//public static XObject CreateObject( string xmlString, Type objType )
//{
// try
// {
// if( xmlString == null ||
// XObjectHelper.IsXObjectType( objType ) == false ) return null;
// //object item = objType.Assembly.CreateInstance( objType.ToString() );
// object item = objType.Assembly.CreateInstance(objType.FullName);
// XmlDocument xmlDoc = new XmlDocument();
// xmlDoc.LoadXml( xmlString );
// string tname = XObjectHelper.GetCleanName(objType.Name);
// XmlNodeList nodelist = xmlDoc.GetElementsByTagName(tname);
// if( nodelist != null && nodelist.Count > 0 )
// {
// XObjectHelper.XBaseType.InvokeMember( "Load",
// BindingFlags.Public | BindingFlags.NonPublic |
// BindingFlags.Instance | BindingFlags.InvokeMethod,
// null, item, new object[]{nodelist[0]} );
// }
// _lastError = null;
// return item as XObject;
// }
// catch( Exception err )
// {
// XObjectManager.NotifyException( typeof(XObjectManager), err );
// return null;
// }
//}
public static XBase CreateObject(string xmlString, Type objType)
{
try
{
if (xmlString == null ||
XObjectHelper.IsXBaseType(objType) == false)
{
return(null);
}
//object item = objType.Assembly.CreateInstance( objType.ToString() );
object item = objType.Assembly.CreateInstance(objType.FullName);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlString);
string tname = XObjectHelper.GetCleanName(objType.Name);
XmlNodeList nodelist = xmlDoc.GetElementsByTagName(tname);
if (nodelist != null && nodelist.Count > 0)
{
XObjectHelper.XBaseType.InvokeMember("Load",
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.InvokeMethod,
null, item, new object[] { nodelist[0] });
}
_lastError = null;
return(item as XBase);
}
catch (Exception err)
{
XObjectManager.NotifyException(typeof(XObjectManager), err);
return(null);
}
}
protected virtual object GetValueEx(string name)
{
if (name == null || name.Length < 1)
{
return("");
}
try
{
object result = this.GetType().InvokeMember(name,
/*BindingFlags.DeclaredOnly |*/ BindingFlags.Public |
BindingFlags.Instance | BindingFlags.GetProperty |
BindingFlags.GetField,
null, this, new object[] { });
if (result == null)
{
return("");
}
MemberInfo[] pilist = this.GetType().GetMember(name);
if (pilist.Length < 1)
{
return("");
}
Type type = null;
MemberInfo minfo = pilist[0];
if (minfo is PropertyInfo)
{
type = ((PropertyInfo)minfo).PropertyType;
}
if (minfo is FieldInfo)
{
type = ((FieldInfo)minfo).FieldType;
}
if (type == null)
{
return("");
}
return(ProcessGetValue(type, minfo, result));
}
catch (Exception e)
{
XObjectManager.NotifyException(this, e);
return(e);
}
}
protected static string[] GetPropertyNames(Type t)
{
ArrayList strlist = new ArrayList();
try
{
//PropertyInfo[] list = this.GetType().GetProperties( BindingFlags.Instance | BindingFlags.Public );
//PropertyInfo[] list = t.GetProperties(BindingFlags.Instance | BindingFlags.Public);
IOrderedEnumerable <PropertyInfo> list = t.GetProperties(BindingFlags.Instance | BindingFlags.Public).OrderBy(item => item.MetadataToken);
if (list != null)
{
foreach (PropertyInfo prop in list)
{
if (prop.DeclaringType == XObjectHelper.XObjectType ||
prop.DeclaringType == XObjectHelper.XObjectCollectionType)
{
continue;
}
object[] olist = prop.GetCustomAttributes(XObjectHelper.XNodeAttributeType, false);
if (olist != null && olist.Length > 0)
{
XNodeAttribute attr = olist[0] as XNodeAttribute;
if (attr != null || attr.VisibleInSerialization == false)
{
continue;
}
}
strlist.Add(prop.Name);
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
XObjectManager.NotifyException(t, e);
}
return(strlist.ToArray(typeof(string)) as string[]);
}
protected virtual bool SetValueEx(string name, string newvalue)
{
if (name == null || name.Length < 1)
{
return(false);
}
try
{
MemberInfo[] pilist = this.GetType().GetMember(name);
if (pilist.Length < 1)
{
return(false);
}
Type type = null;
MemberInfo minfo = pilist[0];
if (minfo is PropertyInfo)
{
type = ((PropertyInfo)minfo).PropertyType;
}
if (minfo is FieldInfo)
{
type = ((FieldInfo)minfo).FieldType;
}
if (type == null)
{
return(false);
}
return(ProcessSetValue(type, name, newvalue));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
XObjectManager.NotifyException(this, e);
return(false);
}
}
protected bool SetValue(string name, XmlNodeReader reader, ref bool hasAlreadyMoveToNext)
{
hasAlreadyMoveToNext = false;
if (name == null || name.Length < 1)
{
return(false);
}
try
{
PropertyInfo pi = this.GetType().GetProperty(name);
Type type = pi.PropertyType;
if (XObjectHelper.IsXObjectType(type))
{
object theproperty = this.GetType().InvokeMember(name,
/*BindingFlags.DeclaredOnly |*/ BindingFlags.Public |
BindingFlags.Instance | BindingFlags.GetProperty,
null, this, new object[] { });
if (theproperty == null && reader.IsEmptyElement == false)
{
theproperty = type.Assembly.CreateInstance(type.FullName);
this.GetType().InvokeMember(name,
/*BindingFlags.DeclaredOnly |*/ BindingFlags.Public |
BindingFlags.Instance | BindingFlags.SetProperty,
null, this, new object[] { theproperty });
}
if (theproperty != null)
{
XObjectHelper.XBaseType.InvokeMember("InnerLoad",
BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.InvokeMethod,
null, theproperty, new object[] { reader, name });
return(true);
}
}
if (XObjectHelper.IsXObjectCollectionType(type))
{
object thecollection = this.GetType().InvokeMember(name,
/*BindingFlags.DeclaredOnly |*/ BindingFlags.Public |
BindingFlags.Instance | BindingFlags.GetProperty,
null, this, new object[] { });
if (thecollection == null && reader.IsEmptyElement == false)
{
thecollection = type.Assembly.CreateInstance(type.FullName);
this.GetType().InvokeMember(name,
/*BindingFlags.DeclaredOnly |*/ BindingFlags.Public |
BindingFlags.Instance | BindingFlags.SetProperty,
null, this, new object[] { thecollection });
}
if (thecollection != null)
{
XObjectHelper.XBaseType.InvokeMember("InnerLoad",
BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.InvokeMethod,
null, thecollection, new object[] { reader, name });
return(true);
}
}
if (type == typeof(string))
{
object[] olist = pi.GetCustomAttributes(XObjectHelper.XRawXmlStringAttributeType, false);
if (olist != null && olist.Length > 0)
{
XRawXmlStringAttribute a = olist[0] as XRawXmlStringAttribute;
if (a != null && a.EnableRawXmlString)
{
string rawXmlString = reader.ReadInnerXml();
hasAlreadyMoveToNext = true;
return(SetValueEx(name, rawXmlString));
}
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("(" + name + ") " + e.ToString());
XObjectManager.NotifyException(this, e);
return(false);
}
return(SetValueEx(name, reader.ReadString()));
}
