/// <summary>
/// Boxes any Object The Implements the IContentObjectInterface into a DE Content Object
/// </summary>
/// <param name="imsg">Object That Implements the IContentObject Interface</param>
/// <returns>Boxed IContentObject Message in a DE Content Object</returns>
/// <exception cref="ArgumentNullException">ismg is null</exception>
/// <seealso cref="ContentObject"/>
public static ContentObject Box(IContentObject imsg)
{
if (imsg == (IContentObject)null)
{
throw new ArgumentNullException("Input Object Can't Be Null");
}
ContentObject contentobj = new ContentObject();
ValueList ckw = new ValueList();
ckw.ValueListURN = EDXLConstants.ContentKeywordListName;
contentobj.ContentDescription = imsg.SetContentKeywords(ckw);
contentobj.ContentKeyword.Add(ckw);
XMLContentType xcontent = new XMLContentType();
StringBuilder sb = new StringBuilder();
XmlWriterSettings xsettings = new XmlWriterSettings();
xsettings.CloseOutput = true;
xsettings.Encoding = Encoding.UTF8;
xsettings.Indent = true;
xsettings.OmitXmlDeclaration = true;
XmlWriter xwriter = XmlWriter.Create(sb, xsettings);
imsg.WriteXML(xwriter);
xwriter.Flush();
xwriter.Close();
string s = sb.ToString();
sb = null;
// imsg.ValidateToSchema(s);
XElement xe = XElement.Parse(s);
xcontent.EmbeddedXMLContent.Add(xe);
contentobj.XMLContent = xcontent;
ckw = null;
xcontent = null;
xwriter = null;
return(contentobj);
}
/// <summary>
/// Reads This ContentObject From An Existing XML Document
/// Fails if XML Document is not a valid Content Object
/// </summary>
/// <remarks>
/// A Content Object is considered invalid if does not contain exactly one of the two content formats:
/// <list type="number">
/// <item>
/// <term>xmlContent</term> <description>Valid namespace XML content.</description>
/// </item>
/// <item>
/// <term>nonXMLContent</term>
/// <description>Contains one or both of the elements uri, for reference to the content’s location,
/// and contentData, for data encapsulated in the message.</description>
/// </item>
/// </list>
/// </remarks>
/// <param name="rootnode">Node That Points to the Element</param>
/// <exception cref="ArgumentNullException">Content Object has no content or is missing required element</exception>
/// <exception cref="ArgumentException">Content Object has both xmlContent AND nonxmlContent or there are nodes with invalid values</exception>
/// <exception cref="FormatException">An invalid node was found</exception>
public void ReadXML(XmlNode rootnode)
{
this.contentKeyword.ReadXML(rootnode);
this.consumerRole.ReadXML(rootnode);
this.originatorRole.ReadXML(rootnode);
foreach (XmlNode node in rootnode.ChildNodes)
{
////This check is for xml objects that have attribs only (no innertext) like CoT
if (node.LocalName == "xmlContent" && string.IsNullOrEmpty(node.InnerXml))
{
continue;
}
else if (node.LocalName != "xmlContent" && string.IsNullOrEmpty(node.InnerText))
{
continue;
}
switch (node.LocalName)
{
case "contentDescription":
this.contentDescription = node.InnerText;
break;
case "contentKeyword":
break;
case "incidentID":
this.incidentID = node.InnerText;
break;
case "incidentDescription":
this.incidentDescription = node.InnerText;
break;
case "originatorRole":
break;
case "consumerRole":
break;
case "confidentiality":
this.confidentiality = node.InnerText;
break;
case "nonXMLContent":
this.nonXMLContent = new NonXMLContentType();
this.nonXMLContent.ReadXML(node);
break;
case "xmlContent":
this.xmlContent = new XMLContentType();
this.xmlContent.ReadXML(node);
break;
case "#comment":
break;
default:
XElement xe = XElement.Load(new XmlNodeReader(node));
this.other.Add(xe);
break;
}
}
this.Validate();
}