/// <summary> Write a SIF element in the version of SIF currently in effect for this
/// SifWriter.
/// </summary>
/// <param name="element">The SIF Element instance to Write to the output stream
/// <param name="isLegacy">if true, this method assumes that it needs to do more work,
/// such as looking for rendering surrogates for the specific version of SIF</param>
/// </param>
private void WriteElement(SifElement element, bool isLegacy)
{
IElementDef def = element.ElementDef;
if (!(Include(element) && def.IsSupported(fVersion)))
{
return;
}
if (isLegacy)
{
IRenderSurrogate surrogate = def.GetVersionInfo(fVersion).GetSurrogate();
if (surrogate != null)
{
surrogate.RenderRaw(fWriter, fVersion, element, fFormatter);
return;
}
}
if (element.IsEmpty() || !HasContent(element, fVersion))
{
if (element is XMLData)
{
XmlDocument doc = ((XMLData)element).Xml;
doc.Save(fWriter);
}
else
{
Write(element, EMPTY, isLegacy);
}
}
else
{
Write(element, OPEN, isLegacy);
ICollection <Element> elements = fFormatter.GetContent(element, fVersion);
foreach (Element childElement in elements)
{
if (childElement is SifElement)
{
WriteElement((SifElement)childElement, isLegacy);
}
else
{
Write((SimpleField)childElement, isLegacy);
}
}
fWriter.WriteEndElement();
}
}
/// <summary> Write a SIF element in the version of SIF currently in effect for this
/// SifWriter.
/// </summary>
/// <param name="element">The SIF Element instance to Write to the output stream
/// <param name="isLegacy">if true, this method assumes that it needs to do more work,
/// such as looking for rendering surrogates for the specific version of SIF</param>
/// </param>
private void WriteElement( SifElement element, bool isLegacy )
{
IElementDef def = element.ElementDef;
if ( !(Include( element ) && def.IsSupported( fVersion ) ) )
{
return;
}
if (isLegacy)
{
IRenderSurrogate surrogate = def.GetVersionInfo(fVersion).GetSurrogate();
if (surrogate != null)
{
surrogate.RenderRaw(fWriter, fVersion, element, fFormatter);
return;
}
}
if ( element.IsEmpty() || !HasContent( element, fVersion ) )
{
if (element is XMLData)
{
XmlDocument doc = ((XMLData) element).Xml;
doc.Save( fWriter );
}
else
{
Write( element, EMPTY, isLegacy );
}
}
else
{
Write( element, OPEN, isLegacy );
ICollection<Element> elements = fFormatter.GetContent( element, fVersion );
foreach ( Element childElement in elements )
{
if ( childElement is SifElement )
{
WriteElement( (SifElement) childElement, isLegacy );
}
else
{
Write( (SimpleField) childElement, isLegacy );
}
}
fWriter.WriteEndElement();
}
}
