public object LoadObjects(object query, string domainKey)
{
if (useCompression && this.compressor != null)
{
query = this.compressor.Decompress((string)query);
//domainKey = this.compressor.Decompress(domainKey);
}
IContext ctx = contextFactory.GetContext(domainKey);
IMarshalingTransformer transformer = new MarshalingTransformer(ctx);
MarshalQuery mq = (MarshalQuery)formater.Deserialize(query, typeof(MarshalQuery));
IQuery queryObject = transformer.ToQuery(mq);
IList objects = ctx.GetObjectsByQuery(queryObject);
MarshalObjectList mol = transformer.FromObjectList(objects);
string serialized = (string)formater.Serialize(mol);
ctx.Dispose();
if (useCompression && this.compressor != null)
{
return(this.compressor.Compress(serialized));
}
else
{
return(serialized);
}
}
private MarshalQuery ToMarshalQuery(XmlNode xmlQuery)
{
MarshalQuery mq = new MarshalQuery();
if (!(xmlQuery.Attributes["type"] == null))
{
mq.PrimitiveType = xmlQuery.Attributes["type"].Value;
}
if (!(xmlQuery.Attributes["query-type"] == null))
{
mq.QueryType = xmlQuery.Attributes["query-type"].Value;
}
XmlNode xmlNode = xmlQuery.SelectSingleNode("query-string");
if (xmlNode != null)
{
mq.QueryString = xmlNode.InnerText;
}
XmlNodeList xmlNodeList = xmlQuery.SelectNodes("parameter");
foreach (XmlNode xmlParam in xmlNodeList)
{
mq.Parameters.Add(ToMarshalParameter(xmlParam));
}
return(mq);
}
public XmlNode SerializeToXmlNode(XmlDocument xmlDoc, MarshalQuery marshalQuery)
{
XmlNode xml = xmlDoc.CreateElement("query");
XmlAttribute xmlAttr;
xmlAttr = xmlDoc.CreateAttribute("type");
xmlAttr.Value = marshalQuery.PrimitiveType;
xml.Attributes.Append(xmlAttr);
xmlAttr = xmlDoc.CreateAttribute("query-type");
xmlAttr.Value = marshalQuery.QueryType;
xml.Attributes.Append(xmlAttr);
XmlNode xmlQueryString = xmlDoc.CreateElement("query-string");
xmlQueryString.InnerText = marshalQuery.QueryString;
xml.AppendChild(xmlQueryString);
foreach (MarshalParameter mp in marshalQuery.Parameters)
{
xml.AppendChild(SerializeToXmlNode(xmlDoc, mp));
}
return(xml);
}
//Refresh issues!!
public override IList LoadObjects(IQuery query, IList listToFill)
{
if (this.url.Length < 1)
{
throw new NPersistException("You must specify an url to your NPersist Web Service in your WebServiceRemotingEngine!");
}
RemotingService rs = new RemotingService(this.Context, url);
IMarshalingTransformer transformer = new MarshalingTransformer(Context);
MarshalQuery mq = transformer.FromQuery(query);
string xmlQuery = (string)Formatter.Serialize(mq);
if (useCompression && this.compressor != null)
{
xmlQuery = this.compressor.Compress(xmlQuery);
}
bool doUseCompression = this.useCompression;
if (this.compressor == null)
{
doUseCompression = false;
}
string result = rs.LoadObjects(xmlQuery, this.domainKey, doUseCompression);
if (useCompression && this.compressor != null)
{
result = this.compressor.Decompress(result);
}
MarshalObjectList mol = (MarshalObjectList)Formatter.Deserialize(result, typeof(MarshalObjectList));
transformer.ToObjectList(mol, query.RefreshBehavior, listToFill);
return(listToFill);
}
