfo=NULL;
-            m_CipherData=NULL;
-            m_EncryptionProperties=NULL;
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
+            m_Id=m_Type=m_MimeType=m_Encoding=nullptr;
+            m_EncryptionMethod=nullptr;
+            m_KeyInfo=nullptr;
+            m_CipherData=nullptr;
+            m_EncryptionProperties=nullptr;
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
             m_pos_EncryptionMethod=m_children.begin();
             m_pos_KeyInfo=m_pos_EncryptionMethod;
             ++m_pos_KeyInfo;
@@ -521,6 +495,7 @@ namespace xmlencryption {
             m_pos_EncryptionProperties=m_pos_CipherData;
             ++m_pos_EncryptionProperties;
         }
+
     protected:
         EncryptedTypeImpl() {
             init();
@@ -534,7 +509,7 @@ namespace xmlencryption {
             XMLString::release(&m_Encoding);
         }
 
-        EncryptedTypeImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptedTypeImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
                 : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -542,22 +517,21 @@ namespace xmlencryption {
         EncryptedTypeImpl(const EncryptedTypeImpl& src)
                 : AbstractXMLObject(src), AbstractComplexElement(src), AbstractDOMCachingXMLObject(src) {
             init();
-            setId(src.getId());
-            setType(src.getType());
-            setMimeType(src.getMimeType());
-            setEncoding(src.getEncoding());
-            if (src.getEncryptionMethod())
-                setEncryptionMethod(src.getEncryptionMethod()->cloneEncryptionMethod());
-            if (src.getKeyInfo())
-                setKeyInfo(src.getKeyInfo()->cloneKeyInfo());
-            if (src.getCipherData())
-                setCipherData(src.getCipherData()->cloneCipherData());
-            if (src.getEncryptionProperties())
-                setEncryptionProperties(src.getEncryptionProperties()->cloneEncryptionProperties());
+        }
+
+        void _clone(const EncryptedTypeImpl& src) {
+            IMPL_CLONE_ATTRIB(Id);
+            IMPL_CLONE_ATTRIB(Type);
+            IMPL_CLONE_ATTRIB(MimeType);
+            IMPL_CLONE_ATTRIB(Encoding);
+            IMPL_CLONE_TYPED_CHILD(EncryptionMethod);
+            IMPL_CLONE_TYPED_CHILD(KeyInfo);
+            IMPL_CLONE_TYPED_CHILD(CipherData);
+            IMPL_CLONE_TYPED_CHILD(EncryptionProperties);
         }
         
-        IMPL_XMLOBJECT_CLONE(EncryptedType);
-        IMPL_ID_ATTRIB(Id);
+        IMPL_XMLOBJECT_CLONE_EX(EncryptedType);
+        IMPL_ID_ATTRIB_EX(Id,ID,nullptr);
         IMPL_STRING_ATTRIB(Type);
         IMPL_STRING_ATTRIB(MimeType);
         IMPL_STRING_ATTRIB(Encoding);
@@ -568,10 +542,10 @@ namespace xmlencryption {
 
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_ID_ATTRIB(Id,ID,NULL);
-            MARSHALL_STRING_ATTRIB(Type,TYPE,NULL);
-            MARSHALL_STRING_ATTRIB(MimeType,MIMETYPE,NULL);
-            MARSHALL_STRING_ATTRIB(Encoding,ENCODING,NULL);
+            MARSHALL_ID_ATTRIB(Id,ID,nullptr);
+            MARSHALL_STRING_ATTRIB(Type,TYPE,nullptr);
+            MARSHALL_STRING_ATTRIB(MimeType,MIMETYPE,nullptr);
+            MARSHALL_STRING_ATTRIB(Encoding,ENCODING,nullptr);
         }
 
         void processChildElement(XMLObject* childXMLObject, const DOMElement* root) {
@@ -583,10 +557,10 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_ID_ATTRIB(Id,ID,NULL);
-            PROC_STRING_ATTRIB(Type,TYPE,NULL);
-            PROC_STRING_ATTRIB(MimeType,MIMETYPE,NULL);
-            PROC_STRING_ATTRIB(Encoding,ENCODING,NULL);
+            PROC_ID_ATTRIB(Id,ID,nullptr);
+            PROC_STRING_ATTRIB(Type,TYPE,nullptr);
+            PROC_STRING_ATTRIB(MimeType,MIMETYPE,nullptr);
+            PROC_STRING_ATTRIB(Encoding,ENCODING,nullptr);
             AbstractXMLObjectUnmarshaller::processAttribute(attribute);
         }
     };
@@ -596,25 +570,22 @@ namespace xmlencryption {
     public:
         virtual ~EncryptedDataImpl() {}
 
-        EncryptedDataImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptedDataImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
             : AbstractXMLObject(nsURI, localName, prefix, schemaType) {}
             
         EncryptedDataImpl(const EncryptedDataImpl& src) : AbstractXMLObject(src), EncryptedTypeImpl(src) {}
         
-        IMPL_XMLOBJECT_CLONE(EncryptedData);
-        EncryptedType* cloneEncryptedType() const {
-            return new EncryptedDataImpl(*this);
-        }
+        IMPL_XMLOBJECT_CLONE_EX(EncryptedData);
     };
 
     class XMLTOOL_DLLLOCAL EncryptedKeyImpl : public virtual EncryptedKey, public EncryptedTypeImpl
     {
         void init() {
-            m_Recipient=NULL;
-            m_ReferenceList=NULL;
-            m_CarriedKeyName=NULL;
-            m_children.push_back(NULL);
-            m_children.push_back(NULL);
+            m_Recipient=nullptr;
+            m_ReferenceList=nullptr;
+            m_CarriedKeyName=nullptr;
+            m_children.push_back(nullptr);
+            m_children.push_back(nullptr);
             m_pos_ReferenceList=m_pos_EncryptionProperties;
             ++m_pos_ReferenceList;
             m_pos_CarriedKeyName=m_pos_ReferenceList;
@@ -626,7 +597,7 @@ namespace xmlencryption {
             XMLString::release(&m_Recipient);
         }
 
-        EncryptedKeyImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const QName* schemaType)
+        EncryptedKeyImpl(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix, const xmltooling::QName* schemaType)
                 : AbstractXMLObject(nsURI, localName, prefix, schemaType) {
             init();
         }
@@ -635,17 +606,21 @@ namespace xmlencryption {
             init();
         }
         
-        IMPL_XMLOBJECT_CLONE(EncryptedKey);
-        EncryptedType* cloneEncryptedType() const {
-            return new EncryptedKeyImpl(*this);
+        void _clone(const EncryptedKeyImpl& src) {
+            EncryptedTypeImpl::_clone(src);
+            IMPL_CLONE_ATTRIB(Recipient);
+            IMPL_CLONE_TYPED_CHILD(ReferenceList);
+            IMPL_CLONE_TYPED_CHILD(CarriedKeyName);
         }
+
+        IMPL_XMLOBJECT_CLONE_EX(EncryptedKey);
         IMPL_STRING_ATTRIB(Recipient);
         IMPL_TYPED_CHILD(ReferenceList);
         IMPL_TYPED_CHILD(CarriedKeyName);
     
     protected:
         void marshallAttributes(DOMElement* domElement) const {
-            MARSHALL_STRING_ATTRIB(Recipient,RECIPIENT,NULL);
+            MARSHALL_STRING_ATTRIB(Recipient,RECIPIENT,nullptr);
             EncryptedTypeImpl::marshallAttributes(domElement);
         }
 
@@ -656,7 +631,7 @@ namespace xmlencryption {
         }
 
         void processAttribute(const DOMAttr* attribute) {
-            PROC_STRING_ATTRIB(Recipient,RECIPIENT,NULL);
+            PROC_STRING_ATTRIB(Recipient,RECIPIENT,nullptr);
             EncryptedTypeImpl::processAttribute(attribute);
         }
     };