public HxXWDocument(String udName, HxXWDatabase db, int idIUnit, bool bLock)
{
_idIUnit = -1;
_doc = null;
_isLoaded = false;
_isNew = false;
_isLocked = false;
_udName = udName;
_db = db;
if(idIUnit > -1){
//try to load document
load(idIUnit, bLock);
}
}
virtual protected void decodeResponse(HxXWResponse r)
{
//FIX: 08/05/2013 check for namespace of Response root element
XmlElement root = (XmlElement)r.xQuery("//Response");
String xmlNs = null;
if(root != null){
//we have so check eventual attribude xmlns:xw
xmlNs = root.GetAttribute("xmlns:xw");
}
XmlNode entries = r.xQuery("//Document");
if (entries != null) {
_idIUnit = Convert.ToInt32(entries.Attributes["idIUnit"].Value);
}else throw new Exception("Incorrect XML document!");
XmlElement node = (XmlElement) r.xQuery("//" + _udName);
if (node != null) {
XmlDocument d = new XmlDocument();
d.AppendChild(d.ImportNode(node, true));
_doc = new HxXML(d.OuterXml);
}else throw new Exception("Incorrect XML document!");
}
public void load(int idIUnit, bool bLock)
{
if(idIUnit > -1){
//try to load document
try{
HxXWResponse resp = _db.loadDocument(idIUnit, bLock, false, false);
decodeResponse(resp);
_isLoaded = true;
_isNew = false;
_isLocked = bLock;
}catch{
_isLoaded = false;
_isNew = false;
_doc = null;
_isLocked = false;
}
}
}
public void create(String xml)
{
_doc = new HxXML(xml);
_idIUnit = -1;
_isLoaded = false;
_isNew = true;
}
// desktopRule have to be HxXML !!!
public HxXML getDesktop(bool custom, String desktopRule, String followDsk, bool forceLoad)
{
HxXML d = null;
try {
String dskid = GetMD5Hash("CustomDsk" + this.ID + followDsk + desktopRule);
if(!forceLoad){
//first look for cached
String cdsk = (String)(this.session["dskid"]);
if(cdsk == null){
HxXML src = getWSDesktop(desktopRule, custom);
XmlNode srcNode = src.xQuery("/Scrivania");
d = new HxXML("<dsk dbid=\"" + this.ID + "\" follow=\"" + followDsk + "\"/>");
srcNode = d.dom.ImportNode(srcNode, true);
d.dom.DocumentElement.AppendChild(srcNode);
}else{
d = new HxXML(cdsk);
}
}else{
HxXML src = getWSDesktop(desktopRule, custom);
XmlNode srcNode = src.xQuery("/Scrivania");
d = new HxXML("<dsk dbid=\"" + this.ID + "\" follow=\"" + followDsk + "\"/>");
d.dom.DocumentElement.AppendChild(d.dom.ImportNode(srcNode, true));
//srcNode = d.dom.ImportNode(srcNode, true);
//d.dom.DocumentElement.AppendChild(srcNode);
//cache desktop
this.session["dskid"] = d.xml;
}
//finish
return d;
}catch (Exception e) {
throw new Exception("HxXWDatabase exception : " + e.Message);
}
}