bool ViewWindowImp::fromXml(DOMNode* pDocument, unsigned int version)
{
if (pDocument == NULL)
{
return false;
}
if (!WindowImp::fromXml(pDocument, version))
{
return false;
}
DOMElement* pElement = static_cast<DOMElement*>(pDocument);
if (pElement->hasAttribute(X("viewId")))
{
View* pOldView = mpView;
setView(dynamic_cast<View*>(SessionManagerImp::instance()->getSessionItem(
A(pElement->getAttribute(X("viewId"))))));
Service<DesktopServices>()->deleteView(pOldView);
}
else
{
setView(NULL);
}
return true;
}
bool DataElementImp::deserialize(SessionItemDeserializer &deserializer)
{
XmlReader reader(NULL, false);
DOMDocument* pDoc = deserializer.deserialize(reader);
if (pDoc == NULL)
{
return false;
}
DOMElement* pRoot = pDoc->getDocumentElement();
VERIFY(pRoot != NULL);
if (pRoot->hasAttribute(X("parentId")))
{
DataElement* pParent =
dynamic_cast<DataElement*>(Service<SessionManager>()->getSessionItem(A(pRoot->getAttribute(X("parentId")))));
if (pParent == NULL)
{
return false;
}
Service<ModelServices>()->setElementParent(dynamic_cast<DataElement*>(this), pParent);
}
Service<ModelServices>()->setElementName(dynamic_cast<DataElement*>(this), A(pRoot->getAttribute(X("name"))));
unsigned int formatVersion = 0;
stringstream str(A(pRoot->getAttribute(X("version"))));
str >> formatVersion;
return SessionItemImp::fromXml(pRoot, formatVersion) && fromXml(pRoot, formatVersion);
}
static void parseSequence(DOMElement *parent, DOMElement *sequence, Class *cl, bool choice = false) {
//we expect to see a whole bunch of <element>s here
//if choice is true then this is a choice sequence - every element is optional
CHECK(parent);
CHECK(sequence);
vector<DOMElement*> children = getChildElementsByTagName(sequence, "element");
//support <sequence> in <choice> by simply recursing
//simply put this means the <sequence> tags are ignored
vector<DOMElement*> subSequences = getChildElementsByTagName(sequence, "sequence");
if(subSequences.size() > 0 && !choice)
throw runtime_error("Found <sequence> element in another <sequence> element");
children.insert(children.end(), subSequences.begin(), subSequences.end());
for(size_t x = 0; x < children.size(); x++) {
DOMElement *child = children[x];
int minOccurs = 1;
int maxOccurs = 1;
XercesString typeStr("type");
XercesString minOccursStr("minOccurs");
XercesString maxOccursStr("maxOccurs");
string name = fixIdentifier(XercesString(child->getAttribute(XercesString("name"))));
if(child->hasAttribute(minOccursStr)) {
stringstream ss;
ss << XercesString(child->getAttribute(minOccursStr));
ss >> minOccurs;
}
if(child->hasAttribute(maxOccursStr)) {
XercesString str(child->getAttribute(maxOccursStr));
if(str == "unbounded")
maxOccurs = UNBOUNDED;
else {
stringstream ss;
ss << str;
ss >> maxOccurs;
}
}
void PLMXMLParser::addInstance(char *id, osg::Group *parent)
{
std::map<char *, Element *, ltstr>::iterator it = instances.find(id);
if (it != instances.end())
{
Element *instance = it->second;
osg::Group *group = instance->group;
DOMElement *element = instance->element;
parent->addChild(group);
coVRSelectionManager::markAsHelperNode(group);
osg::MatrixTransform *transformNode = getTransformNode(id, element);
if (transformNode)
{
group->addChild(transformNode);
group = transformNode;
}
else
{
if (element->hasAttribute(TAG_name))
group->setName(XMLString::transcode(element->getAttribute(TAG_name)));
else
group->setName(id);
}
const XMLCh *partRef = element->getAttribute(TAG_partRef);
char *partName = XMLString::transcode(partRef);
if (partName[0] == '#')
addPart(partName + 1, group);
else
addPart(partName, group);
XMLString::release(&partName);
}
}
bool DataDescriptorImp::fromXml(DOMNode* pDocument, unsigned int version)
{
if (pDocument == NULL)
{
return false;
}
DOMElement* pElement = static_cast<DOMElement*>(pDocument);
if (mName != A(pElement->getAttribute(X("name"))))
{
throw XmlBase::XmlException("Element name does not match this element");
}
if (!Service<SessionManager>()->isSessionLoading() && mType != A(pElement->getAttribute(X("type"))))
{
throw XmlBase::XmlException("Element type does not match this element");
}
mProcessingLocation = StringUtilities::fromXmlString<ProcessingLocation>(
A(pElement->getAttribute(X("processingLocation"))));
for (DOMNode* pChild = pDocument->getFirstChild(); pChild != NULL; pChild = pChild->getNextSibling())
{
if (XMLString::equals(pChild->getNodeName(), X("classification")))
{
if (mClassification.fromXml(pChild, version) == false)
{
throw XmlReader::DomParseException("Can't deserialize classification", pDocument);
}
}
else if (XMLString::equals(pChild->getNodeName(), X("metadata")))
{
if (mMetadata.fromXml(pChild, version) == false)
{
throw XmlReader::DomParseException("Can't deserialize metadata", pDocument);
}
}
else if (XMLString::equals(pChild->getNodeName(), X("FileDescriptor")))
{
// create a new FileDescriptor to make sure we have the correct type of FileDescriptor
delete mpFileDescriptor;
DOMElement* pChildElement = static_cast<DOMElement*>(pChild);
string fileDescriptorType = A(pChildElement->getAttribute(X("type")));
ModelServicesImp* pModel = ModelServicesImp::instance();
if (pModel != NULL)
{
if (pModel->isKindOfFileDescriptor(fileDescriptorType, "RasterFileDescriptor") == true)
{
mpFileDescriptor = new RasterFileDescriptorAdapter();
}
else if (pModel->isKindOfFileDescriptor(fileDescriptorType, "SignatureFileDescriptor") == true)
{
mpFileDescriptor = new SignatureFileDescriptorAdapter();
}
else if (pModel->isKindOfFileDescriptor(fileDescriptorType, "FileDescriptor") == true)
{
mpFileDescriptor = new FileDescriptorAdapter();
}
}
if (mpFileDescriptor == NULL)
{
throw XmlReader::DomParseException("Cannot create file descriptor", pDocument);
}
if (mpFileDescriptor->fromXml(pChild, version) == false)
{
throw XmlReader::DomParseException("Cannot deserialize file descriptor", pDocument);
}
}
}
if (pElement->hasAttribute(X("importerName")) == true)
{
mImporterName = A(pElement->getAttribute(X("importerName")));
}
else
{
mImporterName.clear();
}
notify(SIGNAL_NAME(Subject, Modified));
return true;
}