/// <summary>
/// Execute the stored callbacks for the given condition
/// </summary>
/// <param name="condition">Which call backs to execute</param>
/// <param name="arg">First argument for the callback</param>
/// <param name="arg2">Second argument for the callback (if applicable)</param>
protected void ExecuteCallbacks(Condition condition, object arg, object arg2 = null)
{
foreach (var current in LinkedListOps.Enumerate(_callback))
{
if ((current.Condition & condition) == condition)
{
switch (current.Condition)
{
case Condition.Always:
this.Invoker(current.Delegate, null);
break;
case Condition.Failure:
case Condition.Success:
this.Invoker(current.Delegate, new object[] { arg });
break;
case Condition.Progress:
this.Invoker(current.Delegate, new object[] { arg, arg2 });
break;
}
}
}
}
IEnumerable <IReadOnlyAttribute> IReadOnlyElement.Attributes()
{
return(LinkedListOps.Enumerate(_lastAttr).OfType <IReadOnlyAttribute>());
}
/// <summary>
/// Write the node to the specified <see cref="XmlWriter"/>
/// </summary>
/// <param name="writer"><see cref="XmlWriter"/> to write the node to</param>
/// <param name="settings">Settings controlling how the node is written</param>
public void ToAml(XmlWriter writer, AmlWriterSettings settings)
{
var name = this.Name;
var i = name.IndexOf(':');
var attrs = LinkedListOps.Enumerate(_lastAttr).OfType <IReadOnlyAttribute>().ToArray();
if (attrs.Any(a => a.Name == "xml:lang" && a.Value != AmlContext.LocalizationContext.LanguageCode))
{
writer.WriteStartElement("i18n", name, "http://www.aras.com/I18N");
}
else if (i > 0)
{
var prefix = name.Substring(0, i);
name = name.Substring(i + 1);
var ns = "";
switch (prefix)
{
case "SOAP-ENV":
ns = "http://schemas.xmlsoap.org/soap/envelope/";
break;
case "af":
ns = "http://www.aras.com/InnovatorFault";
break;
default:
throw new NotSupportedException();
}
writer.WriteStartElement(prefix, name, ns);
}
else
{
writer.WriteStartElement(name);
}
foreach (var attr in attrs)
{
i = attr.Name.IndexOf(':');
if (i > 0)
{
var prefix = attr.Name.Substring(0, i);
if (prefix == "xmlns")
{
continue;
}
name = attr.Name.Substring(i + 1);
var ns = "";
switch (prefix)
{
case "xml":
ns = "http://www.w3.org/XML/1998/namespace";
break;
default:
throw new NotSupportedException();
}
writer.WriteAttributeString(prefix, name, ns, attr.Value);
}
else
{
writer.WriteAttributeString(attr.Name, attr.Value);
}
}
var elem = _content as ILinkedElement;
if (elem == null)
{
if (PreferCData)
{
writer.WriteCData(this.Value);
}
else
{
writer.WriteString(this.Value);
}
}
else
{
var elems = Elements().ToArray();
var item = elems.OfType <IReadOnlyItem>().FirstOrDefault();
if (this is IReadOnlyProperty &&
!settings.ExpandPropertyItems &&
item != null &&
!item.Attribute("action").Exists)
{
writer.WriteAttributeString("type", item.TypeName());
var keyedName = item.KeyedName().Value ?? item.Property("id").KeyedName().Value;
if (!string.IsNullOrEmpty(keyedName))
{
writer.WriteAttributeString("keyed_name", keyedName);
}
writer.WriteString(item.Id());
}
else
{
foreach (var e in elems)
{
e.ToAml(writer, settings);
}
}
}
writer.WriteEndElement();
}
protected virtual IEnumerable <IReadOnlyElement> ReadOnlyElements()
{
return(LinkedListOps.Enumerate(_content as ILinkedElement).OfType <IReadOnlyElement>());
}
/// <summary>Retrieve all attributes specified for the element</summary>
public IEnumerable <IAttribute> Attributes()
{
return(LinkedListOps.Enumerate(_lastAttr).OfType <IAttribute>());
}
/// <summary>
/// Write the node to the specified <see cref="XmlWriter"/>
/// </summary>
/// <param name="writer"><see cref="XmlWriter"/> to write the node to</param>
/// <param name="settings">Settings controlling how the node is written</param>
public void ToAml(XmlWriter writer, AmlWriterSettings settings)
{
var name = Name;
var prefix = Prefix;
var i = name.IndexOf(':');
var attrs = LinkedListOps.Enumerate(_lastAttr).OfType <IReadOnlyAttribute>().ToArray();
if (string.IsNullOrEmpty(prefix) && i > 0)
{
prefix = name.Substring(0, i);
name = name.Substring(i + 1);
}
if (string.IsNullOrEmpty(prefix))
{
writer.WriteStartElement(name);
}
else
{
var ns = AmlReader.NamespaceFromPrefix(prefix);
writer.WriteStartElement(prefix, name, ns);
}
foreach (var attr in attrs)
{
i = attr.Name.IndexOf(':');
if (i > 0)
{
var attributePrefix = attr.Name.Substring(0, i);
if (attributePrefix == "xmlns")
{
continue;
}
name = attr.Name.Substring(i + 1);
var ns = AmlReader.NamespaceFromPrefix(attributePrefix);
writer.WriteAttributeString(attributePrefix, name, ns, attr.Value);
}
else
{
writer.WriteAttributeString(attr.Name, attr.Value);
}
}
if (!(_content is ILinkedElement))
{
if (PreferCData)
{
writer.WriteCData(this.Value);
}
else
{
writer.WriteString(this.Value);
}
}
else
{
var elems = Elements().ToArray();
var item = elems.OfType <IReadOnlyItem>().FirstOrDefault();
if (this is IReadOnlyProperty &&
!settings.ExpandPropertyItems &&
item?.Attribute("action").Exists == false)
{
writer.WriteAttributeString("type", item.TypeName());
var keyedName = item.KeyedName().Value ?? item.Property("id").KeyedName().Value;
if (!string.IsNullOrEmpty(keyedName))
{
writer.WriteAttributeString("keyed_name", keyedName);
}
writer.WriteString(item.Id());
}
else
{
foreach (var e in elems)
{
e.ToAml(writer, settings);
}
}
}
writer.WriteEndElement();
}