[XQilla-devel] xqilla/src/context/impl ItemFactoryImpl.cpp, 1.14, 1.15

[Alberto M. <ama...@us...>]

Update of /cvsroot/xqilla/xqilla/src/context/impl
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv30726/src/context/impl

Modified Files:
	ItemFactoryImpl.cpp 
Log Message:
Added cloneNode API to ItemFactory; global variables exported by a module containing nodes must be imported by copying the nodes, or they will be pointing to deleted documents

Index: ItemFactoryImpl.cpp
===================================================================
RCS file: /cvsroot/xqilla/xqilla/src/context/impl/ItemFactoryImpl.cpp,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** ItemFactoryImpl.cpp	23 Jun 2006 17:39:18 -0000	1.14
--- ItemFactoryImpl.cpp	19 Jul 2006 20:42:32 -0000	1.15
***************
*** 64,67 ****
--- 64,106 ----
  }
  
+ Node::Ptr ItemFactoryImpl::cloneNode(const Node::Ptr node, const DynamicContext *context) const
+ {
+   DOMNode* xNode=(DOMNode*)node->getInterface(Node::gXerces);
+   assert(xNode!=NULL);
+   if(xNode->getNodeType()==DOMNode::DOCUMENT_NODE)
+   {
+     DOMDocument *document = context->createNewDocument();
+ 
+     DOMNode* child=xNode->getFirstChild();
+     while(child)
+     {
+       DOMNode *newChild = document->importNode(child,true);
+       if(child->getNodeType()==DOMNode::ELEMENT_NODE)
+         XPath2Utils::copyElementType(document, (DOMElement*)newChild, (const DOMElement*)child);
+       if(context->getDebugCallback()) context->getDebugCallback()->ReportClonedNode(const_cast<DynamicContext*>(context), child, newChild);
+       document->appendChild(newChild);
+       child=child->getNextSibling();
+     }
+     return new NodeImpl(document, context);
+   }
+   else if(xNode->getNodeType()==DOMXPathNamespace::XPATH_NAMESPACE_NODE)
+   {
+     // TODO
+     XQThrow(ASTException,X("ItemFactoryImpl::cloneNode"),X("Cannot clone a namespace node"));
+     return NULL;
+   }
+   else
+   {
+     DOMDocument* mainDoc=getOutputDocument(context);
+     DOMNode* newNode=mainDoc->importNode(xNode, true);
+     if(xNode->getNodeType()==DOMNode::ATTRIBUTE_NODE)
+       XPath2Utils::copyAttributeType(mainDoc, (DOMAttr*)newNode, (const DOMAttr*)xNode);
+     else if(xNode->getNodeType()==DOMNode::ELEMENT_NODE)
+       XPath2Utils::copyElementType(mainDoc, (DOMElement*)newNode, (const DOMElement*)xNode);
+     if(context->getDebugCallback()) context->getDebugCallback()->ReportClonedNode(const_cast<DynamicContext*>(context), xNode, newNode);
+     return new NodeImpl(newNode, context);
+   }
+ }
+ 
  Node::Ptr ItemFactoryImpl::createTextNode(const XMLCh *value, const DynamicContext *context) const
  {